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The Top 151 Distributed Ledger Open Source Projects

Categories > Blockchain > Distributed Ledger
Fabric ⭐ 14,235
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.
dependent packages 113total releases 255most recent commit a day ago
Blockchain_guide ⭐ 6,153
Introduce blockchain related technologies, from theory to practice with bitcoin, ethereum and hyperledger.
total releases 7most recent commit 5 months ago
Corda ⭐ 3,900
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.
dependent packages 37total releases 20most recent commit 3 days ago
Composer ⭐ 1,657
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
dependent packages 92total releases 2,288most recent commit 3 years agonpm composer-common} Downloads
Sawtooth Core ⭐ 1,396
Core repository for Sawtooth Distributed Ledger
dependent packages 2total releases 28most recent commit 3 months agopypi sawtooth-signing} Downloads
Blockchain Explorer ⭐ 1,256
most recent commit 8 days ago
Fabric Sdk Java ⭐ 1,091
dependent packages 9total releases 49most recent commit 10 days ago
Iroha ⭐ 1,023
Iroha - A simple, decentralized ledger
most recent commit 4 years ago
Blockchain Development Resources ⭐ 884
The contents of this repository will help you launch a career in Blockchain development. How to deploy Smart contracts on Ethereum, build DApps, DeFi, DAO, NFT and Token protocol.
most recent commit a month ago
Fabric Sdk Go ⭐ 845
dependent packages 58total releases 39most recent commit 2 months ago
Cello ⭐ 833
Operating System for Enterprise Blockchain
total releases 14most recent commit 6 days ago
Ontology ⭐ 801
Official Go implementation of the Ontology protocol. https://dev-docs.ont.io/#/
dependent packages 26total releases 111most recent commit a day ago
Fabric Sdk Node ⭐ 759
Hyperledger Fabric SDK for Node https://wiki.hyperledger.org/display/fabric
dependent packages 76total releases 821most recent commit 15 days agonpm fabric-client} Downloads
Daml ⭐ 738
The Daml smart contract language
dependent packages 36total releases 197most recent commit a day ago
Ibc ⭐ 695
Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.
total releases 6most recent commit 2 days ago
Ccf ⭐ 632
Confidential Consortium Framework
total releases 86most recent commit a day ago
Indy Node ⭐ 629
The server portion of a distributed ledger purpose-built for decentralized identity.
dependent packages 3total releases 535most recent commit 2 months agopypi indy-node} Downloads
Platon Go ⭐ 423
Golang implementation of the PlatON protocol
dependent packages 1total releases 26most recent commit 8 days ago
Fabric Ca ⭐ 398
total releases 54most recent commit 4 days ago
Waltz ⭐ 385
Waltz is a quorum-based distributed write-ahead log for replicating transactions
dependent packages 4total releases 16most recent commit 17 days ago
Coincoin ⭐ 377
Blockchain based cryptocurrency proof-of-concept in Elixir. Feedback welcome
most recent commit 5 years ago
Fabric Sdk Py ⭐ 374
Hyperledger Fabric Python SDK
dependent packages 2total releases 3most recent commit 2 months agopypi fabric-sdk-py} Downloads
Iroha ⭐ 359
Iroha - A simple, enterprise-grade decentralized ledger
total releases 4most recent commit a day ago
Stellard ⭐ 270
INACTIVE. Server in the Stellar network. Maintains the distributed ledger. Introduces and validates transactions. This repo is not in active development, it is being replaced by stellar-core.
most recent commit 7 years ago
Composer Sample Networks ⭐ 226
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
most recent commit 3 years ago
Swarm Learning ⭐ 212
A simplified library for decentralized, privacy preserving machine learning
most recent commit 3 days ago
Bitconch Core ⭐ 204
A new distributed web protocol for smart contracts and decentralized applications.
most recent commit 3 years ago
Computingcommons ⭐ 192
A book on imagining the future of society empowered through blockchain technology.
most recent commit 4 years ago
Fabric Gateway Java ⭐ 177
Hyperledger Fabric Gateway SDK for Java https://wiki.hyperledger.org/display/fabric
dependent packages 3total releases 17most recent commit 7 days ago
Solar ⭐ 174
🌞 Stellar wallet. Secure and user-friendly.
most recent commit 6 months ago
Advanced Eos Examples ⭐ 150
EOS Smart Contract Development Examples
most recent commit a year ago
Documentation ⭐ 123
Ontology Documents https://ont.io
most recent commit 9 months ago
Dotnet Stellar Sdk ⭐ 116
Stellar API SDK for .NET Core 2.x and .NET Standard 2.0
dependent packages 6total releases 70most recent commit a month agonuget stellar-dotnet-sdk} Downloads
Iroha Android ⭐ 109
Android library for Iroha, a Distributed Ledger Technology (blockchain) platform.
most recent commit 2 years ago
Composer Sample Applications ⭐ 107
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
total releases 21most recent commit 3 years ago
Fabric Chaintool ⭐ 90
most recent commit 2 years ago
Iroha Ios ⭐ 88
iOS Swift library for Iroha, a simple distributed ledger
total releases 9most recent commit a year ago
Iroha Javascript ⭐ 87
JavaScript library for Iroha, a Distributed Ledger Technology (blockchain) platform.
dependent packages 2total releases 93most recent commit a month agonpm iroha-helpers} Downloads
Radixdlt Java ⭐ 80
A Java/Android Client library for interacting with a RADIX Distributed Ledger.
most recent commit 2 years ago
Composer Tools ⭐ 75
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
most recent commit 3 years ago
Scalardl ⭐ 75
Scalable and practical Byzantine fault detection middleware for transactional database systems
total releases 30most recent commit 2 months ago
Blockchain Starter Kit ⭐ 74
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.
most recent commit 4 years ago
Fabric Token Sdk ⭐ 61
The Fabric Token SDK is a set of API and services that lets developers create token-based distributed application on Hyperledger Fabric.
most recent commit a day ago
Indyscan ⭐ 55
Hyperldger Indy Transaction Explorer
most recent commit 15 days ago
Flowchain Ledger ⭐ 54
A distributed ledger for the p2p and decentralized IoT devices in JavaScript.
most recent commit a year ago
Fabric Baseimage ⭐ 54
Deprecated Fabric Base Images
most recent commit a year ago
Distributed Compliance Ledger ⭐ 51
DCL is a public permissioned ledger framework for certification of device models. The ledger is based on Cosmos SDK and Tendermint.
total releases 12most recent commit 22 days ago
Chainode ⭐ 48
Fast, Highly Scalable, and Lightweight Private Blockchain Network based on node.js
total releases 2most recent commit 4 years ago
Fabric Api Archive ⭐ 47
Read-only mirror of https://gerrit.hyperledger.org/r/#/admin/projects/
most recent commit 6 years ago
Canton ⭐ 44
Global Workflow Composition that is Scalable, Secure, and GDPR-compliant
most recent commit 2 days ago
Meta Iota ⭐ 40
OpenEmbedded layer for the IOTA Distributed Ledger
most recent commit 2 years ago
Unit E ⭐ 40
A digital currency for a new era of decentralized trust
most recent commit 3 years ago
Godx ⭐ 33
Go implementation of DxChain protocol
most recent commit 3 years ago
Composer Sample Models ⭐ 32
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
most recent commit 3 years ago
Radixdlt Core ⭐ 31
Radix core consensus and networking layer
most recent commit 2 years ago
Coconut ⭐ 31
Coconut: Threshold Issuance Selective Disclosure Credentials with Applications to Distributed Ledgers.
total releases 9most recent commit 2 years ago
Docuhash ⭐ 31
Simple PoC that shows you how to use IPFS and Ethereum blockchain to store files and their information.
most recent commit 8 days ago
Hyperledger Fabric Sdk Php ⭐ 30
Client SDK for Hyperledger Fabric for use in PHP applications
total releases 2most recent commit 5 years ago
Composer Vscode Plugin ⭐ 29
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
most recent commit 3 years ago
Sidetree Fabric ⭐ 25
Implementation of Sidetree with a backing Hyperledger Fabric ledger
dependent packages 1total releases 10most recent commit 2 years ago
Iota Area Codes ⭐ 21
IACs are a proposed standard for tagging IOTA transactions with a geo-location, which allows them to be fetched based on their location.
most recent commit 2 years ago
Indy Anoncreds ⭐ 20
most recent commit 4 years ago
Buttcast ⭐ 18
The depository of ButtCast and an SSB development guide
most recent commit 8 months ago
Fabric Peer Ext ⭐ 17
Libraries that extends the core peer capabilities; and builds an extended fabric-peer image
most recent commit 2 years ago
Cocol ⭐ 17
Rapid blockchain prototyping for real world use-cases
most recent commit 3 years ago
Defi Sec ⭐ 16
Decentralized Finance threats, attack vectors, and mitigation strategies resource repo
most recent commit 2 years ago
Fabric Mod ⭐ 16
Defines compile-time extension points for Hyperledger Fabric
most recent commit 2 years ago
Ex_chain ⭐ 16
Another small blockchain prototype written in Elixir
most recent commit 5 years ago
Por ⭐ 16
A New Distributed Consensus and Distributed Ledger Algorithm
most recent commit 3 years ago
Blockchain Multichain ⭐ 15
Application for proposals using blockchain with MultiChain.
most recent commit 4 years ago
Iroha Ametsuchi ⭐ 15
Flatbuffer database for the Hyperledger Iroha project.
most recent commit 5 years ago
Fabric Cop ⭐ 14
This is a read-only mirror of https://gerrit.hyperledger.org/r/#/admin/projects/ no pull requests accepted
most recent commit 6 years ago
Smartcontract ⭐ 14
most recent commit 4 years ago
Composer Atom Plugin ⭐ 13
⚠️ ⚠️ ⚠️ Hyperledger Composer has been deprecated ⚠️ ⚠️ ⚠️
most recent commit 3 years ago
Hashgraphmachine ⭐ 13
An implementation of the Swirlds Hashgraph - a fair, fast, replicated, Byzantine state machine
most recent commit 6 years ago
Weave ⭐ 12
A Reliable and Fault Tolerant RAFT-based Distributed Key Store written in Java.
most recent commit 4 years ago
Sawtooth Docs ⭐ 12
Documentation source for Sawtooth Lake. Published docs at the link.
most recent commit 6 years ago
Ixian Dlt ⭐ 11
Ixian DLT software
most recent commit 4 months ago
Proof Of Novelty ⭐ 11
A distributed consensus mechanism for securing content novelty: Proof of Novelty.
most recent commit 3 years ago
Blockchain ⭐ 10
A verified permissioned centralized Blockchain for Isabelle/HOL
most recent commit 5 years ago
Sawtooth Mktplace ⭐ 10
Example trading system for Sawtooth Lake distributed ledger.
most recent commit 6 years ago
Sawtooth Validator ⭐ 9
This repo builds a validator (miner) for the Sawtooth Lake ledger. Docs at the link:
most recent commit 6 years ago
Ixian Source ⭐ 9
Ixian source code repository
most recent commit 3 years ago
Factom Open Api ⭐ 8
Open-source lightweight REST API for Factom blockchain
most recent commit 3 years ago
Gmpc ⭐ 8
GMPC multi-chain structure distributed infrastructure
most recent commit 3 years ago
Sdpp ⭐ 8
Streaming Data Payment Protocol
most recent commit 4 years ago
Basic Marketplace ⭐ 7
A virtual marketplace implemented on top of Hyperledger Fabric and Composer
most recent commit 2 years ago
Sawtooth Dev Tools ⭐ 7
Development environment and tools for Sawtooth Lake distributed ledger.
most recent commit 6 years ago
Aws Libra Blockchain ⭐ 7
Helps you get started working with Libra Blockchain on AWS. You can connect to the Libra Testnet, create your own local Testnet and execute Move contracts
most recent commit 3 years ago
Fabric Test Resources Gerrit ⭐ 6
READ ONLY MIRROR of https://gerrit.hyperledger.org/r/#/admin/projects/ NO PULL REQUESTS
most recent commit 4 years ago
Sawtooth Arcade ⭐ 6
Example transaction families for Sawtooth Lake distributed ledger.
most recent commit 6 years ago
Radix Engine Library ⭐ 6
radix-engine-library is an engine for real-time, distributed state machines.
most recent commit 2 years ago
Blockchain Meetup 2018 ⭐ 5
most recent commit 5 years ago
Orc ⭐ 5
Registers are distributed, versioned lists of structured data. The Open Registers Compendium (orc) provides libraries and tools for reading, writing and manipulating data Registers.
most recent commit 3 years ago
Hyperledge Blockchain Explorer ⭐ 5
Custom Hyperledger Explorer
most recent commit a year ago
Indigo ⭐ 5
The Indigo Platform / Ledgable
most recent commit 4 years ago
Car Violation Blockchain Ledger ⭐ 5
A Public Blockchain that can tracking car violation history.
most recent commit 5 years ago
Flowchain Os Lks7688 ⭐ 5
Flowchain OS for MediaTek LinkIt Smart 7688 (lks7688)
most recent commit 5 years ago
Sawtooth Devmode ⭐ 5
Simple consensus engine for Hyperledger Sawtooth for developers
most recent commit 3 months ago
Account Hierarchy ⭐ 5
Daml Smart Contract library for asset custody and account hierarchies
most recent commit 6 months ago
1-100 of 151 projects
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