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To: Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org>
From: Aymeric Vitte <vitteaymeric@gmail.com>
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Subject: [bitcoin-dev] IsStandard
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Maybe trivial question but asking here because I can't find anything
clear (or updated) about it: is somewhere explained in details what txs
are considered standard and non standard today without having to read
the core code?
For example, modification of multisig 2 of 3:
scriptSig:
OP_0
OP_PUSHDATA sign1
OP_PUSHDATA sign2
OP_2
OP_PUSHDATA <pubkey1><pubkey2><pubkey3> OP_3 OP_CHECKMULTISIG
scriptPubKey:
OP_HASH160 hash160(<pubkey1><pubkey2><pubkey3> OP_3
OP_CHECKMULTISIG) OP_EQUAL
Is this standard? Are lightning txs standards ? etc
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