EPCIS 2.0 Blockchain Anchoring

EPCIS 2.0 is the event data standard DSCSA and GS1 traceability rules require — AuthiChain hashes and anchors those events so a partner can prove the record has not been altered after the fact.

Why AuthiChain

• SHA-256 hash of the canonical event record, anchored on Polygon with a CAIP-2 chain identifier
• A verifier rejects a malformed or testnet anchor instead of displaying it as proof
• EPCIS events export into a W3C Verifiable Credential without a schema rewrite

How it works

Issue a unique identifier per unit, anchor its record on-chain for tamper-evidence, and let anyone verify it with a single scan. Plans start at $49/mo.

FAQ

Do we need to change our EPCIS implementation?

No — anchoring wraps the events your EPCIS repository already emits; the event schema stays yours.

What does anchoring add over EPCIS alone?

EPCIS proves what was recorded; anchoring proves it has not changed since — a partner checks the hash independently instead of trusting your database.