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Boa noite Raniel, qual a melhor carteira de bitcoin vc bitcoin melhor e mais segura. Bom dia meu amigo. Depois tenho de criar uma carteira no Blockchain para armazenar os meus bitcoins e converter em euros certo? And so valor intrinsic valor doesn't matter, because that's reais strong argument we hear a lot for gold. Obrigado pela dica das carteiras Rui. Ambas funcionam mas cada uma tem reais risco, que pode ser controlado para evitar sinistros… No caso da carteira online da blockchain. Obrigado pela resposta bitcoin uma vez.
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Vou investir 2 mil reais nela agora. Se for em Ethereum, tem alguma carteira que trabalhe com Ethereum para indicar? Bitcoin miners must also register if they trade in their earnings for dollars. I know how well the other asset classes perform in panics. Me enough effort to give the best for those who need to learn more about this business. Cara pode entrar em contato comigo para enteneder o fucnionamento?
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That's not going to happen. Eu uso essa carteira aqui: E esse bitcoin sera pra sempre todo mes receberei esse lucro? The thing — all these things can be valor. I consider gold money. Depois de um ano eu tenho os mil de volta mais os lucros??? Well basically reais has been around a long time.
Bitcoin – Wikipédia, a enciclopédia livre
Consultado em 20 de junho de Antonopoulos abril de Financial Crimes Enforcement Network. Consultado em 1 de junho de Consultado em 8 de outubro de Consultado em 20 de abril de Moeda na era digital. Turku University of Applied Sciences. King, Sam Williams, David Yanofsky 17 de dezembro de Consultado em 17 de dezembro de ! Bitcoin miners must also register if they trade in their earnings for dollars.
Lee 3 de abril de Virtual gold or cyber-bubble? Right now they're using — bitcoin miners — every year are using as much electricity as the country of Nigeria — a country of 90 million people. Before long will be using as much as Japan, third largest economy in the world. That's not going to happen.
But that's how much you need to mine the bitcoin. So they're going to hit a wall, in terms of total bitcoin output. At that point the miners have no incentive to mine. Are they going to charge a fee? Well fine, that sounds like Wells Fargo. And when you talk about the electricity cost and other costs of mining, and some people equate that with the value of bitcoin.
Where do you stand on the valuation theory of David Ricardo came up with the theory of intrinsic value around Karl Marx took the ball and ran with it. And he said yeah, intrinsic value, but you know, capitalists control the means of production so they extract excess value from labor, labor doesn't get their fair share. This was overthrown by Karl Manger in , University of Vienna. He came up with a subjective theory of value. Something is worth what anyone will pay for it. What does matter is subjective value.
That's a separate issue. But the point of subjective value is based on confidence. It's a liquidity preference. If you're willing to transfer your hard-earned dollars to get a bitcoin, you're expressing a liquidity preference for a different form of money. But confidence is fragile. It can be very easily lost and when it's lost, it's impossible to regain.
So there are lots of forms of money in the world. I consider gold money. Which one do you want? Where do you want to put your wealth? And so if intrinsic value doesn't matter, because that's the strong argument we hear a lot for gold. So then what — is it all a liquidity preference? What makes gold more valuable in your eyes than bitcoin? Well basically it has been around a long time.
Bitcoin has never weathered a recession or financial crisis. So bitcoin was invented in We have not had a recession or financial crisis in We did in , , and many others throughout history — , , you name it. I know how well the other asset classes perform in panics. And, you know, not just gold — gold, stocks, bonds — you can see how they perform. So that's a big uncertainty right there, leaving aside the criminality, and the electricity usage, and the fraud, and painting the tape, and who's behind these exchanges — leaving aside all those issues, which I think are big ones.
Even just in a pure economic sense, we have no idea how bitcoin will perform in a panic. My estimate is not very well. And what is the one thing that can cause the whole thing to collapse — bitcoin to go to zero?
I think if one of these frauds were exposed. And there is some research out there. Bear in mind, there's nobody kind of looking into these things. There are no regulators. How many bitcoin sellers are putting those gains on their tax returns?