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Ethereum co-founder and leading voice shaping its technical roadmap, including scalability, privacy and protocol security research.
Zcash fell 11% in 24 hours to an $18.5 billion market cap, per Decrypt data, after a 460% run from its March lows. Liquidated longs came to $17.9 million, under 1% of the roughly $2.3 billion lost, so leverage alone cannot account for the fall.
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Matter Labs says its Airbender Prime prover cleared 99% of 7,200 Ethereum blocks in under 10 seconds each on one GPU. Starknet is weighing its own L1 for 2027. The record shows no fee stream behind either route.
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Aptos switched on an optional encrypted mempool on October 12 that hides transaction contents until a block is finalized, Cryptopolitan reported. Ethereum's two comparable proposals are still drafts.
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Vitalik Buterin said on X on Oct. 7 that AI progress in mathematics could weaken lattice schemes ML-DSA and Falcon within two years. He suggested raising lattice key sizes tenfold to protect encryption outside blockchains.
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Charles Hoskinson said on Oct. 9 that Vitalik Buterin's AI warning could slow the lattice-based protections NIST standardized in 2024. Ethereum is the one project the sources show moving away from lattices, so the test is whether anyone else follows.
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Ethereum Foundation researcher Justin Drake says AI could break ECDSA in "months not years" and wants large holders on fresh addresses now. Custodians would bear most of the cost, and his evidence is a single AI math result.
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Zakura, a Zcash full-node builder, expects opcodes for hash-based signatures on transparent payments to land in Zcash in January. No date has been confirmed for switching them on across the network, so January is when the code arrives and the protection date is still open.
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Glassnode's Rafael Schultze-Kraft counts 31.2% of circulating Bitcoin behind exposed public keys, up 222,000 BTC since May while supply grew 64,000 BTC. Exchanges supplied most of that rise, and a venue can cut its share by moving reserves to fresh addresses.
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Vitalik Buterin said AI-driven mathematics has a good chance of seriously weakening lattice cryptography within two years. He offered no demonstrated attack, and for teams adopting post-quantum schemes the forecast argues for lattice deployments built to be replaced.
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Bitcoin traded near $82,800, roughly 4% below Tuesday's high, as the 30-year Treasury yield rose to 5.71% after Fed minutes pointed to another hike. Futures bets shrank at least as fast as prices, the pattern of traders cutting leverage, while an Ethereum Foundation researcher's 'bunker mode' warning split the industry over wallet security.
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Ethereum will activate Glamsterdam, likely its largest fork since the Merge according to a core developer, on the Sepolia testnet on Oct. 6. It reprices gas and lays groundwork for higher layer-1 gas limits, with no date yet for the Hoodi testnet or mainnet.
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Vitalik Buterin says AI-driven maths research has a "good chance" of significantly weakening lattice signatures such as ML-DSA within two years. His fixes put the cost on key sizes and multisig signing routines while steering holders away from mass fund migrations.
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Ethereum Economic Zone moved 0.001 ETH from Ethereum mainnet to a layer-2 in its first atomic cross-chain transaction. The all-or-nothing design now works on mainnet in one direction, with two-way calls and real-time proving on a roadmap running through 2027.
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Ethereum Foundation launched zkAPI on mainnet, letting users pay for AI model calls from a private vault without revealing who is paying. The project's own repository still labels the protocol experimental, so early use will come from privacy-minded users and AI agents willing to test it.
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Vitalik Buterin's "cryptographic world computer" post sets a target of 8-to-32-second finality against the roughly 200 seconds 12 confirmations take today. The forks after Hegota would rebuild verification, consensus and block construction.
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Vitalik Buterin says Ethereum's Hegotá upgrade, planned for 2027, is likely the last fork that someone who knew Ethereum in 2015 would recognize. The work he expects to follow has no dates yet, so ETH holders are pricing a long rebuild of the protocol off a single milestone.
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Ethereum raised its blob target from six to 14 within 35 days of PeerDAS going live, as layer 2 fees fell to between half a cent and two cents. The reported 95% cut holds at the fee-range midpoints, and the source credits part of it to the 2024 EIP-4844 upgrade.
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The judge moved the second trial to April 26, 2027, on the defense's own request. The count that would actually settle non-custodial developer liability is still waiting on sentencing.
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Cloudflare is now charging for web resources in stablecoins. The product director running that effort says machine payments will eventually need throughput beyond what any existing blockchain can supply.
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The Flashblocks cadence and the canonical block time are different numbers, and Base's cheaper-AA figure is measured on one operation on a network built to be thrown away. ERC-8403 moves account recovery into public state.
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