Leading Bitcoin thinker Bob Bodily, PhD 👋 | #BTC #ETH #ICP 🧙🏽‍♂️ kicked off the Bitcoin Economy Conference with a short but dense keynote summarizing the key developments in Bitcoin scaling over the past few years. Ordinals, BRC20s, opcodes, BitVM2, L2s, sidechains - this is the must-listen overview that... makes it all make sense 🤝 Also available on YouTube:show more

Key Takeaways from 'The Why of Scaling Bitcoin' by @BobBodily: The Motivation to Scale Bitcoin • Not about TPS or traditional critiques; it’s about community-driven demand. • Builders, users, and investors want Bitcoin to be more usable, programmable, and scalable. Meta Protocols Driving Traction • Ordinals introduced digital artifacts on Bitcoin, sparking massive interest from creators and collectors. • BRC20s became the most successful fungible token standard in Bitcoin history. • Runes emerged as a highly byte-efficient fungible token model, showing ongoing innovation. The Role of Opcodes • New opcodes like OP_CAT and CTV are being explored to expand Bitcoin’s capabilities. • These enable improvements for Lightning, rollups, and other scaling primitives without full consensus changes. BitVM2 as a Breakthrough • BitVM2 is a potential turning point - offering trust-minimized bridges and general-purpose compute. • Compared to the original Bitcoin whitepaper in terms of vision and accessibility. Emerging Bitcoin Layer 2 Landscape • A wave of Bitcoin L2 projects explored optimistic and ZK rollup approaches. • While some were overhyped, a dozen+ competent teams continue pushing this modular frontier. Innovation in Layered Approaches • Beyond L2s: rise of sidechains, spiderchains, drivechains, and spacechains. • Signifies broad experimentation and sustained demand for Bitcoin-native expressiveness. Visual Summary of the Landscape • A 2D map placed Bitcoin scaling solutions by speed vs programmability: • Meta protocols (e.g. Ordinals) = high programmability, low speed. • Lightning = high speed, low programmability. • L2s and sidechains = striving for both. • State chains and opcodes sit in between. The Takeaway “This is the age of Bitcoin… the most exciting time to be a Bitcoiner.” Scaling Bitcoin is no longer a fringe interest - it’s a growing movement driven by real technical progress and user demand.

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@BobBodily