bitcoin-dev
[BIP] Normalized transaction IDs
Original Postby Luke Dashjr
Posted on: October 21, 2015 08:46 UTC
In a conversation between Christian Decker and Luke, the issue of transaction malleability was discussed.
If there are multiple signers for a transaction, changing one signature would invalidate the signatures of other signers as well. Luke suggested that the modified version can be re-signed by the other signers to solve this issue. However, this is still a form of malleability that needs to be addressed in the BIP.