As we all know BITCOIN mining will stop once the 21 million mark is reached. According to the information we have 19 millions coins were mined and now circulating. The remaining balance is about 2 millions to be mined. Why it is not possible to mine the remaining BITCOINS before 2140 when the 19 millions mined in just over 10 years?
When viewed from the level of Mining Difficulty As more miners join the network and compete to solve complex math problems, the difficulty increases compared to the previous stage when fewer bitcoins were in circulation. Although it seems feasible to mine the remaining 2 million bitcoins before the year 2140 based on the first 19 million mining timeframe.