Ask Lemmy
A Fediverse community for open-ended, thought provoking questions
Please don't post about US Politics.
Rules: (interactive)
1) Be nice and; have fun
Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them
2) All posts must end with a '?'
This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?
3) No spam
Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.
4) NSFW is okay, within reason
Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either [email protected] or [email protected].
NSFW comments should be restricted to posts tagged [NSFW].
5) This is not a support community.
It is not a place for 'how do I?', type questions.
If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email [email protected]. For other questions check our partnered communities list, or use the search function.
Reminder: The terms of service apply here too.
Partnered Communities:
Logo design credit goes to: tubbadu
view the rest of the comments
I've elaborated in some of the subsequent comments. I guess I wanted to "test the waters" a bit, if I got a strong negative reaction for simply mentioning a blockchain-based solution I would have sighed and moved on.
Proof-of-stake doesn't benefit larger stakeholders any more than it benefits smaller stakeholders, the common "rich-get-richer" objection is based on a misunderstanding of how the economics of staking actually operates. Since every staker gets rewarded in exact proportion to the size of their stake the large stakers and small stakers grow at the same relative rates. It's actually proof-of-work that has an inherent centralization pressure due to the economies of scale that come from running large mining farms.
That wasn't what I was referring to, but I should have phrased that part of my comment better. When I wrote that it may benefit larger stakeholders more what I had meant was that, by my rough understanding, larger stakeholders have more influence or sway over the consent mechanism. It's been awhile since I looked into it last, so I can't remember the details exactly, but that's what I recall of what I read.
It wasn't the rich-get-richer problem, so much as the rich-hold-outsized-influence problem. Similar but distinct.
It may be counterintuitive, but stakers don't actually have influence over the consensus mechanism. It's actually the other way around. Consider it this way; the stake that a staker puts up is a hostage that the staker is providing to the blockchain. If I stake a million dollars worth of Ether, I'm basically telling the blockchain's users "you can trust me to process blocks correctly because if I fail to do so you can destroy my million dollar stake." I have a million dollars riding on me following the blockchain's rules. That's literally why it's called a "stake."
The people who are actually "in charge" of which consensus rules are in use are the userbase as a whole, the ones who pay transaction fees and give Ether value by purchasing it from the validators. If some validators were to go rogue and create a fork that was to their liking but not to the liking of the userbase, the rogue validators would be holding worthless tokens on a blockchain that nobody is using. You can see the effects of this by the way the blockchain is continuing to update in ways that are good for the general userbase but not necessarily for the validators - MEV-burn, for example, is a proposal that would reduce the amount of money that validators could make but there's no concern that I've seen about the validators somehow "rejecting" it. If the userbase wants it the validators can't reject it without losing much more than they could hope to gain.
Ironically, proof-of-work is more vulnerable to this kind of thing. If a proof-of-work chain were to fork and a substantial majority of the validators didn't agree with the fork then they could attack it with 51% attacks. The forked chain would need to change its PoW algorithm to stop the attacks, and that would destroy all the "friendly" miners along with the attackers.
Validators in a PoS blockchain could also launch attacks at a contentious fork, but they'd burn their stake in the process whereas the validators that did what the userbase wanted would keep theirs. So there's a powerful incentive to just go along with the userbase's desires.