bitcoin/bips
1
0
Fork 0
mirror of https://github.com/bitcoin/bips.git synced 2026-10-19 19:29:18 +00:00
Code Issues Releases Wiki Activity

bip138: clarify receive-only descriptor sets

Browse Source 
Make change_descriptor explicitly optional for non-multipath descriptors.
Add a receive-only document vector with no change descriptor or optional
metadata; the existing vectors cover a receive/change pair and multipath.
This commit is contained in:
Sjors Provoost
2026-09-23 13:32:00 +02:00
parent bf63783c10
commit 51995cc228
2 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
bip-0138.md
View File

@@ -474,7 +474,8 @@ For BIP389 multipath descriptors, `/<0;1>` means receive and change,
respectively. The `change_descriptor` field MUST NOT be used. respectively. The `change_descriptor` field MUST NOT be used.
For descriptors without BIP389 multipath key expressions, `descriptor` is the For descriptors without BIP389 multipath key expressions, `descriptor` is the
receive descriptor and `change_descriptor` is the change descriptor. receive descriptor. The optional `change_descriptor` string can be omitted for a
receive-only set.
If optional boolean `archived` is `true`, importing wallets SHOULD NOT use the If optional boolean `archived` is `true`, importing wallets SHOULD NOT use the
descriptor set for new address generation. descriptor set for new address generation.

12
bip-0138/test_vectors/bip380_descriptor_backup.json
View File

@@ -29,5 +29,17 @@
} }
] ]
} }
},
{
"description": "Receive-only descriptor set without optional metadata",
"valid": true,
"document": {
"version": 1,
"descriptor_sets": [
{
"descriptor": "wpkh([d34db33f/84h/1h/0h]tpubDC5FSnBiZDMmhiuCmWAYsLwgLYrrT9rAqvTySfuCCrgsWz8wxMXUS9Tb9iVMvcRbvFcAHGkMD5Kx8koh4GquNGNTfohfk7pgjhaPCdXpoba/0/*)"
}
]
}
} }
] ]