The term annunciation day is identified in base64 scheme by the sequence YW5udW5jaWF0aW9uIGRheQ==, while the MD5 signature is equal to 84e4e69cdda6b65d11c995c1b4b75c70. The ASCII encoding of annunciation day in hexadecimal notation is 616e6e756e63696174696f6e20646179.