01bitcoin.org
Bitcoin — The Original Peer-to-Peer Digital Currency
The innovative payment network and new kind of money that started it all, operating with no central authority or banks.
Visit siteThe leading digital assets shaping payments, DeFi, and Web3 — from Bitcoin and Ethereum to stablecoins, oracles, and layer-1 networks built for real-world scale.
Official project sites for the most widely held and actively used cryptocurrencies.
The innovative payment network and new kind of money that started it all, operating with no central authority or banks.
Visit siteThe community-run technology powering ether (ETH) and thousands of decentralized applications, smart contracts, and DeFi protocols.
Visit siteThe largest stablecoin by market cap, pegged to the US dollar, providing fast, global, and secure digital settlement.
Visit siteBuy, sell, and trade hundreds of cryptocurrencies with deep liquidity, low fees, and a full suite of trading products.
Visit siteA blockchain platform built through peer-reviewed research and evidence-based methods, powering the ada cryptocurrency.
Visit siteThe native digital asset of the XRP Ledger, an open-source, permissionless blockchain that settles transactions in 3–5 seconds.
Visit siteA sharded protocol enabling independent blockchains to exchange messages and transact together securely at scale.
Visit siteThe DeFi platform trusted by millions, offering concentrated liquidity and capital-efficient token swaps across chains.
Visit siteDeveloped by the DFINITY Foundation, a tamperproof, internet-scale blockchain designed to host applications directly on-chain.
Visit siteA fork of Bitcoin focused on fast, low-fee, everyday payments, fulfilling the original promise of electronic cash.
Visit siteA decentralized oracle network delivering reliable, tamper-proof data to smart contracts on any blockchain.
Visit siteDecentralized money free from censorship, running securely since 2011 with a growing suite of payment tools.
Visit siteAn open network for issuing, moving, and trading money, purpose-built for cross-border payments and asset tokenization.
Visit siteA privacy-focused cryptocurrency using ring signatures and stealth addresses to keep transactions confidential by default.
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