Titan, which brings together about half of Ethereum’s blocks, now checks transactions against the applications’ own security rules before settlement.
Phylax Safety Boot spear a block-level checker with Titan Builder: if an attacker tried to dump an application like Lighter with an indent that its rules don’t allow, Titan would do it just leave this transaction alone of the block he is building.
What’s the scoop?
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The rules: Applications write their own limits, like those of Phylax example of a safe capping any single withdrawal at 50% of its assets. So attackers cannot simply bypass Titan, protected functions can be configured to fail in blocks that no participating constructor has verified.
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The scope: Over the past day, Titan has built about 53% of blocks that validators accepted from outside builders instead of assembling them themselves, according to the tracker. relay scan. Founder Odysseas Lamtzidis appointed Lighter and Derive as its first customers, with “nearly a billion under protection”.
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The balance sheet: Ethereum L2 Linea offered Phylax as an option since January. Denaria still registered lost ~$166,000 on April 5 due to an accounting bug: its only rule blocked bad debts, which the attack had not created, so the check was never issued.
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The limits: Overall, this is a common thread, adding to audits but only stopping results for which an application has written a rule. Additionally, Titan only performs the checks, so applications must write or modify their rules over time. There is no cryptographic proof yet that the checks were executed, so users take the manufacturer’s word for it, according to Phylax. documents.
David Christophe
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David is a writer/analyst at Bankless. Before joining Bankless, he worked for a series of early-stage crypto startups and with grants from the Ethereum, Solana and Urbit foundations. He graduated from Skidmore College in New York. He currently lives in the Midwest and enjoys NFTs, but no longer participates in them.
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