Creating your First Smart Contract on Hyperledger Fabric!
summary
Explains Hyperledger Fabric’s permissioned model, the execute-order-validate transaction flow, and how to build and run a simple JavaScript chaincode called fabcar demo using Docker Compose, CouchDB, Fabric CA and a solo orderer for development. Shows Node SDK calls that enroll an admin, register a user, and use evaluateTransaction vs submitTransaction; demonstrates initLedger, queryAllCars, createCar and changeOwner working end‑to‑end with minor demo hiccups. Mentions Fabric EVM, Raft for production ordering, and no token/mining for consensus.
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chapters (8)
- 0:00Introduction
- 1:08Hyperledger Fabric overview
- 4:39Fabric’s enterprise design
- 6:25Transaction workflow
- 12:34Fabric architecture and nodes
- 22:00Live smart contract demo
- 28:12Node SDK interaction
- 32:25Fabric roadmap
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