Blockchain

Blockchain is a specific type of database with special data organization and properties.

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How to Query Transaction By ID in Hyperledger Fabric 2.0

ByEric Ma

Querying transaction content out from a blockchain network is a common practice used by common scenarios like exploring the blockchain history or verifying the blockchain transaction content from a known ID. In Hyperledger Fabric, the transaction can be queried using a special system chaincode QSCC (Query System Chaincode) which is for ledger and other Fabric-related…

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How to Install Hyperledger Fabric 2.0 in Ubuntu 18.04

ByEric Ma

Hyperledger Fabric is a consortium blockchain system. It’s performance is relatively good and its modular architecture enables it to be usable in many scenarios. Hyperledger Fabric itself has rich documents and samples of test networks. For beginners, deploying a new network for trying and testing still consumes quite some time. In this post, we will…