Quote from: AntoineCjp on December 24, 2019, 02:44:00 AM

Beside Blockchain dot com and blockchair dot com are there any sites that provide the Bitcoin circulation supply since the beginning.
The data on blockchair seems correct but I cannot retrieve the correct data in file.
Blockchain dot com does not have the data for every day.

Any suggestion?

Any idea why you would need this data exactly? Basically its just going to be a diagonal line with a slight change during the 2 halvings we had in the past. You can actually just plot the block times and for every block you can just add 50 BTC until the latter 2 halvings and it should get you what you need.

If you look at this chart,
https://www.blockchain.com/en/charts/total-bitcoins

You can see that its basically going up diagonally pretty much but with the halvings the curve bends a little since the supply is slower. In 2009-2010 the curve is slightly different because there was a period were the mining was on and off and the difficulty was at 1 for a very long time. When BTC had some value then people started to mine it and it became more constant.