Illuminating Global Electric Vehicle Battery Supply Chains using Hyperleger Fabric
Talkat Open Source Summit Europe 2023 · on Wednesday, 2023-09-20· at 12:20· Room 3F (3JAUREGIA - Floor 3), Abandoibarra Etorb., 4, 48011 Bilbao, Bizkaia, Spain·
summary
Circulor’s live SaaS platform ties mined ore to finished EV batteries by tracking physical identifiers, ingesting system APIs and a mobile app, hashing key records to Hyperledger Fabric rather than storing everything on‑chain, and running calculations in an Oracle DB on Oracle Cloud. It attributes CO2 per item, flags anomalies and provenance gaps, supports selective disclosure for auditors, and is already in use at scale by multiple OEMs to underpin US EV tax credits and EU battery passports.
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chapters (14)
- 0:00Supply chain traceability intro
- 1:46How traceability works
- 5:44Digital product passports
- 10:22Adapting platform for other industries
- 11:47Data flow and tech stack
- 14:36Hyperledger Fabric role
- 16:46Security in permissioned network
- 19:46Regulatory drivers for blockchain
- 21:33Journey to responsible sourcing
- 22:38Verifying data at source
- 24:46Detecting supply chain anomalies
- 27:18Compliance and recycled materials
- 29:07Open APIs and standardization
- 30:33Closing remarks and Q&A
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