05-28, 10:30–10:55 (CET), Seed
In this talk, we will explore the fundamentals, development, and current trends in the Layer 2 and rollups ecosystem. We’ll compare various available stacks, delve into the data availability (DA) layer, and examine rollup-based architectures alongside the challenges of building your own rollup.
I’ll break down the different rollup architectures, based rollups, zk, optimistic, their trade-offs. We’ll go over popular stacks like OP Stack, Arbitrum Orbit, as well as data availability options like Celestia and EigenDA. Whether you’re a developer, researcher, or just curious about rollups, this session will give you a clear understanding of how to build and run your own rollup.
Uttam Singh is a Blockchain Engineer and Ethereum Educator, currently working as a Sen. DevRel Engineer at Alchemy. He has previously contributed to leading Web3 companies such as Polygon, Flare, and Binance. Uttam has been public speaker at events like ETH CC, ETH DAM, ETH Belgrade, ETH Oxford, NFT NYC & multiple tech universities.