The term centigrade thermometer is identified in base64 scheme by the sequence Y2VudGlncmFkZSB0aGVybW9tZXRlcg==, while the MD5 signature is equal to f2cadba9fa4c9f6e6b34487d8ce73093. The ASCII encoding of centigrade thermometer in hexadecimal notation is 63656e7469677261646520746865726d6f6d65746572.