The term photostat machine is identified in base64 scheme by the sequence cGhvdG9zdGF0IG1hY2hpbmU=, while the MD5 signature is equal to 0478e4cb3c33c278b255e93807c6f2fd. The ASCII encoding of photostat machine in hexadecimal notation is 70686f746f73746174206d616368696e65.