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Native Rollup Proof Of Concept

The PoC demonstrates a full native rollup (EIP-8079) on Ethereum using the Ethrex execution client.

Quick Take

  • PoC for native rollups.

  • Aave CAPO oracle misconfiguration.

  • Starknet introduces STRK20.


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Native Rollups Proof Of Concept

Listen to this episode from Ethereum News on Spotify. Researchers launch a proof of concept for native rollups. Aave suffers a CAPO oracle misconfiguration. And Starknet introduces STRK20 for private tokens. Read more: https://ethdaily.io/900 Earn 10% real yield on your dollars, fully onchain. Hold $BOLD, the only decentralized stablecoin rated A- by stablecoin agency, Bluechip.

https://spotify.com

Native Rollups Proof Of Concept
Native Rollups Proof Of Concept

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Native Rollups Proof Of Concept

Ethereum researchers launched a proof-of-concept for native rollups (EIP-8079), demonstrating a full native rollup on Ethereum using the Ethrex execution client. The demo showcases L2 blocks settling on L1 via the EXECUTE precompile, L1-to-L2 deposits, contract deployment and cross-layer calls, and L2-to-L1 withdrawals. EIP-8079 exposes Ethereum’s state transition function (STF) through a new EXECUTE precompile, enabling “native rollups” that inherit Ethereum’s correctness directly without relying on separate zk-proofs or fraud proofs. The proof-of-concept successfully demonstrates the feasibility of native rollups using the EXECUTE precompile.

Aave Suffers CAPO Oracle Misconfiguration

Aave suffered a misconfiguration in its CAPO risk oracle, triggering $21 million in wstETH E-Mode liquidations across 34 accounts. An incorrect CAPO oracle update on Aave v3 caused the protocol to use an exchange rate about 3% below the market rate, which pushed several leveraged positions into liquidation. The Correlated Asset Price Oracle (CAPO) is a system designed to safely price correlated assets. It protects lending markets from oracle manipulation attacks. According to Chaos Labs, the incident was caused by smart-contract update constraints that limited the snapshot ratio to 3% increases every three days. The Aave DAO expects to pay out 345 ETH to compensate affected users.

Starknet Introduces STRK20

Starknet, a validity rollup powered by STARK proofs, introduced STRK20, a new token standard that brings privacy capabilities to any ERC-20 on the network. It enables tokens to support confidential balances and private transfers through protocol-level privacy. Users can freely switch between private and public states, and when privacy is enabled, balances, transaction history, and recipient details remain hidden. Users can also selectively disclose information to regulators, auditors, or accountants through viewer keys.

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