Hi ikhub,

Thank you for questions.

Can we have the block explorer please?

We are building the block explorer. It will be public soon! Stay tuned!

How much of the total supply is premined and what is the POS stake reward?

The total supply of pre-mining is 20%. The POS stake reward is 35%. We follow the POS mining way.

Is it minable currently?

Public mining will be available in September, 2018. You can check it in our whitepaper: https://betcoin.ai/

If you have any questions, please let us know.

Thank you again.

BetCoin team.