Analysis
Ethereum EIP puts write age into PBT leaves
A new Ethereum Improvement Proposal (EIP) adapts EIP-8188's last-written-block signal for Ethereum's Partitioned Binary Tree, adding 4 bytes to storage leaves while keeping account size flat.
Tag
ethereum
Altcoins
Arbitrum proposal adds an L1 recovery vote with a 25-day timelock
A new Arbitrum proposal introduces an L1 recovery vote with a 25-day timelock, allowing repairs on Ethereum if L2 governance and Security Council fail.
Ethereum
Ethereum EIPs split AA transactions, retire 0x00 validators
Ethereum EIP-8430 separates AA transactions from EIP-8130, while EIP-8433 proposes a capped exit process for remaining 0x00 validators.
Analysis
Buterin maps Ethereum’s shift to a cryptographic world computer
Vitalik Buterin's new roadmap outlines Ethereum's transformation into a "cryptographic world computer" by 2030, with recursive STARKs and faster finality post-Hegota.
Ethereum
Kraken monitors fix for delayed USDC deposits on Ethereum
Kraken implemented a fix for delayed USDC deposits on Ethereum's ERC-20 network and is monitoring the results, with the issue identified and fixed within 50 minutes.
![Kraken monitors fix for delayed [ticker USDC] deposits on Ethereum](https://coinscoop.org/wp-content/uploads/2026/09/article-1043-200x130.png)
Ethereum
Kraken reports delayed ETH withdrawals, tracks incident updates
Kraken is experiencing delayed withdrawals on the Ethereum network, according to its status page, with users able to subscribe to email and SMS updates.
![Kraken reports delayed [ticker ETH] withdrawals, tracks incident updates](https://coinscoop.org/wp-content/uploads/2026/09/article-1036-200x130.png)
DeFi
Trueo moves from Base to Ethereum with Buterin endorsement
Trueo is moving its primary deployment from Base to Ethereum mainnet, with co-founder Vitalik Buterin endorsing the move as ethical and decentralized.
Analysis
Uniswap puts Arc fee expansion to Snapshot vote
Uniswap proposes extending its protocol fee collection and UNI-burning system to Circle's Arc network, with a Snapshot vote scheduled for September 18-23, 2026.
Analysis
EVM shielded-pool proposal replaces relayers with reciprocal note roles
An Ethereum research post proposes a new shielded-pool mechanism using "strict role alternation" to eliminate relayers, with simulation overhead near 1%.
DeFi
Aave proposes raising ETH and BTC collateral limits
Aave proposes raising loan-to-value and liquidation-threshold limits for ETH and BTC collateral, with WETH moving to 81% LTV and 84% LT on Aave V3 Ethereum Core.
![Aave proposes raising [ticker ETH] and [ticker BTC] collateral limits](https://coinscoop.org/wp-content/uploads/2026/09/article-779-200x130.png)