fricoben(@Fricoben):We built Verity, an open-source formally verified smart contract compiler in Lean 4, granted by @ethereumfndn and @thedaofund (+ @wintermute_t) to enable us to formally verify all protocols with a simple method: 1- Model the contract in Verity 2- Write the spec the contract must follow 3- Agents write the maths proofs that this implementation matches the specs 4- Lean's kernel checks the proof holds

fricoben

@Fricoben

Securing smart contracts with formal verification Cofounder (@veritylab)

가입 April 2020

923 팔로잉 중 5.3K 팬

fricoben@Fricoben

2026.07.22 14:00

We built Verity, an open-source formally verified smart contract compiler in Lean 4, granted by @ethereumfndn and @thedaofund (+ @wintermute_t) to enable us to formally verify all protocols with a simple method: 1- Model the contract in Verity 2- Write the spec the contract must follow 3- Agents write the maths proofs that this implementation matches the specs 4- Lean's kernel checks the proof holds