Aztec Labs has relaunched zk.money, a privacy-focused wallet on its Ethereum layer-2 network, Aztec Network, enabling private stablecoin transactions.
Key Takeaways
Aztec Labs Revives zk.money
Aztec Labs has relaunched zk.money, a privacy-focused wallet, on its Ethereum layer-2 network, Aztec Network. The wallet, which was initially shut down three years ago, allows users to send and receive stablecoins privately. This relaunch is part of Aztec's efforts to enhance privacy on Ethereum, a growing concern among developers and users.
The wallet operates on Aztec Network, described as a privacy-first Ethereum layer-2. It uses zero-knowledge proofs to validate transactions without revealing details. Users can claim tags like bob.zk.money, which resolve to deposit addresses via the Ethereum Name Service (ENS).
Privacy Features and Limitations
While zk.money offers private transactions within the wallet, deposits from Ethereum remain public. The wallet supports stablecoins such as USDC, USDT, and DAI, with transaction limits set at $2,500 each and a shared daily deposit ceiling of $50,000. Aztec emphasizes that the wallet is self-custodial, meaning the company cannot access or freeze user funds.
The original version of zk.money, launched in 2021, attracted over 75,000 wallets and facilitated $100 million in volume before being shelved. The relaunch is part of Aztec's broader strategy to integrate privacy features into Ethereum, aligning with upcoming proposals for Ethereum's Hegotá upgrade and co-founder Vitalik Buterin's vision for enhanced privacy through zero-knowledge proofs.
