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Zcash node developer Zakura ships private information retrieval in Vizor this week and plans hash-based signature opcodes on transparent addresses for January.
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NU7 cut Zcash's target block time from 75 to 25 seconds at testnet block 4,465,026 on Oct 4, with mainnet activation scheduled for Nov 5 if a Oct 20 review clears.
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Ethereum Foundation and Open Anonymity Project launched zkAPI on Oct 1, letting users pay OpenAI/Ollama-compatible endpoints from an ETH vault without the gateway linking requests to the deposit.
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The self-custodial wallet returns two years after Aztec Labs shut down the original, now settling private DAI payments on its own zk-rollup with per-transfer caps.
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Core devs pin NU6.3 to mainnet block 3,428,143 (~Jul 28, 08:00 EST). Orchard becomes spend-only; new shielded value flows through a turnstile into the Ironwood pool.
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The Kohaku privacy SDK landed @kohaku-eth/railgun v0.0.1-alpha.22 on May 26 — brotli compression, ERC-4337 mempool relaying operational. Tornado Cash and Privacy Pools modules still in dev.