Do actually exist a website, page (even a section in Bscscan, Etherscan) where I can track the supply of a certain token and figure out how it changed during the existence of the token?
I mean like the "historical data" section in Coinmarketcap.
Coinmarketcap can be a reliable source for now, and also there's coingecko which provide an accurate data same as cmc. Historical data based from different exchanges who had good volume performance, and it's all been gathered all together to obtain good results. Though there's some shitcoins that's still part of their listings, these reliable sites will still provide us real time updates as well.