A simple question:
When and where can I buy this coin, it looks very promising.
it will be on a number of exchanges after the launch. But is not so much a coin as in 'Blockhćhain'.
It is a new concept, using a directed acyclic graph (DAG) called 'Tangle' to overcome several drawbacks of the traditional blockchain concept.
Check out the whitepaper - I think it is linked in the OP.