Just saw some interesting information: Bitcoin has broken a key milestone — the total mined amount has exceeded 20 million coins. According to the latest data, approximately 20.02 million BTC are already in circulation, meaning we’ve already passed this highly symbolic threshold.

What makes Bitcoin stand out is its design with a very strict limit. The creator set it to only 21 million coins, unlike natural fiat money that central banks can print more of at will. This scarcity is at the heart of the entire story.

Now, there are about 1 million coins of Bitcoin still left to be mined, but the truly interesting part is the final fractional supply. The amount of coin issuance slows down further and further through a halving mechanism, which reduces miners’ rewards by about every four years. Currently, roughly 450 Bitcoin are mined per day, and it will take about 114 years to finish mining the remaining coins.

Think about it — 99% of the total supply will be mined in roughly the next 9 years, but the final 1% will drag on all the way until 2140. That’s the power of a design that is both flexible and strict at the same time.

For miners, this is a major turning point. As block rewards continue to decrease, they’ll have to rely more on transaction fees. That’s the new revenue model that will determine the network’s security and stability in the long run. For holders of these 20 million coins, it confirms that Bitcoin remains “hard money” — real, unchangeable scarcity, unlike other commodities that can be produced more when prices rise.