BRH-007: BitDevs Radio Hour #7 – BIP-3 Deployed, René Pickhardt's Payment Channel Math, Buck Token Drama, and BitChat Saves Uganda

About this episode

The episode discusses recent Bitcoin technical developments, including BIP-3 deployment and payment channel mathematics.

Broadcasting live from ATL BitLab on Thursday, January 15th, 2026, Stephen DeLorme and Alex Lewin return from holiday break to cover Bitcoin technical developments. The episode opens with BIP-3's deployment—a major overhaul to the Bitcoin Improvement Proposal editorial process after two years of debate. The hosts then dive deep into René Pickhardt's new mathematical theory of payment channels, exploring how geometric modeling reveals fundamental limits on Lightning Network feasibility and why channel factories become necessary for scaling. The conversation shifts to speculative financial engineering: MicroStrategy's STRFY preferred stock spawns BUCK, a Cayman Islands DAO token promising 7% yields wrapped in layers of counterparty risk. Technical updates include BitVM4's 1,000x efficiency improvement over BitVM3, a Bitcoin Core v30 wallet migration bug that could delete files (but required very specific conditions), and the episode closes with BitChat becoming Uganda's #1 app during a government internet shutdown—freedom tech working exactly as intended. It's a mix of formal mathematical proofs, Lightning infrastructure reality checks, questionable yield-chasing schemes, and…

People in this episode

Hosts: Stephen DeLorme, Alex Lewin

Topics covered

• Bitcoin Improvement Proposals
• payment channels
• financial engineering
• censorship resistance
• Lightning Network
• technical updates

Keywords

• BIP-3
• payment channels
• Lightning Network
• MicroStrategy
• BUCK token
• BitChat
• censorship resistance
• BitVM
• financial engineering

Mentioned in this episode

Organizations: MicroStrategy, BUCK, BitChat

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