# Henri (Starknet foundation) - Proofs as a smart contract primitives

- Channel: [EthCC](https://streameth.org/ethcc)
- Date: 2026-04-25
- Duration: 21:07
- Watch: https://streameth.org/watch/yt-wXbSkjmkQ5o
- YouTube: https://www.youtube.com/watch?v=wXbSkjmkQ5o