Signed record integrity
Canonical manifests use version hashes and Ed25519 signatures with public verification material.
Identity across the lifecycle
Digital integrity plus honest physical-authenticity signals
DPP Grid can prove whether its published record changed and preserve ownership evidence. It does not overstate a QR scan as proof that a physical item is genuine.
Start a 14-day trialLayered verification
Brand-issued identifiers, evidence and ownership proofs are shown as separate signals with their methods.
Resale continuity
The next owner receives the same item identity after the defined transaction and fulfilment event.
Ready for a concrete next step?
Try the data-readiness assessment, inspect the live demo or talk to the team about your catalogue.
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