Back then, about 72 million ETH were in existence. By January 2021, there was a circulating supply of 113.5 million tokens and now there are approximately 120 million .
Read moreHow can you tell if a coin is ERC20?
hit ctrl+F or cmd+F and search for ERC . This will probably yield ERC20 and possibly other numbers corresponding to other types of tokens, which usually are a superset of ERC20.
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