diff --git a/README.mediawiki b/README.mediawiki
index 0e67e7b0..24b75725 100644
--- a/README.mediawiki
+++ b/README.mediawiki
@@ -820,6 +820,13 @@ users (see also: [https://en.bitcoin.it/wiki/Economic_majority economic majority
 | Christopher Gilliard
 | Specification
 | Deployed
+|-
+| [[bip-0138.md|138]]
+| Applications
+| Compact encryption scheme for non-seed wallet data
+| Pyth
+| Specification
+| Draft
 |- style="background-color: #ffcfcf"
 | [[bip-0140.mediawiki|140]]
 | Consensus (soft fork)
diff --git a/bip-encrypted-backup.md b/bip-0138.md
similarity index 97%
rename from bip-encrypted-backup.md
rename to bip-0138.md
index 09583bfd..0b0b8d00 100644
--- a/bip-encrypted-backup.md
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@@ -1,14 +1,14 @@
 ```
-BIP: ?
-Layer: Applications
-Title: Compact encryption scheme for non-seed wallet data
-Authors: Pyth <pythcoiner@wizardsardine.com>
-Status: Draft
-Type: Specification
-Assigned: ?
-License: BSD-2-Clause
-Discussion: https://delvingbitcoin.org/t/a-simple-backup-scheme-for-wallet-accounts/1607
-            https://groups.google.com/g/bitcoindev/c/5NgJbpVDgEc/m/TtGK9sF9BgAJ
+  BIP: 138
+  Layer: Applications
+  Title: Compact encryption scheme for non-seed wallet data
+  Authors: Pyth <pythcoiner@wizardsardine.com>
+  Status: Draft
+  Type: Specification
+  Assigned: 2026-05-11
+  License: BSD-2-Clause
+  Discussion: https://delvingbitcoin.org/t/a-simple-backup-scheme-for-wallet-accounts/1607
+              https://groups.google.com/g/bitcoindev/c/5NgJbpVDgEc/m/TtGK9sF9BgAJ
 ```
 
 ## Introduction
diff --git a/bip-encrypted-backup/test_vectors/chacha20poly1305_encryption.json b/bip-0138/test_vectors/chacha20poly1305_encryption.json
similarity index 100%
rename from bip-encrypted-backup/test_vectors/chacha20poly1305_encryption.json
rename to bip-0138/test_vectors/chacha20poly1305_encryption.json
diff --git a/bip-encrypted-backup/test_vectors/content_type.json b/bip-0138/test_vectors/content_type.json
similarity index 100%
rename from bip-encrypted-backup/test_vectors/content_type.json
rename to bip-0138/test_vectors/content_type.json
diff --git a/bip-encrypted-backup/test_vectors/derivation_path.json b/bip-0138/test_vectors/derivation_path.json
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rename from bip-encrypted-backup/test_vectors/derivation_path.json
rename to bip-0138/test_vectors/derivation_path.json
diff --git a/bip-encrypted-backup/test_vectors/encrypted_backup.json b/bip-0138/test_vectors/encrypted_backup.json
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rename from bip-encrypted-backup/test_vectors/encrypted_backup.json
rename to bip-0138/test_vectors/encrypted_backup.json
diff --git a/bip-encrypted-backup/test_vectors/encryption_secret.json b/bip-0138/test_vectors/encryption_secret.json
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rename from bip-encrypted-backup/test_vectors/encryption_secret.json
rename to bip-0138/test_vectors/encryption_secret.json
diff --git a/bip-encrypted-backup/test_vectors/individual_secrets.json b/bip-0138/test_vectors/individual_secrets.json
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rename from bip-encrypted-backup/test_vectors/individual_secrets.json
rename to bip-0138/test_vectors/individual_secrets.json
diff --git a/bip-encrypted-backup/test_vectors/keys_types.json b/bip-0138/test_vectors/keys_types.json
similarity index 100%
rename from bip-encrypted-backup/test_vectors/keys_types.json
rename to bip-0138/test_vectors/keys_types.json