Oct 17, 2018

James, excellent thanks. Right the P2WSH pubkey hash is based on single-iteration SHA256. This was not so easy to read out of Bitcoin Core - there apparently this https://github.com/bitcoin/bitcoin/tree/master/src/script/standard.cpp#L24 is the main location, and there's some very secondary location such as this https://github.com/bitcoin/bitcoin/blob/master/src/script/interpreter.cpp#L1433 . Actually now when talking about it, where does LibBitcoin do the HASH160 for the P2WPKH pubkey hash validation?