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Verify Signature

Checks whether a signature was made by a claimed EVM address: EIP-191 personal_sign messages, EIP-712 typed data or a raw 32-byte digest, verified by ecrecover for wallets or ERC-1271 isValidSignature for smart-contract wallets (Safe, Coinbase Smart Wallet) on Ethereum, Base, Arbitrum, Optimism or Polygon. Returns validity, method, recovered signer and digest. Free sample: https://onchain-health.mick8511.workers.dev/sample

POST https://onchain-health.mick8511.workers.dev/verify-signature

0.002 USDC on Base · payTo 0x6f762720b8515b7091e6aa69e8361f7b9909233f

Status: unverified (probe-pending)

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

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