The term j. e. johnston is identified in base64 scheme by the sequence ai4gZS4gam9obnN0b24=, while the MD5 signature is equal to 8db3a158618c509d94e92b0a2387692f. The ASCII encoding of j. e. johnston in hexadecimal notation is 6a2e20652e206a6f686e73746f6e.