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For importers, customs and auditors

Check a passport

No account, no trust in the mill: the page recovers the verifier's signature, finds the statement and the allocation on the ledger, follows the precursors upstream, and proves each disclosed field against the signed evidence root.

Paste a passport (JSON), open the link the mill sent with the shipment, or load an example: the smelter's pig iron delivered to an Italian buyer, on this browser's ledger or on the public testnet.