TrustChain Evidence Report

Report ID: TC-AUDIT-BATT-2026-0001-2026-07-05T16-35-58-314Z
Asset: BATT-2026-0001 · EV Battery Module
Generated: 2026-07-05T16:35:58.314Z · Phase e14 · Chain 1337

Verification checklist

ItemStatusDetail
Asset identity recordedPASSAsset metadata is present in the audit report.
Document hash storedPASScertificate-of-origin-demo.txt hash is stored off-chain.
Document integrity statusWARNCurrent verification status is TAMPERED.
On-chain document proofPASSProof anchored on private chain 1337.
Custody chain updatedPASS2 accepted custody transfers recorded (DB audited).
Operational risk alertPASSLatest alert: TEMPERATURE_BREACH / HIGH.
Combined audit timelinePASSTimeline includes 17 entries across DB, on-chain and audited sources.

Document integrity (OFF_CHAIN_HASH)

Overall status: TAMPERED

FileStatusHashProof
certificate-of-origin-demo.txtTAMPERED0x8d8dd0a552c1131a…Yes

Blockchain proofs (ON_CHAIN)

ContractTxBlockChain
EventLedger0x17b5c264753f5eee…16161337

Custody chain (DB_AUDITED)

Current custodian: iTYES Mobility Lab (MANUFACTURER)

FromToStatusProposed
Carpathian Cells SRLDanube Secure LogisticsACCEPTED2026-07-05T13:19:45.678Z
Danube Secure LogisticsiTYES Mobility LabACCEPTED2026-07-05T13:19:45.693Z

Risk summary (DB_AUDITED)

Threshold: 2C-8C · Readings: 4 · Alerts: 1

TypeSeverityStatusValue
TEMPERATURE_BREACHHIGHACKNOWLEDGED9.4C

Combined timeline

StepLabelAtSource
CREATEDAsset registered by Carpathian Cells SRL2026-07-05T11:07:47.843ZDB
CERTIFIEDCertificate hash stored and verified2026-07-05T13:19:41.467ZDB
ANCHOREDDocument proof anchored on private chain 13372026-07-05T13:19:45.628ZON_CHAIN
TAMPER_DETECTEDDocument hash mismatch detected off-chain2026-07-05T13:19:45.652ZDB
CUSTODY_ACCEPTEDCarpathian Cells SRL → Danube Secure Logistics (ACCEPTED)2026-07-05T13:19:45.683ZDB_AUDITED
CUSTODY_ACCEPTEDDanube Secure Logistics → iTYES Mobility Lab (ACCEPTED)2026-07-05T13:19:45.697ZDB_AUDITED
IOT_READINGTEMPERATURE 5.5C (DB audited)2026-07-05T13:19:45.710ZDB_AUDITED
IOT_READINGTEMPERATURE 5.5C at Checkpoint Danube Hub · Danube Secure Logistics2026-07-05T13:19:45.713ZDB_AUDITED
IOT_READINGHUMIDITY 42% (DB audited)2026-07-05T13:19:45.715ZDB_AUDITED
IOT_READINGHUMIDITY 42% at Checkpoint Danube Hub · Danube Secure Logistics2026-07-05T13:19:45.717ZDB_AUDITED
IOT_READINGTEMPERATURE 6.8C (DB audited)2026-07-05T13:19:45.719ZDB_AUDITED
IOT_READINGTEMPERATURE 6.8C at Checkpoint Danube Hub · Danube Secure Logistics2026-07-05T13:19:45.722ZDB_AUDITED
IOT_BREACHTEMPERATURE 9.4C (DB audited)2026-07-05T13:19:45.724ZDB_AUDITED
IOT_READINGTEMPERATURE 9.4C at Checkpoint Danube Hub · Danube Secure Logistics2026-07-05T13:19:45.727ZDB_AUDITED
RISK_ALERTHIGH TEMPERATURE_BREACH: Temperature breach detected: 9.4C outside 2C-8C2026-07-05T13:19:45.728ZDB_AUDITED
RISK_ALERTTemperature breach detected: 9.4C outside 2C-8C · Danube Secure Logistics2026-07-05T13:19:45.732ZDB_AUDITED
CLAIM_SUBMITTEDQA_CLAIM: E20 QA claim · Carpathian Cells SRL2026-07-05T15:55:04.719ZDB_AUDITED

Limitations