Merge pull request #6619 from BitGo/BTC-2361

davidkaplanbitgo · web-flow · commit 978f3cf41a29 · 2025-08-04T14:42:25.000-04:00
feat(utxo-lib): add BIP322 message subtype to PsbtUtil
diff --git a/modules/utxo-lib/src/bitgo/PsbtUtil.ts b/modules/utxo-lib/src/bitgo/PsbtUtil.ts
@@ -21,6 +21,7 @@ export enum ProprietaryKeySubtype {
   MUSIG2_PUB_NONCE = 0x02,
   MUSIG2_PARTIAL_SIG = 0x03,
   PAYGO_ADDRESS_ATTESTATION_PROOF = 0x04,
+  BIP322_MESSAGE = 0x05,
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,7 @@ export enum ProprietaryKeySubtype {`
`21`	`21`	`MUSIG2_PUB_NONCE = 0x02,`
`22`	`22`	`MUSIG2_PARTIAL_SIG = 0x03,`
`23`	`23`	`PAYGO_ADDRESS_ATTESTATION_PROOF = 0x04,`
	`24`	`+ BIP322_MESSAGE = 0x05,`
`24`	`25`	`}`
`25`	`26`
`26`	`27`	`/**`