Top 57 distributed-ledger open source projects

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Iroha - A simple, enterprise-grade decentralized ledger

A new distributed web protocol for smart contracts and decentralized applications.

Python implementation of the IPv8 layer

Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.

EOS Smart Contract Development Examples

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

Ontology Documents https://ont.io

Hyperledger Fabric Gateway SDK for Java https://wiki.hyperledger.org/display/fabric

🌞 Stellar wallet. Secure and user-friendly.

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

Android library for Iroha, a Distributed Ledger Technology (blockchain) platform.

Stellar API SDK for .NET Core 2.x and .NET Standard 2.0

Core repository for Sawtooth Distributed Ledger

iOS Swift library for Iroha, a simple distributed ledger

JavaScript library for Iroha, a Distributed Ledger Technology (blockchain) platform.

The training course for better understanding the blockchain from the ground up: a project template to create as simple as possible implementation of a blockchain.

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

Iroha - A simple, decentralized ledger

Tamper-evident and scalable distributed ledger platform

A toy currency

Official Go implementation of the Ontology protocol. https://dev-docs.ont.io/#/

Operating System for Enterprise Blockchain

Hyperledger Fabric SDK for Node https://wiki.hyperledger.org/display/fabric

The Daml smart contract language

Hyperledger is a Collaborative Project at The Linux Foundation.

Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.

Golang implementation of the PlatON protocol

Waltz is a quorum-based distributed write-ahead log for replicating transactions

Hyperledger Fabric Python SDK

Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.

A Reliable and Fault Tolerant RAFT-based Distributed Key Store written in Java.

Library for writing Factom clients in go

Client SDK for Hyperledger Fabric for use in PHP applications

An experimental distributed ledger platform based on a sea of DAG Nodes

A simplified library for decentralized, privacy preserving machine learning

Flatbuffer database for the Hyperledger Iroha project.

Hyperldger Indy Transaction Explorer

A Java/Android Client library for interacting with a RADIX Distributed Ledger.

Documentation source for Sawtooth Lake. Published docs at the link.

A distributed ledger for the p2p and decentralized IoT devices in JavaScript.

DCL is a public permissioned ledger framework for Zigbee compliance certification of device models. The ledger is based on Cosmos SDK and Tendermint.

This is a read-only mirror of https://gerrit.hyperledger.org/r/#/admin/projects/fabric-cop no pull requests accepted

Application for proposals using blockchain with MultiChain.

⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️

The Fabric Token SDK is a set of API and services that lets developers create token-based distributed application on Hyperledger Fabric.

OpenEmbedded layer for the IOTA Distributed Ledger

Rapid blockchain prototyping

IACs are a proposed standard for tagging IOTA transactions with a geo-location, which allows them to be fetched based on their location.

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A digital currency for a new era of decentralized trust