kobe_bhc

井盖在流通过程中经常被当作一个暂时性的空位，填充缺失的区域。它本身不是货币，却能代替货币流通，所以它是一种加密货币，所谓的“大豫通宝”，就是河南的官方货币。

Manhole covers are often used as temporary spaces to fill missing areas during circulation. It is not a currency itself, but it can replace currency circulation, so it is a kind of cryptocurrency. The so-called ‘Dayu Tongbao’ is the official currency of Henan.