Succinct Demo
summary
Succinct presents a zero-knowledge light client protocol that verifies Ethereum consensus on other EVM chains for about 300K gas per update, running on mainnet since March and securing the Gnosis bridge with roughly $40M TVR. Telepathy sends arbitrary messages (used by Hashi, Compound grant integration, EigenLayer, Nouns) with client head updates roughly every six minutes per epoch, and the new State Query protocol (live on testnet, mainnet ~1 month) lets contracts pull view-function results for use cases like NFT-gated voting.
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chapters (12)
- 0:00Introduction to Succinct and Telepathy
- 0:30ZK light clients for secure interoperability
- 1:44How the Ethereum ZK light client works
- 2:47Launch of Telepathy protocol and use cases
- 3:49Mainnet integrations and current adopters
- 4:52Live demo: Messaging with Telepathy protocol
- 5:57Explorer view and validation on Gnosis
- 6:58Introducing Telepathy State Queries
- 7:30Querying view functions across chains
- 8:33Use case: NFT-gated voting via L1 data
- 9:10Just-in-time cross-chain data access
- 9:39Developer use cases and call to action








