Build and deploy a Blockchain web-app with Hyperledger Fabric and Hyperledger Composer

on YouTube ↗46m

" summary

Step‑by‑step build and deploy: download and start the local Hyperledger Fabric (four containers: CouchDB, orderer, peer, CA), write a model file plus JavaScript chaincode and access‑control, run composer archive create to produce a banana, install and instantiate the network, and spin up a REST API that returns 200. A cloud proof‑of‑concept using Hyperledger Composer and the IBM Cloud blockchain service records Fairtrade data (premium = 182,000), packing lists, cupping scores and cup scans; the demo deploys and queries the chain successfully.

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" chapters (7)

1. 0:00Start
2. 2:25What is Hyperledger?
3. 4:10Hyperledger Fabric vs. Composer
4. 5:29Stop and start Fabric
5. 6:32Writing your first model file (.cto) Need to define the following
6. 13:44Generate network archive
7. 15:24Demo

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