The term cosmic background radiation is identified in base64 scheme by the sequence Y29zbWljIGJhY2tncm91bmQgcmFkaWF0aW9u, while the MD5 signature is equal to bf3ca252e465b662f6997b7738399258. The ASCII encoding of cosmic background radiation in hexadecimal notation is 636f736d6963206261636b67726f756e6420726164696174696f6e.