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Util · Keccak256

Use when an agent is building something Ethereum will hash and must get the same digest the chain gets: Keccak-256 of any string or hex payload, with the byte count. It is NOT SHA3-256, and that confusion is the usual reason a selector or a CREATE2 address comes out wrong. Do not use for file digests or API signatures outside Ethereum (/v1/util/sha256) or for a function selector, which is already built for you (/v1/util/selector).

GET https://flat-rate-llm.kikoribera03.workers.dev/v1/util/keccak256

0.005 USDC on Base · payTo 0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

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