Primary deliverable · Auditor & Evidence Center

BATT-DEMO-0001

Audit-ready evidence pack for critical supply chain review — checklist, custody, risk, proof anchoring, and export controls in one place.

TAMPERED

4 pass · 2 warn · 7 checks

Public passport view
Evidence score

4 pass · 2 warn · 7 checks

Document integrity: TAMPERED — on-chain proof still valid for original hash

Export JSONPrint HTMLProof Registry

Document integrity

TAMPERED

Tamper detected off-chain; original hash proof remains valid.

Custody chain

PENDING

0 transfers · current custodian Carpathian Cells SRL

IoT / risk events

CLEAR

No operational risk alerts recorded for this asset.

Proof anchoring

ANCHORED

Evidence hash anchored on private trust chain.

AI Evidence Copilot v1

Cited evidence review

Deterministic, audit-assisted analysis — not a compliance decision. Human review is always required.

REQUIREDConfidence: LOWdeterministic

Evidence summary

Extracted 3 cited claim(s): 2 supported, 1 need human review. Custodian: Carpathian Cells SRL.

Missing evidence

5 missing evidence item(s) identified for Battery Passport and audit readiness.

Contradictions & risks

2 potential contradiction(s) explained — review tamper vs anchor and status semantics carefully.

Cited review

3 claim(s)
CERTIFICATE HASH VERIFIEDSUPPORTEDHIGH

Document certificate-of-origin-demo.txt hash verified off-chain (CERTIFICATE_OF_ORIGIN).

  • Documentcertificate-of-origin-demo.txt · VALID
  • ChecklistDocument hash stored
DOCUMENT TAMPEREDNEEDS_HUMAN_REVIEWHIGH

Off-chain bytes for certificate-of-origin-demo.txt no longer match the stored SHA-256 hash.

  • Documentcertificate-of-origin-demo.txt · TAMPERED
  • TimelineTamper detected in timeline
PROOF ANCHOREDSUPPORTEDHIGH

Document hash proof anchored on private trust chain (tx 0x1c263803…).

  • ProofProof 0x69312f8d8af502e90dc56ce0b010d2a3e2168ee1f5b61a9a5f5bce37ae00a230
  • ChecklistOn-chain document proof

Missing evidence

5 gap(s)
  • Battery material origin declaration

    No cited upstream supplier proof for battery material origin in current evidence.

    • AssetBATT-DEMO-0001
  • QR / public data carrier

    Digital Product Passport data carrier not present in this pilot scope.

    • AssetBATT-DEMO-0001
  • Full lifecycle emissions record

    Lifecycle carbon footprint evidence is not attached to this asset pack.

    • AssetBATT-DEMO-0001
  • Independent lab verification

    Third-party laboratory verification is not recorded in the evidence set.

    • AssetBATT-DEMO-0001
  • Tamper remediation evidence

    Document integrity mismatch is recorded; remediation notes or replacement document are not present.

    • Documentcertificate-of-origin-demo.txt · TAMPERED

Needs human review

NEEDS_HUMAN_REVIEW
Document tampered while original hash remains anchoredHIGH

Off-chain document bytes were altered (integrity mismatch), but the on-chain proof still anchors the original hash. Operational asset status may remain reviewable while document integrity requires human review — these are separate dimensions.

  • Documentcertificate-of-origin-demo.txt · TAMPERED
  • ProofOriginal hash proof anchored
Operational status vs document integrityHIGH

Asset operational status is CERTIFIED, which reflects derived evidence readiness — not a compliance certification. Document tamper status means current off-chain bytes cannot be trusted without remediation review.

  • AssetOperational status: CERTIFIED
  • Documentcertificate-of-origin-demo.txt · TAMPERED
  • Review document tamper finding: confirm which hash is anchored and whether remediation is documented.
  • Do not treat missing Battery Passport fields as satisfied — upload or cite upstream evidence.
  • This brief is AI-assisted and does not constitute compliance certification.

Readiness mapping

DPP / Battery Passport readiness

Multiple Battery Passport readiness gaps remain (origin, carrier, emissions, lab).

  • AssetBATT-DEMO-0001
  • AssetBATT-DEMO-0001
  • AssetBATT-DEMO-0001
MISSING
Chain of custody

Custody chain is incomplete for downstream integration review.

No citations.

MISSING
Document integrity

Document integrity mismatch detected — human review required.

  • Documentcertificate-of-origin-demo.txt · VALID
  • Documentcertificate-of-origin-demo.txt · TAMPERED
CONTRADICTED
Risk monitoring

No IoT/risk alerts in evidence set.

No citations.

MISSING
Proof anchoring

On-chain proof metadata present for document hash.

  • Proof0x69312f8d8af502e90dc56ce0b010d2a3e2168ee1f5b61a9a5f5bce37ae00a230
SUPPORTED
Uncertainty & limitations
  • Deterministic rule-based analysis (E21 v1) — not a large language model output.
  • Only allowlisted evidence fields were considered; document bytes were not analyzed.
  • Human review is required before any external assurance statement.
  • TrustChain TRL7 pilot — audit-ready evidence assistant, not production certification.
  • Copilot does not modify operational status, custody, or risk records.
  • Missing evidence is reported explicitly; gaps are not hidden in scores.
  • No external AI provider is used in this deterministic v1 build.

Run c39d757d · 5 Jul 2026, 16:33

Dual-use scenario pack

Critical supply-chain scenarios

Dual-use demonstrator for supply-chain resilience and audit-ready evidence — not compliance certification.

0 active0 need review
Open Evidence CenterIncident evidence exportPrint HTML report

Verification checklist

TAMPERED
Asset identity recorded

Asset metadata is present in the audit report.

PASS
Document hash stored

certificate-of-origin-demo.txt hash is stored off-chain.

PASS
Document integrity status

Current verification status is VALID.

PASS
On-chain document proof

Proof anchored on private chain 1337.

PASS
Custody chain updated

0 accepted custody transfers recorded (DB audited).

WARN
Operational risk alert

No risk alerts recorded.

FAIL
Combined audit timeline

Timeline includes 3 entries across DB, on-chain and audited sources.

WARN

Document integrity

FileTypeHashVerificationProofUploaded
certificate-of-origin-demo.txtCERTIFICATE OF ORIGIN0x0142a330…d8c02f6eVALIDANCHORED5 Jul 2026, 09:36
certificate-of-origin-demo.txtCERTIFICATE OF ORIGIN0x0142a330…d8c02f6eTAMPEREDPENDING5 Jul 2026, 09:07

Technical proof metadata

ANCHORED

Verifiable proof anchored on the private trust chain for the original document hash.

Network
trustchain-besu
Trust chain
Private chain · ID 1337
Contract
EventLedger · 0x5FC8d3…875707
Transaction
0x1c263803…a27e0904
Block
243
Proof ID
0x69312f8d…ae00a230
Document hash
0x0142a330…d8c02f6e
Anchored at
5 Jul 2026, 09:36
Event
ProofAnchored

Custody chain

DB_AUDITED
Current custodian
Carpathian Cells SRL
Role
SUPPLIER
Transfers
0

No custody transfers recorded.

Risk monitoring

PENDING

No risk alerts recorded for this asset.

Operational risk data is DB audited in E12; on-chain alert anchoring is not enabled.

Supply chain timeline

Register & Certify

  1. CREATED

    Asset registered by Carpathian Cells SRL

    5 Jul 2026, 09:07 · DB

  2. CERTIFIED

    Certificate hash stored and verified

    5 Jul 2026, 09:36 · DB

Anchor & Verify

  1. ANCHORED

    Document proof anchored on private chain 1337

    5 Jul 2026, 09:36 · ON_CHAIN

Known limitations

  • TrustChain TRL7 pilot — audit-ready evidence, not production certification.
  • Custody and risk events are DB audited in E11/E12; not all events are on-chain.
  • Document bytes remain off-chain in MinIO; only hashes and proofs are verified here.
  • PDF export is HTML print-ready in E13; native PDF generation is planned for a later phase.
Report metadata (technical)
Report ID
TC-AUDIT-BATT-DEMO-0001-2026-07-05T16-33-58-386Z
Generated
5 Jul 2026, 16:33
Asset type
EV_BATTERY_MODULE
Issuer
Carpathian Cells SRL
Environment
https://trustchain.ityes.co · private trust chain (ID 1337)