morlockelloi on Mon, 30 Nov 2015 19:46:47 +0100 (CET) |
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<nettime> ***SPAM*** Re: de Jong, Lovink, and Riemens: 10 Bitcoin Myths |
Traditional currencies, operated by the state-size actors, lose value when the state's economy and the state itself collapse. Why this happens is a different topic, but there almost always major losers, who invest a lot to prevent this from happening. There can also be major winners (ie. invading army) who invest a lot to make this happen. What is are the baseline amounts involved in these investments? Most likely not less than several hundreds of $MM.
Bitcoin mining is currently reduced to less than 10 operators. There is relatively small number of people involved, and none of these seem to have a standing army or a navy. How much would it cost to coerce/subvert 51% of these and do anything with Bitcoin (split hash trees into oblivion, etc. etc.)? At worse few $MM, if really expensive first-class thugs are hired. This is completely different situation from the early days of Bitcoin, when there were thousands of miners, and the cost of obtaining control over 51% of those was much closer to the cost of subverting state-run currency.
On 11/30/15, 11:06, nettime's_forgotten_password wrote:
4. "Bitcoin is not a fiat currency." In practice, acceptance of Bitcoin payments takes place before the (irrevocable) recording of the transaction in the distributed database. That is, without formal confirmation of its validity. Apparently, the parties involved in payments in bitcoins_believe_ in their eventual recording. The payee therefore trusts the_eventual_ availability of received funds. This looks distinctly similar to the way traditional instruments of payments, such as coins, banknotes and bank transfers, operate. The users trust, based on experience and social convention, the correct operation of the system such that received funds are available for further spending. This 'systemic trust' in traditional, fiat, currency is underpinned by a mix of technical features such as hard to copy bank notes, fraud detection software in financial institutions and government imposed and enforced regulations. Conclusion: Where in practice the 'systemic trust' in Bitcoin is no different from that of traditional currencies, Bitcoin operates _de facto_ as a fiat currency.
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