Use case directory
Seven documented healthcare contexts where blockchain and distributed ledger designs have been applied with traceable results.
- Electronic health records Access logs, consent pointers, and exchange metadata around existing EHR systems.
- Clinical trials Protocol versioning, randomisation integrity, and timestamped trial events.
- Genomics Consent-bound access to sequencing data and research participation tracking.
- Patient identity Decentralised identifiers and verifiable credentials inside clinical workflows.
- Consent management Granular, revocable authorisation flows with auditable history.
- Healthcare supply chain Track-and-trace for pharmaceuticals, devices, and reagents.
- Research data provenance Reproducible lineage from instrument output to published result.