this post was submitted on 22 Aug 2024
481 points (95.3% liked)
Technology
60033 readers
2986 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I'm not entirely sold on the technology, especially since immutable ledgers have been around long before the blockchain, but also due to potential attack vectors and the natural push towards centralisation for many applications - but I'm just one man and if people find uses for it then good for them.
What other solutions to double spending were there in financial cryptography before?
No idea, I don't work in fintech, but was it a fundamental problem that required a solution?
I've worked with blockchain in the past, and the uses where it excelled were in immutable bidding contracts for shared resources between specific owners (e.g. who uses this cable at x time).
Fully decentralized p2p cryptocurrency transactions without double spending by proof of work (improvement upon Hashcash) was done first with Bitcoin. The term fintech did not exist at the time. EDIT: looked it up, apparently first use as Fin-Tech was 1967 https://en.wikipedia.org/wiki/Fintech -- it's not the current use of the term though.
I guess additional bonus for crypto would be not burning the planet, and actuallt have a real value of something, not the imagined one.