Tracking cocoa may be just the beginning for PwC, Merck, Hashgraph provenance system
The firms say their combination of physical authentication, digital traceability and enterprise process design has no precedent in supply chains, and cocoa is just the start.
- Source
- CoinDesk
- Published
- 2026-09-08 09:39 UTC
- Cache updated
- 2026-09-08 10:18 UTC
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