Transforming EHR Systems Using the HyperLedger Fabric Blockchain Framework
摘要
An Internet-connected network of nodes running a distributed protocol called a blockchain simulates a “trusted” computing service. Each node owns a portion of the asset that the service generates or represents. Blockchain technology’s main objective is the decentralization of information and data management and storage. The popularity of permissioned blockchain platforms has significantly increased recently. One such permissioned blockchain technology is called Hyperledger Fabric, and It runs as one of the HyperLedger projects under the Linux Desktop Federation’s administration. A modular and extendable open-source method for launching projects is called Fabric. Smart contracts (chaincode), endorsers, committers, validators, andOrderers are among the constituents comprising the Fabric. These platforms maintain a high degree of anonymity for their users while guaranteeing total transparency of the activities documented on the ledger, data security, and resistance to tampering.