Hi guys... sorry, but I'm a bit confused?
What are ROCK1 tokens and where did you get them?
Why should I exchange ROCK1 for ROCK2 tokens?
I read somewhere that Ice Rock Mining Contracts only last 2 years but on your ICO page there is a lifetime contract stated... so what is actually true?

Did you make a comparison to the other big mining contract coins like hydromining, genesis mining and so on?
Why is your one superior to the others?
ROCK1 as far as i know are the original tokens sold towards the end of 2017 in phase 1 of the ICO (although more accurately they should be just called ROCK, not ROCK1). There was a promise from IceRockMining to buy them back in early-mid 2018 for between $2 and $3. Now because of popular demand, IRM have made it so that if you bought into that phase 1, you can exchange each ROCK token for 3 ROCK2 tokens.