The term guglielmo marconi is identified in base64 scheme by the sequence Z3VnbGllbG1vIG1hcmNvbmk=, while the MD5 signature is equal to ec51f6d3a95db6f6929e99a3b8309b13. The ASCII encoding of guglielmo marconi in hexadecimal notation is 6775676c69656c6d6f206d6172636f6e69.