Table 1.
List of reviewed blockchain projects.
| Solution | Public token | Core technology | Public chain | Link |
|---|---|---|---|---|
| GuardTime | No | KSI Blockchain | No | https://guardtime.com/blog/estonian-ehealth-partners-guardtime-blockchain-based-transparency |
| Carechain | No | Ethereum | Yes | https://www.carechain.io/files/CareChain_The_Infrastructure_Consortium.pdf |
| MedRec | No | Ethereum | No | https://medrec.media.mit.edu/ |
| Dovetail | No | Hyperledger | No | https://www.dovetaillab.com/ |
| MedicalChain | Yes | HyperLedger and Ethereum | Yes | https://medicalchain.com/en/whitepaper/ |