The term alternating current is identified in base64 scheme by the sequence YWx0ZXJuYXRpbmcgY3VycmVudA==, while the MD5 signature is equal to 27edeb3ebc945146a1b1b3cc4ebb87ed. The ASCII encoding of alternating current in hexadecimal notation is 616c7465726e6174696e672063757272656e74.