Demo data. This passport comes from bundled fixtures, not a live registry. The token, topic and account ids are illustrative and deliberately unallocated, so the HashScan links below will not resolve. Run yarn passport:bootstrap and yarn indexer:dev to index a real passport whose links do.

batterySerial 1

PowerCell 72 kWh EV Pack

Northwind Cells

Verified

Lifecycle

5 events, oldest first

Registeredby 0.0.1111111111matched on-chain
2026-09-21 10:00:00 UTC · sequence 1
battery category: EV · category: battery · chemistry: LFP · manufactured at: 2026-07-14
Transaction on HashScan(demo id)
Shippedby 0.0.1111111111
2026-09-21 10:01:00 UTC · sequence 2
carrier: Maersk · from: Gdansk Plant 2 · to: Rotterdam DC · waybill: MAEU-4471903
Topic on HashScan(demo id)
Custody transferredby 0.0.1111111111matched on-chain
2026-09-21 10:02:00 UTC · sequence 3
from: 0.0.1111111111 · reason: Handover to distributor · to: 0.0.2222222222
Transaction on HashScan(demo id)NFT serial(demo id)
Inspectedby 0.0.2222222222
2026-09-21 10:03:00 UTC · sequence 4
inspector: Example Test Laboratory · result: pass
Topic on HashScan(demo id)
Custody transferredby 0.0.2222222222matched on-chain
2026-09-21 10:04:00 UTC · sequence 5
from: 0.0.2222222222 · reason: Sold to retailer · to: 0.0.3333333333
Transaction on HashScan(demo id)NFT serial(demo id)

Documents

2 referenced, content-addressed on IPFS

conformity-certificate.txtVerified105 B
Checked against its address and the hash on HCS — this is the document that was attested.
Rebuilt from blocks each checked against the CID, served by trustless-gateway.link. No gateway was trusted.
CID
bafkreibn4mm54czofmqwm3lzedyhjqri6cv6zljyfnx6nu5pttfid4ngva
Attested sha256
2de319de0b2e2b21666d7920f074c228f0abecad382b6fe6d3af9cca81f1a6a8
Open on IPFS(demo cid)
end-of-life-declaration.txtVerified93 B
Checked against its address and the hash on HCS — this is the document that was attested.
Hash matched the bytes served by arweave.net, which is trusted to return this transaction's data — an Arweave id is not a content hash.
Arweave tx
kP3xMiEMRD9Wn9Q0vSHpbQ9GXXbQXn3KfvOaNT9Zsxk
Attested sha256
9c6a614c5629e24dddd30c843bfe52741aeb2d4c131e38ca6a43ab5c0db37876
Open on Arweave(demo cid)