The term transmission channel is identified in base64 scheme by the sequence dHJhbnNtaXNzaW9uIGNoYW5uZWw=, while the MD5 signature is equal to 2c33a47d6cd40e1adacf946fd2caf733. The ASCII encoding of transmission channel in hexadecimal notation is 7472616e736d697373696f6e206368616e6e656c.