Copy or newer version
Identify a byte-identical copy separately from a document that explicitly supersedes an earlier version.
Document Binding · pilot design
Bind each transport document to the right delivery.
A POD arriving by email can have the right shipment reference and still belong to the wrong consignment, stop, recipient or document version. The proposed layer checks that scope before an operator can use the record in an invoice or compliance workflow.
Controlled workflow
From incoming document to a reviewed decision.
Email / API / portal→Document match→Delivery and party scope→Human review→Evidence event preview
OCR is a replaceable input adapter, not the decision engine. The proposed record retains the original reference, source channel, claimed issuer/hash, event and receipt times, policy version and reviewer outcome.
Fail closed
A shipment ID alone is not enough.
Wrong delivery or party
A multi-stop shipment cannot let one consignee’s document satisfy another delivery or become visible to the wrong party.
Ambiguous references
Conflicting PO, booking or shipment identifiers remain in review rather than becoming an automatic link.
Invoice-pack gate
A validated POD can remove one blocker; the PO, rate, CMR/BOL and invoice checks still determine the overall readiness.
Public example
Inspect the synthetic decision before a pilot.
The Polish public fixture shows six document contexts: one current POD candidate, a duplicate, a superseded POD, a low-confidence CMR, a conflicting invoice and a wrong-party delivery note.
Open the Polish-language fixtureWhat the example does not do
- No source file or real inbox intake
- No cryptographic hash, signature or issuer verification
- No persisted event or downstream webhook
- No payment, eCMR or legal-evidence conclusion
First commercial gate
Prove one handoff before scaling.
01Agree the invoice/evidence policy
02Authorize one document source
03Test match, scope and exception cases
04Review decisions with the operations owner
05Measure delivery-to-invoice-ready time
06Approve or reject a connector rollout
The first pilot should measure false matches, review rate and time to an accepted document pack. Savings or shorter DSO are outcomes to measure, not promises on this page.