Listening to a recent episode of the Solarpunk Presents podcast reminded me the importance of consistently calling out cryptocurrency as a wasteful scam. The podcast hosts fail to do that, and because bad actors will continue to try to push crypto, we must condemn it with equal persistence.
Solarpunks must be skeptical of anyone saying it’s important to buy something, like a Tesla, or buy in, with cryptocurrency. Capitalists want nothing more than to co-opt radical movements, neutralizing them, to sell products.
People shilling crypto will tell you it decentralizes power. So that’s a lie, but solarpunks who believe it may be fooled into investing in this Ponzi scheme that burns more energy than some countries. Crypto will centralize power in billionaires, increasing their wealth and decreasing their accountability. That’s why Space Karen Elon Musk pushes crypto. The freer the market, the faster it devolves to monopoly. Rather than decentralizing anything, crypto would steer us toward a Bladerunner dystopia with its all-powerful Tyrell corporation.
Promoting crypto on a solarpunk podcast would be unforgivable. That’s not quite what happens on S5E1 “Let’s Talk Tech.” The hosts seem to understand crypto has no part in a solarpunk future or its prefigurative present. But they don’t come out and say that, adopting a tone of impartiality. At best, I would call this disingenuous. And it reeks of the both-sides-ism that corporate media used to paralyze climate action discourse for decades.
Crypto is not “appropriate tech,” and discussing it without any clarity is inappropriate.
Update for episode 5.3: In a case of hyper hypocrisy, they caution against accepting superficial solutions—things that appear utopian but really reinforce inequality and accelerate the climate crisis—while doing exactly that by talking up cryptocurrency.
Cryptocurrency is the online equivalent of the neo-Nazi bar.
You know how the story goes, with the bartender who tells the customer “you have to throw out neo-Nazis as soon as you see the uniforms or the tattoos, no matter how polite and well-behaved they are. Because if you let Nazis stay and get comfortable they’ll invite their friends, and word gets around that Nazis can drink comfortably at your bar, and customers who don’t want to drink with Nazis leave, and suddenly you have a Nazi bar”. You all remember that story?
Well, cryptocurrency in online spaces - especially futurist spaces and technological spaces - it’s a lot like that. Cryptocurrency supporters are constantly looking for opportunities to promote cryptocurrency. And they obviously see a movement like solarpunk, which talks a lot about decentralization, and mistrusts the global financial system, and so on, as fertile ground for shilling cryptocurrency.
And if you let cryptocurrency supporters hang out and talk about how awesome cryptocurrency is, they will inevitably start shilling their particular flavor of cryptocurrency. And that’s inevitably a capitalist scam and will inevitably harm anyone stupid enough to fall for it.
And the problem is not just that cryptocurrency is a capitalist scam. It’s that, if you don’t shut down cryptocurrency talk aggressively, you get more cryptocurrency supporters. Because the crypto bros see that cryptocurrency discussion is allowed, and they join in, and they invite their friends, and they start shilling their scams. And then you get crypto spammers and scam bots and the personal messages inviting you to elite investment opportunities and all the other scummy garbage that infests cryptocurrency websites. You either block cryptocurrency talk or you get a website full of crypto garbage.
In other words, cryptocurrency supporters need to be shut down as quickly and ruthlessly as any other bots and spammers. Because if you don’t you inevitably get a website full of bots and spammers.
Because the crypto bros see that cryptocurrency discussion is allowed, and they join in, and they invite their friends, and they start shilling their scams. And then you get crypto spammers and scam bots and the personal messages inviting you to elite investment opportunities and all the other scummy garbage that infests cryptocurrency websites
At this point any cryptocurrency discussion space by necessity has strict policies against promotion, people who like to talk about cryptocurrency have realized it’s generally rude and unwelcome to shill their bags outside of designated areas, and crypto scam bots don’t limit themselves to only those spaces. Not every group of people you don’t like is the equivalent of Nazis.
pedonazi instance
Yeah this doesn’t seem like a great take. I think there’s severe selection bias.
I like a narrow band of crypto projects. I think the vast majority of things you hear about are scams. There’s a ton of bad actors in the space. My advice to people is just to be careful, but I don’t promote crypto because I don’t promote things that you should have a good understanding of before investing in them. I’m not in the business of risking other people’s money. I’ll talk about the tech, but usually uninterested in a specific token.
I don’t think your brand of zero tolerance will work on such a broad scale. I do think you should aggressively shut down any specifics about [token or project], but it’s not inevitable that people go towards shilling.
I was one of the top users of a crypto subreddit, and it got over run in the way you are talking about. Shills and people talking about price, etc. I wanted to have real conversations about the tech and implications. I left because it wasn’t what I wanted anymore.
There are people who can talk about those topics with the nuance required, but I agree many cannot.
Aggressive moderation? Good idea.
Zero tolerance policy? Bad idea.
Given the above you’ll retreat to “so a little Nazi-ism is OK?” - and if you can’t figure out the difference between the two and your view is that polarized, I don’t think we’ll really find any common ground here.
This is an emotionally charged post, yet everyone you disagree with is secretly trying to influence everyone else? How the fuck are you going to compare people who like a type of software to literal Nazis? Anyone who relies on emotional arguments like that is clearly not a rationalist.
How do you achieve communism without authoritarianism? This sub says they like decentralization, but if you decentralize based on computers, how do you stop adversaries from performing a Sybil attack? How do we establish command and control for a decentralized network, without letting authoritarians seize that command and control? How do you establish a decentralized identity system, without also establishing a decentralized system for data management and governance?
Now, should a Blockchain be that? Maybe not, I’m not trying sell whatever to you. I get being annoyed by all the advertisers, but to go an extra step to say that the principles of cypherpunk is something to compare to Nazis, is just proof you care more about emotional arguments and setting narrative.
So everyone that talks about crypto is akin to a Nazi? Lmao
Looks like you’ve been dubbed One Of Them.
Honorable mention: the GNU Taler project
https://taler.net/en/index.html
Could be a better alternative to crypto.
Thanks for highlighting it! Never saw it, and now looking into it.
For all I understood, it essentially resembles the banking system, except you have a digital cash option. But other than that, isn’t it just integrated into traditional finances, with national currencies and everything? Or is that the point?
Also, from all I understood, Taler is currently a demo and not an actual system for real-world transactions, right?
Or is that the point?
Kinda. You can think of GNU Taler as a standardized “Paypal” that your bank can self-host and that vendors can implement without having to do something special for each individual bank. In addition it offers cash like privacy protections for buyers.
The EU is currently funding a pilot with two cooperative banks (in Germany and Hungary) to scale this up a bit and NLnet is offering grants for projects like open-source online shop software to implement GNU Taler support.
But it could also be used for things like cash-less payments on music festivals, similar to how you often have to buy paper tokens on those. And of course it is not linked to a specific currency, so you can have many different currencies (even unofficial ones) in your Taler wallet, similar to how you could do that with cash.
Thank you!
I certainly don’t like the fact commercial banks are still part of the equation here. To me, the system should either be controlled through a central bank, or use a network of decentralized middlemen (like crypto does), though the latter may be inefficient. Commercial banks are cancer.
I’m also riddled with the technical details of it, in that transactions rely on blind signatures instead of blockchain.
How do blind signatures replace some sort of ledger? Or is it still kept somewhere somehow? Did Taler solve the issue of locally storing money in a way that they can’t be tampered with?
Central banks could certainly also be Taler exchanges, in fact the Swiss central bank published a paper on exactly that and their outcome was: yes feasible but we don’t need that right now.
As for commercial banks: I think it is worth differentiating there a bit. IMHO cooperative banking is exactly the kind of decentralised structure you seem to want, yet technically you lump them with other commercial banks. Currently both banks that participate in the GNU Taler pilot are strong examples of coop banks. I was quite positively surprised when they announced the participation of these two banks.
As for the technical questions: you are looking at it through the warped perspective of blockchain. None of these issues are real and in fact had been solved long before block chain was even invented. They only become an issue when you enter the realm of “let’s pretend you can create an trustless system”, but that’s starting from a wrong premise.
Thanks for the answer! I’ll do my homework on that.
If a government is backing it, color me skeptical on the privacy claims.
Its all open-source and well documented, and they make it very clear that sellers have strict built-in transparency, which is really what governments care the most about (for tax purposes).
So the privacy protections for buyers are very real and something most democratic governments actually support, no conspiracy required.
That’s still a very different understanding of governments than I have.
The lack of privacy is one of the founding principles of the project. There is no privacy for the merchants.
This presentation does a good job of explaining it. The gist of it is:
- People making payments are always anonymous, but people receiving money are not.
- Using already traditional currency infrastructure is relatively power efficient and cheap (especially compared to Crypto)
But I just learned of it from this thread as well, so that’s just what I’ve gleaned so far.
Thanks for the link!
There is time and place for everything.
For starters, most modern cryptocurrencies (not Bitcoin, though) use Proof-of-Stake or a similar validation model, which pretty much solves the energy hogging problem. But the issue of laissez-faire capitalism persists, and crypto, in my opinion, is poorly equipped to deal with it - that is, assuming it wasn’t meant as a perfect money model to force unregulated capitalism over everyone’s throats.
And that is why it shouldn’t suddenly become the main means for payments. But at the same time, that doesn’t mean crypto doesn’t have legitimate use cases. There are cases where anonymity, immutability and quick settlements matter, be it financially supporting protesters, moving money across borders, or, say, my use case of evading sanctions when trying to send money to my brother over the Russian border (outside of Russia, mind you).
But the issue of laissez-faire capitalism persists, and crypto, in my opinion, is poorly equipped to deal with it
I mean, proof-of-stake protocols didn’t exist until 2012, and that was a hybrid protocol. Exclusively proof-of-stake cryptocurrencies weren’t available until long after that IIRC. There’s a lot we still don’t know about what blockchains are capable of, and it’s entirely possible that we figure out how to regulate them effectively.
But you point still stands;
And that is why it shouldn’t suddenly become the main means for payments.
I agree wholeheartedly.
Thanks for added info! Yes, crypto market is turning for regulation, since its continued growth relies on getting institutional investors aboard, and institutions love clear regulations instead of a “grey zone”.
‘Didn’t exist until over a decade ago’.
Just saying, this isn’t exactly a fresh meme.
You’re not wrong, but it took a while to figure out how to eliminate proof-of-work entirely. The only reason I’m not giving a year is I’m not sure who was first.
Aside from that, integrated economic regulation isn’t a particularly “flashy” area of research, nor is it lucrative, so naturally it will progress more slowly. That doesn’t mean anything about the possibility or practicality of it, though.
Fair enough.
I call it ponzipunk
I just wish people who complained about it would spend at least 5 seconds trying to think about an alternative way to achieve p2p electronic cash transactions that lacks the problems they see in cryptocurrency. But nobody ever does. At the very least, don’t try to convince me that the problems that cryptocurrency purports to try and solve aren’t real problems.
So I’m not sure I see how crypto is preferable to the non-crypto banking system? I don’t support either of them but if you can show that it’s better, then maybe it has some uses temporarily until we find a better solution.
It’s going to have to be a lot better in other ways to get over the issues around scams, volatility, and energy use though.
It only works better on a global scale and only for certain cases. And if you ignore problems present in the current banking system.
My examples would be:
people traveling (or refugees fleeing) across multiple countries would benefit from some kind of cryptocurrency in that their assets would be easier to access globally. No having to convert their money as they cross borders or dealing with banks and credit.
People living in places with unstable government and financial institutions would maybe benefit from having access to a decentralized global system to store some of their money in a system their government doesn’t have a hand in or control over
Cryptocurrency is still a new technology and idea. Centralized banking has existed for thousands of years.
Capitalists did what capitalists do and tried to prematurely scam and squeeze as much money out of the idea as possible. Potentially forever ruining the image and possible impact the tech may have had.
Im pretty salty over what happened with NFTs. There were a lot of exciting things it could have been applied to. But no. It turned into money laundering with ai generated images.
I have yet to hear of a possible use of NFTs that would actually be useful. Stuff that was floated like in-game purchases or concert tickets don’t solve any problems compared to the current system.
NFTs died out because scamming was the only thing they were useful for.
Aside from all the scams, the other use I’ve seen is corporations trying to use them to create artificial scarcity of digital goods, essentially making NFTs a new flavor of DRM with an added, desperate hope of making DRM and FOMO marketing tactics seem cool, techy, and hip.
I don’t like DRM, I don’t like artificial scarcity, and the basic premise of NFTs reminds me of those old infomercials where someone promises to sell you the rights to name an actual star, except it’s only in their proprietary database and you have to go to their website to see that anything has changed. I’d rather just have a copy of the digital image itself than a receipt someone gave me claiming that I own it.
. . . someone promises to sell you the rights to name an actual star, except it’s only in their proprietary database and you have to go to their website to see that anything has changed.
That’s one of the best descriptions of NFTs I’ve heard, and really brings out its fundamentally scummy nature.
Art, actually, once the BS has settled.
Copyrighted works that give owners a small sliver of resale purchases. Buy a used book/audiobook from someone, 2% automatically goes to the author.
Inventory tracking.
Fair trade proof of sourcing.
There are plenty of good uses, and plenty of bad ones.
Like anything, though, you have to apply effort for change. Crypto isn’t some panacea that solves the world’s problems. It is a tool that will be used for dystopic purposes, and can and will be used for more sound reasons.
They do solve problems though. If there was a simple app that musicians could sell tickets direct to customers, you can loose all the predatory middlemen
You don’t need NFTs for that app. You can just make it with a frontend attached to a database and a payment system.
Venues are contractually tied to TicketMaster and the like. You can’t solve that with NFTs.
You don’t need it because we have ticketmaster? That’s your argument lol? It’s to prevent the next one.
It won’t work because contracts. Try to read next time.
These examples are wishful thinking based on some anecdotes at best.
Crypto-currencies are a multi-billion dollar business largely run by the worst people from the existing banking and investment sector and people are surprised that it is predominantly used for bad stuff?
It’s not only an image problem and a few bad apples that spoil the rest, the technology itself is structurally predisposed for these kind scams and acts like a magnet for people with bad intentions, because they know this technology shifts the playing field in their favour.
Always a recommended read on this topic: https://drewdevault.com/2021/04/26/Cryptocurrency-is-a-disaster.html
…did you respond to the wrong comment? Cryptocurrency is available from wherever you are - that’s more of a core feature than wishful thinking.
It’s wishful thinking that crypto-currencies have ever been used for those purposes by any significant number of people. Those are anecdotes to whitewash crypto.
On, yeah, no argument from me there. I thought you meant those things aren’t feasible, not that they aren’t the primary use case.
One could argue that narcan has never been used for legitimate purposes by any significant number of people. It’s used primarily by criminals.
I hope we both agree that it’s a good thing and the criminals should be able to obtain it.
Denying goods and services to minorities just because a majority has no use for it is simply wrong.
Nice trolling attempt, but being addicted to drugs is not a crime.
Cryptocurrency is available from wherever you are
As long as both parties have trusted devices, power and an internet connection.
With a bank card only one the recipient needs that and with cash nobody does.
So all you can come up with is some edge cases where traditional banking can’t be relied on? Seems like a very convoluted way of saying that crypto is usually worse than traditional banking.
Also just wait until you hear that if you can buy crypto, you can probably participate in forex as well. I know people who come from countries you describe, and they just use euros or dollars because a highly volatile currency with astronomical payment processing fees is the opposite of what one needs for daily life, no matter how much what the SV techbros wish it weren’t the case.
Imagine telling a refugee he’s an edgecase not worth optimizimg for :D
Read my message again. The optimization is “use euros or dollars (or yuans or whatever is most applicable regionally)”. Your “optimization” is a solution looking for a problem.
Imagine telling a refugee that jeopardizing their life-savings in a ponzi-scheme is the best they can hope for.
I’d like to just point out that systems that don’t use Proof of Work, such as Eth which uses Proof of Stake, use only a tiny fraction of the energy.
There are a ton of proof-of-stake cryptos out now. Cardano, Tezos, algorand, solana, for a few.
Pure proof-of-stake systems don’t use more power than any other typical internet service.
I’m only responding this to point out that I never said that it was preferable to the current banking system.
Well I guess I don’t understand why you want peer to peer cash transfers if not to avoid the banking system which already allows various methods of transferring money.
Or maybe you are saying both are bad and we need something better? If so I agree but otherwise I’ve lost what you’re trying to say here.
That’s not what peer to peer means. P2P means no middle man, nobody taking a cut eg.
I didn’t do a good job in my messaging, I was agitated. but really I was just trying to say these things
-
The global banking system represents a far bigger fish to fry, maybe like 100 to 1000 times bigger (it’s quite difficult to assess, but the total wealth held by private banks is frequently estimated to be in the hundreds of trillions of dollars. Compare this to the total value of literally all cryptocurrency)
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I probably see a dozen posts that are just writing the same criticisms of “cryptocurrency” over and over again without ever actually addressing why people are drawn to it in the first place, for every one post that’s complaining about banks. despite the fact that banks have screwed over orders of magnitude more people than any crypto bro could ever dream of
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When you don’t actually clearly spell out the problems that drew those people in in the first place, and at the very least empathize with them explicitly, all you do is alienate those people and you don’t actually get them to stop using cryptocurrency
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You sure are going to bat for it as though it were
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How do you figure I’m “going to bat” for cryptocurrency?
I’m extremely tired of criticisms of cryptocurrency without a very least acknowledging the problems with the global financial system that drew people to it in the first place
It’s weird to request that criticism of something first do PR work for said thing, that’s why
OK so you think that anybody who wants people to criticize the global financial system earnestly is doing PR work for cryptocurrency? Seriously? Please tell me I am misunderstanding you.
Enough of your reason. You said something that might put cryptocurrency in a positive light, and you have been judged justly as bad. That’s what makes us all feel good, and that’s what we’ll do. More downvotes for this guy please.
In case it’s not abundantly clear: this is sarcasm.
Gnu Taler is doing this. No new currency, no mining, and no fraud. https://taler.net/en/index.html
Okay but who gets left to hold the bag? What kind of hyper-volatile get-rich-quick scheme is this anyway?? /s
Its not a currency, you dont buy it. Its a way to transfer money safely
From the link:
“Customers will use traditional money transfers to send money to a digital Exchange and in return receive (anonymized) digital cash. Customers can use this digital cash to anonymously pay Merchants.”
They may be calling their monetary units the same names as their fiat counterparts, but this is clearly a different digitalized currency with exchanges as middlemen. Furthermore,
“in practice a fraudulent Exchange might go bankrupt instead of paying the Merchants and thus the Exchange will need to be audited regularly like any other banking institution.”
@xnx
A good explainer campaign of how it works practically is essential if it hopes to be adopted for sure. I know a bit, but still not clear on it. At some point credits need to be purchased. And as far as I understand it’s not something that is connected to a bank account.I was curious of how it was supposed to function as well, this presentation cleared it up pretty well, and more specifically, the part at 10:24. The process involves sending money to an exchange bank, which then gives you the tokens of the amount sent to the bank. The tokens can then be sent to a merchant/person anonymously, who gives them to the exchange bank. The exchange bank then sends the real money to the merchant’s bank.
@ProdigalFrog
Thanks!!:)
Thank you for sharing this.
Sounds like you want a system that is distinct but similar to what we have. But that’s extremely un-solarpunk. Solar Punk is about imagining a better world that doesn’t rely on bad systems anymore. Crypto is still a tool of the capitalist system at the end of the day, and that makes it the enemy.
I’m honestly quite bewildered by your comment and I don’t even understand how you can make a single inference about my values based on what I wrote other than I think banks controlling the money supply is actually bad and that we should do something about it and if we don’t like crypto, we should think of a better idea
We do have a better idea, it’s called communism as imagined in the solarpunk movement
That is beside the point though. Crypto is very polluting, that’s really not compatible with solarpunk ideas.
How polluting is it?
That’s just Bitcoin though. What about other implementations of crypto?
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I think there are good things about it, insofar as some kind of currency is necessary for a society to function at scale.
I like the decentralization, and the open-source nature that allows platforms to be built on top for things like streaming and splitting funds with no middlemen.
Apart from the flaws inherent in any form of currency, and potential environmental impacts of some implementations, I haven’t really heard any compelling arguments for why cryptocurrency is “bad”.
Yeah exactly. There is a problem, crypto is a solution. Fiat currency is also a ponzi scheme.
Thanks for emphasizing this. I was a bit disappointed in that episode. I don’t remember any mention of decentralization which is integral to solarpunk. One of the hosts seemed to just respond to the other with a lot of whataboutism and negativity that just revealed a lack of understanding of solarpunk’s relationship to technology. For example, promoting electric cars instead of public transportation and reducing the amount of cars on the rode. Maybe that was the both-sides-ism to create discussion but it seemed like a missed opportunity to really dive into solarpunk technology. Maybe someone from this community could reach out about our approach to technology. They seem like they’d be open to hearing different viewpoints from the solarpunk community.
Valid points all.
if you’d like a fantastic example of how Crypto is going to fuck up power supplies, just look at Texas - they can’t keep their statewide grid running, shit on their renewable strengths constantly, and cut deals with cryptochuds so they’re PAID to stop mining. SO FUCKED-UP.
Yeah, I’ve worked on a wind farm that powered a Bitcoin mine built right next door, and another one that powered an oil refinery. Both felt pretty messed up.
Solarpunk Presents Podcast is on Mastodon: @solarpunkpresents@climatejustice.rocks
I totally agree solarpunk and crypto should be separate.
however just talking about power usage - chains using “proof of stake” us something like 99.9% less power than “proof of work”. Ethereum (PoS) vs (Bitcoin) PoW power usage for example
Doesn’t really matter in this context, since anything above 0% is wasteful for something as completely unnecessary as crypto.
PoS doesn’t use any more electricity than it takes to write to a hard drive, which is minimal, and its also not a “race” in the same way PoW is for solving an increasingly difficult problem.
Proof of stake also rewards the biggest holders of the currency with the biggest payouts. It’s an inherently regressive system designed to give more to the haves at the expense of the have nots.
There is so much misinformation here, it’s hard to know where to even start. Yes there are crypto scams, yes legacy technology consumes way too much energy.
These are all solved problems, but it you only know about crypto from scams you might think there is nothing else. Crypto solves real problems with our current financial systems.
Wouldn’t hurt to read from time to time. Solar Punk is as much about technology, as it is about knowledge.
crypto is just our current financial system but worse. more risk, more volatility, faster consolidation of wealth, slower transactions, and less actual utility. more than a decade on, there are only a very small handful of things you can actually buy with bitcoin, let alone any other cryptocurrency. what problem does that solve?
i do at least admire the utopianism of it - i’m not exactly going to bat for our current banking system - but if you see crypto in 2024 as anything other than a failed experiment at best then you’re just delusional, it has completely failed to solve any of the problems it set out to solve and it has verifiably made the world a worse place
If you’re actually asking what it solves:
Trust. Blockchain technology eliminates the need for trust where typically it would be required.
Sadly blockchain doesn’t even to that. It just shifts trust to a nebulous cabal of large miners in the case of Bitcoin or the big oligarchs in the case of Etherium.
Crypto is vast my friend. It is not a financial system per se. At its core it is tools for human coordination which, by necessity contains a financial system.
It is indeed an experiment but it’s a little premature to say that it has failed. The cake is still in the oven.
It’s true that plenty of crypto projects have failed. That’s to be expected in a bleeding edge experimental space. People try things out and sometimes they fail. That’s how it works. There are however, plenty of projects that are still going strong fueled by very talented developers working tirelessly to address all of your criticisms. It just takes time. This is complex stuff. It’s the merging of cryptography, economics and computer science among other things. It’s going to take a little while.
Its not utopianism, its basically just harm reduction.
Actual transactions for banks take longer than it shows, that how overdrafts still happen or bounced payments even though an accounts shows a recent deposits. They will show what SHOULD happen and over a couple of days the accounts process
Its why VISA was looking at using some of ETH smart contract stuff to potentially handle some of their payments on the back end, as well as the reason why central bank digital currency (CBDC) had some legitimate studies being done on it.
Where’s the solutions? Don’t say “proof of stake”
Proof of steak.
Prime rib only.
Excuse me friend but why not say proof of stake? It seems to me as if that IS a great solution. I’ve never mined any type of crypto currency but I do run Ethereum validators. I run them on an Intel NUC mini PC. When I first switched them on I started with 6 validators all running on the same machine. I noticed no discernable difference in my household power consumption. Then I increased to 12 and then later 27 validators, again all on the same machine and again no discernible difference on my power bill. I can repeat this for hundreds of validators all on this one mini PC and not use any more power than I’m currently using. To do the same on a proof of work chain I’d need one specialized, dedicated machine that would use orders of magnitude more power for each miner.
Because it’s not as robust or secure as it’s claimed to be, because it concentrates power to those with more money again, etc.
I see. Could you elaborate on that at all? What are the claims vs. the reality? How is power concentrated to those with more money? Genuinely interested.
All the decentralized concensus algorithms rely on some kind of way to “score” different branches of history versus others, Bitcoin uses an approximation of spent CPU cycles via proof of work while proof of stake uses money holdings over time used to vouch for a branch.
The problem is proof of stake is not rooted in something outside the chain itself, nothing is truly irrevocably spent so it’s possible to vouch for multiple branches with the same stake (“nothing at stake”). Most nodes (wallet owners) will also not be online all the time so they try to use delegation (risky because it centralizes power), and to coordinate block creation (because it doesn’t have an algorithmic timing source) all mining nodes are connected in a pool and track each other’s “liveness” (online status and connectivity) and pass around the right to create the next block (which is vulnerable to being gamed, your chance is proportional to how much money you have in the system which controls how many nodes you can enter). If you gain enough of a majority of online nodes at any point in time ever then you can permanently assign yourself as the next person to create a block and control all future blocks to doublespend or block transactions.
And if you can steal enough private keys including old long emptied wallets then you can create a new parallel history indistinguishable from the real current one to any new nodes because there’s truly nothing making the two chains distinguishable if you don’t know any existing nodes (which would require trust in a third party).
Thanks. That’s interesting. How many nodes would be required to gain control? How much would that cost? And why would anyone want to do that?
I imagine once someone managed to secure control it wouldn’t go unnoticed by the users. It would probably trigger a mass exodus from whatever chain it happened to occur on, effectively tanking the token price. The controller would have spent a considerable amount of funds only to be left with a dead chain and worthless tokens.
Doesn’t really seem worth it unless I’m missing something.
It’s a high percentage of the pool of known live nodes. It wouldn’t necessarily be expensive if you can steal keys by hacking as well as DDoSing a handful other nodes which would be voting against you to artificially boost your fraction of voting power in chain selection.
It might be noticed eventually, but it would take hours to weeks just to confirm it really happened and exodus would take weeks to months. You could make many small trades to increase the volume of coins through your wallet, then reverse all outgoing transactions from your wallet, then make a big payment, get something valuable, reverse the payment and keep what you bought, and repeat until it simply stops working.
Proof of time and proof of burn are both interesting alts to me.
Proof of burn especially if it could be coupled a limitless mining pool that increased or decreased based on the number of transactions on the network. Basically a currency with that grows based on used and has a deflationary mechanism otherwise.
Haven’t heard of proof of time. Proof of burn sounds to similar to proof of stake with the same problems making it infeasible to resist long term manipulation of concensus.
Solarpunk is not just about technology, it’s specifically about being critical toward new technologies with a special emphasis on the social and environmental impacts they have.
The single largest blindspot that cryptocurrency enthusiasts have is in not recognizing that their systems are inseparable from computers, and that computers in and of themselves are an environmental disaster.
https://solar.lowtechmagazine.com/2009/06/the-monster-footprint-of-digital-technology/
That, I can agree with.
Crypto is cypherpunk not cyberpunk.
You can create new alternative economic systems outwith existing monetary systems. Global mutual credit, local exchange trading systems, etc. There are plenty of solarpunks and leftists in crypto and have been since the start.
Not really. This usecase is infinitesimal compared to speculation.
For now.
Unfortunately an economic system is only as useful as its buy-in, and that’s the hard part. If you want you fight financial hegemony, don’t give wealthy people another lever of control.
What about local exchange trading systems?
“I am a solarpunk in crypto because I want to burn the entire energy output of a second Ecuador in order to help criminals extort ransoms out of hospitals and libraries.” - An idiot
Literally a children’s hospital in my city had their shit locked up by “hackers” – they were using pen and paper to schedule appointments for weeks, using handwritten notes to pass health details from ER to ICU, etc. It could still be down for all i know, I haven’t checked in a while.
I don’t know exactly how much pain and suffering this has caused kids, or how many died because of it, but i know how hard it was when my son was in the hospital for months when he was little, and that was with a fully functional hospital.
It’s fucking disgusting. And I’m like kinda pro-crime a lot of the time…
Why would Satoshi do this
Ransomeware is a pretty small segment. Much dodgier shit happens with cash.
PoW can be used to store energy. Geothermal farms in remote areas mining energy credits. Spending energy on important stuff is also fine. We spend much more on inane nonsense. US tumble dryers use more energy than bitcoin. Other countries just use drying racks
Confidently incorrect.
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“But they don’t come out and say that, adopting a tone of impartiality.”
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“… nurtured by the false notion that democracy means that ‘My ignorance is just as good as your knowledge.’” —Isaac Asimov
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It doesn’t have to be a wasteful if it’s generated with clean energy. It doesn’t have to be a scam, either. Just because it is those things IRL doesn’t mean it has to be in fiction.
But that energy could be used for anything else. Those chips could be used for anything else.
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Oh. So the past two hundred years or tailorized bullshit and monkey paw globalism haven’t made a single energy intensive process geographically fungible? Huh.
I guess solving a lot of social problems will be easier than I thought!
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I’m not trying to sound clever, and this requires zero knowledge of crypto mining. It is, in fact, about every other industrial process from the past two hundred years.
You didn’t refute my point. You just said I sound smart and called me an idiot about an entirely irrelevant topic.
That seems like a pretty irrational defense, in that it completely avoids addressing anything I actually said. Do you think that’s going to convince anyone of anything other than ‘cryptobros are vicious irrational little goblins’? You’re not making your cause look good.
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No I just think very few of us are dim enough for cryptocurrency.
You seem to have responded as if I said something, so you didn’t read it as a question. Youre being extremely disingenuous here. Which is pretty standard for you sort, but I’d like to hope for better.
Instead of computing hashes you show proof how much of the sun’s energy you harvested this transaction block.
Boom I just solved blockchain and green energy. You’re welcome.
You could say a new algorithm was made that makes it barely use energy at all, too. It’s fiction. You can basically do whatever you want if you write it. lol
Crypto is Fecespunk
