Search Results for "blockchain"
Sort By:
Showing 25 open source projects for "blockchain"
View related business solutions-
Veeam Data Platform v13.1 - Get Your Free TrialTry Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
-
Earn up to 16% annual interest with Nexo.Generate interest, borrow against your crypto, and trade a range of cryptocurrencies — all in one platform. Geographic restrictions, eligibility, and terms apply.
-
1
SQUEEZER
Squeezer framework, build serverless dApps
Squeezer is a platform that empowers new-entry blockchain developers to build serverless dApps simply as dead. The main usage of the ChainKit is to unify top blockchains interfaces into a single normalized API interface, therefore you can build blockchain dApps easily without digging into blockchain complex infrastructure. Bi-directional on-chain transactions (inbound and outbound). Build dApps connecting to smart contracts using chain kit agnostic connector. ... -
2
Qtum
Qtum Core Wallet
Qtum is a decentralized blockchain project built on Bitcoin's UTXO model, with support for Ethereum Virtual Machine-based smart contracts, and secured by a proof of stake consensus model. It achieves this through the revolutionary Account Abstraction Layer which allows the EVM to communicate with Qtum's Bitcoin-like UTXO blockchain. Welcome to the Qtum Ignition Main Network. -
3
Namecoin Core
Namecoin full node + wallet based on the current Bitcoin Core codebase
Namecoin Core is the reference implementation of Namecoin, a decentralized naming system based on the Bitcoin protocol. It allows users to register and manage domain names and identities on a blockchain, aiming to provide censorship-resistant and secure alternatives to traditional DNS systems. -
4
Constantine
Modular, high-performance, zero-dependency cryptography stack
High-performance cryptography for proof systems and blockchain protocols. This library provides a constant-time implementation of cryptographic primitives with a particular focus on cryptography used in blockchains and zero-knowledge-proof systems. The library aims to be a fast, compact and hardened library for elliptic curve cryptography needs, in particular for blockchain protocols and zero-knowledge proofs system. -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
-
5
OpenZeppelin Contracts
OpenZeppelin Contracts is a library for secure smart contracts
A library for secure smart contract development. Build on a solid foundation of community-vetted code. OpenZeppelin Contracts uses semantic versioning to communicate backward compatibility of its API and storage layout. To keep your system secure, you should always use the installed code as-is, and neither copy-paste it from online sources nor modify it yourself. The library is designed so that only the contracts and functions you use are deployed, so you don't need to worry about it... -
6
Sign-In with Ethereum
Sign-In with Ethereum library
Sign-In with Ethereum is a new form of authentication that enables users to control their digital identity with their Ethereum account and ENS profile instead of relying on a traditional intermediary. Already used throughout web3, this is an effort to standardize the method with best practices and to make it easier for web2 services to adopt it. Sign-In with Ethereum describes how Ethereum accounts authenticate with off-chain services by signing a standard message format parameterized by... -
7
FHEVM
Integrate FHE with blockchain applications
FHEVM is a framework built by Zama to enable confidential smart contracts on EVM-compatible blockchains using Fully Homomorphic Encryption (FHE). It lets developers write Solidity contracts that handle encrypted inputs, encrypted state, arithmetic and logical operations on encrypted types, while maintaining privacy (data always encrypted), composability (encrypted state works alongside public state), and security (via threshold decryption, KMS, etc). The framework includes on-chain and... -
8
A simple program to bruteforce a bitcoin address private key
-
9
bitResurrector
Bitcoin Seed Phrase Recovery & Private Key Finder: GPU & Bloom Filter
BitResurrector v3.0.3 is a high-performance offline tool for recovering forgotten Bitcoin assets, damaged seed phrases, and vulnerable private keys. KEY CAPABILITIES: 1. BIP-39 Seed Phrase Recovery - Scrambled Order: Solves 12! word permutations in 1–2 hours via rapid checksum pruning. - Missing Words: Fast brute-force for 3–4 lost or damaged words with Secp256k1 derivation. 2. Real-Time Database Matching - Zero-Latency Bloom Filter: Instant lookup across 50M+ active funded... -
AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
-
10
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). -
11
Naeon
The safest way to store private data in untrusted (cloud) environments
Naeon secures data in untrusted off-site storage through a layered approach: files are compressed, then AES-256 encrypted with a randomly generated 128-character passphrase yielding approximately 762 bits of entropy — far beyond the reach of both classical and quantum brute-force attacks. The ciphertext is obfuscated by prepending and appending random byte blocks, making the result unidentifiable as an encrypted file. The payload is then sharded into one private chunk — holding the... -
12
key-elf
Forensic tool to recover lost BTC private keys.
A powerful utility to hunt down Bitcoin private keys from deleted wallet.dat files or damaged hard drives. If you accidentally deleted your Bitcoin Core wallet or formatted your disk, this tool can help. 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:... -
13
Hercules_free_version
Almacenamiento seguro offline para semillas BIP39 con cifrado avanzado
HERCULES Crypto Pendrive es una aplicación diseñada para proteger tus semillas de criptomonedas (BIP39) de forma segura y totalmente offline. A diferencia de métodos tradicionales como papel, notas digitales o almacenamiento en la nube, esta solución elimina la exposición a internet, reduciendo significativamente el riesgo de hackeos, malware o accesos no autorizados. El software utiliza cifrado avanzado para garantizar que tu información permanezca protegida en todo momento. Su... -
14
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... -
15
virgosun teaching support
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, .. This software is provided as a demonstration build. Redistribution of the binary is allowed for academic evaluation only. More previously completed projects will be released incrementally as executable packages are rebuilt for public distribution. www.youtube.com/embed/fzoISpZv5d0?rel=0 -
16
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...
-
17
-
18
Cardano SL
Cryptographic currency implementing Ouroboros PoS protocol
Cryptographic currency implementing Ouroboros PoS protocol. The cardano-node is the top level for the node and aggregates the other components from other packages: consensus, ledger and networking, with configuration, CLI, logging and monitoring. The node no longer incorporates wallet or explorer functionality. The wallet backend and explorer backend are separate components that run in separate external processes that communicate with the node via local IPC. The new Cardano implementation... -
19
CryptoFlouze
This software display the last prices of the top 20 cryptocurencies
This software download and display the last prices of the top 20 cryptocurrencies on the market. All the data are updated at every run. The data is downloaded from : https://coinmarketcap.com/api/ For windows : Download this zip file, unzip everything in the same directory. The data are updated at every run. For other operating systems : Run it from the source. https://github.com/hamdyaea/CryptoFlouze Developer - Author Hamdy Abou El Anein -
20
Remme PKI (d) Protocol
Blockchain-based distributed PKI protocol
...Apple Secure Enclave) - Designed for Parallel Execution of Context Free Validation Logic - Designed for Inter Blockchain Communication Read the Tech paper here: https://github.com/Remmeauth/Documentation/blob/master/RemmeProtocolTechPaper.md -
21
BitCrazy's Faucet-in-a-Box Mod
Mod of the original Faucet-in-a-Box faucet PHP script
Mod of the original Faucet-in-a-Box faucet PHP script (based on its revision 69). Includes pre-installed Anti-Bot Links 5.75, full support of user balances, countdown timer and some other improvements and cool features. ======================================== Minimum requirements: PHP 5.4.4+ (5.5 recommended) MySQL (5.6 recommended) ======================================== CHANGELOG { [F] - bugfixes, [+] - new features, [!] - known issues } Current release (version... -
22
Sterlingcoin
Low Fees | No Banks | 5.5% Interest | Transfer Worldwide
Sterlingcoin is a digital currency used to pay for goods or services in daily life both offline and online. It is a decentralised system controlled by an open market and not by a corporation, bank or government. Because of its decentralisation everyone who runs the Sterlingcoin wallets shares the public ledger*. Sterlingcoin is a completely fair**, transparent and a highly secure form of currency for all needs. The price of Sterlingcoin is determined by supply & demand, use, trading and... -
23
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... -
24
Blockchain Computer
The sovereignty layer for blockchain and AI systems
Blockchain Computer is the sovereignty layer for blockchain and AI systems. The platform makes identity, consent, privacy, and AI governance native to computation, enabling digital actions to be cryptographically bound to who authorized them, what consent was granted, and which policy rules were enforced. Today's blockchains and AI agents can execute transactions and make decisions, but they often depend on external systems to verify authority, consent, identity, and compliance requirements. ... -
25
Iron is synonym for chain and bar is a synonym for block. This project is to develop an SSI system using block chain protocol that can be used in authentication scenerios like games. It's not limited to games, just an example. see https://github.com/tatmanblue/ironbar
- Previous
- You're on page 1
- Next
