Verify a governance receipt

Paste a Nolixan receipt to check its Ed25519 signature and Merkle inclusion proof offline — in your browser, with no call to Nolixan for signature or inclusion. Optionally fetch the external witness log entry to confirm the batch root was published.

Receipt JSONPin expected signer key (optional)Fetch external witness log when witness_url is present

Prefer the command line?

pip install cryptography && python verify_receipt.py receipt.json

The verifier re-derives the RFC 8785 JCS canonical payload, checks the Ed25519 signature, verifies the Merkle inclusion path, and optionally confirms the witnessed root against the transparency log — also published at /api/v1/logs/audit/receipt-key. Signature and inclusion checks need no network; witness fetch is optional.