I don't know that?
- Dev no premine but where the XFBcoin fund to faucet( always 2Milion) and bounti for exchange 500k XFB and...salary, giveaway...
There was a 30M coin premine.
The foundation currently holds 15.5M coins .
We use most of the coins to setup staking wallets so the blockchain will not run into any issues like other POS coins. The rest of the funds are used to fill the faucet, Pay bounties and giveaways.