你们能说出这样的话， 证明你们不懂比特币。  还说什么一天交易几千万上亿笔。

比特币 好像 1秒最多只能支持 6笔。  你算算 一天最大能支撑多少币。

Current bottlenecks

Today the Bitcoin network is restricted to a sustained rate of 7 tps by some artificial limits. These were put in place to stop people from ballooning the size of the block chain before the network and community was ready for it. Once those limits are lifted, the maximum transaction rate will go up significantly.