POPA ReconCOTI Unveils Nightfall Enterprise ZK Privacy Layer on Testnet
COTI Unveils Nightfall Enterprise ZK Privacy Layer on Testnet COTI has launched the testnet for COTI Nightfall, an Ethereum Zero-Knowledge (ZK) Roll-up joining the COTI ecosystem as an enterprise-grade privacy layer. Nightfall was originally built by Ernst & Young in 2019 and released to the public domain, later upgrading to a full ZK Roll-up architecture in 2025 for near-instant finality. The latest iteration, Nightfall 4, supports private transfers across ERC-20, ERC-721, ERC-1155, and ERC-3525 token standards, with decentralized permissioning and KYC-gating built in for regulated environ…
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