The HOPR network is a decentralized incentivized mixnet, ensuring complete data and metadata privacy for everyone who uses it. Data is sent via multiple hops, so no-one but the sender and receiver know the origin, destination, or content of a data transfer.
A privacy-first ecosystem on Base, delivering auditable confidentiality and regulatory-ready infrastructure for DeFi, data, and the new digital economy.
Innovating DeFi with a complete utility ecosystem of AI-powered solutions and decentralized services.
Transact across any blockchain with optional privacy.
Passport XYZ is an identity verification application and Sybil resistance protocol. It enables users to collect verifiable credentials, or Stamps
Secure, private digital identity that puts you in charge
1 Human = 1 Node = 1 Vote .Cryptobiometric Sybil-resistant layer for the web
Hurricane Protocol
Hush is a privacy-first Solana wallet. We built it because existing wallets expose your entire transaction history to the world — anyone can see your balance, track your purchases, and follow your activity across the blockchain. Hush handles privacy behind the scenes. You use it like a normal wallet — single balance view, send to addresses directly, swap tokens normally — while zero-knowledge proofs and a multi-wallet architecture keep your financial activity confidential.
HushChat is a protocol which is a particular use case of HushList protocol and which sits on top of Hush Protocol, an improved Zcash Protocol
Hydex is a non‑custodial, privacy‑preserving bridge connecting the Zcash Orchard shielded pool to the Solana blockchain. It enables: Shielded ZEC deposits → Shielded Wrapped ZEC (sZEC) on Solana sZEC burns → Shielded ZEC withdrawals Hydex ensures: No deposit/withdrawal linkage No leakage of Zcash metadata No requirement to reveal view keys or spending keys
Hyli is the new proof-powered L1 to build the next generation of apps. With Hyli, developers can build fast, composable, and verifiable apps without dealing with the usual pains of blockchain. On Hyli, instead of executing transactions onchain, you run your app logic anywhere off-chain, in Rust, Noir, or even multiple languages at once. You only need to send a proof for onchain settlement. With this model, your app benefits from the Web2 user experience and the security of Web3.
Smart tools and protocols for Identity, Privacy & Security, with our roots in Distributed Systems, Machine Learning & Cryptography
the ultimate stack for identity management
ultra-fast L1 blockchain, empowering anyone to build scalable, privacy-focused decentralized apps.