ANCHOR YOUR BUILD. VERIFY ANYWHERE.
Create a tamper-proof, blockchain-timestamped record of your project. Every file hashed, every claim anchored.
Connect GitHub
Sign in with GitHub OAuth before creating a proof. Your authenticated login is embedded in the manifest at submission time, linking your GitHub identity to your Sui wallet.
Add your evidence
Upload screenshots, READMEs, architecture diagrams, or any build artifacts. Each file is SHA-256 hashed in the browser before upload. Toggle any file to Private — it is encrypted with Sui Seal so only your wallet can decrypt it.
Anchor on Sui
Your wallet signs a Sui transaction that stores the manifest hash and Walrus blob ID on-chain. The resulting object has an immutable blockchain timestamp. No Vouch backend is involved in the anchoring step.
Share and verify
Your proof page shows the timestamp, evidence list, and GitHub identity. Anyone can paste the object ID into /verify to independently re-hash the manifest from Walrus and confirm it matches the on-chain record.