Permissioned ledger later
Hyperledger Fabric can restrict write access to approved suppliers, buyers, warehouses, implementers and auditors.
Blockchain pilot stub
Trace menstrual-product supply chains without exposing people.
Preview how Mahwari Nexus can connect Product Distribution OS, QR product passports and a future Hyperledger Fabric permissioned ledger. This demo uses sample data only.
QR traceability
Product batches can expose a public passport while keeping procurement documents and verification evidence permissioned.
Privacy-first distribution
Distribution analytics should track stock and facilities, not identifiable menstruating people.