Fast, Highly Scalable, and Lightweight Private Blockchain Network based on node.js

Medicochain is a blockchain powered (built with hyperledger fabric) platform which helps in drugs provenance and hence prevents drugs counterfeiting.

FlashChain:一个基于golang编写的联盟链demo，经过实验测试，该链吞吐量可达25000+。

The node of RainyelLedger, permissioned blockchain created using Substrate. RainyelLedger is a rebranding of RainyelCert-Node :)

A decentralized blockchain. Written in Node.js

Gcoin permissioned blockchain api

the fully prototyped permissioned blockchain proof-of-concept based on the Hyperledger Fabric to simply register devices and controllers for electric vehicles.

This is the repository for the COMP842 Research Project in Semester 2, 2023.

Fast setup Ethereum POA private blockchain for testing (tmux: 1 bootnode, 3 mining nodes, 1 sec block)

Universal Cast-as-Intended verifiable e-voting on a permissioned blockchain

A blockchain based student verification system

Paper that is about Blockchain history, structure, and Bitcoin technical details. Also, Quorum Network which is one of the permissioned blockchains is explained and analyzed in terms of private transaction requirements

A timber-to-charcoal case study is analyzed, designed the software architecture, developed the solution using hyperledger fabric, tested and evaluated it with defined evaluation criteria. The technology stack to develop the smart contract and web services to invoke the chaincode and access the ledger is NodeJs.

Blockchain untuk Sistem pengarsipan ijazah dan sertifikat uji kompetensi berbasis blockchain dan IPFS untuk menjaga integritas data.

A blockchain network of government law enforcement departments and judiciary to maintain criminal case records .

A php library for permissioned blockchain Multichain. Mainly focuses on Asset management and Streams

Software to interact with the blockchain to claim or transfer educational cyptocurrency developed for permissioned blockchain

Hyperledger Fabric Digital Product Passport

Simple hyperledger fabric chaincode written in JavaScript

A simple template for build permissioned blockchain on Hyperledger Fabric using tools Fablo.