The term ecumenical council is identified in base64 scheme by the sequence ZWN1bWVuaWNhbCBjb3VuY2ls, while the MD5 signature is equal to 4b621eea9df511e09ddaa2ea5d7ce08e. The ASCII encoding of ecumenical council in hexadecimal notation is 6563756d656e6963616c20636f756e63696c.