The term nontextual matter is identified in base64 scheme by the sequence bm9udGV4dHVhbCBtYXR0ZXI=, while the MD5 signature is equal to 4b57e728a76c02e0cd77897a63ada77f. The ASCII encoding of nontextual matter in hexadecimal notation is 6e6f6e7465787475616c206d6174746572.