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Results tagged with bip143
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user 88171
2
votes
The example signature in BIP143 doesn't validate?
single sha256 hash of the preimage
m = hashlib.sha256()
m.update(prehashimage)
singlesighash = m.digest()
#we won't use the double hash for our verify but this shows you it is the same as sigHash in bip143 …
- 432
1
vote
Accepted
Creating Witness Signature: non-mandatory-script-verify-flag (Signature must be zero for fai...
ok figured it out! after about a week :-D. I want to post this because I spent the last week learning the bitcoin core to output the intermittent values during the sighash to compare. Anyone else nee …
- 432