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You're right but you can't sign a message from a contract, only from an external account. The ECDSA at the bottom is not valid. Valid ECDSA signatures are 65 by
by curiousgal 10y ago
You're right but you can't sign a message from a contract, only from an external account. The ECDSA at the bottom is not valid. Valid ECDSA signatures are 65 bytes ending with 0x00 or 0x01. This one ends with 0x20.