Christian Decker [ARCHIVE] on Nostr: 📅 Original date posted:2015-10-19 📝 Original message:Yes, this has been pointed ...

📅 Original date posted:2015-10-19
📝 Original message:Yes, this has been pointed out in the PR as well. Transactions inputs must
also be normalized by replacing malleable hashes with the normalized
hashes. I will fix the spec and the implementation to reflect this :-)

Regards,
Christian

On Mon, Oct 19, 2015 at 5:24 PM Tier Nolan via bitcoin-dev <
bitcoin-dev at lists.linuxfoundation.org> wrote:

> On Mon, Oct 19, 2015 at 3:01 PM, Christian Decker via bitcoin-dev <
> bitcoin-dev at lists.linuxfoundation.org> wrote:
>
>> As with the previous version, which was using a hard-fork, the normalized
>> transaction ID is computed only considering the non-malleable parts of a
>> transaction, i.e., stripping the signatures before computing the hash of
>> the transaction.
>> <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>;
>
>
> Is this proposal recursive?
>
>
> *Coinbase transaction *
>
> * n-txid = txid
>
>
> *Non-coinbase transactions*
> * replace sigScripts with empty strings
> * replace txids in TxIns with n-txid for parents
>
> The 2nd step is recursive starting from the coinbases.
>
> In effect, the rule is that txids are what they would have been if n-txids
> had been used right from the start.
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