It`s just a preview of the new upcoming crypto currency that Kemper has been developing for a time now.
It utilizes the hardware in the kemper to mine Kempcoin based on riffs played per hour.
The heat from the fingers during shredding boosts the internal A/D converters so that you can decrypt the currency in relation to the tap tempo, the faster you play the more coin you mine.
To see if your Kemper has updated to the mining funtion just play the intro to Sweet child of MINE
OMG! I just made a similar comment on tonejunkie video about this. Though I must say this one was wittier.