Search Results for "secure"
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Showing 53 open source projects for "secure"
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OneKey
Secure, open source and community driven crypto wallet
Secure, open source and community-driven crypto wallet runs on all platforms and trusted by millions. OneKey is your smartest choice to secure, buy, exchange and grow your crypto assets. Use OneKey App separately to store and use your crypto assets in a secure and convenient manner. Each user's assets are appropriately secured and stored locally. -
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Monero
Secure, Private Digital Currency
Monero is a secure, private, untraceable cryptocurrency. It is decentralized-- dependent on a distributed peer-to-peer consensus network where every transaction is cryptographically secured. With Monero you are your own bank, you control your funds and can spend safely. No one else can see your balances, track your transfers or any other transactions unless you allow them to. -
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Status - a Mobile Ethereum OS
A free (libre) open source, mobile OS for Ethereum
Status is a secure messaging app, crypto wallet, and Web3 browser built with state-of-the-art technology. Integrated into one powerful super app for private secure communication. Safely send, store and receive cryptocurrencies including ERC20 and ERC721 tokens with the Status crypto wallet. Only you hold the keys to your funds. Status' intuitive design protects you and your funds from attacks. -
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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. ... -
AI-powered service management for IT and enterprise teamsGive your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
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MultiversX Chain
The official implementation of the MultiversX blockchain protocol
mx-chain-go is the core implementation of the MultiversX (formerly Elrond) blockchain protocol, developed in Go to provide a highly scalable, secure, and decentralized infrastructure for Web3 applications. It implements Adaptive State Sharding and Secure Proof-of-Stake (SPoS) to achieve fast transaction speeds and efficient consensus. This implementation powers the MultiversX mainnet and supports advanced features like smart contracts, meta-transactions, and economic models suited for DeFi and enterprise use. ... -
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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. -
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Chainlink
node of the decentralized oracle network
...Build on a flexible framework that can retrieve data from any API, connect with existing systems, and integrate with any current or future blockchain. Integrate pre-built, time-tested oracle solutions that already secure tens of billions in smart contract value for market-leading decentralized applications. Use a decentralized network of Chainlink Automation nodes to automate contracts, mitigating risk of manual interventions and centralized servers. -
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Bitcart
Bitcart is a platform for merchants, users and developers
An open-source platform for managing cryptocurrency payments and stores without intermediaries. -
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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. -
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.
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The XRP Ledger
A decentralized cryptographic ledger
The XRP Ledger is an open source, decentralized and permissionless blockchain technology powered by a network of peer-to-peer servers. It allows for really fast settlement of transactions- within 3-5 seconds- without a central intermediary and in a secure distributed database. The native digital asset on the XRP Ledger is the XRP. A public,counterparty-free asset, it is designed to bridge many different currencies being used worldwide, and is available for anyone to access and trade on the open market. XRP is faster, less costly and more scalable than any other digital asset today, and is currently being used by the company Ripple to build technology that can transform global payments. ... -
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AirGap Wallet
The AirGap Wallet is installed on an everyday smartphone
AirGap is a crypto wallet system that lets you secure cypto assets with one secret on an offline device. The AirGap Vault application is installed on a dedicated device that has no connection to any network, thus it is air gapped. The AirGap Wallet is installed on your everyday smartphone. Protect your crypto and store your private keys offline. It’s time to set up your safe place for your coins and get rewards. -
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Graph Node
Graph Node indexes data from blockchains such as Ethereum
...This required significant engineering and hardware resources and broke the important security properties required for decentralization. All data is stored and processed on open networks with verifiable integrity. The Graph makes querying this data fast, reliable, and secure. Entrepreneurs are creating next level apps to scale human coordination on the internet. It's a new frontier and we're just getting started. -
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PIVX
Protected Instant Verified Transactions - Core wallet
PIVX (Protected Instant Verified Transaction) is a privacy-focused cryptocurrency that emphasizes secure and anonymous transactions. Built upon the Bitcoin Core codebase, PIVX integrates advanced privacy protocols to ensure user confidentiality. It aims to provide fast, low-cost transactions while maintaining a high level of security and decentralization. -
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Learning Bitcoin from the Command Line
A complete course for learning Bitcoin programming and usage
Learning Bitcoin from the Command Line is a tutorial for working with Bitcoin (and Lightning) that teaches direct interaction with the servers themselves, as the most robust and secure way to begin cryptocurrency work. This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for use. Learning Bitcoin from the Command Line is a project of Blockchain Commons. We are proudly a "not-for-profit" social benefit corporation committed to open source & open development. Our work is funded entirely by donations and collaborative partnerships with people like you. ... -
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Plutus
The Plutus language implementation and tools
Plutus is the smart contract development framework for the Cardano blockchain, created using Haskell. It provides the core infrastructure for writing, testing, and deploying secure, deterministic smart contracts on the Cardano platform. Plutus includes a custom functional language (Plutus Core), a higher-level embedded DSL (Plutus Tx) for writing contracts in Haskell, and an off-chain infrastructure for managing interactions. It ensures strong correctness guarantees through formal verification and functional programming paradigms. -
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Rainbow Ethereum
The Ethereum wallet that lives in your pocket
Rainbow is a fun, simple, and secure way to get started with crypto and explore the new world of Ethereum. You can use Rainbow to purchase, manage, and display Ethereum-based assets. Great for newcomers and power users alike, Rainbow allows you to be in total control of your money. Unlike a crypto exchange such as Coinbase, Rainbow doesn't hold your assets on your behalf. -
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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). -
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Spacemesh
Go Implementation of the Spacemesh protocol full node
Go-Spacemesh is the official Go implementation of the Spacemesh protocol, a novel blockchain based on Proof of Space-Time (PoST) designed for fair mining and energy efficiency. Unlike Proof of Work, PoST leverages unused hard drive space to secure the network, enabling anyone with a computer to participate without specialized hardware. Spacemesh introduces a mesh-based block DAG (Directed Acyclic Graph) structure for scalable and parallel consensus. The project aims to build a decentralized, permissionless, and egalitarian financial operating system accessible to everyone. -
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Ordinals
Rare and exotic sats
Ordinal theory concerns itself with satoshis, giving them individual identities and allowing them to be tracked, transferred, and imbued with meaning. Satoshis, not bitcoin, are the atomic, native currency of the Bitcoin network. One bitcoin can be sub-divided into 100,000,000 satoshis, but no further. Ordinal theory does not require a sidechain or token aside from Bitcoin, and can be used without any changes to the Bitcoin network. It works right now. ord is an index, block explorer, and... -
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Nano
Nano is a cryptocurrency
...Nano is a digital payment protocol designed to be accessible and lightweight, with a focus on removing inefficiencies present in other cryptocurrencies. With ultrafast transactions and zero fees on a secure, green, and decentralized network, this makes Nano ideal for everyday transactions. -
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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. -
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HSD
Handshake Daemon & full node
...Names on the internet (top level domains, social networking handles, etc.) ultimately rely upon centralized actors with full control over a system that are relied upon to be honest, as they are vulnerable to hacking, censorship, and corruption. Handshake aims to experiment with new ways the internet can be more secure, resilient, and socially useful with a peer-to-peer system validated by the network's participants. Handshake is an experiment that seeks to explore those new ways in which the necessary tools to build a more decentralized internet. Services on the internet have become more centralized beginning in the 1990s, but do not fulfill the original decentralized vision of the internet. -
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Gnosis Safe Contracts
Gnosis Safe allows secure management of blockchain assets
The most trusted platform to manage digital assets on Ethereum. Access the most recent version of the Safe directly in your browser. Download the Safe as a static desktop application for Windows, MacOS or Linux. Conveniently manage your digital assets on the go. Fully customize how you manage your company crypto assets, with the option to require a predefined number of signatures to confirm transactions. Require multiple team members to confirm every transaction in order to execute it, which... -
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Qtum
Qtum Core Wallet
...If you are testing the network or developing unstable software on Qtum, we highly recommend using either testnet or regtest mode. A Proof of Stake consensus system which is optimized for Qtum's contract model. Any user can stake and help to secure the network. There is no voting, master nodes, or minimum amount required. There have been transactions as small as 2 Qtum that have created blocks in the past. Staking from smart contracts is under development. -
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Pali Wallet Browser extension
Open source, easy to use and multichain Syscoin browser wallet
Pali Wallet is the official Syscoin browser wallet developed in a strong partnership formed by Syscoin Foundation and the leading blockchain development company Pollum. Manage, receive and send crypto as well as both fungible & non-fungible tokens across multiple chains directly from your web browser! Easy to use, secure & blazing fast, Pali is your new go-to wallet. Along with hardware wallet support, Pali is both Bitcoin Core/ HD BIP 32 compliant (live now!) and Web3 compliant (coming soon). This means that our users are able to seamlessly leverage the best of both worlds in terms of the two leading blockchain paradigms currently on the market. ...
