The term first council of constantinople is identified in base64 scheme by the sequence Zmlyc3QgY291bmNpbCBvZiBjb25zdGFudGlub3BsZQ==, while the MD5 signature is equal to a693bb60b0e57c7df8c33d95eb0ba66a. The ASCII encoding of first council of constantinople in hexadecimal notation is 666972737420636f756e63696c206f6620636f6e7374616e74696e6f706c65.