📅 Original date posted:2022-04-05
📝 Original message:Tim Ruffing, Elliott Jin, and I are working on a MuSig2 BIP that we would like
to propose to the community for discussion. The BIP is compatible with BIP340
public keys and signatures. It supports tweaking, which allows deriving BIP32
child keys from aggregate keys and creating BIP341 Taproot outputs with key and
script paths. You can find the BIP draft at:
https://github.com/jonasnick/bips/blob/musig2/bip-musig2.mediawiki
The draft is in a state where it should be possible to write an implementation
based on the BIP that passes the basic test vectors (as, e.g., demonstrated by
[0]). The draft BIP also contains a reference implementation in python. Please
be aware that this is only a draft and that it may still be necessary to make
small tweaks to the algorithms and test vectors.
[0] https://github.com/btcsuite/btcd/pull/1820
Jonas Nick [ARCHIVE] /
npub1at…y3z5a
2023-06-07 23:06:59
in reply to nevent1q…4djh
Author Public Key
npub1at3pav59gkeqz9kegzqhk2v4j4r435x42ytf23pxs8crt74tuc8s2y3z5aPublished at
2023-06-07 23:06:59Event JSON
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"pubkey": "eae21eb28545b20116d940817b2995954758d0d5511695442681f035faabe60f",
"created_at": 1686179219,
"kind": 1,
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"content": "📅 Original date posted:2022-04-05\n📝 Original message:Tim Ruffing, Elliott Jin, and I are working on a MuSig2 BIP that we would like\nto propose to the community for discussion. The BIP is compatible with BIP340\npublic keys and signatures. It supports tweaking, which allows deriving BIP32\nchild keys from aggregate keys and creating BIP341 Taproot outputs with key and\nscript paths. You can find the BIP draft at:\nhttps://github.com/jonasnick/bips/blob/musig2/bip-musig2.mediawiki\n\nThe draft is in a state where it should be possible to write an implementation\nbased on the BIP that passes the basic test vectors (as, e.g., demonstrated by\n[0]). The draft BIP also contains a reference implementation in python. Please\nbe aware that this is only a draft and that it may still be necessary to make\nsmall tweaks to the algorithms and test vectors.\n\n[0] https://github.com/btcsuite/btcd/pull/1820",
"sig": "a96e4ecfbb10870210ce7917fc442779019a16f3b735fd6c7ae1820ce1a1fb7dba1efc01a4b82f264bb81a7f80e295caf8331e44ee15fcf60215ee2d19e550ca"
}