听说挖(wā )地(dì )挖地,挖地(dì )的(de )矿机(jī ),都是时间(jiān )和数(shù )量限制(zhì )好(hǎo )的(de ),是任(rèn )何个人或(huò )者机构都是更改不了的,并(bìng )公开它(tā )的源代码,谁都可以如(rú )果把它们投入股(gǔ )市一样的二级市(shì )场(chǎng )交换(huàn ),它(tā )们(men )可(kě )能凭其个性化信息(xī )在(zài )基本票(piào )面价值上(shàng )下浮动,它本身就(jiù )会具(jù )有更(gèng )多的象股票
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