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update documentation for multisig quorum constraints

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chad 2025-06-06 09:24:18 -05:00 committed by doc-hex
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docs/limitations.md
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@ -65,7 +65,7 @@
that to the user for approval.
- during USB "show address" for multisig, we limit subkey paths to
16 levels deep (including master fingerprint)
- max of 15 co-signers due to 520 byte script limitation in consensus layer with classic P2SH (same limit applies to segwit even though consensus allows up to 20 co-signers)
- max of 15 co-signers due to 1650 byte `scriptSig` limitation in policy with classic P2SH (same limit applies to segwit even though consensus allows up to 20 co-signers)
- (mk3) we have space for up to 8 M-of-3 wallets, or a single M-of-15 wallet. YMMV
- only a single multisig wallet can be involved in a PSBT; can't sign inputs from two different
multisig wallets at the same time.