I forgot the article that says about this.
but I remember that, reportedly Satoshi Nakamoto intentionally created a limited amount of bitcoin inventory. This is done to prevent inflation. From long-term predictions, BITCOIN has at least until the year 2140, all of which can be mined. If the number of Bitcoin continues to decrease, the price can soar in the future. how do you think about this, is it true that BITCOIN will run out in 2140?
I do not know this clearly about this issue because this news is confusing without clarity and there are various arguments that differ. But recently I read about the rest of the bitcoin blocks that can be mined at
https://en.bitcoin.it/wiki/Controlled_supply.
Some say bitcoin can be mined for 136 years until the supply of bitcoin runs out and that means 2140, if we calculate it mathematically it will produce the answer above. Now per block of bitcoin is worth 12.5, which means that when hardfork in 2020 will be 6.25 and you can count onwards until the supply runs out.