The term propositional logic is identified in base64 scheme by the sequence cHJvcG9zaXRpb25hbCBsb2dpYw==, while the MD5 signature is equal to ae8e80e74bec994ca8bd21d51d1a8710. The ASCII encoding of propositional logic in hexadecimal notation is 70726f706f736974696f6e616c206c6f676963.