[pull] master from bitcoin:master - #187
Merged
Merged
Conversation
The Transaction Size and Fees section says a P2MR witness is always 32 bytes smaller than an equivalent P2TR script path spend witness. The control blocks are 1 + 32*m and 33 + 32*m bytes, each serialised with a compact size prefix, so at m = 7 the P2TR control block is 257 bytes and takes a 3-byte prefix while the P2MR one is 225 bytes and takes 1. The saving there is 34 bytes, not 32. Every other depth up to 128 gives 32. The section already footnotes this boundary for the P2MR side a few paragraphs earlier.
bip360: correct the claimed P2MR witness size saving
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
See Commits and Changes for more details.
Created by
pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )