What will happen if all 21 Million BTC are mined? Or 20.999.999....
Who confirms transactions then?
How high will be fees?
Where they put the transactions? They have to find a new block for this as far as I know.
Would be nice if someone could explain this.
Bitcoin already lost some hundreds thousands in this time if we are calkculating all of the bitcoin that lost due to the various reasons. The miner still run the nodes but they will not receive the more bitcoin reward from the block again. They will depend on the transaction fees to keep their nodes still run to secure the network of the bitcoin itself.
No reward in every block, that means the bitcoin arleady reached the total supply.