Live
Block / tx / address
Green Chain explorer views — query records independently.
Independent verification
CarbonX3 / Green Chain
CX3Scan — on-chain evidence verification
Auditors, reviewers or relevant teams can cross-check the Trace path record against optional seal / L2Anchor records via CX3Scan. Block / L2 Evidence are live today; the CX337–341 standards UI is on the roadmap.
Clear boundary
CX3Scan does not replace an accredited verifier or official registry upload. It is the discovery and L2 Evidence verification surface for sealed records.
Verification interface
Query chain records independently
CX3Scan provides a transparent surface at the final verification step. The Trace UUID/QR path is core; sealed L2 Evidence and L2Anchor are optional.
Live
L2Anchor / seal root
Seal-root records are visible on-chain and can be cross-checked.
Live
L2 Evidence verification
/l2-evidence — Merkle proof, domain and L2Anchor TX verification.
Roadmap
CX337–341 standards UI
Standards-based advanced evidence queries — on the roadmap.
Auditor checklist
Cross-check in three steps
Trace path first, optional seal next, CX3Scan verification last
Trace path / passport
Lot, shipment and step records stay in Trace; raw operational data is not written to the chain.
Evidence receipt
Micro Ledger seal chain and L2 Evidence — the Evidence Sealing pipeline is live today.
CX3Scan lookup
L2 Evidence + L2Anchor TX verification via /l2-evidence — independent cross-check.
Status
CX3Scan maturity matrix
What is live today versus what is on the roadmap
Block / tx / address
Explorer views — independent display of chain records.
L2 Evidence verification
/l2-evidence — Merkle proof, domain and L2Anchor TX.
CX337–341 standards UI
Standards-based advanced evidence queries — beyond L2 Evidence.
This marketing site has no Trace L2 API. Evidence Sealing and CX3Scan explorer + /l2-evidence are live as products; wiring a Trace passport is optional. See CX339 (Evidence) and Green Standards for detail.
See the full evidence line
From CX339 path record to optional seal and CX3Scan verification.