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Is the blockchain an interesting innovation, aside from cryptocurrencies ? (self.nostupidquestions)

submitted 1 year ago by loaExMachina to c/[email protected]

176 comments fedilink hide all child comments

For a long time, I thought of the blockchain as almost synonymous with cryptocurrencies, so as I saw stuff like "Odyssey" and "lbry" appearing and being "based on the blockchain", my first thought was that it was another crypto scam. Then, I just got reminded of it and started looking more into it, and it just seemed like regular torrenting. For example, what's the big innovation separating Odyssey from Peertube, which is also decentralized and also uses P2P? And what part of it does the blockchain really play, that couldn't be done with regular P2P? More generally, and looking at the futur, does the blockchain offer new possibilities that the fediverse or pre-existing protocols don't have?

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[–] [email protected] 4 points 1 year ago* (last edited 1 year ago)

Asset Tokenization and Smart Contracts are two things that will be increasingly used in Finance. That is why the recent BIS report on CBDCs included both of those as essential features of a Central Bank Digital Currency.

What Blockchain does is provide these features of a digital currency in a way that doesn't require a trusted intermediary. This makes Blockchains resistant to censorship in a way that a central bank digital currency can never truly guarantee. It is true that a centralization system like a database or ledger can be faster, more efficient and more secure but that you will always have to trust that provider of that service that they will continue operating in a manner that is congruent with what a user may want.

A recent example of this would be the news that Ubisoft is deleting inactive accounts on Uplay, which is potentially resulting in many users losing access to games they bought on that platform. Were the rights to those game tokenized on a Blockchain or CBDC, the users could potentially redeem that on another platform. Another example would be the case of the user losing his 900 hour character in Red Dead Redemption after Google shutdown stadia. Had that player's character been tokenized as an NFT he might have the capacity to move it off of stadia and onto another game platform.

Get a little nervous about your Steam Game collection worth 1000s of dollars that is completely locked into Valve's ecosystem? How about a decentralised, immutable and censorship-resistant record of your ownership of those games? That is what asset tokenization is about and it will become more important in the future as our lives and our assets become more digital.

Then there are multitude of uses for smart contracts which, again, don't require a blockchain provided you are ok with relying on a trusted intermediary to execute the contract as it was termed. Given that contracts by their nature often involve agreement between organisations or individuals with diverging interests, it almost a certainty that having an immutable, censorship resistant network to run those smart contracts is desirable.