Chainway & Citrea founder, Orkun Kılıç, explains how his team at Chainway is building the first ZK rollup on Bitcoin: Citrea. - Subscribe to Blockspace Media newsletter to get all your Bitcoin Season 2 news! https://blockspace.media/newsletter/ Bitcoin Season 2 is about new ideas, new conversations on Bitcoin. It's the technical and cultural smashed together for an exciting era of new topics on the oldest blockchain. - 0:00 Intro 1:50 From Eth to Ordinals to Rollups 4:00 What is a Rollup? 7:30 What differentiates Citrea? 9:15 Using inscriptions to post data to Bitcoin 12:10 Optimizing beyond Ordinals 15:30 BitVM enabling a Bitcoin Bridge 16:30 How does Clementine work? 19:40 Does BitVM get more pragmatic? 21:20 Progress on Implementation 24:20 ZK proof verifier R&D 26:00 OP_CAT and soft forks 27:10 The Sequencer Problem 29:50 Competition from other rollups 32:20 Citrea to lead Bitcoin programmability 34:00 Just how scalable is a rollup? 35:05 Using Bitcoin as the token 37:40 Where does Citrea go from here? 40:10 Resurgence in Bitcoin development