A wefetch standard · free to any conforming implementation.

# Verify a receipt. In your browser.

Paste a receipt. The hash, the id, the key and the signature are checked on your machine against the keyring; nothing is sent anywhere.

Connect your agent: https://matchfetch.ai/mcp

## Paste the receipt

Paste a receipt at https://rco-barcodeverified.org/verify/ — the four verify rules run in the browser against /keyring.json.

## Contact

Questions about the format or the keyring. One form, read by a person.

Form: https://formspree.io/f/xaeekvzo (name, email, message, source page)

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