Second question: When the 800% pos will switch to 80%. How can I check it? I want to buy much more coins and stake it.
My emission rate has dropped like a rock overnight. But according to my calculations we're still ~20k blocks from the reward period cutting. Strange. Looking at bigger wallets than mine shows a significant reduction in their stakes as well. I believe we've entered the 80% period officially.
Sorry about the miscalculations before, what infante was trying to say is that you have to include the total amount blocks also involved from Proof of Work mining to get the POS block height from the raw count on the Blockchain. From the source code main.cpp line 997 there's a maximum number of 129600 proof of work blocks before legacy X11 mining ends. So to get the POS block height at any given point, you subtract this number from the given total block height on the Block Explorer (POS block height: 471623 | Total count: 601234).
Using the threshold number of 525600 from the
POS block reward equation and adding the total 129600 POW blocks before legacy mining ended, gives a height of block 655200 when the annual staking subsidy will scale down to 80%. With 60 second block timing this gives a date close to when the coin originally launched on Bitcointalk.
Some other notes about the original developer:
His original pre-generated coins did not participate in proof of stake mining (disabled staking using the reserve balance settings). He disappeared in late November and all of his coins were withdrawn and exchanged during January of this year.
His personal assets were only valued at around 2,200 dollars from the current Bitcoin price at the time, on a trade market that has generated nearly 1 million dollars in volume since it's launch in November 2016.