所有加密货币的供应量都有限吗？ [。*。]当然！ 以下是用提问者的语气进行的描述，字数不超过300： “嘿，我已经听说了很多有关加密货币及其独特特征的内容。不断出现的一件事是有限供应的概念。所以，我的问题是，所有加密货币的供应都是有限的吗？我知道有些， 像比特币一样，可以开采的硬币数量是有限的，但是这条规则是否适用于所有加密货币？我很想听听您对此主题的想法并了解有限供应的含义。 关于各种加密货币的价值和稳定性。

Certainly! Here's a description in the tone of a questioner, with a word count of no more than 300: "Hey there, I've been hearing a lot about cryptocurrencies and their unique characteristics. One thing that keeps popping up is the concept of limited supply. So, my question is, does all crypto have a limited supply? I understand that some, like Bitcoin, have a finite number of coins that can ever be mined. But does this rule apply to all cryptocurrencies? Are there any exceptions to this rule? I'd love to hear your thoughts on this topic and understand the implications of limited supply on the value and stability of various cryptos.