• QuentinCallaghan@sopuli.xyz
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    3 年前

    Blockchain can have practical use for fields like supply chain management, energy, banking and food industry. Do NFTs have this quality?

    • ree@lemmy.ml
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      3 年前

      The words you’re looking for are databases and open standard. Blochains solves nothing

        • AgreeableLandscape@lemmy.ml
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          3 年前

          Raw resources? Money as an entire concept is both irredeemably flawed and an extremely recent invention.

          Need food? Get food. Need metal? Get metal. Need a phone? Get a phone. Need healthcare? Get healthcare. If you distribute it so everyone gets a fair share based on their individual needs, there will be no need for money.

          • guojing@lemmy.ml
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            3 年前

            I wouldnt call a few thousand years “extremely recent”. And like I said in my other comment, carrying and storing gold or money is a lot more practical than a truck full of vegetables.

            • guojing@lemmy.ml
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              3 年前

              Have fun renting a whole truck to transport the equivalent of a few grams of gold. Plus gold doesnt go bad.

          • guojing@lemmy.ml
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            3 年前

            Good point, I should have said digital currency. Gold is great, but sadly you cant use it to pay online.

            • Aarkon@feddit.de
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              3 年前

              Money can exist outside a ledger. Bitcoin can’t, it literally is the ledger, and therefore not money.

    • AgreeableLandscape@lemmy.ml
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      3 年前

      Banking was the original pitch for blockchain, sure, but supply chain management? Energy? Food industry?! What about any of those would not be just as well or better served by a regular database? Like, just a plain ol’ SQL server? Which would be easier to host and maintain, faster both in throughput and latency, and would be more energy efficient.