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#bitcoin #economia
são quase duzentas moedas nacionais circulando pelo mundo como meio de troca, sem qualquer lastro além da confiança de seus bancos emissores
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owner: jairo - (no access) - Fernando Ulrich - Bitcoin - a moeda na era digital.pdf, p91


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statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on

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