Wednesday, April 14 Bitcoin là gì? Có nên đầu tư vào bitcoin hay không?

Authored by Peter Earle via The American Institute for Economic Research,

China’s digital currency has left the testing stage and is set for a full rollout to the entire country and region.

China is only the second country and the first major economy to officially launch a blockchain version of its own currency. According to Bloomberg, the sand dollar of the Bahamas Central Bank launched last year and was already being accepted in stores in the capital Nassau.

Infographic: China First Major Economy to Issue Digital Currency | Statista

You will find more infographics at Statista

For some reason, the major media stories on the topic circle around the issue of Bitcoin, invented in 2009 as an alternative to government paper money. 

Just because a money has the word “digital” in the title doesn’t mean it is a form of Bitcoin. It is not. It is nothing more than a government currency with a different delivery system. 

  • The digital Yuan does not live on a public ledger. It is controlled centrally by Chinese authorities, to be changed if, as, and when political whims require such. 
  • The digital Yuan is not a peer-to-peer currency but rather requires the use of officially regulated financial intermediation. 
  • The digital Yuan does not have a market-based valuation independent of the old version of the currency. They are tied together. 
  • The digital Yuan does not have an algorithmic protocol dictating the production of new assets (akin to money creation), much less an end date at which point no more will be created. It is a currency with a discretionary money supply controlled by the government.
  • The digital Yuan is programmable to the point that the currency can be made to expire, thus forcing consumers to use it up by a certain date. This is a twist on an obscure, unconventional monetary policy innovation known as a Gesell currency: expiring money, which gives the issuing government a heightened degree of control over money velocity. 
  • The digital Yuan permits a new method for surveilling the population, creating new data which can be tracked by authorities. Bitcoin has pseudonymous protections for user privacy. 

The value of Bitcoin and other uncensorable, trustless, decentralized cryptocurrencies and assets was to no small extent based upon the interlocking relationship between the distribution of new currency units and the processing power needed to drive transactions. 

Cryptographic security gave the blockchain actual use value. That market-derived valuation – seen in the live, ticking price of coins or other mining rewards for public blockchains – provided an incentive for miners to compete in the packaging of blocks. The robustness of a large number of competitive miners contributes pivotally to the security of the ledger, through a form of node “diversification” and the inability of one miner to dominate the hashrate.

Continue: Zerohedge.com

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