SP1 Hypercube secures billions in TVL. The correctness of its RISC-V constraints shouldn't rest on testing alone. In partnership with @SuccinctLabs and supported  @ethereumfndn,  @NethermindSec formally verified all 62 core opcodes against the official RISC-V Sail specification in Lean. Hard formal methods, applied to production zk infrastructure. Congratulations on mainnet