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BIP174: add hash preimage fields to inputs

These fields are needed to solve miniscripts, which may have hash preimage challenges. See https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-March/016720.html for some earlier (very short) discussion.

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apoelstra·Updated Sep 7, 2020·0 reviews·0 attestations·View source
Collections:BIPs — Merged

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These fields are needed to solve miniscripts, which may have hash preimage challenges.

See https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-March/016720.html for some earlier (very short) discussion.

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