• Cethin@lemmy.zip
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    16 hours ago

    The blockchain doesn’t prevent a run on the “banks.” If everyone decides to cash out at the same time out of fear of a crash then the currency crashes and there isn’t enough money to liquidate everything (until it has no value). It isn’t an improvement for that. If anything, it’s a negative. Banks can implement policies to prevent it, but you can’t really do so with crypto.

    It would be useful for things like deeds and contracts. Instead of having a bank hold it and provide proof you could store it on the blockchain. There are a handful of good uses for it, but it’s generally not useful for the stuff most people think it would be.

    • Tar_Alcaran@sh.itjust.works
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      9 hours ago

      Well, you can’t do fractional-reserve banking with bitcoin (or any other coin I know of), so in that way, a “run” on a bitcoin can only ever exhaust the supply. lending out more than you have requires trust, and that’s not available in a blockchain structure.

      On the other hand, fractional reserve banking is the foundation of all modern financial systems, so it’s not really a thing we’re going to scrap.

      It would be useful for things like deeds and contracts. Instead of having a bank hold it and provide proof you could store it on the blockchain. There are a handful of good uses for it, but it’s generally not useful for the stuff most people think it would be.

      Well, yes but no.

      There’s a lot of problems with blockchain deeds, and one of the big ones is confirming the first owner. What’s to prevent me from minting a smart-contract that says I own your house? Or that I own a house that doesn’t even exist? In the real world, we’ve solved those problems (and MANY more) with notaries and central registration systems. At the interchange of digital-ownership and real-world, physical assets, you’re always going to need a trusted party to verify that the two match. And at that point, you don’t need the blockchain at all.

    • LainTrain@lemmy.dbzer0.com
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      11 hours ago

      Sure the currency itself isn’t resistant to a run on itself but having some wealth in the currency will cushion a run on the real IRL banks for fiat currency.

      • Cethin@lemmy.zip
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        3 hours ago

        Sure. Diversifying is good. There’s no need for crypto for that. Gold or other assets would protect you equally as well.

        If the advantage of crypto is something provided by many other things, without the disadvantages of crypto, then crypto shouldn’t be desired.

        • LainTrain@lemmy.dbzer0.com
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          3 hours ago

          Gold or other assets don’t necessarily protect you when you own them through government and more broadly not-wholly-independent-from the-government-financial-institutions, unless you have gold bars at your house, and even then, it’s not something you can transfer for payments easily.

          On the other hand cryptocurrencies are wholly independent from any institution whatsoever - truly for people by the people - and ones like XMR are actively resistant to them altogether. I don’t think Trump is going to be like Hitler, but if he were, I’d bet on something the government can’t really easily seize like a distributed decentralised ledger rather than a house or gold that can’t be liquidated quickly or transferred for another currency if I was e.g. a targeted minority.

      • Aceticon@lemmy.world
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        9 hours ago

        Except that it’s so incredibly volatile that from one months to the next you literally don’t know if your crypto wealth will be worth twice as much or half as much.

        If want you’re trying to protect yourself is runs on banks, you’de be better of with gold works of art or even stocks (which are less volatile than crypto) or, even simpler, spread your money over several banks, ideally in more than one country.