The term helvella acetabulum is identified in base64 scheme by the sequence aGVsdmVsbGEgYWNldGFidWx1bQ==, while the MD5 signature is equal to ebd0acc7672a4930efe73ab4e28b518f. The ASCII encoding of helvella acetabulum in hexadecimal notation is 68656c76656c6c6120616365746162756c756d.