What happens after last Bitcoin halving?
The amount drops in half each time a new halving takes place. For instance, after the first halving, the reward for bitcoin mining dropped to 25 BTC per block.
Bitcoin Supply is at a current level of 19.41M, up from 19.40M yesterday and up from 19.07M one year ago. This is a change of 0.00% from yesterday and 1.76% from one year ago.
so it will be a least supply amount btc for all bitcoin transaction
How long will Bitcoin supply last?
The last halving will occur in 2140. At that point, there will be 21 million BTC in circulation, and no more coins will be created.
Can Bitcoin supply ever be increased?
There will never be more than 21 million bitcoin. This limit, known as the hard cap, is encoded in Bitcoin's source code and enforced by nodes on the network. Bitcoin's hard cap is central to its value proposition, both as a money and an investment.
Why is Bitcoin 21 million limit?
Bitcoin's pseudonymous founder, Satoshi Nakamoto, determined in 2008 that the total Bitcoin supply cap would always be pegged at 21 million, ensuring a virtual currency without inflation.