Does anybody know offhand approximately when we'll hit block 840,000?
I think it will take place at the end of February or beginning March 2018, although the mining began mid-February 2014.The halving of the RIC reward is expected after about 4 years from the start of the PoW, but in fact I think we will go a bit further because of the fluctuations of the difficulties over time or for the time it takes to solve each superblock.