The term digital communication is identified in base64 scheme by the sequence ZGlnaXRhbCBjb21tdW5pY2F0aW9u, while the MD5 signature is equal to 3a9fd644d9b9500a267d412cb1261450. The ASCII encoding of digital communication in hexadecimal notation is 6469676974616c20636f6d6d756e69636174696f6e.