So what the chance we may seem some sort of emergent AI come out of block chain and the ability to execute programs on chains....btc/nxt/etherium.
Nothing is impossible, however, I think the chances are as close to zero as you can get without actually being zero. But for all we know, Satoshi is an AI and Bitcoin was it's first creation.
Yes....
that had occurred to me AI satoshi as well as other possibilities