Hey everyone,

I am new here, so sorry in advance for asking maybe stupid questions.

In the context of a personal reseach project I would like to find data on the hashrate distribution of miners OVER TIME! The problem is that I can only find averages for a certain period, such as here: https://blockchain.info/pools.
Technically, I would like to construct a panel data set for "market shares" of miners.

Does anyone have a clue how to find such data?

I know there are some plots around but not the data as far as I know..