SafeDollar 'Stablecoin' Drops To $0 Following $248,000 DeFi Exploit On Polygon (cryptoslate.com) 94
The price of SafeDollar (SDO), an algorithmic decentralized finance (DeFi) stablecoin based on the Polygon (MATIC) blockchain, has plummeted to literally zero as a result of what appears to be an exploit today. CryptoSlate reports: While details are yet scarce, block explorer Polygonscan shows that 202,000 USDC and 46,000 USDT stablecoins were suddenly drained from SDO's smart contract today -- worth around $248,000 in total. As a result, SafeDollar's price -- which was supposed to always be equal to $1 since it's a stablecoin -- has plummeted to zero, according to the protocol's own website. The attack was also confirmed in a Telegram channel called "SafeDollar Announcements" today, with developers urging users to stop all operations with SDO and ostensibly promising to come up with a compensation plan in the future. Notably, this is not even the first time SDO was exploited. Just a week ago, SafeDollar developers published a "Postmortem Analysis" about an exploit that resulted in the loss of the protocol's 9,959 SDS tokens -- worth around $95,000 at the time.
Re:Pyrite Pete's failed prediction (Score:4, Interesting)
Perhaps you mean the Covid mRNA treatment that does not prevent contraction or transmission.
Just like vaccines in general, yeah. It just reduces the chance that you'll contract, reduces the risk of harm if you do, and also reduces the chance that you will transmit. That's because vaccines work by training your immune system, which is not infallible. HTH, HAND!
DeFi = Centralized Scams (Score:5, Interesting)
Ethereum = Scams platform
A lot of people are confusing digital snake oil with innovation...
The persistence of the Ethereum scam is that the scam is so blatant, right out in the open for anyone to see. They don't bother hiding the 70% premine, or the DAO hack rollback, or the hundreds of failed ICOs. They just pretend it never happened, like some collective amnesia.
Typically, most scams have a "smoking gun."
Theranos had the grand reveal that their lab results were fraudulent. Madoff was secretly running a ponzi scheme.
But Ethereum's leaders make no attempt to hide their graft, they just do it out in the open.
When the fraud is completely transparent, then you can't expose anything, because it's always been right there in front of them, they just choose to ignore it. ETH holders are totally apathetic about the endemic corruption in their system.
https://twitter.com/vakeraj/st... [twitter.com]
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No, gold has intrinsic value.
Buy your significant other a nice gold chain for their birthday and see how their face lights up.
You wont get the same result from a bitcoin.
It's also got a lot of industrial uses, though is used sparingly because of it's expense.
On the up side, at least Stablecoin can rightfully claim to be the first cryopto-currency to reach it's true intrinsic value.
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You wont get the same result from a bitcoin.
Not a bitcoin fan by any means, but I sincerely doubt that.
I'd be pretty fucking happy with a liquid $35k check as a gift.
Re: #weCanRepostOtherPeoplesTweetsToo! (Score:2)
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pfft, this $35k is worthless now !
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That, indeed, would probably not put a smile on someone's face. But maybe it would.
I was more scratching my head over the idea that giving some something worth 35K that could be immediately turned into cash and used to buy, oh, i don't know ~35-70 gold necklaces isn't going to have the same effect as giving them 1?
Or why not just buy 1 of them and keep the rest as cash?
It was just a really dumb attempt at maki
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I could more quickly and easily convert 2 bitcoins into cash than a kilo of gold, I'm not convinced gold has an intrinsic value anything close to $50/kilogram.
Gold prices don't fluctuate as wildly as Bitcoin, but I suspect it's intrinsic value is far closer to the $400ish/oz of the 90s than its price today.
Re:#weCanRepostOtherPeoplesTweetsToo! (Score:4, Interesting)
Which I find interesting, because I could far more easily anonymously convert gold in the 6-7 digit range to cash than BTC, with less friction involved (though I've spent decades in the jewelry industry).
Everything I've seen trying to move even 5 digits of BTC to the US requires a pile of IDs, and dealing with obtaining BTC in countries that have currency controls is an even bigger pain.
(All legally obtained, and for legal purposes, just from a country that doesn't like people moving wealth out of their borders.)
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Even without connections in the industry, if I had a few kilos of gold to trade that had legit assay numbers, and assay certs with them, I can legitimately palm those off with maybe something off spot as a brokerage fee. They would want an ID of course, but they would get their Au, I get my USD, and that's that, and the fee would cover all the FinCEN paperwork. If I traded in gold coins, like US dollars, there would be zero questions asked, other than an ID so they have documentation if the Fed breathes d
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Faces can light up with Tulips.. That's so not a proof of Intrinsic value.
Intrinsic value is a pretty stupid term unless the context is very carefully stipulated.
It's only intrinsic in an individual's opinion or the opinion of a group of like minded people agreeing to follow certain set of rules.
If you think the price of any asset does not depend upon the projected future prices that others might pay then you are wrong - its all different levels of ponzi.
Just like Tulips & Gold have no intrinsic value i
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Even disregarding material cost, gold is not the easiest metal to electroplate onto another metal. The only thing it really adheres to well is silver, so to get a good layer of gold that can survive a bit of buffing, you have to lay down silver first anyhow. At that point, you have to wonder if silver alone is good enough for the job, and if it is, why waste gold? Of course silver tarnishes and gold doesn't, but you can get away with with a layer of gold that won't survive buffing (if you don't care about l
Re: #weCanRepostOtherPeoplesTweetsToo! (Score:2)
A cross-border government resistant payment platform has intrinsic value.
You don't have a clue what you're talking about. You're just re-spewing things you read smarter people say.
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No, gold has intrinsic value.
Buy your significant other a nice gold chain for their birthday and see how their face lights up.
This is a poor analogy. A better one would be the need for transportation, whether your own a car, use an uber, take a train, or fly. The electronic components contain gold. So whether the speculative market goes up or down, gold will never go to $0 simply because we make things with it that are hard to live without. Meaning that there will always be a demand for gold. Not so much for cryptocurrency.
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Maybe a little?
The vast amount of the value of gold is due to demand from colectors (whether for investment purposes or jewelry). Yes, there are industrial uses, but that makes up less than 10 percent (source: https://www.statista.com/stati... [statista.com] ).
When I look at gold prices, the first thing I think of is... where is the gold. India comes to mind. One estimate puts Indian households (not government) hold an aggregate of 24,000+ tons of gold. (source: https://www.financialexpress.c... [financialexpress.com] )
If this is the case, a
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They don't bother hiding the 70% premine, or the DAO hack rollback, or the hundreds of failed ICOs.
I don't think most of the people involved understand what half of that even means. At least with the actual gold rush people kind of understood that the shiny rock was valuable and that other people might want to steal it from them. People just see the huge month over month gains and turn the rest of their brain off completely.
I think the whole thing is still worth a fair bit though since it serves as a pretty good reminder why we have a centralized and regulated system. It's far from perfect, but it's b
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"Hey, I've got a great idea. People are nervous about investing in other Ponzi schemes because the digital tulip bulbs don't have any consistent value. What if we put the name 'Stable' in our one? Do you think the rubes would flock to our Ponzi scheme then?"
"Dunno. Let's give it a try".
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Internet = Scams platform
A lot of people are confusing digital snake oil with innovation...
The persistence of the Internet scam is that the scam is so blatant, right out in the open for anyone to see. Phishing attacks, malware, crypto-locker, hell people from around the world can try and hack anything you put on the internet.
But the Internets leaders make no attempt to hide their graft, they just do it out in the open.
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That is the stupidest fucking thing I've read in probably 72 hours. And that is seriously saying a lot these days.
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> That is the stupidest fucking thing I've read in probably 72 hours.
I agree. That's exactly what I thought when I read it from the parent.
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Ethereum = Scams platform
A lot of people are confusing digital snake oil with innovation...
A lot of people have no clue how reality works. This is just one more indicator.
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The Ethereum wasn't necessarily a terrible idea, one of the shitty things about Bitcoin is that early adopters got rich and now there is little incentive for anyone else to mine it because the only people who can profit are those with real-world capital to buy ASICs and cheap/stolen electricity.
The idea that most miners should be rewarded for processing transactions is fine, that means the effort is going towards running the network instead of just destroying the environment in search of new coins. Moving t
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>Ethereum = Scams platform
>A lot of people are confusing digital snake oil with innovation...
WARNING: Bitcoin Maxima... Fundamentalist spotted!
How the fuck is it a scam if 10's of THOUSANDS of people have become millionaires from Ethereum. How is Ethereum a scam if it's the things built on top of it that you are pointing as resulting in people losing money. Is C++ a scam because some people make viruses? ARE YOU FUCKING RETARTED?
Sorry, not sorry. Too much dumb in posts like this.
DeFi = DeCentralized or DeRegulated Finance....? (Score:1)
... or both?
decentralized finance (DeFi)
A lot of proponents claim decentralization is somehow better, because it means no single group/entity exerts too much (or the only) control.
However there's a clear downside to that: lack of proper regulation. While a lot of people might oppose regulation, it exists in the current financial system for a reason, and does serve a purpose: to propect "regular people" from losing their shirts at the hands of manipulative banks and money managers (or what the cryptoenthuiasts likely troll about as "th
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Actually it's beneficial to have both regulated and unregulated financial systems.
Regulated and stable is good for the essentials, receive your salary, pay your mortgage etc. It's good to know that there are checks and balances so you won't suddenly become homeless through no fault of your own.
Unregulated is good for risk takers (ie gamblers) or people with spare cash, you might win big or you might lose big. But if you put in more than you can afford to lose you're an idiot.
Re:DeFi = DeCentralized or DeRegulated Finance.... (Score:4, Insightful)
Unregulated is good for risk takers (ie gamblers) or people with spare cash, you might win big or you might lose big. But if you put in more than you can afford to lose you're an idiot.
Some regulation is needed or no-one will know if deals are honored, in your example that a bet that won will get the payout.
People believing in no regulation ignore that there are malicious players.
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How is it beneficial? Wouldn't be better to only have regulated financial systems, then those risk takers would have to invest in to the regulated one and benefit also the non-risk takers.
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Actually it's beneficial to have both regulated and unregulated financial systems.
...
Unregulated is good for risk takers (ie gamblers) or people with spare cash, you might win big or you might lose big. But if you put in more than you can afford to lose you're an idiot.
Problem is, 2008 was a great example of what happens when the unregulated risk spills over into the regulated markets.
Also, simply avoid crashing. Out of control (Score:3)
> proponents claim decentralization is somehow better, because it means no single group/entity exerts too much (or the only) control.
> However there's a clear downside to that: lack of proper regulation.
Also at a more basic level, a system that isn't under control is out of control. Would you want a car where "no entity can control it"? Of course not, that's a car that crashes.
Sure the government regulates the banking system to "regular people from losing their shirts at the hands of manipulative", b
This is why BTC (Score:5, Interesting)
That and proof of stake is a Ponzi scheme.
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A village in the middle of nowhere could run a 50 ft' hydro drop through a bunch of salvaged washing machines and generate enough electricity to mine crypto, which will have deflation and fund development of the settlement. It's an socio-economic revolution that no one has yet realized.
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A village in the middle of nowhere salvaging washing machines sounds like a place where mining BTC will be in direct competition with powering lights.
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Why not both?
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Math, logic, empiricism, decentralization of power and capitalism may not be perfect. Still the
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But there is an even dirtier secret. All fiat currency (government currency) is globally based on the dollar which in turn is backed by oil. Ironically the people pushing the
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Re:This is why BTC (Score:5, Interesting)
This fails sanity checks:
* https://cbeci.org/mining_map [cbeci.org]
* https://en.wikipedia.org/wiki/... [wikipedia.org]
So we have countries listed by the portion of Bitcoins mined and countries listed by what share of their power comes from renewables. Basically every functional power grid comes from a distributed supply system. For instance my electricity in California is connected to the Western Interconnection covering a third of the US and Canada. Any power production along that whole system contributes to the grid balance. That's especially true for renewables since they're inheritably intermittent sources with irregular supply capacities. There are wind farms closer to my house than coal plants, but if I'm consuming power, it's preventing those wind farms from supplying as much power to the whole grid thus increasing the load requirements on coal plants a few hundred miles away.
The only non-fungible nature from electricity is the transmission losses and that is typically near 5% so relatively insignificant. I will make the very generous assumption that every single crypo farm is located right next door to a constant supply renewable source with 0 transmission losses. So a power grid like China which has 24% of it's grid supply coming from renewables will translate into 29% renewable supply to crypo farms.
China's powering 65% of Bitcoin mining and at minimum 71% of that power comes from fossil fuels. Right off the bat with just 1 country 46% of all Bitcoin mining power is coming from fossil fuels. Right off the bat when looking at just 1 country, 70% of the total power can not possibly be coming from renewables.
Next countries, the US, Russia, and Kazakhstan each show about 7% each. Those countries have 15%, 17%, and 11% of their power coming from renewables. Same generous 5% addition on each one puts us at 17% of the power coming from fossil fuels. Malaysia and Iran add about 4% each and together contribute another 7% of the total consumption coming from fossil fuels.
With 6 countries, we've accounted for 94% of Bitcoin mining capacity and at minimum 70% of the total Bitcoin network's power is coming from non-renewables in the countries' national grids with the most generous assumptions possible. If we factor in the transmission costs and the remaining 6%, about 25% of Bitcoin mining power comes from renewables.
Turns out, when most of Bitcoin mining is done in China, they dominate the energy mix and half of the remaining production happens in even more corrupt petro-states.
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Yes but that logic fails on multiple fronts by oversimplifying the grid into a fixed supply of energy. That isn't the case. Production capacity is added to meet demand and bitcoin mining is a source of demand. If bitcoin miners preferentially select renewable sources of energy more renewable sources get ad
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You're basically grasping at every possible straw including an argument that is equivalent to arguing that improving energy efficiency is worse for the environment because inefficiency encourages us to add more renewables while ignoring that we continue to add more fossil fuel power sources because demand continues to increase. Like wut? This is what paragraphics 1, 2, and 4 each argue.
Paragraph 3 is easily dismissed because only a tiny portion of mining is done in personal homes let alone in cold climates.
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"False analogy. Efficiency vs Inefficiency isn't related to any argument"
You are saying that increased power consumption on a grid magically encourages them to add more renewable power capacity. If that's the case, we can bypass the bitcoin, replace all LED's with incandescent bulbs and leave your fridge door open. Congratulations, you've added demand to the electrical grid. What's the difference?
"I made in paragraph 1, 2, or 4. My argument was that the preferential increase of renewable demand encourages u
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Magically? Supply and demand isn't magic. But the difference is that the LED and incandescent bulb perform the same work. Your examples WOULD increase demand but they do so without functional gain. I bought my coffee this morning with BTC and mining enabled the transaction. It did so with lower net energ
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In China or other places I would strongly doubt they can choose their generation provider.
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It is true there isn't a one size fits all solution but while bitcoin uses a great deal of power bitcoin is a massive global scale financial technology and is having a hug
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Coinbase does a decent enough job debunking this one. So I'll quote them. The short answer is that yes bitcoin uses a lot of power but it is agnostic to the source of that power, actually provides a great financial incentive to couple with green initiatives, and uses dramatically less power than either the banks or the gold it replaces.
Yeah, there's no way that energy could be put to better use for other things.
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Coinbase doesn't know jack shit and is horribly wrong in their 'debunking'
Bitcoin network alone dwarfs the entire HISTORY of energy produced by solar. And it does it EVERY SINGLE DAY by several orders of magnitude.
The majority of Bitcoin is fossil fuel and can NOT go renewable because it ran that straight into the ground.
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The bitcoin hash rate has recently dropped precipitously. At its peak it was around 190 Exahashes per second (in May). Now it is like 93 Exahashes per second.
Even at 190 Eh/s the network was consuming around 320 GWh per day (very rough estimate). Daily global solar production is around 2000 GWh.
So your claims are totally false.
Sources:
https://digiconomist.net/bitco... [digiconomist.net]
https://www.coinwarz.com/minin... [coinwarz.com]
https://bitinfocharts.com/comp... [bitinfocharts.com]
https://en.wikipedia.org/wiki/... [wikipedia.org]
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YouTube consumes 4x the energy of BitCoin.
About 1% of the world's energy.
https://thefactsource.com/how-... [thefactsource.com]
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Also if YouTube didn't exist, that traffic would not disappear. It would just be scattered around to other video on demand providers.
True, but Youtube is incredibly valuable. (Score:2)
Crypto is just a back door to our financial system. It has a variety of flaws that mean it's only really useful for drugs & money laundering. Most notably it's extremely vulnerable to currency manipulation and if you regulate it enough that it's not vulnerable it just turns into a fia
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like, that's just your opinion, man!
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Unfortunately, BTC is inherently flawed with perfect traceability, very low number of possible transactions per second and, gasp!, zero inherent value.
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Very few people are using it as currency. Most bitcoin owners are simply hoping to get rich off it.
No government (Score:3, Insightful)
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Mark Cuban (Score:2)
How much did Mark Cuban lose [forbes.com] this time?
Beware stable coins, are not stable (Score:2)
This crypto and stable coin stuff is really a hot mess. Especially be careful with tether etc. Stable coins are not stable. Highly questionable and rather than stable there are clauses in their contracts you can drive a semi through, like no we don't have to give you your money.
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"Stable" Coin? Ahahahahahahaha! (Score:2)
Naming something a thing it is not obviously does not change its nature. More like "utter crap coin".
well it's stable now... (Score:2)
Naming something a thing it is not obviously does not change its nature. More like "utter crap coin".
It even had 'safe' in the name as well.
I wonder is It might be stable at this new value for a long time....
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Maybe somebody should create a "Buy me I am great!" coin. Sure there would be tons of idiots throwing their money away on it.
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That's pretty much Dogecoin in a nutshell.
How to crash the galactic government (Score:2)
oops (Score:5, Funny)
Not smart (Score:2)
Same as the Blemflarck ... (Score:1)
Hey kids, watch Grandpa topple an empire by changing a one to a zero ...
https://rickandmorty.fandom.co... [fandom.com]
Buy low, sell high! (Score:2)
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Bobby Tables has grown up (Score:2)
Little Bobby Tables [xkcd.com] has grown up and had to prove himself worthy of the title of hacker.
$0 (Score:2)
Gloating (Score:2)