P2P monitoring

Monday, February 28, 2022

I presented my planned P2P monitoring project to the CoreDev attendees.

All text and images in this work are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License Creative Commons License

Next

Image for Monitoring Bitcoin mining pool transaction selection
May 8, 2022

Monitoring Bitcoin mining pool transaction selection

Can we detect transaction censorship by mining pools on the Bitcoin network? I spoke at the MIT Bitcoin Expo 2022 about mining pool transaction selection, my miningpool-observer project, and observed extra, missing, and conflicting transactions between my block templates and the blocks mined by pools. I conclude that we can detect large scale transcation censorship by but haven’t seen any concrete evidence for censorship attempts yet. video (YouTube) slides (RevealJS) slides (PDF)

Previous

Image for Bitcoin Core PR Review Club: #20827
December 29, 2021

Bitcoin Core PR Review Club: #20827

I’ve prepared and moderated a Bitcoin Core PR review club meeting on luke-jr’s PR #20827: During IBD, prune as much as possible until we get close to where we will eventually keep blocks. This is an potential IBD speed-up for pruned nodes. Bitcoin Core PR Review Club on #20827