Hyperledger Fabric (HLF) / All about Channels

This is my contribution to the Hyperledger Tech Study Circle on 20th of November 2020.

written by Roland Bole
published on 20.11.2020

This article gives insight into the basic functionality of a Fabric network, namely those of the channels. We get to know the importance of the channels and to understand the differences between system and application channel.

In this meetup we adapt step by step the existing test-network with two application channels. Furthermore, we install a chaincode per channel and test it with the CLI. We get to know the needed tools like configtxgen or configtxlator and decode a *.tx file or a channel-genesis block.

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