Invariant Labs

Formal verification for smart contracts, blockchains, and adversarial protocols.

[Invariant Labs @InvariantBuild]

https://t.co/MnESckby3G

[Invariant Labs @InvariantBuild]

Formal Verification gets clearer when it moves from textbook examples to real bugs.

Our new Dafny walkthrough starts with Bubble Sort, Quick Sort, and Merge Sort, then shows how specifications, invariants, and proof obligations uncover a stage-accounting vulnerability.

[Invariant Labs @InvariantBuild]

https://t.co/aCTfJdtFhR

[Invariant Labs @InvariantBuild]

Formal Verification sounds intimidating, but proving your first program with SMT Solver is way more approachable than you think.

We just released an incredibly clear intro article that walks you through SMT basics, loop invariants, and verification conditions step by step.