Zk.money is live again. The privacy wallet, built on the Aztec Network, relaunched this week after sitting offline for three years, giving Ethereum users a fresh way to move money without broadcasting every payment to the wider chain.
The mechanics are the part worth reading closely. Once funds are inside the wallet, payments made on Aztec are hidden. Getting them there isn't. Deposits from Ethereum remain visible, so the on-ramp is still a public act.
What actually gets hidden
Shielded transfers are the point of the relaunch. Send value between zk.money users and that activity stays off the public record, which is a meaningful change for anyone who's grown tired of their entire financial life being readable by anyone with a block explorer and a grudge.
The deposit side is where the privacy stops. Moving ETH from the main Ethereum chain into the wallet is a visible transaction. That's not a bug so much as a design boundary — and it's the kind of boundary that tends to matter a lot in practice. Your entry point is still a breadcrumb.
Three years is a long time in privacy tech
The wallet went dark three years ago. Since then, the appetite for private transactions on public chains hasn't shrunk, and neither has the regulatory attention pointed at the tools that enable them. Relaunching a privacy wallet in 2026 is a different proposition than launching one in the earlier part of the decade.
Aztec's approach here is narrower than what some privacy advocates might want. Shielded payments, yes. Shielded deposits from Ethereum, no. That split keeps a foot in both camps — usable privacy for the transfer layer, transparency at the bridge.
The trade-off users are being handed
Anyone weighing up zk.money now has to decide whether hidden payments are worth a visible deposit. For some, that's fine. If you're paying contributors, settling invoices, or just moving funds between your own wallets without advertising it, the deposit is a one-time exposure and the payments after it aren't.
For others, the visible deposit defeats the purpose. A single public transaction linking an Ethereum address to a shielded wallet can be enough to undo the anonymity of everything that follows. Privacy tools live or die on that kind of edge case.
There's no pricing or fee information attached to the relaunch, and no word on which jurisdictions will be able to access it. Those gaps are the ones to watch. A privacy wallet that can't be reached from the places people actually live is a demo, not a product. zk.money is back; whether it stays reachable is the open question.
