is this pure PoW or with PoS? how can i mine through wallet?
It seems to be a pure PoW.
You may watch this thread
https://bitcointalksearch.org/topic/belacoin-supercharging-entrepreneurship-with-the-power-of-the-blockchain-1373100 which seems to have more activity.
To mine through the wallet you have to activate mining and add nodes, here is a copy of my post on the other thread:
There's a lot of interest going on now on Bella coin,on the nodes mention I have added the nodes one by one but still nothing happen my wallet cannot and will not sync at all I plan to purchase Bellacoin seeing that it has a lot of good potential..
I use the windows wallet, I added nodes, it took sometime but it synched.
Here is how I launch it (activating mining and adding different nodes I found here and there on the fly):
bellacoin-qt.exe -gen -addnode=98.115.147.74:10554 -addnode=45.55.150.64 -addnode=node01.novaexchange.com:10554 -addnode=103.253.43.162:35800 -addnode=103.253.43.162:38833 -addnode=103.253.43.162:47157 -addnode=103.253.43.162:53408 -addnode=108.124.29.199:10554 -addnode=108.97.6.214:53530 -addnode=108.97.6.214:58519 -addnode=108.97.6.214:62756 -addnode=115.76.235.155:61917 -addnode=117.198.226.26:55957 -addnode=117.198.226.98:54255 -addnode=117.198.228.62:61880 -addnode=105.157.147.196:10554 -addnode=128.68.35.124:10554 -addnode=198.27.81.25:10554 -addnode=42.118.157.96:10554 -addnode=42.119.17.45:10554 -addnode=45.55.150.64:10554 -addnode=70.181.47.97:10554 -addnode=85.24.169.215:10554 -addnode=85.24.169.215:4947 -addnode=98.115.147.74:10554 -addnode=192.52.166.80:10554 -addnode=98.206.56.123:10554 -addnode=46.254.11.158:10554
If you don't want to mine then remove
-gen.
You can also use
Help -> Debug window -> Console (from the wallet) to activate mining by typing
and you can add nodes by typing
When I launch it with the generate option it uses up almost all my cpu (which is normal because it is mining), however I have no logs so I don't really know what it is doing. I never kept it overnight or for a long period to see if it mines something ... (ie I have no proof that the wallet miner works).
You will also have
Host srv.bellacoin.com not found
because the wallet is not up-to-date.
. Does this mean Belas were directly credited on your poloniex address? I mean if you had to withdraw Belas, then somebody must have had to keep mining for the transaction to be confirmed ... 
Dont know exactly how much hashing power you need to move the bella blockckain effectively.. İn my case all stucked transactions got through in 5 minutes. So less would be enough i think.
