MFG Calcs
Verify a signed data receipt.
Verify an Ed25519-signed MFG Calcs data receipt in your browser: paste the receipt, we recompute the canonical claim and check the signature against the
Page focus
- Check that a number quoted from MFG Calcs is exactly what MFG Calcs signed: paste a receipt and verify it against the published public key.
- Primary keyword: verify signed data receipt
Related manufacturing topics
- signed manufacturing data
- data provenance verification
- Ed25519 receipt
Last reviewed 2026-05-12.