LexProof

Tamper Test

Change a single character of a Legal Passport and watch the proof break. Your browser recomputes the fingerprint and reads Ethereum Sepolia directly. LexProof's servers are not involved.

1 ยท Load a Legal Passport

The proof package is inside the verification bundle you can download from any Legal Passport. This test uses only its passport ID and SHA-256 fingerprints, and an uploaded file never leaves your browser.

Not legal advice. Verification confirms that evidence matches the fingerprint anchored on Ethereum Sepolia (testnet). It does not assess the legal merits of any contract and is not legal advice.