The term humphrey deforest bogart is identified in base64 scheme by the sequence aHVtcGhyZXkgZGVmb3Jlc3QgYm9nYXJ0, while the MD5 signature is equal to 53d9c30b33fb8ac3825041c4fd02ef57. The ASCII encoding of humphrey deforest bogart in hexadecimal notation is 68756d7068726579206465666f7265737420626f67617274.