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Author: Admin | 2025-04-28
Mining jobs. It is expected if the mining process is employed for valuable activities, such as assisting with mathematical puzzles and performing machine learning tasks.What is Hyperledger Fabric?Hyperledger Fabric is a distributed ledger technology that can also be used to run smart contracts. Unlike Ethereum, which uses virtual machines (VMs) to run smart contracts (i.e., EVM), Hyperledger Fabric smart contract uses a Docker container to run the code. Unlike VMs, containers can allow smart contract applications at a reduced cost without compromising isolation (i.e., applications in one container are running on top of one operating system).The Linux Foundation oversees the Hyperledger Fabric project. They did, however, receive a significant investment from IBM. In any case, some of you may be familiar with it as the IBM blockchain. Fabric enables traditional high-level programming languages such as Java and Go instead of building Ethereum smart contract languages (aka Golang). Additionally, Fabric is Turing complete, and the data model used by Fabric is key-value pair (description of the value and the value). An example for key-value pairs is as follows: “car”: “Mercedes.” Here, the car is the key, and Mercedes is the value.Fabric's blockchain network is permissioned (private or consortium) because it accommodates broad enterprise applications. Certificate authorities (CAs) must approve users before joining the network. Multiple types of CAs coexist in the network because diverse responsibilities are played. The enrollment certificate authority, for example, allows users to register with blockchains. In addition, the user must seek transaction certificates from the transaction certificate authority following registration. Within the permissioned blockchain network, consensus can be quickly obtained.What is Corda?Unlike Ethereum, which has a wide range of uses, Corda is focused on digital-currency applications. It's a distributed-ledger platform for storing and processing digital-asset data from the past. But, does Corda support smart contracts? Corda smart contracts work on top of the Java Virtual Machine (JVM) and use high-level programming languages like Java and Kotlin. Meanwhile, to enable verifiability, Corda is Turing incomplete. Furthermore, Corda's data model is a transaction-based approach.Corda is frequently used to enable private platforms, in which businesses create their network to exchange digital assets securely. Consensus can be reached quickly on private blockchain platforms. The consensus algorithm in Corda is Raft.Raft is a crash-fault-tolerant (CFT) ordering service that operates on a "leader and follower" basis, with a leader node elected (per channel) and followers replicating its decisions. CFT adds a layer of robustness to the protocol, allowing the algorithm to continue the process and establish agreement even if individual components fail.Selecting a leader, log replication, and safety assurance are all ways to create consensus in Raft. Corda employs a point-to-point messaging system instead of worldwide broadcasting in blockchains. The message receivers and
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