The term particular proposition is identified in base64 scheme by the sequence cGFydGljdWxhciBwcm9wb3NpdGlvbg==, while the MD5 signature is equal to b72de451c3526e3cc29f756f169b229a. The ASCII encoding of particular proposition in hexadecimal notation is 706172746963756c61722070726f706f736974696f6e.