Prove more.
Reveal less.
Identity on the internet is broken. To prove who you are, you have to give up who you are. We think cryptography can fix that.
Thurin builds open, decentralized infrastructure for a world where identity is self-sovereign, privacy is the default, and trust is verified by math. No backends. No intermediaries. No data collection. Just public-key cryptography, on-chain claims, and you. Link your keys, your addresses, and your accounts into one identity you can prove and anyone can verify.
Thurin
Look up an identity, attest your own, verify any claim. The full Thurin stack at thurin.id.
Visit Thurin →Mathom
An air-gapped machine for PGP key custody, subkey provisioning, and release signing. A vault you visit, not a computer you use.
Coming soonNoir Audit Skill
A Claude Code skill that runs a structured security audit on Noir zero-knowledge circuits. Underconstraints, nullifier soundness, privacy leaks.
View on GitHub →