The term circulating decimal is identified in base64 scheme by the sequence Y2lyY3VsYXRpbmcgZGVjaW1hbA==, while the MD5 signature is equal to 6077be16e1f6e53e67923a12a639fbe7. The ASCII encoding of circulating decimal in hexadecimal notation is 63697263756c6174696e6720646563696d616c.