The term horseless carriage is identified in base64 scheme by the sequence aG9yc2VsZXNzIGNhcnJpYWdl, while the MD5 signature is equal to f786eb082bf6692012e1229bab4ebba5. The ASCII encoding of horseless carriage in hexadecimal notation is 686f7273656c657373206361727269616765.