Bitcoin’s High-Tech War: Builders vs. The Filters

Listen to this episode from Supply Shock on Spotify. In this episode, Janusz joins the show to discuss the growing tension in the Bitcoin community over layer two (L2) scaling, especially around rollups like Citrea. We also unpack a proposed change to the OP_RETURN limit, the ideological split between Bitcoin core devs and cultural purists (aka "filters"), and the implications for Bitcoin’s long-term scalability and security models. Enjoy! — Follow Janusz: https://x.com/januszg_ Follow Rizzo: https://x.com/pete_rizzo_ Follow Supply Shock: https://twitter.com/SupplyShockBW Follow Blockworks: https://twitter.com/Blockworks_ Join Supply Shock Telegram: https://t.me/+SpmLg6P_QcgxNDcx Supply Shock Newsletter: https://blockworks.co/newsletter/supplyshock — Join us at Permissionless IV June 24th - 26th. Use code SUPPLY10 for 10% OFF! https://blockworks.co/event/permissionless-iv — Core is the Bitcoin Everything Chain—unlocking trustless Bitcoin Staking to power the future of Bitcoin DeFi. Core empowers Bitcoin holders to earn secure, sustainable yield while retaining full control of their assets. Start staking your Bitcoin and earn real yield: https://stake.coredao.org/blockworks — Timestamps: (00:00) Introduction (01:45) Bitcoin Debate: L2s, Citrea & Rollups (14:56) Core Ad (23:22) The Case for Citrea (29:32) Growing the Bitcoin Economy (33:51) Bitcoin Fees & Security (40:11) Core Ad (43:56) Babylon, Staking & Economic Security (01:00:02) Spark Network and State Chains (01:03:33) Comparing Spark and Lightning Networks (01:09:03) Future Prospects and Industry Trends — Disclaimer: Nothing discussed on Supply Shock should be considered as investment advice. Please always do your own research & speak to a financial advisor before thinking about, thinking about putting your money into these crazy markets.