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Apex777
@apex777.eth
zk-SNARK and privacy enjoyers…. Veil is deployed on Base Sepolia (Tornado Cash clone) and is available to play with. The mainnet version will have deposit restrictions, but the testnet version is available for anyone to try. https://www.veil.cash/sepolia Veil is a privacy protocol I plan to bring to Base with guardrails on who can deposit. Veil allows you to break the link between two addresses, fully onchain. Thread on how this works…
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Apex777
@apex777.eth
When Bob clicks the deposit button he generates the following randomly: Nullifier: 0x00b0c4b22c46ae173f8cb64f900df653a2d52240e6010a7c2611a5534bc0f03b Secret: 0x005be9d9417983287d2de75c7d49e2d979f6bcaf8d8fd52f36fd2e26fa794174 From these values a commitment is also generated: Commitment: 0x00c73568a4c2c11b15bf9a38718115c5f7bb20853df89e012c5749f4a512a871 Think of the secret + nullifier as a private key and the commitment as the public key. The beauty of zk-SNARKs is Bob doesn’t need to present the private keys later onchain to show he owns this deposit.
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