Merge pull request #1093 from mempool/simon/transifex-pull

Transifex pull

.github/ISSUE_TEMPLATE/00-bug-issue.md

@@ -1,7 +1,14 @@
+---
+name: 🐛 Bug Report
+about: Report bugs or other issues to us on GitHub
+---
+
 <!--
-   SUPPORT REQUESTS: This is for reporting bugs in Mempool.
-   If you have a support request, please join our Keybase group:
+   SUPPORT REQUESTS:
+   This is for reporting bugs in Mempool, not for support requests. 
+   If you have a support request, please join our Keybase or Matrix:
    https://keybase.io/team/mempool
+   https://matrix.to/#/#mempool:bitcoin.kyoto
 -->
 
 ### Description
@@ -14,11 +21,11 @@
 
 ### Steps to reproduce
 
-<!--if you can reliably reproduce the bug, list the steps here  -->
+<!-- if you can reliably reproduce the bug, list the steps here -->
 
 ### Expected behaviour
 
-<!--description of the expected behavior -->
+<!-- description of the expected behavior -->
 
 ### Actual behaviour
 
@@ -26,7 +33,7 @@
 
 ### Screenshots
 
-<!--Screenshots if gui related, drag and drop to add to the issue -->
+<!-- Screenshots if gui related, drag and drop to add to the issue -->
 
 #### Device or machine
 

.github/ISSUE_TEMPLATE/30-feature-request.md

@@ -0,0 +1,28 @@
+---
+name: ✨ Feature Request
+about: Request a feature or suggest other enhancements 💡
+---
+
+<!--
+   SUPPORT REQUESTS:
+   This is for requesting features in Mempool, not for support requests. 
+   If you have a support request, please join our Keybase or Matrix:
+   https://keybase.io/team/mempool
+   https://matrix.to/#/#mempool:bitcoin.kyoto
+-->
+
+### Description
+
+<!-- brief description of the feature request -->
+
+### Problem to be solved
+
+<!-- description of the the problem you're having -->
+
+### Proposed solution
+
+<!-- explain how you think we should solve the problem -->
+
+#### Additional info
+
+<!-- Additional information useful for implementing (e.g. docs, links, etc.) -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: false
+contact_links:
+  - name: 💬 Need help? Chat with us on Matrix
+    url: https://matrix.to/#/#mempool:bitcoin.kyoto
+    about: For support requests or general questions
+  - name: 💬 Need help? Chat with us on Keybase
+    url: https://keybase.io/team/mempool
+    about: For support requests or general questions

GNUmakefile

@@ -25,8 +25,7 @@ help:
 .PHONY: init
 init:
 	@echo ''
-	mkdir -p   $(DATA) $(DATA)/mysql $(DATA)/mysql/db-scripts $(DATA)/mysql/data 
-	install -v mariadb-structure.sql $(DATA)/mysql/db-scripts
+	mkdir -p   $(DATA) $(DATA)/mysql $(DATA)/mysql/data 
 	#REF: https://github.com/mempool/mempool/blob/master/docker/README.md
 	cat docker/docker-compose.yml > docker-compose.yml
 	cat backend/mempool-config.sample.json > backend/mempool-config.json

README.md

@@ -69,11 +69,6 @@ Create database and grant privileges:
   Query OK, 0 rows affected (0.00 sec)
 ```
 
-From the mempool repo's top-level folder, import the database structure:
-```bash
-  mysql -u mempool -p mempool < mariadb-structure.sql
-```
-
 ## Mempool Backend
 Install mempool dependencies from npm and build the backend:
 

backend/.gitignore

@@ -1,7 +1,10 @@
 # See http://help.github.com/ignore-files/ for more about ignoring files.
 
-# production config
-mempool-config.json
+# production config and external assets
+*.json
+!mempool-config.sample.json
+
+icons.json
 
 # compiled output
 /dist

backend/mempool-config.sample.json

@@ -13,7 +13,8 @@
     "INITIAL_BLOCKS_AMOUNT": 8,
     "MEMPOOL_BLOCKS_AMOUNT": 8,
     "PRICE_FEED_UPDATE_INTERVAL": 3600,
-    "USE_SECOND_NODE_FOR_MINFEE": false
+    "USE_SECOND_NODE_FOR_MINFEE": false,
+    "EXTERNAL_ASSETS": []
   },
   "CORE_RPC": {
     "HOST": "127.0.0.1",

backend/src/api/common.ts

@@ -1,7 +1,14 @@
 import { CpfpInfo, TransactionExtended, TransactionStripped } from '../mempool.interfaces';
 import config from '../config';
 export class Common {
-  static nativeAssetId = '6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d';
+  static nativeAssetId = config.MEMPOOL.NETWORK === 'liquidtestnet' ?
+    '144c654344aa716d6f3abcc1ca90e5641e4e2a7f633bc09fe3baf64585819a49'
+  : '6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d';
+  static _isLiquid = config.MEMPOOL.NETWORK === 'liquid' || config.MEMPOOL.NETWORK === 'liquidtestnet';
+
+  static isLiquid(): boolean {
+    return this._isLiquid;
+  }
 
   static median(numbers: number[]) {
     let medianNr = 0;
@@ -107,7 +114,7 @@ export class Common {
       totalFees += tx.bestDescendant.fee;
     }
 
-    tx.effectiveFeePerVsize = Math.max(config.MEMPOOL.NETWORK === 'liquid' ? 0.1 : 1, totalFees / (totalWeight / 4));
+    tx.effectiveFeePerVsize = Math.max(Common.isLiquid() ? 0.1 : 1, totalFees / (totalWeight / 4));
     tx.cpfpChecked = true;
 
     return {

backend/src/api/database-migration.ts

@@ -0,0 +1,178 @@
+import config from '../config';
+import { DB } from '../database';
+import logger from '../logger';
+
+class DatabaseMigration {
+  private static currentVersion = 1;
+  private queryTimeout = 120000;
+
+  constructor() { }
+
+  public async $initializeOrMigrateDatabase(): Promise<void> {
+    if (!await this.$checkIfTableExists('statistics')) {
+      await this.$initializeDatabaseTables();
+    }
+
+    if (await this.$checkIfTableExists('state')) {
+      const databaseSchemaVersion = await this.$getSchemaVersionFromDatabase();
+      if (DatabaseMigration.currentVersion > databaseSchemaVersion) {
+        await this.$migrateTableSchemaFromVersion(databaseSchemaVersion);
+      }
+    } else {
+      await this.$migrateTableSchemaFromVersion(0);
+    }
+  }
+
+  private async $initializeDatabaseTables(): Promise<void> {
+    const connection = await DB.pool.getConnection();
+    for (const query of this.getInitializeTableQueries()) {
+      await connection.query<any>({ sql: query, timeout: this.queryTimeout });
+    }
+    connection.release();
+    logger.info(`Initial database tables have been created`);
+  }
+
+  private async $migrateTableSchemaFromVersion(version: number): Promise<void> {
+    const connection = await DB.pool.getConnection();
+    for (const query of this.getMigrationQueriesFromVersion(version)) {
+      await connection.query<any>({ sql: query, timeout: this.queryTimeout });
+    }
+    connection.release();
+    await this.$updateToLatestSchemaVersion();
+    logger.info(`Database schema have been migrated from version ${version} to ${DatabaseMigration.currentVersion} (latest version)`);
+  }
+
+  private async $getSchemaVersionFromDatabase(): Promise<number> {
+    const connection = await DB.pool.getConnection();
+    const query = `SELECT number FROM state WHERE name = 'schema_version';`;
+    const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
+    connection.release();
+    return rows[0]['number'];
+  }
+
+  private async $updateToLatestSchemaVersion(): Promise<void> {
+    const connection = await DB.pool.getConnection();
+    const query = `UPDATE state SET number = ${DatabaseMigration.currentVersion} WHERE name = 'schema_version'`;
+    const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
+    connection.release();
+  }
+
+  private async $checkIfTableExists(table: string): Promise<boolean> {
+    const connection = await DB.pool.getConnection();
+    const query = `SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = '${config.DATABASE.DATABASE}' AND TABLE_NAME = '${table}'`;
+    const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
+    connection.release();
+    return rows[0]['COUNT(*)'] === 1;
+  }
+
+  private getInitializeTableQueries(): string[] {
+    const queries: string[] = [];
+
+    queries.push(`CREATE TABLE IF NOT EXISTS statistics (
+      id int(11) NOT NULL,
+      added datetime NOT NULL,
+      unconfirmed_transactions int(11) UNSIGNED NOT NULL,
+      tx_per_second float UNSIGNED NOT NULL,
+      vbytes_per_second int(10) UNSIGNED NOT NULL,
+      mempool_byte_weight int(10) UNSIGNED NOT NULL,
+      fee_data longtext NOT NULL,
+      total_fee double UNSIGNED NOT NULL,
+      vsize_1 int(11) NOT NULL,
+      vsize_2 int(11) NOT NULL,
+      vsize_3 int(11) NOT NULL,
+      vsize_4 int(11) NOT NULL,
+      vsize_5 int(11) NOT NULL,
+      vsize_6 int(11) NOT NULL,
+      vsize_8 int(11) NOT NULL,
+      vsize_10 int(11) NOT NULL,
+      vsize_12 int(11) NOT NULL,
+      vsize_15 int(11) NOT NULL,
+      vsize_20 int(11) NOT NULL,
+      vsize_30 int(11) NOT NULL,
+      vsize_40 int(11) NOT NULL,
+      vsize_50 int(11) NOT NULL,
+      vsize_60 int(11) NOT NULL,
+      vsize_70 int(11) NOT NULL,
+      vsize_80 int(11) NOT NULL,
+      vsize_90 int(11) NOT NULL,
+      vsize_100 int(11) NOT NULL,
+      vsize_125 int(11) NOT NULL,
+      vsize_150 int(11) NOT NULL,
+      vsize_175 int(11) NOT NULL,
+      vsize_200 int(11) NOT NULL,
+      vsize_250 int(11) NOT NULL,
+      vsize_300 int(11) NOT NULL,
+      vsize_350 int(11) NOT NULL,
+      vsize_400 int(11) NOT NULL,
+      vsize_500 int(11) NOT NULL,
+      vsize_600 int(11) NOT NULL,
+      vsize_700 int(11) NOT NULL,
+      vsize_800 int(11) NOT NULL,
+      vsize_900 int(11) NOT NULL,
+      vsize_1000 int(11) NOT NULL,
+      vsize_1200 int(11) NOT NULL,
+      vsize_1400 int(11) NOT NULL,
+      vsize_1600 int(11) NOT NULL,
+      vsize_1800 int(11) NOT NULL,
+      vsize_2000 int(11) NOT NULL
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8;`);
+
+    queries.push(`ALTER TABLE statistics ADD PRIMARY KEY (id);`);
+    queries.push(`ALTER TABLE statistics MODIFY id int(11) NOT NULL AUTO_INCREMENT;`);
+
+    return queries;
+  }
+
+  private getMigrationQueriesFromVersion(version: number): string[] {
+    const queries: string[] = [];
+
+    if (version < 1) {
+      if (config.MEMPOOL.NETWORK !== 'liquid' && config.MEMPOOL.NETWORK !== 'liquidtestnet') {
+        queries.push(`UPDATE statistics SET
+          vsize_1 = vsize_1 + vsize_2, vsize_2 = vsize_3,
+          vsize_3 = vsize_4, vsize_4 = vsize_5,
+          vsize_5 = vsize_6, vsize_6 = vsize_8,
+          vsize_8 = vsize_10, vsize_10 = vsize_12,
+          vsize_12 = vsize_15, vsize_15 = vsize_20,
+          vsize_20 = vsize_30, vsize_30 = vsize_40,
+          vsize_40 = vsize_50, vsize_50 = vsize_60,
+          vsize_60 = vsize_70, vsize_70 = vsize_80,
+          vsize_80 = vsize_90, vsize_90 = vsize_100,
+          vsize_100 = vsize_125, vsize_125 = vsize_150,
+          vsize_150 = vsize_175, vsize_175 = vsize_200,
+          vsize_200 = vsize_250, vsize_250 = vsize_300,
+          vsize_300 = vsize_350, vsize_350 = vsize_400,
+          vsize_400 = vsize_500, vsize_500 = vsize_600,
+          vsize_600 = vsize_700, vsize_700 = vsize_800,
+          vsize_800 = vsize_900, vsize_900 = vsize_1000,
+          vsize_1000 = vsize_1200, vsize_1200 = vsize_1400,
+          vsize_1400 = vsize_1800, vsize_1800 = vsize_2000, vsize_2000 = 0`);
+      }
+
+      queries.push(`CREATE TABLE IF NOT EXISTS elements_pegs (
+        block int(11) NOT NULL,
+        datetime int(11) NOT NULL,
+        amount bigint(20) NOT NULL,
+        txid varchar(65) NOT NULL,
+        txindex int(11) NOT NULL,
+        bitcoinaddress varchar(100) NOT NULL,
+        bitcointxid varchar(65) NOT NULL,
+        bitcoinindex int(11) NOT NULL,
+        final_tx int(11) NOT NULL
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8;`);
+
+      queries.push(`CREATE TABLE IF NOT EXISTS state (
+        name varchar(25) NOT NULL,
+        number int(11) NULL,
+        string varchar(100) NULL
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8;`);
+
+      queries.push(`INSERT INTO state VALUES('schema_version', 0, NULL);`);
+      queries.push(`INSERT INTO state VALUES('last_elements_block', 0, NULL);`);
+    }
+
+    return queries;
+  }
+}
+
+export default new DatabaseMigration();

backend/src/api/fee-api.ts

@@ -1,12 +1,13 @@
 import config from '../config';
 import { MempoolBlock } from '../mempool.interfaces';
+import { Common } from './common';
 import mempool from './mempool';
 import projectedBlocks from './mempool-blocks';
 
 class FeeApi {
   constructor() { }
 
-  defaultFee = config.MEMPOOL.NETWORK === 'liquid' ? 0.1 : 1;
+  defaultFee = Common.isLiquid() ? 0.1 : 1;
 
   public getRecommendedFee() {
     const pBlocks = projectedBlocks.getMempoolBlocks();

backend/src/api/liquid/elements-parser.ts

@@ -18,12 +18,12 @@ class ElementsParser {
       this.isRunning = true;
       const result = await bitcoinClient.getChainTips();
       const tip = result[0].height;
-      const latestBlock = await this.$getLatestBlockFromDatabase();
-      for (let height = latestBlock.block + 1; height <= tip; height++) {
+      const latestBlockHeight = await this.$getLatestBlockHeightFromDatabase();
+      for (let height = latestBlockHeight + 1; height <= tip; height++) {
         const blockHash: IBitcoinApi.ChainTips = await bitcoinClient.getBlockHash(height);
         const block: IBitcoinApi.Block = await bitcoinClient.getBlock(blockHash, 2);
         await this.$parseBlock(block);
-        await this.$saveLatestBlockToDatabase(block.height, block.time, block.hash);
+        await this.$saveLatestBlockToDatabase(block.height);
       }
       this.isRunning = false;
     } catch (e) {
@@ -92,18 +92,18 @@ class ElementsParser {
     logger.debug(`Saved L-BTC peg from block height #${height} with TXID ${txid}.`);
   }
 
-  protected async $getLatestBlockFromDatabase(): Promise<any> {
+  protected async $getLatestBlockHeightFromDatabase(): Promise<number> {
     const connection = await DB.pool.getConnection();
-    const query = `SELECT block, datetime, block_hash FROM last_elements_block`;
+    const query = `SELECT number FROM state WHERE name = 'last_elements_block'`;
     const [rows] = await connection.query<any>(query);
     connection.release();
-    return rows[0];
+    return rows[0]['number'];
   }
 
-  protected async $saveLatestBlockToDatabase(blockHeight: number, datetime: number, blockHash: string) {
+  protected async $saveLatestBlockToDatabase(blockHeight: number) {
     const connection = await DB.pool.getConnection();
-    const query = `UPDATE last_elements_block SET block = ?, datetime = ?, block_hash = ?`;
-    await connection.query<any>(query, [blockHeight, datetime, blockHash]);
+    const query = `UPDATE state SET number = ? WHERE name = 'last_elements_block'`;
+    await connection.query<any>(query, [blockHeight]);
     connection.release();
   }
 }

backend/src/api/liquid/icons.ts

@@ -0,0 +1,39 @@
+import * as fs from 'fs';
+import config from '../../config';
+import logger from '../../logger';
+
+class Icons {
+  private static FILE_NAME = './icons.json';
+  private iconIds: string[] = [];
+  private icons: { [assetId: string]: string; } = {};
+
+  constructor() {}
+
+  public loadIcons() {
+    if (!fs.existsSync(Icons.FILE_NAME)) {
+      logger.warn(`${Icons.FILE_NAME} does not exist. No Liquid icons loaded.`);
+      return;
+    }
+    const cacheData = fs.readFileSync(Icons.FILE_NAME, 'utf8');
+    this.icons = JSON.parse(cacheData);
+
+    for (const i in this.icons) {
+      this.iconIds.push(i);
+    }
+    logger.debug(`Liquid icons has been loaded.`);
+  }
+
+  public getIconByAssetId(assetId: string): Buffer | undefined {
+    const icon = this.icons[assetId];
+    if (icon) {
+      return Buffer.from(icon, 'base64');
+    }
+  }
+
+  public getAllIconIds() {
+    return this.iconIds;
+  }
+
+}
+
+export default new Icons();

backend/src/api/statistics.ts

@@ -4,6 +4,7 @@ import logger from '../logger';
 
 import { Statistic, TransactionExtended, OptimizedStatistic } from '../mempool.interfaces';
 import config from '../config';
+import { Common } from './common';
 
 class Statistics {
   protected intervalTimer: NodeJS.Timer | undefined;
@@ -90,9 +91,9 @@ class Statistics {
     memPoolArray.forEach((transaction) => {
       for (let i = 0; i < logFees.length; i++) {
         if (
-          (config.MEMPOOL.NETWORK === 'liquid' && (i === lastItem || transaction.effectiveFeePerVsize * 10 < logFees[i + 1]))
+          (Common.isLiquid() && (i === lastItem || transaction.effectiveFeePerVsize * 10 < logFees[i + 1]))
           ||
-          (config.MEMPOOL.NETWORK !== 'liquid' && (i === lastItem || transaction.effectiveFeePerVsize < logFees[i + 1]))
+          (!Common.isLiquid() && (i === lastItem || transaction.effectiveFeePerVsize < logFees[i + 1]))
         ) {
           if (weightVsizeFees[logFees[i]]) {
             weightVsizeFees[logFees[i]] += transaction.vsize;
@@ -394,7 +395,7 @@ class Statistics {
   public async $list24H(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDaysAvg(120, '1 DAY'); // 2m interval
+      const query = `SELECT *, UNIX_TIMESTAMP(added) as added FROM statistics ORDER BY id DESC LIMIT 1440`;
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -407,7 +408,7 @@ class Statistics {
   public async $list1W(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDaysAvg(600, '1 WEEK'); // 10m interval
+      const query = this.getQueryForDaysAvg(300, '1 WEEK'); // 5m interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -420,7 +421,7 @@ class Statistics {
   public async $list1M(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDaysAvg(3600, '1 MONTH'); // 1h interval
+      const query = this.getQueryForDaysAvg(1800, '1 MONTH'); // 30m interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -433,7 +434,7 @@ class Statistics {
   public async $list3M(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDaysAvg(14400, '3 MONTH'); // 4h interval
+      const query = this.getQueryForDaysAvg(7200, '3 MONTH'); // 2h interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -446,7 +447,7 @@ class Statistics {
   public async $list6M(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDaysAvg(21600, '6 MONTH'); // 6h interval 
+      const query = this.getQueryForDaysAvg(10800, '6 MONTH'); // 3h interval 
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -459,7 +460,7 @@ class Statistics {
   public async $list1Y(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDays(43200, '1 YEAR'); // 12h interval
+      const query = this.getQueryForDays(28800, '1 YEAR'); // 8h interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -472,7 +473,7 @@ class Statistics {
   public async $list2Y(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDays(86400, "2 YEAR"); // 1d interval
+      const query = this.getQueryForDays(28800, "2 YEAR"); // 8h interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);
@@ -485,7 +486,7 @@ class Statistics {
   public async $list3Y(): Promise<OptimizedStatistic[]> {
     try {
       const connection = await DB.pool.getConnection();
-      const query = this.getQueryForDays(86400, "3 YEAR"); // 1d interval
+      const query = this.getQueryForDays(43200, "3 YEAR"); // 12h interval
       const [rows] = await connection.query<any>({ sql: query, timeout: this.queryTimeout });
       connection.release();
       return this.mapStatisticToOptimizedStatistic(rows);

backend/src/api/transaction-utils.ts

@@ -2,6 +2,7 @@ import bitcoinApi from './bitcoin/bitcoin-api-factory';
 import { TransactionExtended, TransactionMinerInfo } from '../mempool.interfaces';
 import { IEsploraApi } from './bitcoin/esplora-api.interface';
 import config from '../config';
+import { Common } from './common';
 
 class TransactionUtils {
   constructor() { }
@@ -31,7 +32,8 @@ class TransactionUtils {
       // @ts-ignore
       return transaction;
     }
-    const feePerVbytes = Math.max(config.MEMPOOL.NETWORK === 'liquid' ? 0.1 : 1, (transaction.fee || 0) / (transaction.weight / 4));
+    const feePerVbytes = Math.max(Common.isLiquid() ? 0.1 : 1,
+      (transaction.fee || 0) / (transaction.weight / 4));
     const transactionExtended: TransactionExtended = Object.assign({
       vsize: Math.round(transaction.weight / 4),
       feePerVsize: feePerVbytes,

backend/src/config.ts

@@ -2,7 +2,7 @@ const configFile = require('../mempool-config.json');
 
 interface IConfig {
   MEMPOOL: {
-    NETWORK: 'mainnet' | 'testnet' | 'signet' | 'liquid';
+    NETWORK: 'mainnet' | 'testnet' | 'signet' | 'liquid' | 'liquidtestnet';
     BACKEND: 'esplora' | 'electrum' | 'none';
     HTTP_PORT: number;
     SPAWN_CLUSTER_PROCS: number;
@@ -16,6 +16,7 @@ interface IConfig {
     MEMPOOL_BLOCKS_AMOUNT: number;
     PRICE_FEED_UPDATE_INTERVAL: number;
     USE_SECOND_NODE_FOR_MINFEE: boolean;
+    EXTERNAL_ASSETS: string[];
   };
   ESPLORA: {
     REST_API_URL: string;
@@ -78,6 +79,7 @@ const defaults: IConfig = {
     'MEMPOOL_BLOCKS_AMOUNT': 8,
     'PRICE_FEED_UPDATE_INTERVAL': 3600,
     'USE_SECOND_NODE_FOR_MINFEE': false,
+    'EXTERNAL_ASSETS': [],
   },
   'ESPLORA': {
     'REST_API_URL': 'http://127.0.0.1:3000',

backend/src/index.ts

@@ -21,6 +21,10 @@ import backendInfo from './api/backend-info';
 import loadingIndicators from './api/loading-indicators';
 import mempool from './api/mempool';
 import elementsParser from './api/liquid/elements-parser';
+import databaseMigration from './api/database-migration';
+import syncAssets from './sync-assets';
+import icons from './api/liquid/icons';
+import { Common } from './api/common';
 
 class Server {
   private wss: WebSocket.Server | undefined;
@@ -77,16 +81,26 @@ class Server {
 
     this.setUpWebsocketHandling();
 
+    await syncAssets.syncAssets();
     diskCache.loadMempoolCache();
 
     if (config.DATABASE.ENABLED) {
       await checkDbConnection();
+      try {
+        await databaseMigration.$initializeOrMigrateDatabase();
+      } catch (e) {
+        throw new Error(e instanceof Error ? e.message : 'Error');
+      }
     }
 
     if (config.STATISTICS.ENABLED && config.DATABASE.ENABLED && cluster.isMaster) {
       statistics.startStatistics();
     }
 
+    if (Common.isLiquid()) {
+      icons.loadIcons();
+    }
+
     fiatConversion.startService();
 
     this.setUpHttpApiRoutes();
@@ -143,7 +157,7 @@ class Server {
     if (this.wss) {
       websocketHandler.setWebsocketServer(this.wss);
     }
-    if (config.MEMPOOL.NETWORK === 'liquid' && config.DATABASE.ENABLED) {
+    if (Common.isLiquid() && config.DATABASE.ENABLED) {
       blocks.setNewBlockCallback(async () => {
         try {
           await elementsParser.$parse();
@@ -270,7 +284,14 @@ class Server {
       ;
     }
 
-    if (config.MEMPOOL.NETWORK === 'liquid' && config.DATABASE.ENABLED) {
+    if (Common.isLiquid()) {
+      this.app
+        .get(config.MEMPOOL.API_URL_PREFIX + 'assets/icons', routes.getAllLiquidIcon)
+        .get(config.MEMPOOL.API_URL_PREFIX + 'asset/:assetId/icon', routes.getLiquidIcon)
+      ;
+    }
+
+    if (Common.isLiquid() && config.DATABASE.ENABLED) {
       this.app
         .get(config.MEMPOOL.API_URL_PREFIX + 'liquid/pegs/month', routes.$getElementsPegsByMonth)
       ;

backend/src/routes.ts

@@ -19,6 +19,7 @@ import loadingIndicators from './api/loading-indicators';
 import { Common } from './api/common';
 import bitcoinClient from './api/bitcoin/bitcoin-client';
 import elementsParser from './api/liquid/elements-parser';
+import icons from './api/liquid/icons';
 
 class Routes {
   constructor() {}
@@ -807,6 +808,26 @@ class Routes {
         : (e.message || 'Error'));
     }
   }
+
+  public getLiquidIcon(req: Request, res: Response) {
+    const result = icons.getIconByAssetId(req.params.assetId);
+    if (result) {
+      res.setHeader('content-type', 'image/png');
+      res.setHeader('content-length', result.length);
+      res.send(result);
+    } else {
+      res.status(404).send('Asset icon not found');
+    }
+  }
+
+  public getAllLiquidIcon(req: Request, res: Response) {
+    const result = icons.getAllIconIds();
+    if (result) {
+      res.json(result);
+    } else {
+      res.status(404).send('Asset icons not found');
+    }
+  }
 }
 
 export default new Routes();

backend/src/sync-assets.ts

@@ -0,0 +1,32 @@
+import axios from 'axios';
+import * as fs from 'fs';
+const fsPromises = fs.promises;
+import config from './config';
+import logger from './logger';
+
+const PATH = './';
+
+class SyncAssets {
+  constructor() { }
+
+  public async syncAssets() {
+    for (const url of config.MEMPOOL.EXTERNAL_ASSETS) {
+      await this.downloadFile(url);
+    }
+  }
+
+  private async downloadFile(url: string) {
+    const fileName = url.split('/').slice(-1)[0];
+    logger.info(`Downloading external asset: ${fileName}...`);
+    try {
+      const response = await axios.get(url, {
+        responseType: 'stream', timeout: 30000
+      });
+      await fsPromises.writeFile(PATH + fileName, response.data);
+    } catch (e: any) {
+      throw new Error(`Failed to download external asset. ` + e);
+    }
+  }
+}
+
+export default new SyncAssets();

docker/README.md

@@ -5,11 +5,9 @@
 In an empty dir create 2 sub-dirs
 
 ```bash
-mkdir -p data mysql/data mysql/db-scripts
+mkdir -p data mysql/data
 ```
 
-In the `mysql/db-scripts` sub-dir add the `mariadb-structure.sql` file from the mempool repo
-
 Your dir should now look like that:
 
 ```bash
@@ -23,9 +21,6 @@ data mysql
 data  db-scripts
 
 ./mysql/data:
-
-./mysql/db-scripts:
-mariadb-structure.sql
 ```
 
 In the main dir add the following `docker-compose.yml`

frontend/.gitignore

@@ -50,6 +50,8 @@ Thumbs.db
 
 src/resources/assets.json
 src/resources/assets.minimal.json
+src/resources/assets-testnet.json
+src/resources/assets-testnet.minimal.json
 src/resources/pools.json
 
 # environment config

frontend/cypress/integration/bisq/bisq.spec.ts

@@ -59,9 +59,8 @@ describe('Bisq', () => {
             cy.visit(`${basePath}`);
             cy.waitForSkeletonGone();
             cy.get('li:nth-of-type(5) > a').click().then(() => {
-                cy.get('.card').should('have.length.at.least', 1);
-                cy.get('.card').first().click();
-                cy.get('.card-body');
+                cy.get('.section-header').should('have.length.at.least', 1);
+                cy.get('.endpoint-container').should('have.length.at.least', 1);
             });
         });
 

frontend/mempool-frontend-config.sample.json

@@ -2,6 +2,7 @@
   "TESTNET_ENABLED": false,
   "SIGNET_ENABLED": false,
   "LIQUID_ENABLED": false,
+  "LIQUID_TESTNET_ENABLED": false,
   "BISQ_ENABLED": false,
   "BISQ_SEPARATE_BACKEND": false,
   "ITEMS_PER_PAGE": 10,

frontend/package-lock.json

@@ -26,7 +26,7 @@
         "@fortawesome/fontawesome-svg-core": "^1.2.35",
         "@fortawesome/free-solid-svg-icons": "^5.15.3",
         "@juggle/resize-observer": "^3.3.1",
-        "@mempool/mempool.js": "^2.2.4",
+        "@mempool/mempool.js": "2.3.0-dev1",
         "@ng-bootstrap/ng-bootstrap": "^10.0.0",
         "@nguniversal/express-engine": "11.2.1",
         "@types/qrcode": "1.4.1",
@@ -3230,12 +3230,40 @@
       "integrity": "sha512-zMM9Ds+SawiUkakS7y94Ymqx+S0ORzpG3frZirN3l+UlXUmSUR7hF4wxCVqW+ei94JzV5kt0uXBcoOEAuiydrw=="
     },
     "node_modules/@mempool/mempool.js": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/@mempool/mempool.js/-/mempool.js-2.2.4.tgz",
-      "integrity": "sha512-G9Ga2jHLfAuU/qXikRBtTecYr7BhLJH1WbIahefnGpgP48DCQaj1jizvuRZHhoElUvUT5flRt/O9kLjlbToqhw==",
+      "version": "2.3.0-dev1",
+      "resolved": "https://registry.npmjs.org/@mempool/mempool.js/-/mempool.js-2.3.0-dev1.tgz",
+      "integrity": "sha512-+UYGuG8qqdgrtC4J94hCs7+Dry8OprIixEarIC6rww1Nb5POz8n3NTDH8to1r0XLjPr+Du6/OX8fEN1QW94rNA==",
       "dependencies": {
-        "axios": "^0.21.1",
-        "ws": "^7.4.3"
+        "axios": "0.24.0",
+        "ws": "8.3.0"
+      }
+    },
+    "node_modules/@mempool/mempool.js/node_modules/axios": {
+      "version": "0.24.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.24.0.tgz",
+      "integrity": "sha512-Q6cWsys88HoPgAaFAVUb0WpPk0O8iTeisR9IMqy9G8AbO4NlpVknrnQS03zzF9PGAWgO3cgletO3VjV/P7VztA==",
+      "dependencies": {
+        "follow-redirects": "^1.14.4"
+      }
+    },
+    "node_modules/@mempool/mempool.js/node_modules/ws": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.3.0.tgz",
+      "integrity": "sha512-Gs5EZtpqZzLvmIM59w4igITU57lrtYVFneaa434VROv4thzJyV6UjIL3D42lslWlI+D4KzLYnxSwtfuiO79sNw==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
       }
     },
     "node_modules/@ng-bootstrap/ng-bootstrap": {
@@ -4541,6 +4569,7 @@
       "version": "0.21.4",
       "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
       "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "devOptional": true,
       "dependencies": {
         "follow-redirects": "^1.14.0"
       }
@@ -7264,7 +7293,7 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
       "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
-      "devOptional": true,
+      "dev": true,
       "engines": {
         "node": ">=0.3.1"
       }
@@ -9122,7 +9151,7 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
       "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
-      "devOptional": true,
+      "dev": true,
       "engines": {
         "node": ">=4"
       }
@@ -9131,7 +9160,7 @@
       "version": "5.1.5",
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.5.tgz",
       "integrity": "sha512-nmT2T0lljbxdQZfspsno9hgrG3Uir6Ks5afism62poxqBM6sDnMEuPmzTq8XN0OEwqKLLdh1jQI3qyE66Nzb3w==",
-      "devOptional": true,
+      "dev": true,
       "dependencies": {
         "ajv": "^6.12.3",
         "har-schema": "^2.0.0"
@@ -9416,7 +9445,7 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
       "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-      "devOptional": true,
+      "dev": true,
       "dependencies": {
         "assert-plus": "^1.0.0",
         "jsprim": "^1.2.2",
@@ -10385,7 +10414,7 @@
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
       "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==",
-      "devOptional": true
+      "dev": true
     },
     "node_modules/json-schema-traverse": {
       "version": "0.4.1",
@@ -10453,7 +10482,7 @@
       "version": "1.4.2",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.2.tgz",
       "integrity": "sha512-P2bSOMAc/ciLz6DzgjVlGJP9+BrJWu5UDGK70C2iweC5QBIeFf0ZXRvGjEj2uYgrY2MkAAhsSWHDWlFtEroZWw==",
-      "devOptional": true,
+      "dev": true,
       "dependencies": {
         "assert-plus": "1.0.0",
         "extsprintf": "1.3.0",
@@ -17962,6 +17991,7 @@
       "version": "7.4.6",
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
       "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+      "devOptional": true,
       "engines": {
         "node": ">=8.3.0"
       }
@@ -20409,12 +20439,28 @@
       "integrity": "sha512-zMM9Ds+SawiUkakS7y94Ymqx+S0ORzpG3frZirN3l+UlXUmSUR7hF4wxCVqW+ei94JzV5kt0uXBcoOEAuiydrw=="
     },
     "@mempool/mempool.js": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/@mempool/mempool.js/-/mempool.js-2.2.4.tgz",
-      "integrity": "sha512-G9Ga2jHLfAuU/qXikRBtTecYr7BhLJH1WbIahefnGpgP48DCQaj1jizvuRZHhoElUvUT5flRt/O9kLjlbToqhw==",
+      "version": "2.3.0-dev1",
+      "resolved": "https://registry.npmjs.org/@mempool/mempool.js/-/mempool.js-2.3.0-dev1.tgz",
+      "integrity": "sha512-+UYGuG8qqdgrtC4J94hCs7+Dry8OprIixEarIC6rww1Nb5POz8n3NTDH8to1r0XLjPr+Du6/OX8fEN1QW94rNA==",
       "requires": {
-        "axios": "^0.21.1",
-        "ws": "^7.4.3"
+        "axios": "0.24.0",
+        "ws": "8.3.0"
+      },
+      "dependencies": {
+        "axios": {
+          "version": "0.24.0",
+          "resolved": "https://registry.npmjs.org/axios/-/axios-0.24.0.tgz",
+          "integrity": "sha512-Q6cWsys88HoPgAaFAVUb0WpPk0O8iTeisR9IMqy9G8AbO4NlpVknrnQS03zzF9PGAWgO3cgletO3VjV/P7VztA==",
+          "requires": {
+            "follow-redirects": "^1.14.4"
+          }
+        },
+        "ws": {
+          "version": "8.3.0",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-8.3.0.tgz",
+          "integrity": "sha512-Gs5EZtpqZzLvmIM59w4igITU57lrtYVFneaa434VROv4thzJyV6UjIL3D42lslWlI+D4KzLYnxSwtfuiO79sNw==",
+          "requires": {}
+        }
       }
     },
     "@ng-bootstrap/ng-bootstrap": {
@@ -21532,6 +21578,7 @@
       "version": "0.21.4",
       "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
       "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "devOptional": true,
       "requires": {
         "follow-redirects": "^1.14.0"
       }
@@ -23795,7 +23842,7 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
       "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
-      "devOptional": true
+      "dev": true
     },
     "diffie-hellman": {
       "version": "5.0.3",
@@ -25290,13 +25337,13 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
       "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
-      "devOptional": true
+      "dev": true
     },
     "har-validator": {
       "version": "5.1.5",
       "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.5.tgz",
       "integrity": "sha512-nmT2T0lljbxdQZfspsno9hgrG3Uir6Ks5afism62poxqBM6sDnMEuPmzTq8XN0OEwqKLLdh1jQI3qyE66Nzb3w==",
-      "devOptional": true,
+      "dev": true,
       "requires": {
         "ajv": "^6.12.3",
         "har-schema": "^2.0.0"
@@ -25544,7 +25591,7 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
       "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
-      "devOptional": true,
+      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0",
         "jsprim": "^1.2.2",
@@ -26286,7 +26333,7 @@
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.4.0.tgz",
       "integrity": "sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==",
-      "devOptional": true
+      "dev": true
     },
     "json-schema-traverse": {
       "version": "0.4.1",
@@ -26339,7 +26386,7 @@
       "version": "1.4.2",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.2.tgz",
       "integrity": "sha512-P2bSOMAc/ciLz6DzgjVlGJP9+BrJWu5UDGK70C2iweC5QBIeFf0ZXRvGjEj2uYgrY2MkAAhsSWHDWlFtEroZWw==",
-      "devOptional": true,
+      "dev": true,
       "requires": {
         "assert-plus": "1.0.0",
         "extsprintf": "1.3.0",
@@ -32158,7 +32205,8 @@
     "ws": {
       "version": "7.4.6",
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
-      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+      "devOptional": true
     },
     "xhr2": {
       "version": "0.2.0",

frontend/package.json

@@ -34,7 +34,10 @@
     "sync-assets": "node sync-assets.js && rsync -av ./dist/mempool/browser/en-US/resources ./dist/mempool/browser/resources",
     "sync-assets-dev": "node sync-assets.js dev",
     "generate-config": "node generate-config.js",
-    "build-mempool.js": "tsc | browserify -p tinyify ./node_modules/@mempool/mempool.js/lib/index.js --standalone mempoolJS > ./dist/mempool/browser/en-US/mempool.js",
+    "build-mempool.js": "npm run build-mempool-js && npm run build-mempool-liquid-js && npm run build-mempool-bisq-js",
+    "build-mempool-js": "browserify -p tinyify ./node_modules/@mempool/mempool.js/lib/index.js --standalone mempoolJS > ./dist/mempool/browser/en-US/mempool.js",
+    "build-mempool-bisq-js": "browserify -p tinyify ./node_modules/@mempool/mempool.js/lib/index-bisq.js --standalone bisqJS > ./dist/mempool/browser/en-US/bisq.js",
+    "build-mempool-liquid-js": "browserify -p tinyify ./node_modules/@mempool/mempool.js/lib/index-liquid.js --standalone liquidJS > ./dist/mempool/browser/en-US/liquid.js",
     "test": "ng test",
     "lint": "ng lint",
     "e2e": "npm run generate-config && ng e2e",
@@ -70,7 +73,7 @@
     "@fortawesome/fontawesome-svg-core": "^1.2.35",
     "@fortawesome/free-solid-svg-icons": "^5.15.3",
     "@juggle/resize-observer": "^3.3.1",
-    "@mempool/mempool.js": "^2.2.4",
+    "@mempool/mempool.js": "2.3.0-dev1",
     "@ng-bootstrap/ng-bootstrap": "^10.0.0",
     "@nguniversal/express-engine": "11.2.1",
     "@types/qrcode": "1.4.1",

frontend/proxy.conf.js

@@ -24,6 +24,7 @@ PROXY_CONFIG = [
         '/api/**', '!/api/v1/ws', 
         '!/bisq', '!/bisq/**', '!/bisq/',
         '!/liquid', '!/liquid/**', '!/liquid/',
+        '!/liquidtestnet', '!/liquidtestnet/**', '!/liquidtestnet/',
         '/testnet/api/**', '/signet/api/**'
         ],
         target: "https://mempool.space",
@@ -57,6 +58,16 @@ PROXY_CONFIG = [
         ws: true,
         secure: false,
         changeOrigin: true
+    },
+    {
+        context: ['/api/liquidtestnet**', '/liquidtestnet/api/**'],
+        target: "https://liquid.network/testnet",
+        pathRewrite: {
+            "^/api/liquidtestnet/": "/liquidtestnet/api"
+        },
+        ws: true,
+        secure: false,
+        changeOrigin: true
     }
 ];
 

frontend/src/app/app-routing.module.ts

@@ -105,6 +105,91 @@ let routes: Routes = [
       },
     ],
   },
+  {
+    path: 'liquidtestnet',
+    children: [
+      {
+        path: '',
+        component: MasterPageComponent,
+        children: [
+          {
+            path: 'tx/push',
+            component: PushTransactionComponent,
+          },
+          {
+            path: '',
+            component: StartComponent,
+            children: [
+              {
+                path: '',
+                component: DashboardComponent
+              },
+              {
+                path: 'tx/:id',
+                component: TransactionComponent
+              },
+              {
+                path: 'block/:id',
+                component: BlockComponent
+              },
+              {
+                path: 'mempool-block/:id',
+                component: MempoolBlockComponent
+              },
+            ],
+          },
+          {
+            path: 'blocks',
+            component: LatestBlocksComponent,
+          },
+          {
+            path: 'graphs',
+            component: StatisticsComponent,
+          },
+          {
+            path: 'address/:id',
+            component: AddressComponent
+          },
+          {
+            path: 'asset/:id',
+            component: AssetComponent
+          },
+          {
+            path: 'assets',
+            component: AssetsComponent,
+          },
+          {
+            path: 'docs/api/:type',
+            component: DocsComponent
+          },
+          {
+            path: 'docs/api',
+            redirectTo: 'docs/api/rest'
+          },
+          {
+            path: 'docs',
+            redirectTo: 'docs/api/rest'
+          },
+          {
+            path: 'api',
+            redirectTo: 'docs/api/rest'
+          },
+        ],
+      },
+      {
+        path: 'tv',
+        component: TelevisionComponent
+      },
+      {
+        path: 'status',
+        component: StatusViewComponent
+      },
+      {
+        path: '**',
+        redirectTo: ''
+      },
+    ]
+  },
   {
     path: 'liquid',
     children: [
@@ -466,6 +551,94 @@ if (browserWindowEnv && browserWindowEnv.BASE_MODULE === 'liquid') {
       },
     ],
   },
+  {
+    path: 'testnet',
+    component: LiquidMasterPageComponent,
+    children: [
+      {
+        path: '',
+        component: StartComponent,
+        children: [
+          {
+            path: '',
+            component: DashboardComponent
+          },
+          {
+            path: 'tx/push',
+            component: PushTransactionComponent,
+          },
+          {
+            path: 'tx/:id',
+            component: TransactionComponent
+          },
+          {
+            path: 'block/:id',
+            component: BlockComponent
+          },
+          {
+            path: 'mempool-block/:id',
+            component: MempoolBlockComponent
+          },
+        ],
+      },
+      {
+        path: 'blocks',
+        component: LatestBlocksComponent,
+      },
+      {
+        path: 'graphs',
+        component: StatisticsComponent,
+      },
+      {
+        path: 'address/:id',
+        component: AddressComponent
+      },
+      {
+        path: 'asset/:id',
+        component: AssetComponent
+      },
+      {
+        path: 'assets',
+        component: AssetsComponent,
+      },
+      {
+        path: 'docs/api/:type',
+        component: DocsComponent
+      },
+      {
+        path: 'docs/api',
+        redirectTo: 'docs/api/rest'
+      },
+      {
+        path: 'docs',
+        redirectTo: 'docs/api/rest'
+      },
+      {
+        path: 'api',
+        redirectTo: 'docs/api/rest'
+      },
+      {
+        path: 'about',
+        component: AboutComponent,
+      },
+      {
+        path: 'terms-of-service',
+        component: TermsOfServiceComponent
+      },
+      {
+        path: 'privacy-policy',
+        component: PrivacyPolicyComponent
+      },
+      {
+        path: 'trademark-policy',
+        component: TrademarkPolicyComponent
+      },
+      {
+        path: 'sponsor',
+        component: SponsorComponent,
+      },
+    ],
+  },
   {
     path: 'tv',
     component: TelevisionComponent

frontend/src/app/app.module.ts

@@ -48,9 +48,10 @@ import { FeesBoxComponent } from './components/fees-box/fees-box.component';
 import { DashboardComponent } from './dashboard/dashboard.component';
 import { FontAwesomeModule, FaIconLibrary } from '@fortawesome/angular-fontawesome';
 import { faFilter, faAngleDown, faAngleUp, faAngleRight, faAngleLeft, faBolt, faChartArea, faCogs, faCubes, faDatabase, faExchangeAlt, faInfoCircle,
-  faLink, faList, faSearch, faCaretUp, faCaretDown, faTachometerAlt, faThList, faTint, faTv, faAngleDoubleDown, faSortUp, faAngleDoubleUp, faChevronDown, faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook } from '@fortawesome/free-solid-svg-icons';
+  faLink, faList, faSearch, faCaretUp, faCaretDown, faTachometerAlt, faThList, faTint, faTv, faAngleDoubleDown, faSortUp, faAngleDoubleUp, faChevronDown, faFileAlt, faRedoAlt, faArrowAltCircleRight, faExternalLinkAlt, faBook, faListUl } from '@fortawesome/free-solid-svg-icons';
 import { ApiDocsComponent } from './components/docs/api-docs.component';
 import { DocsComponent } from './components/docs/docs.component';
+import { ApiDocsNavComponent } from './components/docs/api-docs-nav.component';
 import { CodeTemplateComponent } from './components/docs/code-template.component';
 import { TermsOfServiceComponent } from './components/terms-of-service/terms-of-service.component';
 import { PrivacyPolicyComponent } from './components/privacy-policy/privacy-policy.component';
@@ -59,6 +60,7 @@ import { StorageService } from './services/storage.service';
 import { HttpCacheInterceptor } from './services/http-cache.interceptor';
 import { SponsorComponent } from './components/sponsor/sponsor.component';
 import { PushTransactionComponent } from './components/push-transaction/push-transaction.component';
+import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 
 @NgModule({
   declarations: [
@@ -102,6 +104,7 @@ import { PushTransactionComponent } from './components/push-transaction/push-tra
     SponsorComponent,
     PushTransactionComponent,
     DocsComponent,
+    ApiDocsNavComponent,
   ],
   imports: [
     BrowserModule.withServerTransition({ appId: 'serverApp' }),
@@ -111,6 +114,7 @@ import { PushTransactionComponent } from './components/push-transaction/push-tra
     BrowserAnimationsModule,
     InfiniteScrollModule,
     NgbTypeaheadModule,
+    NgbModule,
     FontAwesomeModule,
     SharedModule,
     NgxEchartsModule.forRoot({
@@ -161,5 +165,6 @@ export class AppModule {
     library.addIcons(faAngleRight);
     library.addIcons(faAngleLeft);
     library.addIcons(faBook);
+    library.addIcons(faListUl);
   }
 }

frontend/src/app/assets/assets.component.ts

@@ -7,6 +7,7 @@ import { ActivatedRoute, Router } from '@angular/router';
 import { merge, combineLatest, Observable } from 'rxjs';
 import { AssetExtended } from '../interfaces/electrs.interface';
 import { SeoService } from '../services/seo.service';
+import { StateService } from '../services/state.service';
 
 @Component({
   selector: 'app-assets',
@@ -15,7 +16,8 @@ import { SeoService } from '../services/seo.service';
   changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class AssetsComponent implements OnInit {
-  nativeAssetId = environment.nativeAssetId;
+  nativeAssetId = this.stateService.network === 'liquidtestnet' ? environment.nativeTestAssetId : environment.nativeAssetId;
+
   assets: AssetExtended[];
   assetsCache: AssetExtended[];
   searchForm: FormGroup;
@@ -34,6 +36,7 @@ export class AssetsComponent implements OnInit {
     private route: ActivatedRoute,
     private router: Router,
     private seoService: SeoService,
+    private stateService: StateService,
   ) { }
 
   ngOnInit() {
@@ -52,12 +55,22 @@ export class AssetsComponent implements OnInit {
       take(1),
       mergeMap(([assets, qp]) => {
         this.assets = Object.values(assets);
-        // @ts-ignore
-        this.assets.push({
-          name: 'Liquid Bitcoin',
-          ticker: 'L-BTC',
-          asset_id: this.nativeAssetId,
-        });
+        if (this.stateService.network === 'liquid') {
+          // @ts-ignore
+          this.assets.push({
+            name: 'Liquid Bitcoin',
+            ticker: 'L-BTC',
+            asset_id: this.nativeAssetId,
+          });
+        } else if (this.stateService.network === 'liquidtestnet') {
+          // @ts-ignore
+          this.assets.push({
+            name: 'Test Liquid Bitcoin',
+            ticker: 'tL-BTC',
+            asset_id: this.nativeAssetId,
+          });
+        }
+
         this.assets = this.assets.sort((a: any, b: any) => a.name.localeCompare(b.name));
         this.assetsCache = this.assets;
         this.searchForm.get('searchText').enable();

frontend/src/app/bisq/bisq-main-dashboard/bisq-main-dashboard.component.ts

@@ -33,7 +33,7 @@ export class BisqMainDashboardComponent implements OnInit {
   ) { }
 
   ngOnInit(): void {
-    this.seoService.setTitle(`Markets`);
+    this.seoService.resetTitle();
     this.websocketService.want(['blocks']);
 
     this.usdPrice$ = this.stateService.conversions$.asObservable().pipe(

frontend/src/app/components/about/about.component.html

@@ -23,12 +23,12 @@
     <a target="_blank" href="https://twitter.com/mempool">
       <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="twitter" class="svg-inline--fa fa-twitter fa-w-16 fa-4x" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"></path></svg>
     </a>
-    <a target="_blank" href="https://t.me/mempoolspace">
-      <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="telegram-plane" class="svg-inline--fa fa-telegram-plane fa-w-14 fa-4x" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M446.7 98.6l-67.6 318.8c-5.1 22.5-18.4 28.1-37.3 17.5l-103-75.9-49.7 47.8c-5.5 5.5-10.1 10.1-20.7 10.1l7.4-104.9 190.9-172.5c8.3-7.4-1.8-11.5-12.9-4.1L117.8 284 16.2 252.2c-22.1-6.9-22.5-22.1 4.6-32.7L418.2 66.4c18.4-6.9 34.5 4.1 28.5 32.2z"></path></svg>
-    </a>
     <a target="_blank" href="https://keybase.io/team/mempool">
       <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="keybase" class="svg-inline--fa fa-keybase fa-w-14 fa-4x" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M286.17 419a18 18 0 1 0 18 18 18 18 0 0 0-18-18zm111.92-147.6c-9.5-14.62-39.37-52.45-87.26-73.71q-9.1-4.06-18.38-7.27a78.43 78.43 0 0 0-47.88-104.13c-12.41-4.1-23.33-6-32.41-5.77-.6-2-1.89-11 9.4-35L198.66 32l-5.48 7.56c-8.69 12.06-16.92 23.55-24.34 34.89a51 51 0 0 0-8.29-1.25c-41.53-2.45-39-2.33-41.06-2.33-50.61 0-50.75 52.12-50.75 45.88l-2.36 36.68c-1.61 27 19.75 50.21 47.63 51.85l8.93.54a214 214 0 0 0-46.29 35.54C14 304.66 14 374 14 429.77v33.64l23.32-29.8a148.6 148.6 0 0 0 14.56 37.56c5.78 10.13 14.87 9.45 19.64 7.33 4.21-1.87 10-6.92 3.75-20.11a178.29 178.29 0 0 1-15.76-53.13l46.82-59.83-24.66 74.11c58.23-42.4 157.38-61.76 236.25-38.59 34.2 10.05 67.45.69 84.74-23.84.72-1 1.2-2.16 1.85-3.22a156.09 156.09 0 0 1 2.8 28.43c0 23.3-3.69 52.93-14.88 81.64-2.52 6.46 1.76 14.5 8.6 15.74 7.42 1.57 15.33-3.1 18.37-11.15C429 443 434 414 434 382.32c0-38.58-13-77.46-35.91-110.92zM142.37 128.58l-15.7-.93-1.39 21.79 13.13.78a93 93 0 0 0 .32 19.57l-22.38-1.34a12.28 12.28 0 0 1-11.76-12.79L107 119c1-12.17 13.87-11.27 13.26-11.32l29.11 1.73a144.35 144.35 0 0 0-7 19.17zm148.42 172.18a10.51 10.51 0 0 1-14.35-1.39l-9.68-11.49-34.42 27a8.09 8.09 0 0 1-11.13-1.08l-15.78-18.64a7.38 7.38 0 0 1 1.34-10.34l34.57-27.18-14.14-16.74-17.09 13.45a7.75 7.75 0 0 1-10.59-1s-3.72-4.42-3.8-4.53a7.38 7.38 0 0 1 1.37-10.34L214 225.19s-18.51-22-18.6-22.14a9.56 9.56 0 0 1 1.74-13.42 10.38 10.38 0 0 1 14.3 1.37l81.09 96.32a9.58 9.58 0 0 1-1.74 13.44zM187.44 419a18 18 0 1 0 18 18 18 18 0 0 0-18-18z"></path></svg>
     </a>
+    <a target="_blank" href="https://matrix.to/#/#mempool:bitcoin.kyoto">
+      <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="matrix" class="svg-inline--fa fa-matrix fa-w-16 fa-4x" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1536 1792"><path fill="currentColor" d="M40.467 163.152v1465.696H145.92V1664H0V128h145.92v35.152zm450.757 464.64v74.14h2.069c19.79-28.356 43.717-50.215 71.483-65.575 27.765-15.656 59.963-23.336 96-23.336 34.56 0 66.165 6.795 94.818 20.086 28.652 13.293 50.216 37.22 65.28 70.893 16.246-23.926 38.4-45.194 66.166-63.507 27.766-18.314 60.848-27.472 98.954-27.472 28.948 0 55.828 3.545 80.64 10.635 24.812 7.088 45.785 18.314 63.508 33.968 17.722 15.656 31.31 35.742 41.354 60.85 9.747 25.107 14.768 55.236 14.768 90.683v366.573h-150.35V865.28c0-18.314-.59-35.741-2.068-51.987-1.476-16.247-5.316-30.426-11.52-42.24-6.499-12.112-15.656-21.563-28.062-28.653-12.405-7.088-29.242-10.634-50.214-10.634-21.268 0-38.4 4.135-51.397 12.112-12.997 8.27-23.336 18.608-30.72 31.901-7.386 12.997-12.407 27.765-14.77 44.602-2.363 16.542-3.84 33.379-3.84 50.216v305.133H692.971v-307.2c0-16.247-.294-32.197-1.18-48.149-.591-15.95-3.84-30.424-9.157-44.011-5.317-13.293-14.178-24.223-26.585-32.197-12.406-7.976-30.425-12.112-54.646-12.112-7.088 0-16.542 1.478-28.062 4.726-11.52 3.25-23.04 9.157-33.968 18.02-10.93 8.86-20.383 21.563-28.063 38.103-7.68 16.543-11.52 38.4-11.52 65.28v317.834H349.44V627.792zm1004.309 1001.056V163.152H1390.08V128H1536v1536h-145.92v-35.152z"/></svg>
+    </a>
   </div>
 
   <div class="enterprise-sponsor">
@@ -102,6 +102,10 @@
         <img class="image" src="/resources/profile/ronindojo.png" />
         <span>RoninDojo</span>
       </a>
+      <a href="https://github.com/runcitadel/dashboard" target="_blank" title="Citadel">
+        <img class="image" src="/resources/profile/runcitadel.svg" />
+        <span>Citadel</span>
+      </a>
       <a href="https://github.com/spesmilo/electrum" target="_blank" title="Electrum Wallet">
         <img class="image" src="/resources/profile/electrum.jpg" />
         <span>Electrum</span>
@@ -142,10 +146,6 @@
         <img class="image" src="/resources/profile/satpile.jpg" />
         <span>Satpile</span>
       </a>
-      <a href="https://github.com/btcontract/lnwallet" target="_blank" title="Bitcoin Lightning Wallet">
-        <img class="image" src="/resources/profile/blw.png" />
-        <span>BLW</span>
-      </a>
     </div>
   </div>
 
@@ -178,7 +178,7 @@
     </div>
 
     <div class="maintainers" *ngIf="contributors.core.length">
-      <h3 i18n="about.project_staff">Project Staff</h3>
+      <h3 i18n="about.project_members">Project Members</h3>
       <div class="wrapper">
         <ng-template ngFor let-contributor [ngForOf]="contributors.core">
           <a [href]="'https://github.com/' + contributor.name" target="_blank" [title]="contributor.name">

frontend/src/app/components/about/about.component.scss

@@ -116,7 +116,7 @@
         &:hover {
           text-decoration: none;
           img {
-            box-shadow: 0px 0px 20px #1bd8f4;
+            transform: scale(1.1);
           }
         }
         img, span{
@@ -180,4 +180,4 @@
 
 .no-about-margin {
   height: 10px;
-}
+}

frontend/src/app/components/address/address.component.ts

@@ -99,7 +99,7 @@ export class AddressComponent implements OnInit, OnDestroy {
       .pipe(
         filter((address) => !!address),
         tap((address: Address) => {
-          if (this.stateService.network === 'liquid' && /^([m-zA-HJ-NP-Z1-9]{26,35}|[a-z]{2,5}1[ac-hj-np-z02-9]{8,100}|[a-km-zA-HJ-NP-Z1-9]{80})$/.test(address.address)) {
+          if ((this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet') && /^([m-zA-HJ-NP-Z1-9]{26,35}|[a-z]{2,5}1[ac-hj-np-z02-9]{8,100}|[a-km-zA-HJ-NP-Z1-9]{80})$/.test(address.address)) {
             this.apiService.validateAddress$(address.address)
               .subscribe((addressInfo) => {
                 this.addressInfo = addressInfo;

frontend/src/app/components/amount/amount.component.html

@@ -2,12 +2,13 @@
   <span class="fiat">{{ conversions.USD * (satoshis / 100000000) | currency:'USD':'symbol':'1.2-2' }}</span>
 </ng-container>
 <ng-template #viewFiatVin>
-  <ng-template [ngIf]="network === 'liquid' && (satoshis === undefined || satoshis === null)" [ngIfElse]="default">
+  <ng-template [ngIf]="(network === 'liquid' || network === 'liquidtestnet') && (satoshis === undefined || satoshis === null)" [ngIfElse]="default">
     <span i18n="shared.confidential">Confidential</span>
   </ng-template>
   <ng-template #default>
     &lrm;{{ satoshis / 100000000 | number : digitsInfo }}
     <span class="symbol"><ng-template [ngIf]="network === 'liquid'">L-</ng-template>
+    <ng-template [ngIf]="network === 'liquidtestnet'">tL-</ng-template>
     <ng-template [ngIf]="network === 'testnet'">t</ng-template>
     <ng-template [ngIf]="network === 'signet'">s</ng-template>BTC</span>
   </ng-template>

frontend/src/app/components/asset/asset.component.html

@@ -31,7 +31,7 @@
                 <td i18n="asset.issuer|Liquid Asset issuer">Issuer</td>
                 <td><a target="_blank" href="{{ 'http://' + assetContract[0] }}">{{ assetContract[0] }}</a></td>
               </tr>
-              <tr *ngIf="!isNativeAsset">
+              <tr *ngIf="asset.issuance_txin">
                 <td i18n="asset.issuance-tx|Liquid Asset issuance TX">Issuance TX</td>
                 <td><a [routerLink]="['/tx/' | relativeUrl, asset.issuance_txin.txid]">{{ asset.issuance_txin.txid | shortenString : 13 }}</a> <app-clipboard class="d-none d-sm-inline-block" [text]="asset.issuance_txin.txid"></app-clipboard></td>
               </tr>
@@ -42,15 +42,15 @@
         <div class="col">
           <table class="table table-borderless table-striped">
             <tbody>
-              <tr *ngIf="isNativeAsset">
+              <tr *ngIf="isNativeAsset && asset.chain_stats.peg_in_amount">
                 <td i18n="asset.pegged-in|Liquid Asset pegged-in amount">Pegged in</td>
                 <td>{{ formatAmount(asset.chain_stats.peg_in_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
-              <tr *ngIf="isNativeAsset">
+              <tr *ngIf="isNativeAsset && asset.chain_stats.peg_out_amount">
                 <td i18n="asset.pegged-out|Liquid Asset pegged-out amount">Pegged out</td>
                 <td>{{ formatAmount(asset.chain_stats.peg_out_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
-              <tr *ngIf="!isNativeAsset">
+              <tr *ngIf="asset.chain_stats.issued_amount">
                 <td i18n="asset.issued-amount|Liquid Asset issued amount">Issued amount</td>
                 <td *ngIf="!blindedIssuance; else confidentialTd">{{ formatAmount(asset.chain_stats.issued_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
@@ -58,11 +58,11 @@
                 <td i18n="asset.burned-amount|Liquid Asset burned amount">Burned amount</td>
                 <td *ngIf="!blindedIssuance; else confidentialTd">{{ formatAmount(asset.chain_stats.burned_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
-              <tr *ngIf="!isNativeAsset">
+              <tr *ngIf="asset.chain_stats.issued_amount">
                 <td i18n="asset.circulating-amount|Liquid Asset circulating amount">Circulating amount</td>
                 <td *ngIf="!blindedIssuance; else confidentialTd">{{ formatAmount(asset.chain_stats.issued_amount - asset.chain_stats.burned_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
-              <tr *ngIf="isNativeAsset">
+              <tr *ngIf="isNativeAsset && asset.chain_stats.peg_in_amount">
                 <td i18n="asset.circulating-amount|Liquid Asset circulating amount">Circulating amount</td>
                 <td>{{ formatAmount(asset.chain_stats.peg_in_amount - asset.chain_stats.burned_amount - asset.chain_stats.peg_out_amount, assetContract[3]) | number: '1.0-' + assetContract[3] }} {{ assetContract[1] }}</td>
               </tr>
@@ -78,7 +78,7 @@
     <div class="title-tx">
       <h2>
         <ng-template [ngIf]="transactions?.length" i18n="asset.M_of_N">{{ (transactions?.length | number) || '?' }} of {{ txCount | number }}&nbsp;</ng-template>
-        <ng-template [ngIf]="isNativeAsset" [ngIfElse]="defaultAsset" i18n="Liquid native asset transactions title">Peg In/Out and Burn Transactions</ng-template>
+        <ng-template [ngIf]="isNativeAsset && network === 'liquid'" [ngIfElse]="defaultAsset" i18n="Liquid native asset transactions title">Peg In/Out and Burn Transactions</ng-template>
         <ng-template #defaultAsset i18n="Default asset transactions title">Issuance and Burn Transactions</ng-template>
       </h2>
     </div>

frontend/src/app/components/asset/asset.component.ts

@@ -20,7 +20,7 @@ import { moveDec } from 'src/app/bitcoin.utils';
 })
 export class AssetComponent implements OnInit, OnDestroy {
   network = '';
-  nativeAssetId = environment.nativeAssetId;
+  nativeAssetId = this.stateService.network === 'liquidtestnet' ? environment.nativeTestAssetId : environment.nativeAssetId;
 
   asset: Asset;
   blindedIssuance: boolean;

frontend/src/app/components/bisq-master-page/bisq-master-page.component.html

@@ -10,7 +10,7 @@
     </ng-container>
   </a>
 
-  <div ngbDropdown (window:resize)="onResize($event)" class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED">
+  <div ngbDropdown (window:resize)="onResize($event)" class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED || env.LIQUID_TESTNET_ENABLED">
     <button ngbDropdownToggle type="button" class="btn btn-secondary dropdown-toggle-split" aria-haspopup="true">
       <img src="./resources/bisq-logo.png" style="width: 25px; height: 25px;" class="mr-1">
     </button>
@@ -21,6 +21,7 @@
       <h6 class="dropdown-header" i18n="master-page.layer2-networks-header">Layer 2 Networks</h6>
       <button ngbDropdownItem class="mainnet active" routerLink="/"><img src="./resources/bisq-logo.png" style="width: 30px;" class="mr-1"> Bisq</button>
       <a href="https://liquid.network" ngbDropdownItem *ngIf="env.LIQUID_ENABLED" class="liquid"><img src="./resources/liquid-logo.png" style="width: 30px;" class="mr-1"> Liquid</a>
+      <a href="https://liquid.network/testnet" ngbDropdownItem *ngIf="env.LIQUID_TESTNET_ENABLED" class="liquidtestnet"><img src="./resources/liquidtestnet-logo.png" style="width: 30px;" class="mr-1"> Liquid Testnet</a>
     </div>
   </div>
 

frontend/src/app/components/bisq-master-page/bisq-master-page.component.scss

@@ -102,6 +102,10 @@ nav {
   background-color: #116761;
 }
 
+.liquidtestnet.active {
+  background-color: #494a4a;
+}
+
 .testnet.active {
   background-color: #1d486f;
 }

frontend/src/app/components/block/block.component.html

@@ -81,12 +81,12 @@
               <ng-template [ngIf]="fees !== undefined" [ngIfElse]="loadingFees">
                 <tr>
                   <td i18n="block.total-fees|Total fees in a block">Total fees</td>
-                  <td *ngIf="network !== 'liquid'; else liquidTotalFees"><app-amount [satoshis]="fees * 100000000" digitsInfo="1.2-2" [noFiat]="true"></app-amount> <span class="fiat"><app-fiat [value]="fees * 100000000" digitsInfo="1.0-0"></app-fiat></span></td>
+                  <td *ngIf="network !== 'liquid' && network !== 'liquidtestnet'; else liquidTotalFees"><app-amount [satoshis]="fees * 100000000" digitsInfo="1.2-2" [noFiat]="true"></app-amount> <span class="fiat"><app-fiat [value]="fees * 100000000" digitsInfo="1.0-0"></app-fiat></span></td>
                   <ng-template #liquidTotalFees>
-                    <td>{{ fees * 100000000 | number }} L-sat (<app-fiat [value]="fees * 100000000" digitsInfo="1.2-2"></app-fiat>)</td>
+                    <td><app-amount [satoshis]="fees * 100000000" digitsInfo="1.2-2" [noFiat]="true"></app-amount>&nbsp; <app-fiat [value]="fees * 100000000" digitsInfo="1.2-2"></app-fiat></td>
                   </ng-template>
                 </tr>
-                <tr *ngIf="network !== 'liquid'">
+                <tr *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
                   <td i18n="block.subsidy-and-fees|Total subsidy and fees in a block">Subsidy + fees:</td>
                   <td>
                     <app-amount [satoshis]="(blockSubsidy + fees) * 100000000" digitsInfo="1.2-2" [noFiat]="true"></app-amount> <span class="fiat"><app-fiat [value]="(blockSubsidy + fees) * 100000000" digitsInfo="1.0-0"></app-fiat></span>
@@ -98,7 +98,7 @@
                   <td i18n="block.total-fees|Total fees in a block">Total fees</td>
                   <td style="width: 75%;"><span class="skeleton-loader"></span></td>
                 </tr>
-                <tr *ngIf="network !== 'liquid'">
+                <tr *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
                   <td i18n="block.subsidy-and-fees|Total subsidy and fees in a block">Subsidy + fees:</td>
                   <td><span class="skeleton-loader"></span></td>
                 </tr>
@@ -125,7 +125,7 @@
                   <td class="td-width" i18n="transaction.version">Version</td>
                   <td>{{ block.version | decimal2hex }} <span *ngIf="displayTaprootStatus() && hasTaproot(block.version)" class="badge badge-success ml-1" >Taproot</span></td>
                 </tr>
-                <tr *ngIf="network !== 'liquid'">
+                <tr *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
                   <td i18n="block.bits">Bits</td>
                   <td>{{ block.bits | decimal2hex }}</td>
                 </tr>
@@ -136,7 +136,7 @@
               </tbody>
             </table>
           </div>
-          <div class="col-sm" *ngIf="network !== 'liquid'">
+          <div class="col-sm" *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
             <table class="table table-borderless table-striped">
               <tbody>
                 <tr>

frontend/src/app/components/block/block.component.ts

@@ -8,10 +8,12 @@ import { Observable, of, Subscription } from 'rxjs';
 import { StateService } from '../../services/state.service';
 import { SeoService } from 'src/app/services/seo.service';
 import { WebsocketService } from 'src/app/services/websocket.service';
+import { RelativeUrlPipe } from 'src/app/shared/pipes/relative-url/relative-url.pipe';
 
 @Component({
   selector: 'app-block',
   templateUrl: './block.component.html',
+  providers: [RelativeUrlPipe],
   styleUrls: ['./block.component.scss']
 })
 export class BlockComponent implements OnInit, OnDestroy {
@@ -51,6 +53,7 @@ export class BlockComponent implements OnInit, OnDestroy {
     private stateService: StateService,
     private seoService: SeoService,
     private websocketService: WebsocketService,
+    private relativeUrlPipe: RelativeUrlPipe,
   ) { }
 
   ngOnInit() {
@@ -194,7 +197,7 @@ export class BlockComponent implements OnInit, OnDestroy {
         if (this.showNextBlocklink) {
           this.navigateToNextBlock();
         } else {
-          this.router.navigate([(this.network && this.stateService.env.BASE_MODULE === 'mempool' ? '/' + this.network : '') + '/mempool-block/', '0']);
+          this.router.navigate([this.relativeUrlPipe.transform('/mempool-block'), '0']);
         }
       }
     });
@@ -210,7 +213,7 @@ export class BlockComponent implements OnInit, OnDestroy {
   }
 
   setBlockSubsidy() {
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       this.blockSubsidy = 0;
       return;
     }
@@ -277,13 +280,13 @@ export class BlockComponent implements OnInit, OnDestroy {
       return;
     }
     const block = this.latestBlocks.find((b) => b.height === this.nextBlockHeight - 2);
-    this.router.navigate([(this.network && this.stateService.env.BASE_MODULE === 'mempool' ? '/' + this.network : '') + '/block/',
+    this.router.navigate([this.relativeUrlPipe.transform('/block/'),
       block ? block.id : this.block.previousblockhash], { state: { data: { block, blockHeight: this.nextBlockHeight - 2 } } });
   }
 
   navigateToNextBlock() {
     const block = this.latestBlocks.find((b) => b.height === this.nextBlockHeight);
-    this.router.navigate([(this.network && this.stateService.env.BASE_MODULE === 'mempool' ? '/' + this.network : '') + '/block/',
+    this.router.navigate([this.relativeUrlPipe.transform('/block/'),
       block ? block.id : this.nextBlockHeight], { state: { data: { block, blockHeight: this.nextBlockHeight } } });
   }
 

frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html

@@ -1,7 +1,8 @@
 <div class="blocks-container blockchain-blocks-container" *ngIf="(loadingBlocks$ | async) === false; else loadingBlocksTemplate">
   <div *ngFor="let block of blocks; let i = index; trackBy: trackByBlocksFn" >
     <div class="text-center bitcoin-block mined-block blockchain-blocks-{{ i }}" id="bitcoin-block-{{ block.height }}" [ngStyle]="blockStyles[i]" [class.blink-bg]="(specialBlocks[block.height] !== undefined)">
-      <a [routerLink]="['/block/' | relativeUrl, block.id]" [state]="{ data: { block: block } }" class="blockLink">&nbsp;</a>
+      <a draggable="false" [routerLink]="['/block/' | relativeUrl, block.id]" [state]="{ data: { block: block } }" 
+        class="blockLink" [ngClass]="{'disabled': (this.stateService.blockScrolling$ | async)}">&nbsp;</a>
       <div class="block-height">
         <a [routerLink]="['/block/' | relativeUrl, block.id]" [state]="{ data: { block: block } }">{{ block.height }}</a>
       </div>

frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.scss

@@ -15,6 +15,10 @@
   text-decoration: none;
 }
 
+.blockLink.disabled {
+  pointer-events: none;
+}
+
 .mined-block {
   position: absolute;
   top: 0px;

frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.ts

@@ -36,18 +36,19 @@ export class BlockchainBlocksComponent implements OnInit, OnDestroy {
     '': ['#9339f4', '#105fb0'],
     bisq: ['#9339f4', '#105fb0'],
     liquid: ['#116761', '#183550'],
+    'liquidtestnet': ['#494a4a', '#272e46'],
     testnet: ['#1d486f', '#183550'],
     signet: ['#6f1d5d', '#471850'],
   };
 
   constructor(
-    private stateService: StateService,
+    public stateService: StateService,
     private router: Router,
     private cd: ChangeDetectorRef,
   ) { }
 
   ngOnInit() {
-    if (this.stateService.network === 'liquid') {
+    if (this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet') {
       this.feeRounding = '1.0-1';
     }
     this.emptyBlocks.forEach((b) => this.emptyBlockStyles.push(this.getStyleForEmptyBlock(b)));

frontend/src/app/components/blockchain/blockchain.component.scss

@@ -18,6 +18,11 @@
 .blockchain-wrapper {
   overflow: hidden;
   height: 250px;
+
+  -webkit-user-select: none; /* Safari */        
+  -moz-user-select: none; /* Firefox */
+  -ms-user-select: none; /* IE10+/Edge */
+  user-select: none; /* Standard */
 }
 
 .position-container {
@@ -26,7 +31,7 @@
   top: 75px;
 }
 
-.position-container.liquid {
+.position-container.liquid, .position-container.liquidtestnet {
   left: 420px;
 }
 
@@ -34,7 +39,7 @@
   .position-container {
     left: 95%;
   }
-  .position-container.liquid {
+  .position-container.liquid, .position-container.liquidtestnet {
     left: 50%;
   }
   .position-container.loading {

frontend/src/app/components/docs/api-docs-nav.component.html

@@ -0,0 +1,76 @@
+<ng-template [ngIf]="network.val !== 'bisq' && network.val !== 'liquid'">
+  <p>General</p>
+  <a [routerLink]="['./']" fragment="get-difficulty-adjustment" (click)="collapseItem.toggle()">GET Difficulty Adjustment</a>
+</ng-template>
+
+<ng-template [ngIf]="network.val === 'bisq'">
+  <p>Markets</p>
+  <a [routerLink]="['./']" fragment="get-market-currencies" (click)="collapseItem.toggle()">GET Market Currencies</a>
+  <a [routerLink]="['./']" fragment="get-market-depth" (click)="collapseItem.toggle()">GET Market Depth</a>
+  <a [routerLink]="['./']" fragment="get-market-hloc" (click)="collapseItem.toggle()">GET Market HLOC</a>
+  <a [routerLink]="['./']" fragment="get-markets" (click)="collapseItem.toggle()">GET Markets</a>
+  <a [routerLink]="['./']" fragment="get-market-offers" (click)="collapseItem.toggle()">GET Market Offers</a>
+  <a [routerLink]="['./']" fragment="get-market-ticker" (click)="collapseItem.toggle()">GET Market Ticker</a>
+  <a [routerLink]="['./']" fragment="get-market-trades" (click)="collapseItem.toggle()">GET Market Trades</a>
+  <a [routerLink]="['./']" fragment="get-market-volumes" (click)="collapseItem.toggle()">GET Market Volumes</a>
+</ng-template>
+
+<ng-template [ngIf]="network.val === 'bisq'">
+  <p>General</p>
+  <a [routerLink]="['./']" fragment="get-stats" (click)="collapseItem.toggle()">GET Stats</a>
+</ng-template>
+
+<p>Addresses</p>
+<a [routerLink]="['./']" fragment="get-address" (click)="collapseItem.toggle()">GET Address</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-address-transactions" (click)="collapseItem.toggle()">GET Address Transactions</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-address-transactions-chain" (click)="collapseItem.toggle()">GET Address Transactions Chain</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-address-transactions-mempool" (click)="collapseItem.toggle()">GET Address Transactions Mempool</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-address-utxo" (click)="collapseItem.toggle()">GET Address UTXO</a>
+
+<ng-template [ngIf]="network.val === 'liquid' || network.val === 'liquidtestnet'">
+  <p>Assets</p>
+  <a [routerLink]="['./']" fragment="get-assets" (click)="collapseItem.toggle()">GET Assets</a>
+  <a [routerLink]="['./']" fragment="get-assets-icons" (click)="collapseItem.toggle()">GET Assets Icons</a>
+  <a [routerLink]="['./']" fragment="get-asset-transactions" (click)="collapseItem.toggle()">GET Asset Transactions</a>
+  <a [routerLink]="['./']" fragment="get-asset-supply" (click)="collapseItem.toggle()">GET Asset Supply</a>
+  <a [routerLink]="['./']" fragment="get-asset-icon" (click)="collapseItem.toggle()">GET Asset Icon</a>
+</ng-template>
+
+<p>Blocks</p>
+<a [routerLink]="['./']" fragment="get-block" (click)="collapseItem.toggle()">GET Block</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-header" (click)="collapseItem.toggle()">GET Block Header</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-height" (click)="collapseItem.toggle()">GET Block Height</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-raw" (click)="collapseItem.toggle()">GET Block Raw</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-status" (click)="collapseItem.toggle()">GET Block Status</a>
+<a [routerLink]="['./']" fragment="get-block-tip-height" (click)="collapseItem.toggle()">GET Block Tip Height</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-tip-hash" (click)="collapseItem.toggle()">GET Block Tip Hash</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-transaction-id" (click)="collapseItem.toggle()">GET Block Transaction ID</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-transaction-ids" (click)="collapseItem.toggle()">GET Block Transaction IDs</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-block-transactions" (click)="collapseItem.toggle()">GET Block Transactions</a>
+<a [routerLink]="['./']" fragment="get-blocks" (click)="collapseItem.toggle()">GET Blocks</a>
+
+<ng-template [ngIf]="network.val !== 'bisq'">
+  <p>Fees</p>
+  <a [routerLink]="['./']" fragment="get-mempool-blocks-fees" (click)="collapseItem.toggle()">GET Mempool Blocks Fees</a>
+  <a [routerLink]="['./']" fragment="get-recommended-fees" (click)="collapseItem.toggle()">GET Recommended Fees</a>
+</ng-template>
+
+<ng-template [ngIf]="network.val !== 'bisq'">
+  <p>Mempool</p>
+  <a [routerLink]="['./']" fragment="get-mempool" (click)="collapseItem.toggle()">GET Mempool</a>
+  <a [routerLink]="['./']" fragment="get-mempool-transaction-ids" (click)="collapseItem.toggle()">GET Mempool Transaction IDs</a>
+  <a [routerLink]="['./']" fragment="get-mempool-recent" (click)="collapseItem.toggle()">GET Mempool Recent</a>
+</ng-template>
+
+<p>Transactions</p>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-cpfp" (click)="collapseItem.toggle()">GET Children Pay for Parent</a>
+<a [routerLink]="['./']" fragment="get-transaction" (click)="collapseItem.toggle()">GET Transaction</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-hex" (click)="collapseItem.toggle()">GET Transaction Hex</a>
+<a *ngIf="network.val !== 'bisq' && network.val !== 'liquid' && network.val !== 'liquidtestnet'" [routerLink]="['./']" fragment="get-transaction-merkleblock-proof" (click)="collapseItem.toggle()">GET Transaction Merkleblock Proof</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-merkle-proof" (click)="collapseItem.toggle()">GET Transaction Merkle Proof</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-outspend" (click)="collapseItem.toggle()">GET Transaction Outspend</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-outspends" (click)="collapseItem.toggle()">GET Transaction Outspends</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-raw" (click)="collapseItem.toggle()">GET Transaction Raw</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="get-transaction-status" (click)="collapseItem.toggle()">GET Transaction Status</a>
+<a *ngIf="network.val === 'bisq'" [routerLink]="['./']" fragment="get-transactions" (click)="collapseItem.toggle()">GET Transactions</a>
+<a *ngIf="network.val !== 'bisq'" [routerLink]="['./']" fragment="post-transaction" (click)="collapseItem.toggle()">POST Transaction</a>

frontend/src/app/components/docs/api-docs-nav.component.scss

@@ -0,0 +1,17 @@
+p {
+  color: #4a68b9;
+  font-weight: 700;
+  margin: 10px 0;
+  margin: 15px 0 10px 0;
+}
+
+p:first-child {
+  margin-top: 0
+}
+
+a {
+  color: #fff;
+  text-decoration: none;
+  display: block;
+  margin: 5px 0;
+}

frontend/src/app/components/docs/api-docs-nav.component.ts

@@ -0,0 +1,18 @@
+import { Component, OnInit, Input } from '@angular/core';
+
+@Component({
+  selector: 'app-api-docs-nav',
+  templateUrl: './api-docs-nav.component.html',
+  styleUrls: ['./api-docs-nav.component.scss']
+})
+export class ApiDocsNavComponent implements OnInit {
+
+  @Input() network: any;
+  @Input() collapseItem: any = { toggle: () => {} };
+
+  constructor() { }
+
+  ngOnInit(): void {
+  }
+
+}

frontend/src/app/components/docs/api-docs.component.scss

@@ -22,6 +22,10 @@ li.nav-item {
   }
 }
 
+.no-bottom-space {
+  margin-bottom: 0;
+}
+
 .nav-tabs .nav-link.active {
   border-bottom: 1px solid #fff;
   @media (min-width: 676px){
@@ -72,10 +76,131 @@ li.nav-item {
   padding: 15px;
 }
 
-#restAPI .api-category {
-  margin: 30px 0;
+#doc-nav-desktop {
+  width: 300px;
 }
 
-.api-category h4 {
-  margin-bottom: 15px;
+#doc-nav-desktop.relative {
+  float: left;
+  overflow: hidden;
+}
+
+#doc-nav-desktop.fixed {
+  float: unset;
+  position: fixed;
+  top: 20px;
+  overflow-y: auto;
+  height: calc(100vh - 50px);
+  scrollbar-color: #2d3348 #11131f;
+  scrollbar-width: thin;
+}
+::-webkit-scrollbar {
+  width: 3px;
+}
+::-webkit-scrollbar-track {
+  background: #11131f;
+}
+::-webkit-scrollbar-thumb {
+  background-color: #2d3348;
+  border-radius: 5px;
+  border: none;
+}
+
+.doc-content {
+  width: calc(100% - 330px);
+  float: right;
+}
+
+.endpoint-container:before {
+	display: block;
+ 	content: " ";
+  height: 1px;
+  margin-top: -1px;
+  visibility: hidden;
+}
+
+.endpoint-container .section-header {
+  display: block;
+  background-color: #2d3348;
+  color: #1bd8f4;
+  padding: 1rem 1.3rem 1rem 1.3rem;
+  font-weight: bold;
+  border-radius: 0.25rem;
+  margin: 20px 0 20px 0;
+  font-size: 24px;
+  position: relative;
+}
+.endpoint-container .section-header:hover {
+  text-decoration: none;
+}
+
+.endpoint-container .section-header span {
+  color: #fff;
+  background-color: #653b9c;
+  font-size: 12px;
+  text-transform: uppercase;
+  font-weight: 400;
+  padding: 8px 10px;
+  letter-spacing: 1px;
+  border-radius: 0.25rem;
+  font-family: monospace;
+  float: right;
+}
+
+#doc-nav-mobile {
+  position: fixed;
+  top: 20px;
+  width: calc(100% - 60px);
+  z-index: 100;
+}
+
+#doc-nav-mobile > div {
+  background-color: #2d3348;
+  z-index: 100;
+  border-radius: 0 0 0.5rem 0.5rem;
+  height: 55vh;
+  overflow-y: auto;
+}
+
+#doc-nav-mobile button {
+  width: 100%;
+  background-color: #105fb0;
+  color: #fff;
+  border-color: #105fb0;
+  border-radius: 0.5rem 0.5rem 0 0;
+}
+
+@media (max-width: 992px) {
+
+  .hide-on-mobile {
+    display: none;
+  }
+
+  .doc-content {
+    width: 100%;
+  }
+
+  .endpoint-container .section-header {
+    margin: 40px 0 70px 0;
+  }
+
+  .endpoint-container .section-header span {
+    float: none;
+    position: absolute;
+    top: unset;
+    left: 0;
+    bottom: -50px;
+  }
+
+  .endpoint-container:before {
+    height: 30px;
+    margin-top: -12px;
+  }
+
+}
+
+@media (min-width: 992px) {
+  .hide-on-desktop {
+    display: none;
+  }
 }

frontend/src/app/components/docs/api-docs.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit, Input } from '@angular/core';
+import { Component, OnInit, Input, ViewChild, ElementRef } from '@angular/core';
 import { Env, StateService } from 'src/app/services/state.service';
 import { Observable, merge, of } from 'rxjs';
 import { SeoService } from 'src/app/services/seo.service';
@@ -17,12 +17,26 @@ export class ApiDocsComponent implements OnInit {
   code: any;
   baseNetworkUrl = '';
   @Input() restTabActivated: Boolean;
+  @ViewChild( "mobileFixedApiNav", { static: false } ) mobileFixedApiNav: ElementRef;
+  desktopDocsNavPosition = "relative";
+  showFloatingDocsNav = false;
+  mobileMenuOpen = true;
 
   constructor(
     private stateService: StateService,
     private seoService: SeoService,
   ) { }
 
+  ngAfterViewInit() {
+    const that = this;
+    setTimeout( () => {
+      window.addEventListener('scroll', function() {
+        that.desktopDocsNavPosition = ( window.pageYOffset > 182 ) ? "fixed" : "relative";
+        that.showFloatingDocsNav = ( window.pageYOffset > ( that.mobileFixedApiNav.nativeElement.offsetHeight + 188 ) ) ? true : false;
+      });
+    }, 1 );
+  }
+
   ngOnInit(): void {
     this.env = this.stateService.env;
     this.seoService.setTitle($localize`:@@e351b40b3869a5c7d19c3d4918cb1ac7aaab95c4:API`);
@@ -628,24 +642,6 @@ export class ApiDocsComponent implements OnInit {
   console.log(asset);
           `,
         },
-        codeSampleMainnet: {
-          esModule: [],
-          commonJS: [],
-          curl: [],
-          response: ''
-        },
-        codeSampleTestnet: {
-          esModule: [],
-          commonJS: [],
-          curl: [],
-          response: ''
-        },
-        codeSampleSignet: {
-          esModule: [],
-          commonJS: [],
-          curl: [],
-          response: ''
-        },
         codeSampleLiquid: {
           esModule: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
           commonJS: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
@@ -679,6 +675,47 @@ export class ApiDocsComponent implements OnInit {
           response: ''
         },
       },
+      assetIcons: {
+        codeTemplate: {
+          curl: `/api/v1/assets/icons`,
+          commonJS: `
+        const { %{0}: { assets } } = mempoolJS();
+
+        const assetsIcons = await assets.getAssetsIcons();
+
+        document.getElementById("result").textContent = JSON.stringify(assetsIcons, undefined, 2);
+        `,
+          esModule: `
+  const { %{0}: { assets } } = mempoolJS();
+
+  const assetsIcons = await assets.getAssetsIcons();
+  console.log(assetsIcons);
+          `,
+        },
+        codeSampleLiquid: {
+          esModule: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          commonJS: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          curl: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          response: `[
+  "6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d",
+  "ce091c998b83c78bb71a632313ba3760f1763d9cfcffae02258ffa9865a37bd2"
+  ...
+]`,
+        },
+      },
+      assetIcon: {
+        noWrap: true,
+        codeTemplate: {
+          curl: `/api/v1/asset/%{1}/icon`,
+          commonJS: `<img src="https://liquid.place/api/v1/asset/%{1}/icon">`,
+        },
+        codeSampleLiquid: {
+          esModule: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          commonJS: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          curl: [`6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d`],
+          response: `PNG`,
+        },
+      },
       assetTransactions: {
         codeTemplate: {
           curl: `/api/asset/%{1}/txs`,
@@ -3626,7 +3663,7 @@ export class ApiDocsComponent implements OnInit {
     };
 
     this.network$.subscribe((network) => {
-      this.active = (network === 'liquid') ? 2 : 0;
+      this.active = (network === 'liquid' || network === 'liquidtestnet') ? 2 : 0;
     });
   }
 
@@ -3642,7 +3679,7 @@ export class ApiDocsComponent implements OnInit {
     if (network === 'signet') {
       curlResponse = code.codeSampleSignet.curl;
     }
-    if (network === 'liquid') {
+    if (network === 'liquid' || network === 'liquidtestnet') {
       curlResponse = code.codeSampleLiquid.curl;
     }
     if (network === 'bisq') {

frontend/src/app/components/docs/code-template.component.ts

@@ -26,7 +26,7 @@ export class CodeTemplateComponent implements OnInit {
     if (this.network === 'bisq') {
       npmLink = `https://github.com/mempool/mempool.js/tree/main/npm-bisq-js`;
     }
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       npmLink = `https://github.com/mempool/mempool.js/tree/main/npm-liquid-js`;
     }
     return npmLink;
@@ -37,7 +37,7 @@ export class CodeTemplateComponent implements OnInit {
     if (this.network === 'bisq') {
       npmLink = `https://www.npmjs.org/package/@mempool/bisq.js`;
     }
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       npmLink = `https://www.npmjs.org/package/@mempool/liquid.js`;
     }
     return npmLink;
@@ -50,7 +50,7 @@ export class CodeTemplateComponent implements OnInit {
       } else {
         codeText = codeText.replace('%{0}', 'bitcoin');
       }
-      if(['', 'main', 'liquid', 'bisq'].includes(this.network)) {
+      if(['', 'main', 'liquid', 'bisq', 'liquidtestnet'].includes(this.network)) {
         codeText = codeText.replace('mempoolJS();', `mempoolJS({
     hostname: '${document.location.hostname}'
   });`);
@@ -119,7 +119,7 @@ export class CodeTemplateComponent implements OnInit {
       if (this.network === 'signet') {
         codeText = this.replaceJSPlaceholder(codeText, code.codeSampleSignet.esModule);
       }
-      if (this.network === 'liquid') {
+      if (this.network === 'liquid' || this.network === 'liquidtestnet') {
         codeText = this.replaceJSPlaceholder(codeText, code.codeSampleLiquid.esModule);
       }
       if (this.network === 'bisq') {
@@ -157,13 +157,17 @@ init();`;
       if (this.network === 'signet') {
         codeText = this.replaceJSPlaceholder(codeText, code.codeSampleSignet.esModule);
       }
-      if (this.network === 'liquid') {
+      if (this.network === 'liquid' || this.network === 'liquidtestnet') {
         codeText = this.replaceJSPlaceholder(codeText, code.codeSampleLiquid.esModule);
       }
       if (this.network === 'bisq') {
         codeText = this.replaceJSPlaceholder(codeText, code.codeSampleBisq.esModule);
       }
 
+      if (code.noWrap) {
+        return codeText;
+      }
+
       let importText = `<script src="https://mempool.space/mempool.js"></script>`;
       if (this.env.BASE_MODULE === 'bisq') {
         importText = `<script src="https://bisq.markets/bisq.js"></script>`;
@@ -233,7 +237,7 @@ yarn add @mempool/liquid.js`;
       if (this.network === 'signet') {
         return this.replaceCurlPlaceholder(code.codeTemplate.curl, code.codeSampleSignet);
       }
-      if (this.network === 'liquid') {
+      if (this.network === 'liquid' || this.network === 'liquidtestnet') {
         return this.replaceCurlPlaceholder(code.codeTemplate.curl, code.codeSampleLiquid);
       }
       if (this.network === 'bisq') {
@@ -255,7 +259,7 @@ yarn add @mempool/liquid.js`;
     if (this.network === 'signet') {
       return code.codeSampleSignet.response;
     }
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       return code.codeSampleLiquid.response;
     }
     if (this.network === 'bisq') {

frontend/src/app/components/docs/docs.component.html

@@ -27,5 +27,13 @@
 
     <div id="main-tab-content" [ngbNavOutlet]="nav" class="mt-2"></div>
 
+    <br>
+
+    <div id="footer" class="text-center">
+      <a [routerLink]="['/terms-of-service']" i18n="shared.terms-of-service|Terms of Service">Terms of Service</a>
+      |
+      <a [routerLink]="['/privacy-policy']" i18n="shared.privacy-policy|Privacy Policy">Privacy Policy</a>
+    </div>
+
   </div>
 </div>

frontend/src/app/components/docs/docs.component.scss

@@ -1,4 +1,9 @@
 #main-tab-content {
   text-align: left;
   padding-top: 10px;
+  scroll-behavior: smooth;
+}
+
+#footer {
+  clear: both;
 }

frontend/src/app/components/fees-box/fees-box.component.ts

@@ -26,7 +26,7 @@ export class FeesBoxComponent implements OnInit {
   ) { }
 
   ngOnInit(): void {
-    this.defaultFee = this.stateService.network === 'liquid' ? 0.1 : 1;
+    this.defaultFee = this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet' ? 0.1 : 1;
 
     this.isLoadingWebSocket$ = this.stateService.isLoadingWebSocket$;
     this.feeEstimations$ = this.stateService.mempoolBlocks$

frontend/src/app/components/liquid-master-page/liquid-master-page.component.html

@@ -1,3 +1,4 @@
+<ng-container *ngIf="{ val: network$ | async } as network">
 <header>
   <nav class="navbar navbar-expand-md navbar-dark bg-dark">
   <a class="navbar-brand" [routerLink]="['/' | relativeUrl]" style="position: relative;">
@@ -10,9 +11,9 @@
     </ng-container>
   </a>
 
-  <div ngbDropdown (window:resize)="onResize($event)" class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED">
+  <div ngbDropdown (window:resize)="onResize($event)" class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED || env.LIQUID_TESTNET_ENABLED">
     <button ngbDropdownToggle type="button" class="btn btn-secondary dropdown-toggle-split" aria-haspopup="true">
-      <img src="./resources/liquid-logo.png" style="width: 25px; height: 25px;" class="mr-1">
+      <img src="./resources/{{ network.val === '' ? 'liquid' : network.val }}-logo.png" style="width: 25px; height: 25px;" class="mr-1">
     </button>
     <div ngbDropdownMenu [ngClass]="{'dropdown-menu-right' : isMobile}">
       <a href="https://mempool.space" ngbDropdownItem class="mainnet"><img src="./resources/bitcoin-logo.png" style="width: 30px;" class="mr-1"> Mainnet</a>
@@ -20,12 +21,13 @@
       <a href="https://mempool.space/testnet" ngbDropdownItem *ngIf="env.TESTNET_ENABLED" class="testnet"><img src="./resources/testnet-logo.png" style="width: 30px;" class="mr-1"> Testnet</a>
       <h6 class="dropdown-header" i18n="master-page.layer2-networks-header">Layer 2 Networks</h6>
       <a href="https://bisq.markets" ngbDropdownItem class="mainnet"><img src="./resources/bisq-logo.png" style="width: 30px;" class="mr-1"> Bisq</a>
-      <button ngbDropdownItem class="liquid active" routerLink="/"><img src="./resources/liquid-logo.png" style="width: 30px;" class="mr-1"> Liquid</button>
+      <button ngbDropdownItem class="liquid" [class.active]="network.val === 'liquid'" routerLink="/"><img src="./resources/liquid-logo.png" style="width: 30px;" class="mr-1"> Liquid</button>
+      <button ngbDropdownItem *ngIf="env.LIQUID_TESTNET_ENABLED" class="liquidtestnet" [class.active]="network.val === 'liquidtestnet'" routerLink="/testnet"><img src="./resources/liquidtestnet-logo.png" style="width: 30px;" class="mr-1"> Liquid Testnet</button>
     </div>
   </div>
 
   <div class="navbar-collapse" id="navbarCollapse">
-    <ul class="navbar-nav liquid">
+    <ul class="navbar-nav {{ network.val }}">
       <li class="nav-item" routerLinkActive="active" [routerLinkActiveOptions]="{exact: true}">
         <a class="nav-link" [routerLink]="['/' | relativeUrl]" (click)="collapse()"><fa-icon [icon]="['fas', 'tachometer-alt']" [fixedWidth]="true" i18n-title="master-page.dashboard" title="Dashboard"></fa-icon></a>
       </li>
@@ -41,7 +43,7 @@
       </li>
       -->
       <li class="nav-item" routerLinkActive="active">
-        <a class="nav-link" [routerLink]="['/assets']" (click)="collapse()"><fa-icon [icon]="['fas', 'database']" [fixedWidth]="true" i18n-title="master-page.assets" title="Assets"></fa-icon></a>
+        <a class="nav-link" [routerLink]="['/assets' | relativeUrl]" (click)="collapse()"><fa-icon [icon]="['fas', 'database']" [fixedWidth]="true" i18n-title="master-page.assets" title="Assets"></fa-icon></a>
       </li>
       <li [hidden]="isMobile" class="nav-item mr-2" routerLinkActive="active">
         <a class="nav-link" [routerLink]="['/docs' | relativeUrl]" (click)="collapse()"><fa-icon [icon]="['fas', 'book']" [fixedWidth]="true" i18n-title="master-page.docs" title="Docs"></fa-icon></a>
@@ -60,3 +62,4 @@
 <router-outlet></router-outlet>
 
 <br>
+</ng-container>

frontend/src/app/components/liquid-master-page/liquid-master-page.component.scss

@@ -102,6 +102,10 @@ nav {
   background-color: #116761;
 }
 
+.liquidtestnet.active {
+  background-color: #494a4a;
+}
+
 .testnet.active {
   background-color: #1d486f;
 }

frontend/src/app/components/liquid-master-page/liquid-master-page.component.ts

@@ -1,6 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { Env, StateService } from '../../services/state.service';
-import { Observable} from 'rxjs';
+import { merge, Observable, of} from 'rxjs';
 
 @Component({
   selector: 'app-liquid-master-page',
@@ -13,6 +13,7 @@ export class LiquidMasterPageComponent implements OnInit {
   navCollapsed = false;
   isMobile = window.innerWidth <= 767.98;
   officialMempoolSpace = this.stateService.env.OFFICIAL_MEMPOOL_SPACE;
+  network$: Observable<string>;
 
   constructor(
     private stateService: StateService,
@@ -21,6 +22,7 @@ export class LiquidMasterPageComponent implements OnInit {
   ngOnInit() {
     this.env = this.stateService.env;
     this.connectionState$ = this.stateService.connectionState$;
+    this.network$ = merge(of(''), this.stateService.networkChanged$);
   }
 
   collapse(): void {

frontend/src/app/components/master-page/master-page.component.html

@@ -11,7 +11,7 @@
     </ng-container>
   </a>
 
-  <div (window:resize)="onResize($event)" ngbDropdown class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED">
+  <div (window:resize)="onResize($event)" ngbDropdown class="dropdown-container" *ngIf="env.TESTNET_ENABLED || env.SIGNET_ENABLED || env.LIQUID_ENABLED || env.BISQ_ENABLED || env.LIQUID_TESTNET_ENABLED">
     <button ngbDropdownToggle type="button" class="btn btn-secondary dropdown-toggle-split" aria-haspopup="true">
       <img src="./resources/{{ network.val === '' ? 'bitcoin' : network.val }}-logo.png" style="width: 25px; height: 25px;" class="mr-1">
     </button>
@@ -24,6 +24,8 @@
       <button ngbDropdownItem *ngIf="env.BISQ_ENABLED && !env.OFFICIAL_MEMPOOL_SPACE" class="bisq" [class.active]="network.val === 'bisq'" routerLink="/bisq"><img src="./resources/bisq-logo.png" style="width: 30px;" class="mr-1"> Bisq</button>
       <a href="https://liquid.network" ngbDropdownItem *ngIf="env.LIQUID_ENABLED && env.OFFICIAL_MEMPOOL_SPACE" class="liquid" [class.active]="network.val === 'liquid'"><img src="./resources/liquid-logo.png" style="width: 30px;" class="mr-1"> Liquid</a>
       <button ngbDropdownItem *ngIf="env.LIQUID_ENABLED && !env.OFFICIAL_MEMPOOL_SPACE" class="liquid" [class.active]="network.val === 'liquid'" routerLink="/liquid"><img src="./resources/liquid-logo.png" style="width: 30px;" class="mr-1"> Liquid</button>
+      <a href="https://liquid.network/testnet" ngbDropdownItem *ngIf="env.LIQUID_TESTNET_ENABLED && env.OFFICIAL_MEMPOOL_SPACE" class="liquidtestnet" [class.active]="network.val === 'liquid'"><img src="./resources/liquidtestnet-logo.png" style="width: 30px;" class="mr-1"> Liquid Testnet</a>
+      <button ngbDropdownItem *ngIf="env.LIQUID_TESTNET_ENABLED && !env.OFFICIAL_MEMPOOL_SPACE" class="liquidtestnet" [class.active]="network.val === 'liquidtestnet'" routerLink="/liquidtestnet"><img src="./resources/liquidtestnet-logo.png" style="width: 30px;" class="mr-1"> Liquid Testnet</button>
     </div>
   </div>
 
@@ -54,8 +56,8 @@
           <a class="nav-link" [routerLink]="['/tv' | relativeUrl]" (click)="collapse()"><fa-icon [icon]="['fas', 'tv']" [fixedWidth]="true" i18n-title="master-page.tvview" title="TV view"></fa-icon></a>
         </li>
       </ng-template>
-      <li *ngIf="network.val === 'liquid'" class="nav-item" routerLinkActive="active">
-        <a class="nav-link" [routerLink]="['/liquid/assets']" (click)="collapse()"><fa-icon [icon]="['fas', 'database']" [fixedWidth]="true" i18n-title="master-page.assets" title="Assets"></fa-icon></a>
+      <li *ngIf="network.val === 'liquid' || network.val === 'liquidtestnet'" class="nav-item" routerLinkActive="active">
+        <a class="nav-link" [routerLink]="['/assets' | relativeUrl]" (click)="collapse()"><fa-icon [icon]="['fas', 'database']" [fixedWidth]="true" i18n-title="master-page.assets" title="Assets"></fa-icon></a>
       </li>
       <li class="nav-item" routerLinkActive="active">
         <a class="nav-link" [routerLink]="['/docs' | relativeUrl ]" (click)="collapse()"><fa-icon [icon]="['fas', 'book']" [fixedWidth]="true" i18n-title="documentation.title" title="Documentation"></fa-icon></a>

frontend/src/app/components/master-page/master-page.component.scss

@@ -110,6 +110,10 @@ nav {
   background-color: #116761;
 }
 
+.liquidtestnet.active {
+  background-color: #494a4a;
+}
+
 .testnet.active {
   background-color: #1d486f;
 }

frontend/src/app/components/mempool-blocks/mempool-blocks.component.html

@@ -3,7 +3,8 @@
     <div class="flashing">
       <ng-template ngFor let-projectedBlock [ngForOf]="mempoolBlocks$ | async" let-i="index" [ngForTrackBy]="trackByFn">
         <div class="bitcoin-block text-center mempool-block" id="mempool-block-{{ i }}" [ngStyle]="mempoolBlockStyles[i]" [class.blink-bg]="projectedBlock.blink">
-          <a [routerLink]="['/mempool-block/' | relativeUrl, i]" class="blockLink">&nbsp;</a>
+          <a draggable="false" [routerLink]="['/mempool-block/' | relativeUrl, i]"
+            class="blockLink" [ngClass]="{'disabled': (this.stateService.blockScrolling$ | async)}">&nbsp;</a>
           <div class="block-body">
             <div class="fees">
               ~{{ projectedBlock.medianFee | number:feeRounding }} <span i18n="shared.sat-vbyte|sat/vB">sat/vB</span>
@@ -18,7 +19,7 @@
               <ng-template #transactionsPlural let-i i18n="shared.transaction-count.plural">{{ i }} transactions</ng-template>
             </div>
             <div class="time-difference" *ngIf="projectedBlock.blockVSize <= stateService.blockVSize; else mergedBlock">
-              <ng-template [ngIf]="network === 'liquid'" [ngIfElse]="timeDiffMainnet">
+              <ng-template [ngIf]="network === 'liquid' || network === 'liquidtestnet'" [ngIfElse]="timeDiffMainnet">
                 <app-time-until [time]="(1 * i) + now + 61000" [fastRender]="false" [fixedRender]="true"></app-time-until>
               </ng-template>
               <ng-template #timeDiffMainnet>

frontend/src/app/components/mempool-blocks/mempool-blocks.component.scss

@@ -117,6 +117,10 @@
   z-index: 10;
 }
 
+.blockLink.disabled {
+  pointer-events: none;
+}
+
 .blockLink:hover {
   text-decoration: none;
 }

frontend/src/app/components/mempool-blocks/mempool-blocks.component.ts

@@ -6,11 +6,13 @@ import { Router } from '@angular/router';
 import { take, map, switchMap } from 'rxjs/operators';
 import { feeLevels, mempoolFeeColors } from 'src/app/app.constants';
 import { specialBlocks } from 'src/app/app.constants';
+import { RelativeUrlPipe } from 'src/app/shared/pipes/relative-url/relative-url.pipe';
 
 @Component({
   selector: 'app-mempool-blocks',
   templateUrl: './mempool-blocks.component.html',
   styleUrls: ['./mempool-blocks.component.scss'],
+  providers: [RelativeUrlPipe],
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class MempoolBlocksComponent implements OnInit, OnDestroy {
@@ -52,10 +54,11 @@ export class MempoolBlocksComponent implements OnInit, OnDestroy {
     private router: Router,
     public stateService: StateService,
     private cd: ChangeDetectorRef,
+    private relativeUrlPipe: RelativeUrlPipe,
   ) { }
 
   ngOnInit() {
-    if (this.stateService.network === 'liquid') {
+    if (this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet') {
       this.feeRounding = '1.0-1';
     }
     this.mempoolEmptyBlocks.forEach((b) => {
@@ -166,19 +169,19 @@ export class MempoolBlocksComponent implements OnInit, OnDestroy {
 
       if (event.key === 'ArrowRight') {
         if (this.mempoolBlocks[this.markIndex - 1]) {
-          this.router.navigate([(this.network ? '/' + this.network : '') + '/mempool-block/', this.markIndex - 1]);
+          this.router.navigate([this.relativeUrlPipe.transform('mempool-block/'), this.markIndex - 1]);
         } else {
           this.stateService.blocks$
             .pipe(take(this.stateService.env.MEMPOOL_BLOCKS_AMOUNT))
             .subscribe(([block]) => {
               if (this.stateService.latestBlockHeight === block.height) {
-                this.router.navigate([(this.network ? '/' + this.network : '') + '/block/', block.id], { state: { data: { block } }});
+                this.router.navigate([this.relativeUrlPipe.transform('/block/'), block.id], { state: { data: { block } }});
               }
             });
         }
       } else if (event.key === 'ArrowLeft') {
         if (this.mempoolBlocks[this.markIndex + 1]) {
-          this.router.navigate([(this.network ? '/' + this.network : '') + '/mempool-block/', this.markIndex + 1]);
+          this.router.navigate([this.relativeUrlPipe.transform('/mempool-block/'), this.markIndex + 1]);
         }
       }
     });

frontend/src/app/components/mempool-graph/mempool-graph.component.ts

@@ -371,7 +371,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
         this.feeLimitIndex = i;
       }
       if (feeLevels[i] <= this.limitFee) {
-        if (this.stateService.network === 'liquid') {
+        if (this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet') {
           this.feeLevelsOrdered.push(`${(feeLevels[i] / 10).toFixed(1)} - ${(feeLevels[i + 1]  / 10).toFixed(1)}`);
         } else {
           this.feeLevelsOrdered.push(`${feeLevels[i]} - ${feeLevels[i + 1]}`);

frontend/src/app/components/search-form/search-form.component.ts

@@ -7,11 +7,13 @@ import { Observable, of, Subject, merge } from 'rxjs';
 import { debounceTime, distinctUntilChanged, switchMap, filter, catchError, map } from 'rxjs/operators';
 import { ElectrsApiService } from 'src/app/services/electrs-api.service';
 import { NgbTypeahead } from '@ng-bootstrap/ng-bootstrap';
+import { RelativeUrlPipe } from 'src/app/shared/pipes/relative-url/relative-url.pipe';
 
 @Component({
   selector: 'app-search-form',
   templateUrl: './search-form.component.html',
   styleUrls: ['./search-form.component.scss'],
+  providers: [RelativeUrlPipe],
   changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class SearchFormComponent implements OnInit {
@@ -38,6 +40,7 @@ export class SearchFormComponent implements OnInit {
     private assetsService: AssetsService,
     private stateService: StateService,
     private electrsApiService: ElectrsApiService,
+    private relativeUrlPipe: RelativeUrlPipe,
   ) { }
 
   ngOnInit() {
@@ -48,7 +51,7 @@ export class SearchFormComponent implements OnInit {
       searchText: ['', Validators.required],
     });
 
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       this.assetsService.getAssetsMinimalJson$
         .subscribe((assets) => {
           this.assets = assets;
@@ -101,7 +104,7 @@ export class SearchFormComponent implements OnInit {
         this.navigate('/block/', searchText);
       } else if (this.regexTransaction.test(searchText)) {
         const matches = this.regexTransaction.exec(searchText);
-        if (this.network === 'liquid') {
+        if (this.network === 'liquid' || this.network === 'liquidtestnet') {
           if (this.assets[matches[1]]) {
             this.navigate('/asset/', matches[1]);
           }
@@ -125,7 +128,7 @@ export class SearchFormComponent implements OnInit {
   }
 
   navigate(url: string, searchText: string, extras?: any) {
-    this.router.navigate([(this.network && this.stateService.env.BASE_MODULE === 'mempool' ? '/' + this.network : '') + url, searchText], extras);
+    this.router.navigate([this.relativeUrlPipe.transform(url), searchText], extras);
     this.searchTriggered.emit();
     this.searchForm.setValue({
       searchText: '',

frontend/src/app/components/sponsor/sponsor.component.html

@@ -117,7 +117,7 @@
 
       </ng-template>
 
-      <ng-template [ngIf]="paymentForm.get('method').value === 'lbtc'">
+      <ng-template [ngIf]="paymentForm.get('method').value === 'lbtc' || paymentForm.get('method').value === 'tlbtc'">
 
          <div class="qr-wrapper">
             <a [href]="bypassSecurityTrustUrl('liquidnetwork:' + donationObj.addresses.LBTC + '?amount=' + donationObj.amount + '&assetid=6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d')" target="_blank">

frontend/src/app/components/start/start.component.html

@@ -8,8 +8,11 @@
 
 <div *ngIf="countdown > 0" class="warning-label">{{ eventName }} in {{ countdown | number }} block{{ countdown === 1 ? '' : 's' }}!</div>
 
-<div id="blockchain-container" dir="ltr">
-  <app-blockchain></app-blockchain>
+<div id="blockchain-container" dir="ltr" #blockchainContainer
+  (mousedown)="onMouseDown($event)"
+  (dragstart)="onDragStart($event)"
+>
+<app-blockchain></app-blockchain>
 </div>
 
 <router-outlet></router-outlet>

frontend/src/app/components/start/start.component.ts

@@ -1,8 +1,7 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, ElementRef, HostListener, OnInit, ViewChild } from '@angular/core';
 import { WebsocketService } from 'src/app/services/websocket.service';
 import { StateService } from 'src/app/services/state.service';
 import { specialBlocks } from 'src/app/app.constants';
-import { takeLast } from 'rxjs/operators';
 
 @Component({
   selector: 'app-start',
@@ -16,6 +15,9 @@ export class StartComponent implements OnInit {
   countdown = 0;
   specialEvent = false;
   eventName = '';
+  mouseDragStartX: number;
+  blockchainScrollLeftInit: number;
+  @ViewChild('blockchainContainer') blockchainContainer: ElementRef;
 
   constructor(
     private websocketService: WebsocketService,
@@ -50,4 +52,27 @@ export class StartComponent implements OnInit {
       });
   }
 
+  onMouseDown(event: MouseEvent) {
+    this.mouseDragStartX = event.clientX;
+    this.blockchainScrollLeftInit = this.blockchainContainer.nativeElement.scrollLeft;
+  }
+  onDragStart(event: MouseEvent) { // Ignore Firefox annoying default drag behavior
+    event.preventDefault();
+  }
+
+  // We're catching the whole page event here because we still want to scroll blocks
+  // even if the mouse leave the blockchain blocks container. Same idea for mouseup below.
+  @HostListener('document:mousemove', ['$event'])
+  onMouseMove(event: MouseEvent): void {
+    if (this.mouseDragStartX != null) {
+      this.stateService.setBlockScrollingInProgress(true);
+      this.blockchainContainer.nativeElement.scrollLeft =
+        this.blockchainScrollLeftInit + this.mouseDragStartX - event.clientX
+    }
+  }
+  @HostListener('document:mouseup', [])
+  onMouseUp() {
+    this.mouseDragStartX = null;
+    this.stateService.setBlockScrollingInProgress(false);
+  }
 }

frontend/src/app/components/statistics/statistics.component.html

@@ -41,17 +41,11 @@
                 </button>
                 <div class="dropdown-fees" ngbDropdownMenu aria-labelledby="dropdownFees">
                   <ul>
-                    <ng-template ngFor let-fee let-i="index" [ngForOf]="feeLevels">
-                      <ng-template [ngIf]="fee <= 400">
-                        <li (click)="filterFees(fee)" [class]="filterFeeIndex > fee ? 'inactive' : ''">
-                        <ng-template [ngIf]="inverted">
-                          <span class="square" [ngStyle]="{'backgroundColor': chartColors[i]}"></span>
-                          <span class="fee-text" >{{feeLevels[i]}} - {{ feeLevels[i + 1] }}</span>
-                        </ng-template>
-                        <ng-template [ngIf]="!inverted">
-                          <span class="square" [ngStyle]="{'backgroundColor': chartColors[i - 1]}"></span>
-                          <span class="fee-text" >{{feeLevels[i]}} - {{ feeLevels[i - 1] }}</span>
-                        </ng-template>
+                    <ng-template ngFor let-feeData let-i="index" [ngForOf]="feeLevelDropdownData">
+                      <ng-template [ngIf]="feeData.fee <= 400">
+                        <li (click)="filterFeeIndex = feeData.fee" [class]="filterFeeIndex > feeData.fee ? 'inactive' : ''">
+                          <span class="square" [ngStyle]="{'backgroundColor': feeData.color}"></span>
+                          <span class="fee-text">{{ feeData.range }}</span>
                       </li>
                       </ng-template>
                     </ng-template>

frontend/src/app/components/statistics/statistics.component.ts

@@ -37,6 +37,7 @@ export class StatisticsComponent implements OnInit {
   radioGroupForm: FormGroup;
   graphWindowPreference: string;
   inverted: boolean;
+  feeLevelDropdownData = [];
 
   constructor(
     @Inject(LOCALE_ID) private locale: string,
@@ -51,19 +52,10 @@ export class StatisticsComponent implements OnInit {
 
   ngOnInit() {
     this.inverted = this.storageService.getValue('inverted-graph') === 'true';
-    if (!this.inverted) {
-      this.feeLevels = [...feeLevels].reverse();
-      this.chartColors = [...chartColors].reverse();
-    }
+    this.setFeeLevelDropdownData();
     this.seoService.setTitle($localize`:@@5d4f792f048fcaa6df5948575d7cb325c9393383:Graphs`);
     this.stateService.networkChanged$.subscribe((network) => this.network = network);
     this.graphWindowPreference = this.storageService.getValue('graphWindowPreference') ? this.storageService.getValue('graphWindowPreference').trim() : '2h';
-    const isMobile = window.innerWidth <= 767.98;
-    let labelHops = isMobile ? 48 : 24;
-
-    if (isMobile) {
-      labelHops = 96;
-    }
 
     this.radioGroupForm = this.formBuilder.group({
       dateSpan: this.graphWindowPreference
@@ -147,11 +139,27 @@ export class StatisticsComponent implements OnInit {
     document.location.reload();
   }
 
-  filterFees(index: number) {
-    this.filterFeeIndex = index;
-  }
-
-  filterClick() {
-    this.dropDownOpen = !this.dropDownOpen;
+  setFeeLevelDropdownData() {
+    let _feeLevels = feeLevels
+    let _chartColors = chartColors;
+    if (!this.inverted) {
+      _feeLevels = [...feeLevels].reverse();
+      _chartColors = [...chartColors].reverse();
+    }
+    _feeLevels.forEach((fee, i) => {
+      if (this.inverted) {
+        this.feeLevelDropdownData.push({
+          fee: fee,
+          range: this.stateService.isLiquid() ? `${(_feeLevels[i] / 10).toFixed(1)} - ${(_feeLevels[i + 1] / 10).toFixed(1)}` : `${_feeLevels[i]} - ${_feeLevels[i + 1]}`,
+          color: _chartColors[i],
+        });
+      } else {
+        this.feeLevelDropdownData.push({
+          fee: fee,
+          range: this.stateService.isLiquid() ? `${(_feeLevels[i] / 10).toFixed(1)} - ${(_feeLevels[i - 1] / 10).toFixed(1)}` : `${_feeLevels[i]} - ${_feeLevels[i - 1]}`,
+          color: _chartColors[i - 1],
+        });
+      }
+    })
   }
 }

frontend/src/app/components/transaction/transaction.component.html

@@ -66,7 +66,7 @@
                     <td><app-time-span [time]="tx.status.block_time - transactionTime" [fastRender]="true"></app-time-span></td>
                   </tr>
                 </ng-template>
-                <tr *ngIf="network !== 'liquid'">
+                <tr *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
                   <td class="td-width" i18n="transaction.features|Transaction features">Features</td>
                   <td>
                     <app-tx-features [tx]="tx"></app-tx-features>
@@ -114,7 +114,7 @@
                         <span i18n="transaction.eta.in-several-hours|Transaction ETA in several hours or more">In several hours (or more)</span>
                       </ng-template>
                       <ng-template #belowBlockLimit>
-                        <ng-template [ngIf]="network === 'liquid'" [ngIfElse]="timeEstimateDefault">
+                        <ng-template [ngIf]="network === 'liquid' || network === 'liquidtestnet'" [ngIfElse]="timeEstimateDefault">
                           <app-time-until [time]="(60 * 1000 * txInBlockIndex) + now" [fastRender]="false" [fixedRender]="true"></app-time-until>
                         </ng-template>
                         <ng-template #timeEstimateDefault>
@@ -124,7 +124,7 @@
                     </ng-template>
                   </td>
                 </tr>
-                <tr *ngIf="network !== 'liquid'">
+                <tr *ngIf="network !== 'liquid' && network !== 'liquidtestnet'">
                   <td class="td-width" i18n="transaction.features|Transaction Features">Features</td>
                   <td>
                     <app-tx-features [tx]="tx"></app-tx-features>

frontend/src/app/components/transaction/transaction.component.ts

@@ -159,7 +159,7 @@ export class TransactionComponent implements OnInit, OnDestroy {
           );
         }),
         switchMap((tx) => {
-          if (this.network === 'liquid') {
+          if (this.network === 'liquid' || this.network === 'liquidtestnet') {
             return from(this.liquidUnblinding.checkUnblindedTx(tx))
               .pipe(
                 catchError((error) => {

frontend/src/app/components/transactions-list/transactions-list.component.html

@@ -48,7 +48,7 @@
                 </td>
                 <td>
                   <div [ngSwitch]="true">
-                    <ng-container *ngSwitchCase="vin.is_coinbase"><span i18n="transactions-list.coinbase">Coinbase</span><ng-template [ngIf]="network !== 'liquid'">&nbsp;<span i18n="transactions-list.newly-generated-coins">(Newly Generated Coins)</span></ng-template><br /><a placement="bottom" [ngbTooltip]="vin.scriptsig | hex2ascii"><span class="badge badge-secondary scriptmessage longer">{{ vin.scriptsig | hex2ascii }}</span></a></ng-container>
+                    <ng-container *ngSwitchCase="vin.is_coinbase"><span i18n="transactions-list.coinbase">Coinbase</span><ng-template [ngIf]="network !== 'liquid' && network !== 'liquidtestnet'">&nbsp;<span i18n="transactions-list.newly-generated-coins">(Newly Generated Coins)</span></ng-template><br /><a placement="bottom" [ngbTooltip]="vin.scriptsig | hex2ascii"><span class="badge badge-secondary scriptmessage longer">{{ vin.scriptsig | hex2ascii }}</span></a></ng-container>
                     <ng-container *ngSwitchCase="vin.is_pegin">
                       <span i18n="transactions-list.peg-in">Peg-in</span>
                     </ng-container>
@@ -56,13 +56,18 @@
                       <span>P2PK</span>
                     </ng-container>
                     <ng-container *ngSwitchDefault>
-                      <a [routerLink]="['/address/' | relativeUrl, vin.prevout.scriptpubkey_address]" title="{{ vin.prevout.scriptpubkey_address }}">
-                        <span class="d-block d-lg-none">{{ vin.prevout.scriptpubkey_address | shortenString : 16 }}</span>
-                        <span class="d-none d-lg-block">{{ vin.prevout.scriptpubkey_address | shortenString : 35 }}</span>
-                      </a>
-                      <div>
-                        <app-address-labels [vin]="vin"></app-address-labels>
-                      </div>
+                      <ng-template [ngIf]="!vin.prevout" [ngIfElse]="defaultAddress">
+                        <span>{{ vin.issuance ? 'Issuance' : 'UNKNOWN' }}</span>
+                      </ng-template>
+                      <ng-template #defaultAddress>
+                        <a [routerLink]="['/address/' | relativeUrl, vin.prevout.scriptpubkey_address]" title="{{ vin.prevout.scriptpubkey_address }}">
+                          <span class="d-block d-lg-none">{{ vin.prevout.scriptpubkey_address | shortenString : 16 }}</span>
+                          <span class="d-none d-lg-block">{{ vin.prevout.scriptpubkey_address | shortenString : 35 }}</span>
+                        </a>
+                        <div>
+                          <app-address-labels [vin]="vin"></app-address-labels>
+                        </div>
+                      </ng-template>
                     </ng-container>
                   </div>
                 </td>
@@ -244,7 +249,7 @@
           &nbsp;
         </span>
         <button type="button" class="btn btn-sm btn-primary mt-2" (click)="switchCurrency()">
-          <ng-template [ngIf]="network === 'liquid'" [ngIfElse]="defaultAmount" i18n="shared.confidential">Confidential</ng-template>
+          <ng-template [ngIf]="network === 'liquid' || network === 'liquidtestnet'" [ngIfElse]="defaultAmount" i18n="shared.confidential">Confidential</ng-template>
           <ng-template #defaultAmount>
             <app-amount [satoshis]="getTotalTxOutput(tx)"></app-amount>
           </ng-template>

frontend/src/app/components/transactions-list/transactions-list.component.ts

@@ -15,7 +15,7 @@ import { map } from 'rxjs/operators';
 })
 export class TransactionsListComponent implements OnInit, OnChanges {
   network = '';
-  nativeAssetId = environment.nativeAssetId;
+  nativeAssetId = this.stateService.network === 'liquidtestnet' ? environment.nativeTestAssetId : environment.nativeAssetId;
   displayDetails = false;
 
   @Input() transactions: Transaction[];
@@ -41,7 +41,7 @@ export class TransactionsListComponent implements OnInit, OnChanges {
     this.latestBlock$ = this.stateService.blocks$.pipe(map(([block]) => block));
     this.stateService.networkChanged$.subscribe((network) => this.network = network);
 
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       this.assetsService.getAssetsMinimalJson$.subscribe((assets) => {
         this.assetsMinimal = assets;
       });
@@ -99,7 +99,7 @@ export class TransactionsListComponent implements OnInit, OnChanges {
   }
 
   switchCurrency() {
-    if (this.network === 'liquid') {
+    if (this.network === 'liquid' || this.network === 'liquidtestnet') {
       return;
     }
     const oldvalue = !this.stateService.viewFiat$.value;

frontend/src/app/dashboard/dashboard.component.html

@@ -2,7 +2,7 @@
 <div class="container-xl dashboard-container">
   <div class="row row-cols-1 row-cols-md-2" *ngIf="{ value: (mempoolInfoData$ | async) } as mempoolInfoData">
     <ng-template [ngIf]="collapseLevel === 'three'" [ngIfElse]="expanded">
-      <div class="col card-wrapper" *ngIf="(network$ | async) !== 'liquid'">
+      <div class="col card-wrapper" *ngIf="(network$ | async) !== 'liquid' && (network$ | async) !== 'liquidtestnet'">
         <div class="main-title" i18n="fees-box.transaction-fees">Transaction Fees</div>
         <div class="card">
           <div class="card-body">
@@ -10,7 +10,7 @@
           </div>
         </div>
       </div>
-      <div class="col" *ngIf="(network$ | async) !== 'liquid'">
+      <div class="col" *ngIf="(network$ | async) !== 'liquid' && (network$ | async) !== 'liquidtestnet'">
         <ng-container *ngTemplateOutlet="difficultyEpoch"></ng-container>
       </div>
       <div class="col">
@@ -29,7 +29,7 @@
       </div>
     </ng-template>
     <ng-template #expanded>
-      <div class="col card-wrapper" *ngIf="(network$ | async) !== 'liquid'">
+      <div class="col card-wrapper" *ngIf="(network$ | async) !== 'liquid' && (network$ | async) !== 'liquidtestnet'">
         <div class="main-title" i18n="fees-box.transaction-fees">Transaction Fees</div>
         <div class="card">
           <div class="card-body">
@@ -37,7 +37,7 @@
           </div>
         </div>
       </div>
-      <div class="col" *ngIf="(network$ | async) !== 'liquid'">
+      <div class="col" *ngIf="(network$ | async) !== 'liquid' && (network$ | async) !== 'liquidtestnet'">
         <ng-container *ngTemplateOutlet="difficultyEpoch"></ng-container>
       </div>
       <div class="col">
@@ -125,7 +125,7 @@
               <tbody>
                 <tr *ngFor="let transaction of transactions$ | async; let i = index;">
                   <td class="table-cell-txid"><a [routerLink]="['/tx' | relativeUrl, transaction.txid]">{{ transaction.txid | shortenString : 10 }}</a></td>
-                  <td class="table-cell-satoshis"><app-amount *ngIf="(network$ | async) !== 'liquid'; else liquidAmount" [satoshis]="transaction.value" digitsInfo="1.2-4" [noFiat]="true"></app-amount><ng-template #liquidAmount i18n="shared.confidential">Confidential</ng-template></td>
+                  <td class="table-cell-satoshis"><app-amount *ngIf="(network$ | async) !== 'liquid' && (network$ | async) !== 'liquidtestnet'; else liquidAmount" [satoshis]="transaction.value" digitsInfo="1.2-4" [noFiat]="true"></app-amount><ng-template #liquidAmount i18n="shared.confidential">Confidential</ng-template></td>
                   <td class="table-cell-fiat" *ngIf="(network$ | async) === ''" ><app-fiat [value]="transaction.value" digitsInfo="1.0-0"></app-fiat></td>
                   <td class="table-cell-fees">{{ transaction.fee / transaction.vsize | feeRounding }} <span class="symbol" i18n="shared.sat-vbyte|sat/vB">sat/vB</span></td>
                 </tr>

frontend/src/app/dashboard/dashboard.component.ts

@@ -262,7 +262,7 @@ export class DashboardComponent implements OnInit {
         share(),
       );
 
-    if (this.stateService.network === 'liquid') {
+    if (this.stateService.network === 'liquid' || this.stateService.network === 'liquidtestnet') {
       this.liquidPegsMonth$ = this.apiService.listLiquidPegsMonth$()
         .pipe(
           map((pegs) => {

frontend/src/app/services/assets.service.ts

@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
-import { shareReplay } from 'rxjs/operators';
+import { map, shareReplay, switchMap } from 'rxjs/operators';
 import { StateService } from './state.service';
 
 @Injectable({
@@ -21,8 +21,23 @@ export class AssetsService {
       apiBaseUrl = this.stateService.env.NGINX_PROTOCOL + '://' + this.stateService.env.NGINX_HOSTNAME + ':' + this.stateService.env.NGINX_PORT;
     }
 
-    this.getAssetsJson$ = this.httpClient.get(apiBaseUrl + '/resources/assets.json').pipe(shareReplay());
-    this.getAssetsMinimalJson$ = this.httpClient.get(apiBaseUrl + '/resources/assets.minimal.json').pipe(shareReplay());
-    this.getMiningPools$ = this.httpClient.get(apiBaseUrl + '/resources/pools.json').pipe(shareReplay());
+    this.getAssetsJson$ = this.stateService.networkChanged$
+      .pipe(
+        switchMap(() => this.httpClient.get(`${apiBaseUrl}/resources/assets${this.stateService.network === 'liquidtestnet' ? '-testnet' : ''}.json`)),
+        shareReplay(1),
+      );
+    this.getAssetsMinimalJson$ = this.stateService.networkChanged$
+    .pipe(
+      switchMap(() => this.httpClient.get(`${apiBaseUrl}/resources/assets${this.stateService.network === 'liquidtestnet' ? '-testnet' : ''}.minimal.json`)),
+      map((assetsMinimal) => {
+        if (this.stateService.network === 'liquidtestnet') {
+          // Hard coding the Liquid Testnet native asset
+          assetsMinimal['144c654344aa716d6f3abcc1ca90e5641e4e2a7f633bc09fe3baf64585819a49'] = [null, "tL-BTC", "Test Liquid Bitcoin", 8];
+        }
+        return assetsMinimal;
+      }),
+      shareReplay(1),
+    );
+    this.getMiningPools$ = this.httpClient.get(apiBaseUrl + '/resources/pools.json').pipe(shareReplay(1));
   }
 }

frontend/src/app/services/seo.service.ts

@@ -27,8 +27,14 @@ export class SeoService {
   }
 
   getTitle(): string {
+    if (this.network === 'testnet')
+      return 'mempool - Bitcoin Testnet';
+    if (this.network === 'signet')
+      return 'mempool - Bitcoin Signet';
     if (this.network === 'liquid')
       return 'mempool - Liquid Network';
+    if (this.network === 'liquidtestnet')
+      return 'mempool - Liquid Testnet';
     if (this.network === 'bisq')
       return 'mempool - Bisq Markets';
     return 'mempool - ' + (this.network ? this.ucfirst(this.network) : 'Bitcoin') + ' Explorer';

frontend/src/app/services/state.service.ts

@@ -19,6 +19,7 @@ export interface Env {
   TESTNET_ENABLED: boolean;
   SIGNET_ENABLED: boolean;
   LIQUID_ENABLED: boolean;
+  LIQUID_TESTNET_ENABLED: boolean;
   BISQ_ENABLED: boolean;
   BISQ_SEPARATE_BACKEND: boolean;
   ITEMS_PER_PAGE: number;
@@ -38,6 +39,7 @@ const defaultEnv: Env = {
   'TESTNET_ENABLED': false,
   'SIGNET_ENABLED': false,
   'LIQUID_ENABLED': false,
+  'LIQUID_TESTNET_ENABLED': false,
   'BASE_MODULE': 'mempool',
   'BISQ_ENABLED': false,
   'BISQ_SEPARATE_BACKEND': false,
@@ -89,6 +91,8 @@ export class StateService {
   markBlock$ = new ReplaySubject<MarkBlockState>();
   keyNavigation$ = new Subject<KeyboardEvent>();
 
+  blockScrolling$: Subject<boolean> = new Subject<boolean>();
+
   constructor(
     @Inject(PLATFORM_ID) private platformId: any,
     private router: Router,
@@ -114,7 +118,7 @@ export class StateService {
 
     this.blocks$ = new ReplaySubject<[Block, boolean]>(this.env.KEEP_BLOCKS_AMOUNT);
 
-    if (this.env.BASE_MODULE !== 'mempool') {
+    if (this.env.BASE_MODULE === 'bisq') {
       this.network = this.env.BASE_MODULE;
       this.networkChanged$.next(this.env.BASE_MODULE);
     }
@@ -123,10 +127,10 @@ export class StateService {
   }
 
   setNetworkBasedonUrl(url: string) {
-    if (this.env.BASE_MODULE !== 'mempool') {
+    if (this.env.BASE_MODULE !== 'mempool' && this.env.BASE_MODULE !== 'liquid') {
       return;
     }
-    const networkMatches = url.match(/\/(bisq|testnet|liquid|signet)/);
+    const networkMatches = url.match(/\/(bisq|testnet|liquidtestnet|liquid|signet)/);
     switch (networkMatches && networkMatches[1]) {
       case 'liquid':
         if (this.network !== 'liquid') {
@@ -134,6 +138,12 @@ export class StateService {
           this.networkChanged$.next('liquid');
         }
         return;
+      case 'liquidtestnet':
+        if (this.network !== 'liquidtestnet') {
+          this.network = 'liquidtestnet';
+          this.networkChanged$.next('liquidtestnet');
+        }
+        return;
       case 'signet':
         if (this.network !== 'signet') {
           this.network = 'signet';
@@ -142,8 +152,13 @@ export class StateService {
         return;
       case 'testnet':
         if (this.network !== 'testnet') {
-          this.network = 'testnet';
-          this.networkChanged$.next('testnet');
+          if (this.env.BASE_MODULE === 'liquid') {
+            this.network = 'liquidtestnet';
+            this.networkChanged$.next('liquidtestnet');
+          } else {
+            this.network = 'testnet';
+            this.networkChanged$.next('testnet');
+          }
         }
         return;
       case 'bisq':
@@ -153,7 +168,12 @@ export class StateService {
         }
         return;
       default:
-        if (this.network !== '') {
+        if (this.env.BASE_MODULE !== 'mempool') {
+          if (this.network !== this.env.BASE_MODULE) {
+            this.network = this.env.BASE_MODULE;
+            this.networkChanged$.next(this.env.BASE_MODULE);
+          }
+        } else if (this.network !== '') {
           this.network = '';
           this.networkChanged$.next('');
         }
@@ -176,4 +196,12 @@ export class StateService {
     if (!prop) { return false; }
     return document[prop];
   }
+
+  setBlockScrollingInProgress(value: boolean) {
+    this.blockScrolling$.next(value);
+  }
+
+  isLiquid() {
+    return this.network === 'liquid' || this.network === 'liquidtestnet';
+  }
 }

frontend/src/app/shared/pipes/relative-url/relative-url.pipe.ts

@@ -11,10 +11,13 @@ export class RelativeUrlPipe implements PipeTransform {
   ) { }
 
   transform(value: string): string {
-    if (this.stateService.env.BASE_MODULE !== 'mempool') {
-      return '/' + value;
+    let network = this.stateService.network;
+    if (this.stateService.env.BASE_MODULE === 'liquid' && network === 'liquidtestnet') {
+      network = 'testnet';
+    } else if (this.stateService.env.BASE_MODULE !== 'mempool') {
+      network = '';
     }
-    return (this.stateService.network ? '/' + this.stateService.network : '') + value;
+    return (network ? '/' + network : '') + value;
   }
 
 }

frontend/src/environments/environment.prod.ts

@@ -1,4 +1,5 @@
 export const environment = {
   production: true,
   nativeAssetId: '6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d',
+  nativeTestAssetId: '144c654344aa716d6f3abcc1ca90e5641e4e2a7f633bc09fe3baf64585819a49',
 };

frontend/src/environments/environment.ts

@@ -5,6 +5,7 @@
 export const environment = {
   production: false,
   nativeAssetId: '6f0279e9ed041c3d710a9f57d0c02928416460c4b722ae3457a11eec381c526d',
+  nativeTestAssetId: '144c654344aa716d6f3abcc1ca90e5641e4e2a7f633bc09fe3baf64585819a49',
 };
 
 /*

frontend/src/index.bisq.html

@@ -5,7 +5,7 @@
   <title>mempool - Bisq Markets</title>
   <base href="/">
 
-  <meta name="description" content="An open-source explorer developed for the Bisq community.">
+  <meta name="description" content="The Mempool Open Source Project™ - our self-hosted explorer for the Bisq Network.">
 
   <meta property="og:image" content="https://bisq.markets/resources/bisq/bisq-markets-preview.png" />
   <meta property="og:image:type" content="image/jpeg" />
@@ -13,8 +13,8 @@
   <meta property="twitter:card" content="summary_large_image">
   <meta property="twitter:site" content="https://bisq.markets/">
   <meta property="twitter:creator" content="@bisq_network">
-  <meta property="twitter:title" content="mempool - Bisq Markets">
-  <meta property="twitter:description" content="An open-source explorer developed for the Bisq community.">
+  <meta property="twitter:title" content="The Mempool Open Source Project™">
+  <meta property="twitter:description" content="Our self-hosted markets explorer for the Bisq community.">
   <meta property="twitter:image:src" content="https://bisq.markets/resources/bisq/bisq-markets-preview.png" />
   <meta property="twitter:domain" content="bisq.markets">
 

frontend/src/index.liquid.html

@@ -5,7 +5,7 @@
   <title>mempool - Liquid Network</title>
   <base href="/">
 
-  <meta name="description" content="An open-source explorer developed for the Liquid Network.">
+  <meta name="description" content="The Mempool Open Source Project™ - our self-hosted explorer for the Liquid Network.">
   <meta property="og:image" content="https://liquid.network/resources/liquid/liquid-network-preview.png" />
   <meta property="og:image:type" content="image/png" />
   <meta property="og:image:width" content="1000" />
@@ -13,8 +13,8 @@
   <meta property="twitter:card" content="summary_large_image">
   <meta property="twitter:site" content="@mempool">
   <meta property="twitter:creator" content="@mempool">
-  <meta property="twitter:title" content="mempool - Liquid Network">
-  <meta property="twitter:description" content="An open-source explorer developed for the Liquid Network.">
+  <meta property="twitter:title" content="The Mempool Open Source Project™">
+  <meta property="twitter:description" content="Our self-hosted network explorer for the Liquid community.">
   <meta property="twitter:image:src" content="https://liquid.network/resources/liquid/liquid-network-preview.png" />
   <meta property="twitter:domain" content="liquid.network">
   

frontend/src/index.mempool.html

@@ -5,7 +5,7 @@
   <title>mempool - Bitcoin Explorer</title>
   <base href="/">
 
-  <meta name="description" content="An open-source explorer developed for the Bitcoin community, focusing on the emerging transaction fee market to help our transition into a multi-layer ecosystem." />
+  <meta name="description" content="The Mempool Open Source Project™ - our self-hosted explorer for the Bitcoin community." />
   <meta property="og:image" content="https://mempool.space/resources/mempool-space-preview.png" />
   <meta property="og:image:type" content="image/png" />
   <meta property="og:image:width" content="1000" />
@@ -13,8 +13,8 @@
   <meta property="twitter:card" content="summary_large_image">
   <meta property="twitter:site" content="@mempool">
   <meta property="twitter:creator" content="@mempool">
-  <meta property="twitter:title" content="mempool">
-  <meta property="twitter:description" content="An open-source explorer developed for the Bitcoin community, focusing on the transition into a multi-layer ecosystem." />
+  <meta property="twitter:title" content="The Mempool Open Source Project™">
+  <meta property="twitter:description" content="Our self-hosted mempool explorer for the Bitcoin community." />
   <meta property="twitter:image:src" content="https://mempool.space/resources/mempool-space-preview.png" />
   <meta property="twitter:domain" content="mempool.space">