- Bryan Bishop published full transcripts of the 2019 “Breaking Bitcoin” conference to the diyhpluswiki, covering opening remarks, a FUD panel on perceived vs. real Bitcoin risks, privacy attacks, P2P encryption via BIP-324, mempool analysis and simulation techniques, the Guix-based reproducible Bitcoin build system, the BIP-Taproot soft-fork proposal, decentralized mining-pool security (p2pool), selfish-mining defenses, and a closing “defense of Bitcoin” talk.  
- The transcripts are accompanied by slides and Twitter links, creating an open, searchable archive of cutting-edge protocol-level research and adversarial analysis.  
- Key technical topics include Schnorr/Taproot script privacy improvements, network-level encryption to mitigate traffic analysis, reproducible builds for supply-chain security, and quantitative models of transaction propagation and mining incentives.