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BIP 89: Chain Code Delegation for Private Collaborative Custody#2004

Merged

murchandamus merged 12 commits into

bitcoin:masterbitcoin/bips:masterfrom

jurvis:masterjurvis/bips:masterCopy head branch name to clipboard

Feb 4, 2026

Conversation Commits12 (12)Checks Files changed

Merged

BIP 89: Chain Code Delegation for Private Collaborative Custody#2004
murchandamus merged 12 commits into
bitcoin:masterfrom
jurvis:master

Commits

Commits on Feb 2, 2026

Add Chaincode Delegation BIP

Jurvis Tan
authored and
jesseposner
committed
Update license to BSD-3-Clause and expand blinded signing documentation
jesseposner
committed
Address initial PR comments

jurvis
authored and
jesseposner
committed
Update with BIP number assignment

Jurvis Tan
authored and
jesseposner
committed
Fix delegator_sign test vector
jesseposner
committed
Upgrade secp256k1lab and add license file
jesseposner
committed
Fix type checker and linter issues in reference implementation
jesseposner
committed

Commits on Feb 3, 2026

Address PR review comments on terminology and clarity
jesseposner
committed
Add changelog entry for 0.1.3
jesseposner
committed
Fix header: use Authors (plural) for multiple authors
jesseposner
committed
Fix BIP header format for CI compliance
jesseposner
committed
Apply suggestion from @murchandamus

jesseposner
and
murchandamus
authored

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