WTF is the pessimistic proof | Devcon SEA

Thu, Oct 2, 2025, 12:00 AM

Cryptographic safety for the AggLayer requires a novel solution. It’s called the pessimistic proof and it treats all chains suspiciously. The AggLayer will be a decentralized protocol that scales blockchains by unifying liquidity, users, and state. The Pessimistic proof is a proof generated to securely grant this shared liquidity, and it will be technically explained in this flash talk by one of the developers. Speaker(s): Ignasi Ramos, Jesus Skill level: Intermediate Track: Layer 2 Keywords: ZKP, liquidity, shared, agglayer Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum, https://warpcast.com/devcon Learn more about devcon: https://www.devcon.org/ Learn more about ethereum: https://ethereum.org/ Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more. Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon SEA was held in Bangkok, Thailand on Nov 12 - Nov 15, 2024. Devcon is organized and presented by the Ethereum Foundation. To find out more, please visit https://ethereum.foundation/