Mining pools repayment in a coinbase tx Is it possible to add more outputs than one to the coinbase transaction? And if it is, can miners use them to repay users for renting hash to the pool?
I think in this case they know who to pay and this could prevent blocks from being found almost instantly and empty.
Yes it's possible to add more outputs in coinbase transaction.
https://bitcoin.stackexchange.com/a/103612