现在铭文很火，从比特币火到了其它链了。很多链都是有智能合约的，但是为了市场还是要推出铭文，这到底是人性的扭曲，还是技术的倒退？！ 以太坊有eths, SOL有sols, Polygon有pols, Fantom有fans...

So these guys are interesting. They are worth about 350 usd each. And they are on a similar difficulty for mining. Actually, they are so close it barely matters which one you choose to mine first (if you