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Hands-On Cybersecurity with Blockchain by Rajneesh Gupta

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Working of Hyperledger and transaction processing

The working of Hyperledger and transaction processing can be explained as follows:

  1. Transaction proposal: In Hyperledger Fabric, the process starts with the client application sending transaction proposals:

Each client application proposes transactions to endorse peers for the simulation and endorsement process.

  1. Endorsers send RW sets to the client: Each endorsing peer simulates the proposed transaction and stores the set of read and written data named RW sets. These sets are signed by endorsing peers and are returned to the client application:

Transaction endorsement: This is a signed ...

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