No Stupid Questions
No such thing. Ask away!
!nostupidquestions is a community dedicated to being helpful and answering each others' questions on various topics.
The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:
Rules (interactive)
Rule 1- All posts must be legitimate questions. All post titles must include a question.
All posts must be legitimate questions, and all post titles must include a question. Questions that are joke or trolling questions, memes, song lyrics as title, etc. are not allowed here. See Rule 6 for all exceptions.
Rule 2- Your question subject cannot be illegal or NSFW material.
Your question subject cannot be illegal or NSFW material. You will be warned first, banned second.
Rule 3- Do not seek mental, medical and professional help here.
Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.
Rule 4- No self promotion or upvote-farming of any kind.
That's it.
Rule 5- No baiting or sealioning or promoting an agenda.
Questions which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.
Rule 6- Regarding META posts and joke questions.
Provided it is about the community itself, you may post non-question posts using the [META] tag on your post title.
On fridays, you are allowed to post meme and troll questions, on the condition that it's in text format only, and conforms with our other rules. These posts MUST include the [NSQ Friday] tag in their title.
If you post a serious question on friday and are looking only for legitimate answers, then please include the [Serious] tag on your post. Irrelevant replies will then be removed by moderators.
Rule 7- You can't intentionally annoy, mock, or harass other members.
If you intentionally annoy, mock, harass, or discriminate against any individual member, you will be removed.
Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.
Rule 8- All comments should try to stay relevant to their parent content.
Rule 9- Reposts from other platforms are not allowed.
Let everyone have their own content.
Rule 10- Majority of bots aren't allowed to participate here.
Credits
Our breathtaking icon was bestowed upon us by @Cevilia!
The greatest banner of all time: by @TheOneWithTheHair!
view the rest of the comments
I thought it sounded interesting when it was new but the more I've learned, the more convinced I am that it's completely useless. I've never seen anything done on a blockchain that couldn't be done faster, cheaper, and more securely in a SQL database. Even the not-a-scam applications are ridiculous and fall apart upon examination. Blockchain as a definitive record of ownership? Absolutely not. There's no way to force a person to update a record. Lose your house in a bankruptcy? The sheriff on his way to evict you isn't going to care that you've got some NFT saying you still own the house. Anything involving contracts at all? If a court can't unilaterally update the blockchain record, then the record is unreliable. But if the government can unilaterally update a record, then you're not relying on community consensus and immutability in the first place.
Blockchain isn't useful for anything important, and it's not a logical choice for anything trivial aside from literally just playing with blockchain stuff for the sake of playing with blockchains. I think it's a dead-end technology.
Oh, its worse than you think.
https://www.cs.princeton.edu/~arvindn/publications/mining_CCS.pdf
Once BTC hits enough halvening-cycles, the entire protocol doesn't work anymore. Its more beneficial to fork the blockchain (and collect ~50 transaction fees), rather than work on the head (and only collect ~5 transaction fees).
So if the last block confirmed 100-transactions (aka: collected 100 transaction fees), its more beneficial to undo that block and "steal" ~50 transactions, knowing that you're leaving ~50 transactions for another miner to follow onto your block. (Ex: there are now two blocks: one with ~5 transactions available, the truth... and ~55 transactions available. The lie / false block you created. The lie is more economically beneficial to the next miner, so they'll switch to your block).
It turns out that BTC forgot how to handle ties after the end of the "Free reward", and there's a good chance that "definitive record" is not so definitive.