Privacy Cash runs zero-knowledge shielded pools — a deposit joins a Merkle tree and a later withdrawal proves membership without revealing which leaf, with a relayer paying the gas so the withdrawing address need never have been funded. Two pools are deployed on Robinhood Chain, one for ETH and one for USDG, holding 7.70 ETH and 3,562 USDG on 18 September 2026. Solana is about 94% of the protocol; this chain is roughly one percent of it.

privacycash.org · @theprivacycash · Docs · DefiLlama

Privacy Cash contracts on Robinhood Chain

• Privacy Cash ETH Pool 0xec5266c9e44631e1ba22fd6377c38130c1f3b738
• Privacy Cash USDG Pool 0xbb0c7f576b7bdaa8f2a119cb295076acd0c9013f

All Robinhood Chain projects · Infrastructure & Other projects