Search Results for "blockchain"
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Showing 27 open source projects for "blockchain"
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1
Web3j
Lightweight Java and Android library for integration with Ethereum
...This allows you to work with Ethereum blockchains, without the additional overhead of having to write your own integration code for the platform. Web3j integrates seamlessly with the Epirus Blockchain Explorer. Web3j provides full type-safe access to your blockchain applications. Plugins for leading build tools to simplify the developer experience. Create projects to work with new or import existing decentralized apps in a single command with the Web3j CLI. Simple to use framework for automated integration testing against networks within your IDE. ... -
2
ta4j
A Java library for technical analysis
Ta4j is an open-source Java library for technical analysis. It provides the basic components for the creation, evaluation, and execution of trading strategies. Ta4j is available on Maven Central. You can also download example code from the maven central repository. The wiki is the best place to start learning about ta4j. For more detailed questions, please use the issues tracker. We can calculate indicators over this bar series, in order to forecast the direction of prices through the study... -
3
bitcoinj
A library for working with Bitcoin
...It's implemented in Java but can be used from any JVM compatible language, examples in Python and JavaScript are included. Highly optimized lightweight simplified payment verification (SPV) mode. In this mode, only a small part of the blockchain is downloaded, making bitcoin suitable for usage on constrained devices like smartphones or cheap virtual private servers. A wallet class with encryption, fee calculation, multi-signing, deterministic key derivation, pluggable coin selection/coin control, extensions support and event listeners that let you stay up to date with changes in your balance. ... -
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Sparrow Wallet
Desktop Bitcoin Wallet focused on security and privacy
Sparrow Wallet is an open-source, desktop-focused Bitcoin wallet designed for users who value complete control, security, and privacy when managing their Bitcoin funds. It provides a rich graphical interface that exposes Bitcoin’s underlying UTXO model rather than hiding it behind abstractions, helping users understand every input, output, and fee involved in transactions. Sparrow supports advanced workflows such as Partially Signed Bitcoin Transactions (PSBT), multisignature setups,... -
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5
Bisq
A decentralized bitcoin exchange network
Buy and sell bitcoin for fiat (or other cryptocurrencies) privately and securely using Bisq's peer-to-peer network and open-source desktop software. No registration is required. Get started in minutes. No need to wait for approval from a central authority. Trading takes place on a global P2P network of users running Bisq on their own machines. Bisq never holds your funds. Deposits held in 2-of-2 multi-sig wallets encourage safe, successful trades. Your data is stored locally on disk, and is... -
6
Besu Ethereum Client
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
You can use Besu to develop enterprise applications requiring secure, high-performance transaction processing in a private network. A private network is a network not connected to Ethereum Mainnet or an Ethereum testnet. Private networks typically use a different chain ID and proof of authority consensus (QBFT, IBFT 2.0, or Clique). You can also create a local development network using proof of work (Ethash). Instructions for how to get started with developing on the Besu codebase. Please... -
7
Monero Java Library
Java library for using Monero
A Java library for Monero transactions, enabling integration of Monero functions in Java applications. -
8
MyLocalTon
This is your personal local TON blockchain
This is your personal local TON blockchain (ton.org) in a shape of cross-platform desktop application. It comes in a form of uber-jar with all dependencies and binaries. -
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WeIdentity is a set of distributed multi-center technical solutions that can carry the credible mapping of the actual identity and chain identity of the entity object (person or thing), as well as the realization of safe access authorization and data exchange between the entity objects. WeIdentity is independently developed and fully open source by the Microbank. It adheres to the concept of public alliance chains integrating resources, exchanging value, and serving the public. It is...
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10
PUTinCoin
This is the REAL PutinCoin cryptocurrency project!
...This is the REAL PutinCoin cryptocurrency project! We are developing a dedicated fan cryptocurrency for Russia, the PUTinCoin (PUT). Our coin shows the, that the blockchain connects people and does not seperate them and that cooperation is always better then separation. If you like to support, pls. write to admin@putincoin.org or contribute to the open repositories. eyes We are interested in Cryptocurrencies, Blockchain-Technology and Russia! revolving_hearts We're looking to collaborate on projects dedicated to Russia. ... -
11
Jupiter Blockchain
Platform needed to run the Gravity framework for information storage
The Jupiter Project aims to make blockchain accessible and safe for everyone. Jupiter’s military-grade encryption helps ensure that user data is private and secure. Through our elite encryption capabilities, Jupiter can power secure dApps on public and private networks based on our client’s wishes. Our main product is our L1 blockchain, Jupiter. Jupiter is the base platform needed to run the Gravity framework for information storage and decentralized application building. ... -
12
MeanOS
The smallest and the most powerful operating system.
The first decentralized, artificially intelligent, MEAN.js stack, operating system. Mean OS is the only operating system hosted anonymous using a P2P network and a suite of non-standard in-browser delivery mechanisms. Mean OS is specifically designed to support both Brave and Tor but is compatible with all other major browsers. Mean OS is Proud to be a BRAVE and TOR supporter, be free!! -
13
Cryptonose
An application tracking significant price changes on crypto markets
Cryptonose is a desktop application tracking significant price changes and giving an alerts for crypto markets in real-time. It's helpful if you are a daily trader and want to know instantly if something interesting is happening on your exchange. Cryptonose keeps real-time connection with supported exchanges (Binance, Bitfinex, Huobi, KuCoin and Poloniex, also a DEX: Uniswap V3 is supported). It gives instant notifications about a significant price changes, which is helpful in daily trading... -
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BLOCKCHAIN DEMO KIT V_BCD
Blockchain Demo Kit VBCD
Demo Kit is used for study blockchain technology Initiator: Dr,-Ing. The Anh Vuong (admin) -
15
exchange-core
Ultra-fast matching engine written in Java based on LMAX Disruptor
Exchange-core is an open-source market exchange core based on LMAX Disruptor, Eclipse Collections (ex. Goldman Sachs GS Collections), Real Logic Agrona, OpenHFT Chronicle-Wire, LZ4 Java, and Adaptive Radix Trees. Designed for high scalability and pauseless 24/7 operation under high-load conditions and providing low-latency responses. Single order book configuration is capable to process 5M operations per second on 10-years old hardware (Intel® Xeon® X5690) with moderate latency degradation.... -
16
Multifunctional Ethereum Wallet
This project is made to bring decentralization into daily life.
The Multifunctional Ethereum Wallet (MEW) is an Ethereum blockchain based decenttalized application (DAPP). It uses smart contracts on the Ethereum blockchain for executing transactions, bets, informations, codes, stc. The MEW is a Beta version, it's in testing phase, so it is available only on Ropsten, Infura network. However it is already capable to connect on the mainnet as well. The platform is designed to be a decentralized platform, which is available for everyone. ... -
17
Classpy
GUI tool for investigating Java class files
Classpy is a GUI tool for investigating Java class file, Lua binary chunk, Wasm binary code, and other binary file formats. Understands class files described by JVMS9. Supports Lua 5.3 binary chunk format. Supports Wasm binary format. Supports Bitcoin raw block and transaction format. Displays parsed binary file as tree and hex text. The corresponding hex text is highlighted when you select a tree node. This tool is mainly inspired by javap and JavaClassViewer. -
18
Block-chain for Academic Records
A prototype to digitally store, verify & authenticate academic records
This project aims to develop a prototype to digitally store, verify, and authenticate the academic documents using the permissioned distributed ledger of block chain technology. The prototype is a comprehensive system that uses IBM hyper ledger fabric to provide a transparent and trustable system with high level of integrity and security where all the stakeholders such as students, colleges, degree awarding Universities, regulatory authorities and employers can seamlessly participate in the... -
19
Open SayGes
automation of administrative procedures (workflow) bpm
...The different activities are performed by system users, depending on what your role and what their functions. In V 11 comes chatbot for customer assistance and blockchain for process certification -
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O3 wallet
This wallet was designed for everyday users, Simple and easy to use
O3 Wallet is java based Bitcoin Wallet software built on BitcoinJ. We are heavily focused on design and use cases. Note: We are not uploading new versions here. Follow our website for latest version!! -
21
PayPeer
FAST AND SECURED PAYMENTS | BLOCKCHAIN TECHNOLOGY POWERED
PayPeer can be summarized as a decentralized payment network where computing power is required in order to mint new "coins". It can be used to send money all around the world at any time of day over the internet, much like an email. PayPeer "addresses" are used similarly to email addresses for sending and receiving payments. PayPeer is based on Bitcoin and overall it works very much like Bitcoin except that it uses a very different mechanism for maintaining address balances to improve... -
22
Immutable Sparse Wave Trees (WaveTree)
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
Realtime bigdata tool at the bit level based on immutable AVL forest which can be run in memory or, in future versions, as a merkle forest like a blockchain. Main object is a sparse bit string (Bits) that efficiently scales up to 2^63 bits normally compressed as forest has duplicated substrings. Bits objects support reading bit, byte, short, int, or long (Java primitives) at any bit index in 64 bit range. Example: instead of building a class to hold a header and then data, represent all of that as Bits, subranges of them, and ints for sizes of its parts. ... -
23
Cryptocoins Blockchain Utilities
Utilities for accessing blockchains of various cryptocoins
Utilities for accessing blockchains of various cryptocoins. Java API for fetching data from Blockchains. -
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chaOS41
A cryptocurrency like Bitcoin improved upon with reality binding.
There is a reason this project holds no code. chaOS41 is a cryptocurrency with reality binding. A given value of money was paid for a surface area the size of a flower pot. It was out of proportion. The chaoOS41 currency corrects that. It binds its value to reality. Its unit value is a ratio between money and land area.. When that ratio normalizes, the currency becomes available to the public. 1 more developer is wanted. For that you need inside access, which means... -
25
NamecoinJ
Namecoin GUI in Java
NamecoinJ is a Java based graphical user interface for Namecoin, a peer-to-peer Domain Name System based on Bitcoin technology (a decentralized cryptocurrency). Donations are welcome: BTC: 19o81NGAHpBmVXkfUcxSttwnBsBnLK9hS3, NMC: Mx3hanF6qXywPAyrAU4S14CwXYcMnecaai
