DeFi by Design EP123: Data Availability in The Modular Stack Explained

As you know, we've become quite the modular blockchain activists and have been focusing on modular rollups quite a bit recently. Today's podcast is a deep dive into how Celestia's Data Availability Sampling (DAS) is changing the way we think about onchain data publishing verification. This modular approach allows for the customization of blockchains for specific use cases, aligning with the philosophy of the "internet of blockchains" and making it easy to launch modular rollups. We'll also delve into Celestia's introduction of the innovative light node, which addresses the challenge of efficient data verification without requiring users to download large amounts of information. This approach aims to ensure end-user verifiability while accommodating the potential growth of the Celestia block size in the future. As one of the pioneers of Modular Blockchains, COO Nick White explains his thesis on the above and what modularism, not maximalism means to him. So, join us in uncovering Celestia's modularity and innovative solutions to data verification are driving its unique position in the blockchain space, offering a new paradigm for building and customizing blockchains for diverse applications and use cases. 𝗪𝗲 𝘁𝗿𝘆 𝗼𝘂𝗿 𝗯𝗲𝘀𝘁 𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝗲 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆, 𝗻𝗼𝗻-𝗯𝗶𝗮𝘀𝗲𝗱, 𝗲𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗰𝗿𝘆𝗽𝘁𝗼 𝗲𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺. 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 𝘂𝘀 𝘄𝗵𝗶𝗹𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝗰𝗼𝗻𝗰𝗲𝗽𝘁𝘀 𝗯𝘆 𝗰𝗹𝗶𝗰𝗸𝗶𝗻𝗴 𝗮𝗻𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗹𝗶𝗻𝗸𝘀 𝗯𝗲𝗹𝗼𝘄 𝗳𝗼𝗿 𝗳𝗿𝗲𝗲 𝗿𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀: Website: https://therollup.co/ Spotify: https://open.spotify.com/show/1P6ZeYd. Podcast: https://therollup.co/category/podcast Follow us on X: https://www.x.com/therollupco Follow Rob on X: https://www.x.com/robbie_rollup Follow Andy on X: https://www.x.com/ayyyeandy Join our TG group: https://t.me/+8ARkR_YZixE5YjBh The Rollup Disclosures: https://therollup.co/the-rollup-discl 𝗗𝗜𝗦𝗖𝗟𝗔𝗜𝗠𝗘𝗥: 𝘐𝘯𝘷𝘦𝘴𝘵𝘪𝘯𝘨 𝘪𝘯 𝘤𝘳𝘺𝘱𝘵𝘰𝘤𝘶𝘳𝘳𝘦𝘯𝘤𝘺 𝘢𝘯𝘥 𝘋𝘦𝘍𝘪 𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮𝘴 𝘤𝘰𝘮𝘦𝘴 𝘸𝘪𝘵𝘩 𝘪𝘯𝘩𝘦𝘳𝘦𝘯𝘵 𝘳𝘪𝘴𝘬𝘴 𝘪𝘯𝘤𝘭𝘶𝘥𝘪𝘯𝘨 𝘵𝘦𝘤𝘩𝘯𝘪𝘤𝘢𝘭 𝘳𝘪𝘴𝘬, 𝘩𝘶𝘮𝘢𝘯 𝘦𝘳𝘳𝘰𝘳, 𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮 𝘧𝘢𝘪𝘭𝘶𝘳𝘦 𝘢𝘯𝘥 𝘮𝘰𝘳𝘦. 𝘈𝘵 𝘤𝘦𝘳𝘵𝘢𝘪𝘯 𝘱𝘰𝘪𝘯𝘵𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩𝘰𝘶𝘵 𝘵𝘩𝘪𝘴 𝘤𝘩𝘢𝘯𝘯𝘦𝘭, 𝘸𝘦 𝘮𝘢𝘺 𝘦𝘢𝘳𝘯 𝘢 𝘤𝘰𝘮𝘮𝘪𝘴𝘴𝘪𝘰𝘯 𝘰𝘳 𝘧𝘦𝘦 𝘢𝘴 𝘢 𝘴𝘱𝘰𝘯𝘴𝘰𝘳𝘴𝘩𝘪𝘱, 𝘪𝘧 𝘵𝘩𝘪𝘴 𝘪𝘴 𝘵𝘩𝘦 𝘤𝘢𝘴𝘦 𝘸𝘦 𝘸𝘪𝘭𝘭 𝘢𝘭𝘸𝘢𝘺𝘴 𝘮𝘢𝘬𝘦 𝘴𝘶𝘳𝘦 𝘪𝘵 𝘪𝘴 𝘤𝘭𝘦𝘢𝘳. 𝘞𝘦 𝘢𝘳𝘦 𝘴𝘵𝘳𝘪𝘤𝘵𝘭𝘺 𝘢𝘯 𝘦𝘥𝘶𝘤𝘢𝘵𝘪𝘰𝘯𝘢𝘭 𝘤𝘰𝘯𝘵𝘦𝘯𝘵 𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮, 𝘯𝘰𝘵𝘩𝘪𝘯𝘨 𝘸𝘦 𝘰𝘧𝘧𝘦𝘳 𝘪𝘴 𝘧𝘪𝘯𝘢𝘯𝘤𝘪𝘢𝘭 𝘢𝘥𝘷𝘪𝘤𝘦. 𝘞𝘦 𝘢𝘳𝘦 𝘯𝘰𝘵 𝘱𝘳𝘰𝘧𝘦𝘴𝘴𝘪𝘰𝘯𝘢𝘭𝘴 𝘰𝘳 𝘭𝘪𝘤𝘦𝘯𝘴𝘦𝘥 𝘢𝘥𝘷𝘪𝘴𝘰𝘳𝘴.