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Add OP_CHECKSIGADD opcode #22

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merged 1 commit into from
Oct 1, 2022

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tochicool
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@tochicool tochicool commented Oct 1, 2022

This is a new opcode as part of the Taproot consensus softfork described in BIP 342 and active since block 709,632. Before the BCH purge, the encoding was previously used by OP_CHECKDATASIG from the Bitcoin Cash Nov 2018 hard fork.

This is a new opcode as part of the Taproot consensus softfork active since
block 709,632.
@GambolingPangolin
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@tochicool Are you building against this library? We want to do our first release at the end of October. It would be great to get a few more downstream projects (i.e. yours maybe) to swap out haskoin and test this guy!

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@tochicool Are you building against this library? We want to do our first release at the end of October. It would be great to get a few more downstream projects (i.e. yours maybe) to swap out haskoin and test this guy!

Yup! I've doing some local testing / learning against this library and it works fine. I'm keen to use this library over haskoin by October or sooner.

@ProofOfKeags ProofOfKeags merged commit 77fc6ae into haskell-bitcoin:master Oct 1, 2022
@tochicool tochicool deleted the op-checksigadd branch October 8, 2022 09:03
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3 participants