The term photomechanical is identified in base64 scheme by the sequence cGhvdG9tZWNoYW5pY2Fs, while the MD5 signature is equal to b3a522ddbd02883b249e11d73ad53a7b. The ASCII encoding of photomechanical in hexadecimal notation is 70686f746f6d656368616e6963616c.