OK but there are actually great uses for blockchain that are completely disconnected from anything you typically see
For example, banks may begin using blockchain for maintaining their internal ledgers. It will help solve a ton of issues around reconciling the transactions from all over the globe
Blockchain has reasonable uses. Really good ones. Crypto and nft bros just completely ruined the image of it
EDIT: I love all the comments demonstrating how little people understand about blockchain. Bitcoin was not the first blockchain, nor is its design the only type of blockchain. Assuming that all blockchain looks like the crypto/nft paradigm is just showing your ignorance.
https://www.vice.com/en/article/j5nzx4/what-was-the-first-blockchain
as hostile as people are to block chain due to NFT's and bad implementations, the technology itself has its use cases. It's a great solution for information exchange that requires verification and Immutation. This makes them perfect for ledgers or transaction networks.
It's just there is so much bad PR regarding it everyone just discredits it. Not all of the block chain technologies are massively energy intensive per transaction, it's just many of the cryptocurrencies use the most intensive one because it's also arguably the most secure
I think the only project I've seen so far where I've felt that a blockchain has actually been the correct choice is Alfis, which is a decentralized DNS that uses the blockchain as the public append-only ledger that it is, and it uses proof-of-work to add arbitrary costs to updates - to make spamming or namesquatting expensive.
I've read through this whole thread, and I still haven't really come to any solid conclusions on it. I'm skeptical of crypto as a kind of idiotic speculative market, but that's also every market ever. But then, the blockchain is apparently different from crypto, even though they're both hype-laden marketing terms that have been completely fucked up. I think doing [redacted] with crypto is still potentially cool, though I think it still has limited anonymity, from what I've heard, and the speculative market also fucks it up.
Is "the blockchain" just like some nerd shit that's for internal hospital ledgers, and beyond that it's all kind of moot garbage, or what? Someone spoonfeed me.
we need the blockchainsaw
I'll likely get downvoted but Polestar, the EV automaker that used to build performance variants for Volvo, uses blockchain to track minerals used in their EV's.
Circulor Circulor's blockchain technology enables tracing of extracted raw materials, particularly those with significant impact to communities and the environment.
I like that they use blockchain to ensure the minerals they use aren't coming from negative sources but I'm sure someone will argue and say it's stupid or that SQL can do the same.
I think it's funny how most lemmy users are pro open source, pro privacy, pro digital rights; but once it comes to money all that is thrown out of the window and they happily get on their knees for paypal and the few other large players.
Yes, the current state of crypto is a mess. People are attracted by the promise of the big payout, rather then seeking an alternative payment system, making them ripe for scammers that promise the world, but in the end only rug "investors". Even "functional" cryptos are often highly centralized, making them as bad as banks in terms of reliability. Almost none implement any privacy features, and if they do, its typically a tacked on afterthought.
But this does not make the original idea invalid. Will it ever live up to the promise of alternative money? Maybe. Maybe not. Only time will tell if the issues that exist right now will be fixed.
People are always like “it doesn’t do anything we couldn’t do with SQL,” as if riding a horse isn’t an improvement in transportation over walking. Things don’t have to be impossible to accomplish in any other way in order to be marginally more useful or efficient depending on the goal. Public ledgers are indeed useful. Blockchain is one technology among a small handful that might be appropriate for your project depending on trust dynamics it demands. Consensus protocols are also useful.
One example, right now our global food supply’s movement and distribution is based largely on market dynamics. Say we want to focus on distribution based on need instead. A blockchain based ledger could allow a fred to ‘commit’ a few bushels of carrots which george ‘commits’ to transporting to mike, who in turn has committed to do do a supply run to Uruguay with his barge. Could they have done this in excel? Probably. Would it be more organized on blockchain? Yes. Would a regular database with a lot of contributors that is carefully designed to keep out bad actors work too? Yes, sure.
Can someone tell me how decentralized money became the enemy? It is decentralized currency that is like everything we stand for literally using mastodon protocol here.
it’s not the creators fault that the first thing the userbase did was centralize it onto these marketplaces lol. I’m reminding people that this is conceptually great but terrible implementation, across the board.
Ok but the Fossil version control system (which uses a mini-blockchain to store software version history) is pretty cool
@itsmect mentioned this too but it is wild how this community just hates cryptpo. There's a good chance the instance you're on accepts it for donations. Why would they do that if it is so unusable and bad? Open source everything except the money. Makes no sense.
Lol after this comment Bitcoin surpassed silvers market cap making it the 8th most valuable asset in the world. So glad people who don't understand it and hate it don't get to ruin it for the rest of us.
I'm kinda amazed I haven't seen anyone mention the biggest upcoming use case for block chain here. In a world where anyone can create any media with Ai we are going to need robust systems of cryptographic proof of origin and history that anyone can access and that is not controlled by anyone who may wish to manipulate information. The exact strength of block chain.
As for cryptocurrency I'm seeing a lot of confusion here in how people think it works. While scaling has been an issue its not an insolvable one and multiple solutions exist. The issue with crypto is its image not the tech in general. And thats a combination of people using it to scam and governments/banks doing their best to discredit it.
