ChainSecurity stated it is conducting responsible disclosure with the 13 affected projects while declining to publicly identify specific contracts.

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The $155.9 million net outflow from spot Ethereum ETFs on October 30, 2026, marked their largest single-day withdrawal since October 7, 2026

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Ethereum co-founder Vitalik Buterin published a technical note on the social platform X arguing that recent work on Ethereum transaction formats has produced a clearer split between transaction actions and dependencies

Google Cloud's initial Multi-Party Compute service supports conventional ECDSA signing for Bitcoin and Ethereum, with Ed25519 support planned for Solana.

TRM Labs estimated that $2.4 billion in Bitcoin and Ethereum stolen during the October 29, 2026 Binance hack will never be recovered.

Under TJAR's market structure, applications deposit collected fees into a Token Jar contract, allowing third-party searchers to compete to convert the assets by fulfilling requested target payouts via a Releaser contract.

Developers can deploy a Token Jar in a single transaction to configure payment tokens, pricing parameters, and destination addresses, with options to modify or permanently lock settings.

Curve Finance originally launched StableSwap on Ethereum in 2020 before expanding across multiple EVM-compatible networks.

Curve Finance rebuilt its StableSwap protocol using Stellar's Soroban smart contract platform while preserving its underlying pricing mathematics.

Under Peer's trading mechanism, USDC sellers deposit tokens into an onchain smart contract escrow on the Base network prior to transaction completion.

Peer's trade process releases escrowed USDC to a buyer's wallet upon verification of direct Alipay yuan transfer or returns funds after a 6-hour order window expires.

The 10 Grayscale products eligible for in-kind transfers are tied to Bitcoin, Ethereum, Avalanche, Chainlink, Dogecoin, Hyperliquid, Solana, Sui, XRP, and Zcash.

EIP-8038 aims to increase Ethereum's transaction capacity by aligning gas charges more closely with the resources smart contracts consume.

The Hoodi testnet postponement also suspends the planned activations of both the Amsterdam execution layer and the Gloas consensus layer on the network.

The Glamsterdam upgrade successfully activated on the Sepolia testnet on October 6, 2026, running with a gas limit of approximately 200 million.

The Ethereum Foundation announced on October 22, 2026, that the Glamsterdam upgrade scheduled for October 26, 2026, on Hoodi would no longer proceed.

The Ethereum Foundation has not announced a replacement activation date for Hoodi or confirmed a mainnet deployment schedule for Glamsterdam.

ChainSecurity disclosed on October 22, 2026, that it had identified 13 real-world deployed mainnet contracts vulnerable to gas-accounting changes under Glamsterdam.

The attacker repeated an exploit loop 42 times by sending NEM tokens to the pool, calling skim() to extract excess tokens, and triggering flushLpSellRecycle().

EIP-8037's state-gas reservoir passes to child calls without being subject to the EIP-150 rule that caps forwarded execution gas at 63/64.

ChainSecurity calculated that creating a new storage slot under proposed Glamsterdam rules could require up to 110,020 gas when state allowance is exhausted.