Showing 40 open source projects for "key"

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  • 1
    key-elf

    key-elf

    Forensic tool to recover lost BTC private keys.

    ...It bypasses the file system and scans the raw data directly, looking for the unique "fingerprint" (ASN.1 signature) of Bitcoin private keys to recover them from the digital wreckage.The Graphical User Interface (GUI) is the advanced/premium version. If needed, please visit: https://gitlab.com/8891689/key-elf
    Downloads: 30 This Week
    Last Update:
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  • 2
    MetaMask Browser Extension

    MetaMask Browser Extension

    The MetaMask browser extension enables browsing Ethereum blockchain

    ...Start exploring blockchain applications in seconds. Trusted by over 30 million users worldwide. Available as a browser extension and as a mobile app, MetaMask equips you with a key vault, secure login, token wallet, and token exchange—everything you need to manage your digital assets. MetaMask provides the simplest yet most secure way to connect to blockchain-based applications. You are always in control when interacting on the new decentralized web. MetaMask generates passwords and keys on your device, so only you have access to your accounts and data. ...
    Downloads: 7 This Week
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  • 3
    Ordinals

    Ordinals

    Rare and exotic sats

    ...Ordinal numbers are serial numbers for satoshis, assigned in the order in which they are mined, and preserved across transactions. ord relies on Bitcoin Core for private key management and transaction signing.
    Downloads: 0 This Week
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  • 4
    Coin Wallet

    Coin Wallet

    Coin Wallet is a non-custodial crypto wallet for Bitcoin

    Coin Wallet is a non-custodial multicurrency wallet for multiple platforms. A secure, user-friendly cryptocurrency wallet focused on providing essential features without complicated setup.
    Downloads: 3 This Week
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  • 5
    bitcoinj

    bitcoinj

    A library for working with Bitcoin

    ...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. Experimental full verification mode, which does the same verification work as Bitcoin Core. In this mode, the unspent transaction output set (UTXO set) is calculated.
    Downloads: 0 This Week
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  • 6
    Trust Wallet Core

    Trust Wallet Core

    Cross-platform, cross-blockchain wallet library

    Trust Wallet Core is an open source, cross-platform, mobile-focused library implementing low-level cryptographic wallet functionality for a high number of blockchains. It is a core part of the popular Trust Wallet, and some other projects. Most of the code is C++ with a set of strict C interfaces, and idiomatic interfaces for supported languages: Swift for iOS and Java for Android. Wallet Core supports more than 50 blockchains, Bitcoin, Ethereum, Binance Chain, and most major blockchain...
    Downloads: 9 This Week
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  • 7
    Bitcoin Private Key Calculator
    A simple program to bruteforce a bitcoin address private key
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    Downloads: 24 This Week
    Last Update:
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  • 8
    BTCPay Server

    BTCPay Server

    Free, open-source & self-hosted, Bitcoin payments

    BTCPay Server is a self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant, and free. Launch a server in a cloud, your own hardware device, or use an existing host. Connect your e-commerce store or use one of many apps to get paid. Funds arrive directly to your connected wallet. Features you use the most are baked right into every instance so you can hit the ground running. Create a Point-of-Sale app for your store, easily embed a tipping button...
    Downloads: 5 This Week
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  • 9
    ADAMANT JavaScript API library

    ADAMANT JavaScript API library

    ADAMANT Javascript API library

    ADAMANT JavaScript API is a library intended to interact with ADAMANT blockchain for JavaScript developers. Also ADAMANT Console and ADAMANT node Direct API are available. JS API shows decentralization in action, if a network node cannot fulfill your request, the library will redirect it to another node, and so on several times. You will get the result and you do not need to think about processing the request. Health Check system pings all nodes in the list using /status endpoint, and...
    Downloads: 1 This Week
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    Secure File Transfer for Windows with Cerberus by Redwood

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  • 10
    Stack Wallet

    Stack Wallet

    Stack Wallet, a multicoin, cryptocurrency wallet

    Stack Wallet is an open-source, multi-currency cryptocurrency wallet developed by Cypher Stack that emphasizes privacy, self-custody, and cross-platform usability. It allows users to store, send, receive, and manage multiple digital assets from a single interface while retaining full control of their private keys. The wallet supports a growing list of cryptocurrencies and includes ongoing optimizations and fixes through active releases. Designed for both desktop and mobile environments, it...
    Downloads: 1 This Week
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  • 11
    Polymarket Data

    Polymarket Data

    Polymarket Data Retriever that fetches, processes, and structures data

    ...It begins by fetching market metadata such as questions, outcomes, and trading volumes, then proceeds to scrape order-filled events from a GraphQL-based subgraph, and finally transforms these raw events into structured trade-level records with calculated prices and directions. One of its key strengths is its ability to run incrementally and resume operations automatically, making it suitable for long-running data collection without duplication or data loss.
    Downloads: 0 This Week
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  • 12
    Blockchain Guide

    Blockchain Guide

    Introduce blockchain related technologies, from theory to practice

    ...At present, blockchain technology is still in a stage of rapid development, involving distributed systems, cryptography, game theory, network protocols, and many other disciplines, which bring challenges to both learning and practice. This book hopes to objectively explore the ins and outs of the blockchain concept, analyze key technologies and principles, and use the world's largest open-source distributed ledger project, Hyperledger, as an example to explain specific applications. In the process of developing the Hyperledger project and designing solutions for enterprises, the author has accumulated some practical experience.
    Downloads: 0 This Week
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  • 13
    zvt

    zvt

    Modular quant framework

    For practical trading, a complex algorithm is fragile, a complex algorithm building on a complex facility is more fragile, complex algorithm building on a complex facility by a complex team is more and more fragile. zvt wants to provide a simple facility for building a straightforward algorithm. Technologies come and technologies go, but market insight is forever. Your world is built by core concepts inside you, so it’s you. zvt world is built by core concepts inside the market, so it’s zvt....
    Downloads: 0 This Week
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  • 14
    Neon Wallet

    Neon Wallet

    Self-custodial wallet for managing digital assets

    Neon Wallet is a self-custodial wallet for managing digital assets on desktop and mobile, supporting Neo, Ethereum, and EVM networks, with full user control. Available as a desktop wallet on Windows, Mac OS X, and Linux, the NEON wallet allows users to claim GAS on the NEO network.
    Downloads: 4 This Week
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  • 15
    Downloads: 2 This Week
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  • 16
    unChain Bitcoin Private Key Calculator

    unChain Bitcoin Private Key Calculator

    Calculate the Private Key and recovery seed of any bitcoin address

    Using unChain Bitcoin Private Key Calculator you can calculate the Private Key or Recovery seed of any bitcoin address. If you lost the access on your bitcoin wallet this is your tool. Please don't use this software for malicious purposes.
    Downloads: 18 This Week
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  • 17
    Naeon

    Naeon

    The safest way to store private data in untrusted (cloud) environments

    ...Threshold Key Sharing extends this further by splitting the private key, eliminating the single point of failure.
    Downloads: 0 This Week
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  • 18
    Cryptocalc

    Cryptocalc

    Cryptocurrency wallet generator version 0.5.20

    A non custodial Cryptocurrency wallet generator
    Downloads: 7 This Week
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  • 19
    bitResurrector

    bitResurrector

    Bitcoin private key recovery tool with Bloom Filter & CUDA

    BitResurrector v3.0.3 is a high-performance security research tool designed for digital archaeological tasks: recovering access to abandoned Bitcoin assets. The engine exploits specific entropy vulnerabilities (CVE-2013-7372) and uses a 9-echelon statistical filter to segregate mathematical "corpses" from potentially valid keys. Technological Stack: - Zero-Latency Bloom Filter: Real-time matching against 58M+ active addresses (Loyce Club data). - Turbo Core: C++/AVX-512 optimization...
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    Downloads: 31 This Week
    Last Update:
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  • 20
    BIP39-XOR

    BIP39-XOR

    Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")

    Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array (so-called "seed phrase") using exclusive OR (XOR)/Vernam cipher (a.k.a. One Time Pad). If not input by a user, an encryption key is automatically generated at random. Encryption with such a key preserves integrity of BIP-39 checksums of all keys (that's distinct while also compatible with SeedXOR implementation).
    Downloads: 0 This Week
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  • 21
    Pasword generator RORG

    Pasword generator RORG

    Securely generate passwords using UTF16 and Random.org

    This application offers the ability to generate passwords using atmospheric noise withthe service random.org or fully local key creation. The application generates random characters from the entire UTF-16 range and converts them into one long string. INSTALATION: No installation is needed. Simply extract the folder PR-RORG.zip and use it. The application keeps its settings (including the API key) in its folder located within C: Program Files. Frequently asked questions (FAQs) in file FAQ.txt
    Downloads: 1 This Week
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  • 22
    Voodoo Token

    Voodoo Token

    P2P Decentralized Currency on PulseChain

    Voodoo Token is a decentralized peer-to-peer meme coin built on the Pulsechain Blockchain. Some key features of Voodoo Token are: fast and cheap transactions, integrating into a gambling DApp, and it's used within DeFi.
    Downloads: 0 This Week
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  • 23
    Tonkeeper

    Tonkeeper

    Tonkeeper: Secure TON wallet for crypto storage & transactions.

    Key Features: - Easy wallet setup and recovery. - Multi-language support for global users. - Real-time
    Downloads: 0 This Week
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  • 24
    crypto scanner v6.0.0

    crypto scanner v6.0.0

    AI‑powered signals, risk analysis, and automated trading bot

    Advanced Crypto Scanner v6.0.0 All‑in‑one Windows crypto tool – real‑time data, signals, risk analysis, AI learning, and automated trading bot. Live Data: Prices, volume, market cap (CoinMarketCap/CoinGecko), BTC dominance, market sentiment. Smart Signals: Basic (price/volume) & Advanced (RSI, MACD, Bollinger, Stochastic, ADX) with confirmation gate. Risk Rating: Low/Medium/High based on liquidity, volatility, category, technicals. Filters: Category (DeFi, AI, Gaming, NFT, Meme,...
    Downloads: 4 This Week
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  • 25
    Simply Copy Bot

    Simply Copy Bot

    Copytrading bot for memecoins on the Solana blockchain

    Simply Copybot is a powerful Solana trading bot that supports platforms like Raydium V4, Meteora, Pump.fun, and Moonshot. It allows unlimited bot instances, copying multiple wallets, and ensures fast execution with GRPC and multi-endpoint support, including Jito and bloXroute. Key features include Sol/WSOL auto-rebalancing, static or percentage copy sizes, stop loss, trailing stop loss, multiple take profits, and fee optimization. The bot manages trades for the same token independently across wallets and prevents slow or duplicate transactions. For Pump.fun, it offers lower-risk fixed input swaps, making it ideal for fast, flexible, and efficient copy trading.
    Downloads: 0 This Week
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