> what happend to bitcoin when the last block is mined? how the network will be supported and transactions carried on if miners won't recive any reward anymore?
No offense, you ask a question that has been answered hundreds of times in this forum alone - in short, in about 100 years (2140) the last block will be mined - but there will still be transaction fees - and if Bitcoin exists then, and be used by several billion people ...
What will happen after all bitcoin are minedso. even in the most extreme case equal distribution of bitcoin among all people on earth is quite resanable and 1* ten to the sixth power USD per BTC looks alright. all we need is a mechanism of equal distribution/
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Bitcoin is for me personally an alternative, not some ultimate replacement for fiat that has to happen anytime in the future. Therefore, it is not realistic to expect that Bitcoin will be used as you imagine, even now most of those who own it see it as a store of value - and not as a currency. Anyone who thinks the world's biggest powers will ever agree to replace their precious fiat that they control 100% with a decentralized currency with no control lives in a big lie. In addition, 45% of the world's population does not have access to the Internet today, they are completely out of any distribution.