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posted by martyb on Tuesday September 05 2017, @09:10AM   Printer-friendly
from the What's-in-YOUR-wallet? dept.

Bitcoin peaks above $5,000 for first time

Bitcoin has crossed the $5,000 (£3,862) threshold for the first time. The virtual currency peaked at $5,103.91 in the early hours of Saturday, according to CoinDesk's price index. The record high helped push the total value of publicly traded crypto-currencies - including Ethereum and the Bitcoin-offshoot Bitcoin Cash - to more than $176bn. However, there has since been a sell-off. At time of writing, Bitcoin was 12% off its peak, at $4,485.

According to coindesk.com, one Bitcoin is worth $4085.63 at this moment (20170905_023428 UTC).


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  • (Score: 2) by Snow on Wednesday September 06 2017, @01:35AM (5 children)

    by Snow (1601) on Wednesday September 06 2017, @01:35AM (#564006) Journal

    You are right, and it shows how much isn't known by even techies. I really should write up an article.

    If is becomes unprofitable to mine, then miners stop mining, and the difficulty will drop until mining is profitable again.

    High fees are a definite problem and that is a large part of the reason we now have Bitcoin Cash. Bitcoin Cash is the revolution and I think it will overtake bitcoin and become bitcoin, after all, it is the bitcoin that is described in the whitepaper.

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  • (Score: 2) by JoeMerchant on Wednesday September 06 2017, @03:21AM (3 children)

    by JoeMerchant (3937) on Wednesday September 06 2017, @03:21AM (#564024)

    the difficulty will drop until mining is profitable again.

    That is a little bit of genius, but there is no way that the community validated central blockchain can ever serve a population scale (millions per hour) of financial transactions. I suppose I should dig into Bitcoin Cash, but from what I remember from 2010, without blockchain validation, there's no way to prevent multiple spends, and a distributed multiple blockchain would be fraught with all kinds of problems.

    There's just no way that my $3 purchase at the quickie mart should ever require a cadre of competing miners to solve anything to validate the transaction, and without that multiple source validation, there's a problem with multiple spends.

    --
    🌻🌻 [google.com]
    • (Score: 0) by Anonymous Coward on Wednesday September 06 2017, @05:12AM (2 children)

      by Anonymous Coward on Wednesday September 06 2017, @05:12AM (#564041)

      Small transactions are good for bootstrapping the network.

      It is only natural that over time they will get priced off the network.

      The current issue is that the block-size is being artificially limited. The core development team does not want to risk running into the limits of commodity hardware.

      The Bitcoin Cash fork (with the larger block-size) will (hopefully) show how much transactions should really cost on commodity hardware.

      • (Score: 2) by JoeMerchant on Wednesday September 06 2017, @11:58AM (1 child)

        by JoeMerchant (3937) on Wednesday September 06 2017, @11:58AM (#564117)

        And, in this statement:

        Small transactions are good for bootstrapping the network.

        the name "Bitcoin" becomes a misleading lie. Back in 2009, nobody ever thought of "Bitcoin" as a method to trade huge chunks of value, I think that's an idea that has evolved over time.

        --
        🌻🌻 [google.com]
        • (Score: 0) by Anonymous Coward on Wednesday September 06 2017, @03:35PM

          by Anonymous Coward on Wednesday September 06 2017, @03:35PM (#564164)

          Back in 2009 I did not think it would actually work.

          Luckily, somebody decided they wanted pizza: which set a floor price.

  • (Score: 1) by baldrick on Wednesday September 06 2017, @05:59AM

    by baldrick (352) on Wednesday September 06 2017, @05:59AM (#564050)

    If is becomes unprofitable to mine, then miners stop mining,

      which to my understanding is what proof of stake is all about

    --
    ... I obey the Laws of Physics ...