The term leon battista alberti is identified in base64 scheme by the sequence bGVvbiBiYXR0aXN0YSBhbGJlcnRp, while the MD5 signature is equal to 72c17cb49dca981073dc93216c290fde. The ASCII encoding of leon battista alberti in hexadecimal notation is 6c656f6e20626174746973746120616c6265727469.