this post was submitted on 06 Aug 2023
1754 points (98.5% liked)
Programmer Humor
32426 readers
1155 users here now
Post funny things about programming here! (Or just rant about your favourite programming language.)
Rules:
- Posts must be relevant to programming, programmers, or computer science.
- No NSFW content.
- Jokes must be in good taste. No hate speech, bigotry, etc.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Nfts will creep in slowly as efficiency gains are realized. They are already being used for airline tickets.
NFTs, doing what loads of services have been doing for 20 years, but slower!
Previously you've not been able to transfer tickets without third party help. Nor could issuers participate in the profits in the secondary market.
Not like it couldn't have been done before without NFTs (Steam cards come to mind), my guess is that there wasn't any "interest" or "pressure" from high up to do that.
Steam cards are a good example. Imagine if stream went bankrupt. Wouldn't be an issue with Blockchain.
It would be an issue if every place that cared about those cards crashed. Let's use a real world example: Decentraland and Vault Hill. Both offer similar services, a "virtual reality metaverse", not unlike VR Chat or Second Life. Both allow you to buy marketplace items in the form of NFTs, which go straight to your wallet.
So far, so good. But, right now, neither has any plans to accept the other's NFTs. I can prove I own something from another game, but the game itself doesn't care. I also can't buy Decentraland stuff with VHC tokens, nor Vault Hill items with MANA, which makes them rather centralized.
As soon as either company crashes and goes bankrupt, everything connected will become useless and lose most or all value. Thus, blockchain wouldn't fix the issue.
However, NFTs that are accepted by both will have higher value.
We are starting seeing this on Roblox and Fortnite where skins can pass through to different games. .
That's exactly what blockchain is fixing. E.g. Your valuable skins don't disappear when the company running the game you play goes bankrupt.
That's the theory. Games companies are at the private blockchain stage but there are some small web3 game developers.
A single airline in Argentina is experimenting with it in partnership with a bullshit travel company. Hardly the proof that NFTs make any sense anywhere. And of course, the only places this story is getting traction is the blockchain hype blogs, which is red flag #2 and #3.
It's one example of NFTs in real business. Need more?
Odysey isn't Starbuck's loyalty program, it's invite only unless you want to join the wait list, and it's openly called an experiment at its launch in December 2022.
NTFs are different to blockchain, so you're just muddying the waters for yourself with the Walmart thing. Lots of companies do chain of custody things with what you'd call blockchain. It's been that way for over a decade now. Because it's low transaction volume, no moronic "proof of..." nonsense, etc. Just hashes signing hashes at different points throughout the supply chain.
This isn't the "win" the NFT hype weirdos are desperately hoping for.
Facebook started as invite only. Great for an exclusive, loyal customer.
Each item is represented by an NFT on the Walmart blockchain. The innovation in the chain of custody is that everyone is verifiably using the same database. It's a permissioned database, so it's proof of authority.
https://hbr.org/2022/01/how-walmart-canada-uses-blockchain-to-solve-supply-chain-challenges
Private keys sign hashes. Hashes cannot sign hashes because there is no associated private key.