C++ Blockchain

Open-source C++ projects categorized as Blockchain | Edit details

Top 23 C++ Blockchain Projects

  • GitHub repo solidity

    Solidity, the Smart Contract Programming Language

    Project mention: Daily General Discussion - December 1, 2021 | reddit.com/r/ethfinance | 2021-12-01

    Solidity v0.4.19 has a new ABI decoder, constant variables for array lengths, improved error messages and selective compilation of target artifacts.

  • GitHub repo monero

    Monero: the secure, private, untraceable cryptocurrency

    Project mention: Announcing the MAGIC Monero Fund! | reddit.com/r/Monero | 2021-12-04

    Eventually I would like to see it added to getmonero.org alongside the CCS, Bounties, and monerodevs.org as discussed [here](https://github.com/monero-project/monero-site/issues/1880).

  • Scout APM

    Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo rippled

    Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger in C++

    Project mention: I brought up cryptocurrency on this sub in early 2020 & got destroyed!! | reddit.com/r/Fire | 2021-11-25
  • GitHub repo nano-node

    Nano is a cryptocurrency

    Project mention: Help me come up with a container team name | reddit.com/r/docker | 2021-12-03

    I will send 2 NANO (https://nano.org/) to the whomever provides the best name!

  • GitHub repo lbrycrd

    The blockchain that provides the digital content namespace for the LBRY protocol

    Project mention: How to recover LBC from old wallet.dat? | reddit.com/r/lbry | 2021-01-02

    What's the date on the file? It may be a test net wallet or an old lbrycrd full node wallet. You'd need to sync up a full node and then quit / replace the wallet file: https://github.com/lbryio/lbrycrd/releases/tag/v0.17.3.2

  • GitHub repo SSVM

    WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.

    Project mention: Manage WebAssembly Apps Using Container and Kubernetes Tools | news.ycombinator.com | 2021-11-22

    Yes, Krustlest is a CNCF project too. WasmEdge is going to support Krustlet via the Rust SDK. https://github.com/WasmEdge/WasmEdge/issues/502

    The K8s ecosystem is extensive. Want to show the community another way to use K8s to manage WebAssembly Apps:)

  • GitHub repo dash

    Dash - Reinventing Cryptocurrency (by dashpay)

    Project mention: Dash: Near-Instantaneous Crypto Transactions | reddit.com/r/bitsquabi | 2021-11-10


  • Nanos

    Run Linux Software Faster and Safer than Linux with Unikernels.

  • GitHub repo verge

    Official Verge Core Source Code Repository :muscle:

    Project mention: A question about an ancient wallet | reddit.com/r/vergecurrency | 2021-04-19
  • GitHub repo bitshares-core

    BitShares Blockchain implementation and command-line interface

    Project mention: question for devs about generating Owner, active, memo keys from brain key | reddit.com/r/BitShares | 2021-03-07

    the easiest way to update keys is via GUI. but cli_wallet is good at generating new keys, * try the "derive_owner_keys_from_brain_key" command to generate new keys with the brain key, but please be aware of compatibility issues (will fix in next release https://github.com/bitshares/bitshares-core/pull/2355) * try the "suggest_brain_key" command to generate new brain keys and public keys (remember: the keys generated with this command is not bound to the old brain key) * for more info, try "gethelp derive_owner_keys_from_brain_key" and etc.

  • GitHub repo wallet-core

    Cross-platform, cross-blockchain wallet library.

    Project mention: Solana Support for Ledger Live | reddit.com/r/ledgerwallet | 2021-11-28

    It's not true at all. Trust Wallet multicoin wallet did it and it's open source https://github.com/trustwallet/wallet-core

  • GitHub repo beam

    Beam: Scalable Confidential Cryptocurrency. Leading the way to Confidential DeFi (by BeamMW)

    Project mention: Privacy Officer vs Privacy Manager vs Privacy Consultant | reddit.com/r/privacy | 2021-11-22

    Dude, check out Beam Privacy. I think the website is beam.mw. Check if they have some vacancies.

  • GitHub repo peercoin

    Reference implementation of the Peercoin protocol.

    Project mention: Peercoin v0.11.2 Released | reddit.com/r/peercoin | 2021-11-24
  • GitHub repo evmone

    Fast Ethereum Virtual Machine implementation

    Project mention: Fixed | reddit.com/r/ethtrader | 2021-11-25
  • GitHub repo oxen-core

    Oxen core repository, containing oxend and oxen cli wallets

    Project mention: Weekly Dev Update 28/09/2021 | reddit.com/r/oxen_io | 2021-09-29

    Wallet 3 database changes https://github.com/oxen-io/oxen-core/pull/1490

  • GitHub repo syscoin

    Syscoin is a crypto currency that is universally merge-mineable and offers a unique variety of services including decentralized identities, asset token issuance platform capabilities directly on the blockchain and trustless 0-counterparty interoptibility with the Ethereum blockchain

    Project mention: Syscoin will x100 and all your money will go BRRRRRR! | reddit.com/r/SatoshiStreetBets | 2021-02-22

    Ethereum bridge is not a buzzword as its fully functional to allow an erc20 to become a syscoin protocol token (spt) which allows for that token to now utilize zdag at 60k tps with avoiding gas fees that are increasing in price which is crippling the network. Take a shot and have a read https://www.syscoin.org or just take a shot

  • GitHub repo gulden-official

    Blockchain as intended

    Project mention: Why are white papers so unprofessional? | reddit.com/r/CryptoCurrency | 2021-05-09

    Take a look here: https://github.com/Gulden/gulden-official/raw/master/technical_documentation/Gulden_PoW2.pdf

  • GitHub repo catapult-client

    The official C++ client for the Symbol blockchain.

    Project mention: Symbol Mosaic Revocation Transaction In Metaverse | dev.to | 2021-12-01

    In the new catapult-client v1.0.3.0, Symbol has added a Mosaic Supply Revocation transaction type and a Revokable mosaic flag.

  • GitHub repo XSN

    XSN - Stakenet, the first cryptocurrency with Trustless Proof of Stake

    Project mention: Weekly DEV Update of Stakenet DEX | reddit.com/r/StakeNet | 2021-06-01
  • GitHub repo DAPSCoin

    DAPS is the world's first coin to implement Bulletproofs and RingCT & Ring Signatures in a staking chain. With DAPS it is possible to stake, run masternodes and mine PoA blocks.

    Project mention: Need some ammo, dropping litecoin | reddit.com/r/AltStreetBets | 2021-01-06

    That's one reason why RYO is so low key! DAPS that has this kind of issues is valued at 1.3mil or 5X RYO. Notice that their volume is 1.5 mil, how much of this do you think is real? My guy would never plug a trading bot for clouts. That's why, imho, the flair was very unfair

  • GitHub repo conceal-desktop

    Conceal Desktop - Private DeFi, Encrypted Messaging & Wallet (GUI)

    Project mention: Wallet | reddit.com/r/ConcealNetwork | 2021-04-27

    Yes, here https://github.com/ConcealNetwork/conceal-desktop/releases/

  • GitHub repo deeponion

    Official Source Repo for DeepOnion - Anonymous Cryptocurrency on TOR

    Project mention: DeepOnion v2.3.1 Wallet Released! | reddit.com/r/DeepOnion | 2021-09-17

    Download now: https://github.com/deeponion/deeponion/releases/tag/v2.3.1

  • GitHub repo metrix

    Decentralized, Anonymous, Fast & Secure Cryptocurrency (by TheLindaProjectInc)

    Project mention: Critical Update | reddit.com/r/MetrixCoin | 2021-04-20
  • GitHub repo safexcore

    reference implementation of Safex Blockchain in C++

    Project mention: What is Safex Software? | reddit.com/r/safex | 2021-09-08

    The Safexcore software is improved upon Monero's software and can be found here. The software releases are made for modern Windows, Mac, and Linux operating systems. Several components are comprising the Safexcore:

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-12-04.

C++ Blockchain related posts


What are some of the best open-source Blockchain projects in C++? This list will help you:

Project Stars
1 solidity 13,435
2 monero 6,466
3 rippled 4,014
4 nano-node 3,325
5 lbrycrd 2,761
6 SSVM 2,116
7 dash 1,417
8 verge 1,365
9 bitshares-core 1,147
10 wallet-core 1,116
11 beam 643
12 peercoin 517
13 evmone 287
14 oxen-core 229
15 syscoin 140
16 gulden-official 135
17 catapult-client 124
18 XSN 90
19 DAPSCoin 56
20 conceal-desktop 56
21 deeponion 56
22 metrix 41
23 safexcore 34
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