Примеры решений на HyperLedger (BlockChain)

Smart Contract Access Control Demo

https://www.youtube.com/watch?v=EjJS_bRgoS8&list=PLVztKpIRxvQU-deHiJYmSLK83fEGQt96k&index=9

https://github.com/IBM/fabric-contract-attribute-based-access-control

https://github.com/IBM/raft-fabric-sample

https://www.youtube.com/watch?v=Lo9UB_idBto&list=PLVztKpIRxvQU-deHiJYmSLK83fEGQt96k&index=7

Голосовалка от IBM на Vue.js

https://github.com/IBM/evote

https://www.youtube.com/watch?v=8uJSHW3Rpzs&list=PLVztKpIRxvQU-deHiJYmSLK83fEGQt96k&index=4

https://github.com/IBM/auction-events