Recommendation. Start with a reasonable difficulty so that even a low adoption won't totally block the coin, but that it doesn't fly with 3-5 blocks sec either. Then make the retargeting for difficulty happen very fast initially with gradual slowdown until it comes to where you think it'll be mature.

I'd recommend starting off with retarget every 10 blocks, then at 100 blocks every 25 blocks, then at 500 blocks every 100 blocks, then at 2000 blocks every 250 blocks etc. This way a spike in hashrate will quickly change difficulty and the coins won't be minted like nuts meaning that a delay of 5 min in launch won't mean a difference of 10k blocks. It will also make the blockchain easier to access as initially most coins that fly with loads and loads of blocks per sec make later adopters lose a lot of time and blocks because of pure blockchain catchup.

Secondly don't reward the first 1k blocks at all. By that time the difficulty estimate should give a more stable rate, then make a gradual buildup until 25k blocks or what ever you planned.

Thirdly. Implement a failsafe. If you target the blocks at every 2.5min. Then if a block isn't found in N * 2.5 min the difficulty halves (you'll have to figure out what a good N is). Rinse and repeat. This way if for whatever reason the diff is driven up by someone in a short timeframe and then he leaves the rest can still continue to mine it and not be abandoned at high difficulty.

If I think of something else I'll post. And make sure you don't fuck up the launch. Try to choose a time that is mostly reasonable in all populated timezones. Probably late evening Asia, day EU, morning US is something that might work so that the maximum amount of people can be online for the launch. Give the time at least 24h in advance and then also launch it at the time. Giving people a countdown with 2h to go ... 1h to go, 30 min to go etc would be useful too.

Thanks for your advices! I'll do my best to follow them.

And what kind of compiling instructions might it be?
Just compiled, like for any other coin:
Or, for headless onecoind
Of course, all dependencies must be installed.

Try to remove "onecoin" dir, then "git clone" it again.
Onecoin is scrypt-jane based, scrypt has been removed: https://github.com/cre8r/onecoin/commit/2428b0650182adaeed8bb23ec494aff19df1eac8

Sounds to me this is is like Bitbar for CPU mining.

stupid

My bad, didn't clean up makefile. Should be fixed now.

sounds good too, but could we not have gpu not cpu? or a mix? some days it favours cpu others gpu? is it possible?

 why no gpu tough? I mean I get the no fpga and no asic deal since they are not everywhere yet but everyone has a gpu right? If you can't afford a nice gpu than you probably cant afford a nice cpu too

As of scrypt-jane,i advise Nfactor starts with more than 4,or FPGA will be  available like yac did.