Pre-mine actually is 100k OBS.
This thread was launched in a very "ugly" way at first.
First 60 block were 0 rewards.
Then from 60-1666 block reward was 2k and from 1666-2666 was 1k.
There was only 1 pool at beginning,with only a few miner with low hashrate(since thread wasn't presented in a "pro" way,to prevent as much as possible rented miners from nicehash or betarigs).
By the way,2-3 miners sometimes hashed with 1-1.5 gh randomly.
That's right.
Look at diff now it's quite not profitable to mine but some are still mining. I think we will see more and more buy orders.