The term quantum electrodynamics is identified in base64 scheme by the sequence cXVhbnR1bSBlbGVjdHJvZHluYW1pY3M=, while the MD5 signature is equal to 450b01387e2d9b4afcf8ade3b9fbbf17. The ASCII encoding of quantum electrodynamics in hexadecimal notation is 7175616e74756d20656c656374726f64796e616d696373.