State of Privacy

A simple, secure digital currency that protects your privacy. For everyday purchases, sending money to a friend, and your favorite crypto applications, too.

Privacy-first DID and verifiable computation infrastructure.

The web3 wallet that defends your crypto and privacy

zkRollup basedLayer 2 protocol featuring privacy and scalability

a portal to the new & open Internet. Zecrey is an all-in-one wallet that not only provides a multi-chain layer-1 wallet but also a private cross-chain layer-2 wallet

Decentralized privacy focused ZK-rollup on Solana

The only self-custodial wallet with no seed phrase vulnerability (shielded transactions)

Decentralized MPC-as-a-Service

The harder to trace Stablecoin Protocol

The ZERA Protocol is a universal, direct-deposit privacy layer for the assets you already hold. It's token and chain-agnostic: bring existing tokens (e.g., USDC, USDT, SOL and more) into a single, unified cryptographic pool to receive shielded balances with private transfers—including offline, device-to-device payments that sync to chain later. No synthetic pegs, no mixers, no bridging - just a composable privacy layer designed for real usage.

ZERO is a revolutionary cryptocurrency and transaction platform based on Zcash. ZERO offers total payment confidentiality, while still maintaining a decentralised network using a public blockchain. ZERO combines Bitcoin’s security with Zcash’s anonymity and privacy. ZERO stands out from the competition as a fully working product that has already implemented a set of special features not found in any other cryptocurrency.

Sketching out verifiable credential selective disclosure presentation on Mina with snarky.js

ZEROBASE is a high-performance, decentralized zero-knowledge (ZK) proving network built for real-time computation, regulatory compliance, and large-scale commercial use. It is designed to address the core trust gaps in global finance, where trillions of dollars move daily through systems that remain fragmented, inefficient, and opaque. ZEROBASE supports a broad range of ZK applications, including zkLogin, zkDarkPool, zkVote, and zkCEX, and offers both standard and custom circuit development. With free integration, custom circuits delivered in 2–3 weeks, and compatibility with Circom, Gnark, and an optional decryptable circuit layer, ZEROBASE supports agile development across both Web3 and enterprise sectors.

Zerochain is a generic, privacy-protecting layer on top of Substrate.

Open, free and uncensorable websites, using Bitcoin cryptography and BitTorrent network