explorer stop block 858000, wallet no sync, the number of blocks does not match on the exchanges Yobit and Cryptopia, coin is dead?
cryptoid seems to be in sync:
https://chainz.cryptoid.info/swing/The stop at block 858k, often happens at each 1,000 blocks due to miners moving in at blocks ,8xx and ,9xx and then move away when rewards are low for block finds. Since we get started after 858k again, we have been moving nicely along.
Also, Cryptopia wallet is offline due to maintenance, thus block height would be off.
Personally my wallet match up with Cryptoid just fine.