The term proton accelerator is identified in base64 scheme by the sequence cHJvdG9uIGFjY2VsZXJhdG9y, while the MD5 signature is equal to 2f4a2666020e6a0250fc2e6a73329f8f. The ASCII encoding of proton accelerator in hexadecimal notation is 70726f746f6e20616363656c657261746f72.