News for hackers. Stuff that matters.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by chizhik-pyzhik on Monday June 28, 2021 @02:33PM (#27665759)
The fact that this is trending on HN shows how little hacker news knows about the cryptocurrency space. A relatively unknown, recently launched stablecoin collapsing is not big news in crypto.

Now if dai, usdc or usdt had failed, that would be a big deal.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by PragmaticPulp on Monday June 28, 2021 @03:43PM (#27666856)
> A relatively unknown, recently launched stablecoin collapsing is not big news in crypto.

The fact that some people think a $250,000 heist followed by the collapse of a half a million dollar stablecoin is "not news" underscores how ridiculous the cryptocurrency space is right now.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by arcadeparade on Monday June 28, 2021 @05:33PM (#27668471)
250k is nothing compared to the biggest defi losses: https://rekt.news/leaderboard/
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by RhodoGSA on Tuesday June 29, 2021 @03:27PM (#27680609)
From the link >These protocols are listed with respect; we appreciate and understand the work that lies behind each name.

Title of leaderboard, REKT.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by jsemrau on Monday June 28, 2021 @08:51PM (#27670313)
Thank you for sharing this. But holy moly, what has happened in April in the crypto space?!
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by arcadeparade on Tuesday June 29, 2021 @05:42PM (#27682088)
i think the quantity of scams generally increases in bubbles
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by vmception on Monday June 28, 2021 @07:16PM (#27669586)
Nah its just a small, irrelevant project falling apart. That has nothing to do with the cryptocurrency space. Amounts this small rarely makes the news in the crypto space and happen every day. They also barely make the news in the fiat space and happen every day.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by __s on Monday June 28, 2021 @04:10PM (#27667277)
VCs blowing an order of magnitude more on coke doesn't make the news
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by salt-thrower on Monday June 28, 2021 @04:17PM (#27667404)
A VC publicly saying "I don't spend money on coke" as a marketing tactic and then getting busted doing just that would make the news. Much like a coin that claims "this coin is stable and its value is tied to USD" getting looted and crashing to $0 also makes the news.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by ineedasername on Monday June 28, 2021 @06:36PM (#27669175)
Well, it wouldn't make the news if the price dropped because the actual USD value dropped to zero. That would be perfectly legitimate. Of course the world would be burning as 5lb bags of rice became worth a dozen human lives, so tech news in general might not be very top of mind at that point.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by neoromantique on Monday June 28, 2021 @04:40PM (#27667776)
Me shouting "I'm a VC and I don't spend money on coke" and then getting busted doing just that would not make news, as I'm nobody. Same here.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by salt-thrower on Monday June 28, 2021 @06:08PM (#27668868)
You don't have half a million dollars invested in the thing you claim to be, to then blow. Unlike a VC or this coin. That analogy doesn't work.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by Dylan16807 on Monday June 28, 2021 @05:21PM (#27668314)
If someone blows millions of dollars on coke I very much want to read that article. Why would that not get reported, are you sure?
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by meowkit on Monday June 28, 2021 @05:25PM (#27668363)
I’m sure he was exaggerating, But it’s definitely true that half a mission is nothing for VCs and its pocket change in terms of market cap.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by mgfist on Monday June 28, 2021 @04:06PM (#27667194)
I don't know much about this space but a half million dollar marketcap is absolutely tiny and non-news. BTC market cap is what, close to a trillion or something?
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by notJim on Monday June 28, 2021 @04:22PM (#27667500)
The top 10 stablecoins together have a total market cap of around $100 billion. Of that, $62 billion is tether, and the next largest is USDC at $26 billion, then BUSD at $10 billion.

It is interesting that these exploits still happen.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by legulere on Monday June 28, 2021 @05:12PM (#27668200)
Those are based on the trust of the companies behind them though and don’t collapse so suddenly. Also MT.GOX took several days to fully collapse.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by anonporridge on Monday June 28, 2021 @07:54PM (#27669864)
That's literally one junior software engineer's annual salary. It honestly is negligible in the context of the crypto market.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by juanca on Monday June 28, 2021 @08:06PM (#27669944)
Unrelated to the main thread but what jobs pay junior's 250k? Asking for a friend...
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by anonporridge on Monday June 28, 2021 @08:18PM (#27670031)
I suppose I should have said mid level devs, which is more common in tech hubs.

Although, junior devs certainly can get that much at top tier companies in SF, but you have to be really good to get them.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by atweiden on Monday June 28, 2021 @06:06PM (#27668840)
> Now if dai, usdc or usdt had failed, that would be a big deal.

The “Dai” peg did break — both in early 2020 [1], and a few days after launching. DAI’s now 60% backed by Tether like instruments. It’s basically a strictly worse version of Facebook’s Libra, assuming Libra weren’t crippled by state regulators (Libra is now Diem).

Every major algorithmic stablecoin has imploded at least once in times of market volatility. Preston Byrne has written a wonderful article explaining why the concept is clearly unsound and theoretically flawed [2]:

    When you make a “coin” which is in form and substance a repackaged
    exposure to another underlying cryptocurrency, as Dai is simply
    repackaged Ether, and Basecoin is simply an abstraction of demand
    for “Base bonds,” and peg that exposure to some meatspace asset
    like an ounce of gold or a U.S. dollar, a sudden move against the
    underlying collateral – in this case, 12% – can trigger a sell-off
    that breaks that peg, and breaks it hard.
It’s perhaps a testament to the frothiness of the cryptocurrency markets — or the sheer number of low information investors — that this concept doesn’t die. No matter how many times the “stablecoin” peg breaks, no matter how many times it costs investors millions of dollars in losses, it just refuses to die. If there were any justice in this world, the concept would’ve been fundamentally discredited years ago.

Unfortunately, when stablecoins break, they get propped up by biased investors in closely linked pseudo equities who limp the imploded stablecoin along by injecting more capital and then powering on the hype machine.

[1]: https://blog.makerdao.com/the-market-collapse-of-march-12-20...

[2]: https://prestonbyrne.com/2018/01/11/epicaricacy/

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by arsmoriendi on Monday June 28, 2021 @09:01PM (#27670397)
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by NationalPark on Monday June 28, 2021 @03:37PM (#27666766)
I think it's pretty obvious that people here are very literate about the cryptocurrency space and just find it amusing, apparently to the chagrin of true believers.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @04:11PM (#27667301)
Quite the opposite.

It's valid, healthy and even recommended to have significant skepticism regarding crypto. I think that's fair game, as about 90% (or more) of coins are pump-and-dump schemes. Further, almost everything "Defi" is supremely risky, as they are completely unregulated, not insured, often lack liquidity, and can go down the drain at moment's notice.

Fine. However, there's a general anti-crypto stance here largely based on outdated mainstream narratives that if you truly would be literate about crypto, could only laugh at.

So this community is not "very literate", it doesn't even past the basic smell test.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by BrissyCoder on Monday June 28, 2021 @07:40PM (#27669776)
> Fine. However, there's a general anti-crypto stance here largely based on outdated mainstream narratives that if you truly would be literate about crypto, could only laugh at.

Can you be specific about the narratives you're seeing on here that you are laughing at?

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @08:23PM (#27670089)
Sure.

"Crypto is only used by criminals". Complete non-sense, cash is used far more often for illicit activities. In fact, blockchain forensics is developing so fast that crypto increasingly is very unattractive. Not only may they find you, your coins may become "tainted", and rejected by exchanges.

"Crypto is a scam". Inaccurate. Out of the 10,000 or so coins, most are scams. Yet there's at least two dozen or so serious long term projects, and these matter, as judged by their market cap.

"It's a pyramid scheme or ponzi fraud". No, in particular for the serious projects (Bitcoin, Ether), it does not meet this comparison at all. There is no single beneficiary doing a rug pull.

"Crypto boils the oceans". It doesn't. If you see it as an industry, it's greener than most other industries. And particular as we speak, almost all dirty mining (coal-based) is rapidly moving to renewables as miners are leaving China. And not just that, there's a mining council stimulating in particular stranded energy.

"It's worth zero". Well, I can't predict market prices, but the point here is that people have no idea about Bitcoin adaption. It grows by millions of users per week, faster than the rise of the internet and Facebook. Also, institutional investors are in, there's ETFs, the first nation accepting it as legal tender, the list goes on. It will face many more obstacles but the point is that this is no longer some weird internet cult, it's mainstream.

"Political rejection" Here I'm hinting at mostly liberals rejecting crypto based on political motives. Yet they quite literally fail to see the other side of the coin. Where Bitcoin besides being speculative, also has tremendous humanitarian value. It can help the poor unbanked to store/grow value. It can help people in inflationary regimes protect their property. It allows immigrants to cross borders without seizure. It allows immigrant arrivals to send back money to their homeland, without the middle man taking 35%. And perhaps closer to our first world, crypto may be the young's generation only chance to grow some wealth, as they are locked out of everything else.

I know, the above list make me sound like a proponent. I'm not, I'm confused, puzzled. And I embrace that. Because this entire thing is just too complex to slap a single label on.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by ineedasername on Monday June 28, 2021 @06:47PM (#27669287)
I don't think there's a strong anti-crypto stance here. It strikes me much more as a strong anti crypto-fanboy stance. I'm not saying there's no one on HN who doesn't like crypto. I just think that, as a technogy, the general sentiment is "it's not fully baked yet". When that runs head long into dogmatic refusal to admit to any problems with crypto as a concept or a particular currency, the sparks that fly may look anti-crypto.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by puranjay on Monday June 28, 2021 @05:26PM (#27668386)
Its the end of the bull run and $250k rugs/exploits are about as common as rainy days in London.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by rednerrus on Monday June 28, 2021 @03:05PM (#27666258)
USDT failed a LONG time ago.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by rawtxapp on Monday June 28, 2021 @03:19PM (#27666465)
What is failure specifically? USDT (despite it's shadiness) trades at 1USDT:1$ on pretty much all exchanges and you can short it if you truly believe it'll flop anytime soon.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by rednerrus on Monday June 28, 2021 @04:52PM (#27667942)
The question is are there really $1 USD for every $1USDT? The answer is surely not. You may be able to get your money out today but in the long run there is nearly a 100% chance you lose it all.

https://bitfinexed.medium.com/tether-is-setting-a-new-standa...

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by rawtxapp on Monday June 28, 2021 @05:08PM (#27668157)
There isn't 1$ for every 1USDT, they said so themselves. It will eventually fail != "USDT failed a LONG time ago".

If you truly believe what you say, then you should definitely consider shorting it, if you're right you'll make a lot of money.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by Hallucinaut on Monday June 28, 2021 @05:40PM (#27668552)
The failure spoken of is clearly the breach of the promise (and associated changing of literature) to back each by one USD.

However I'm very interested in the idea of shorting a "stable"coin. Who would possibly enter into this contract for an asset that has an upside of zero and a (potential, long-term, depending on your bearishness) downside of 100%?

In any case, with the strong likelihood Tether themselves are effectively shorting it by selling it unsecured by any real assets it would be a tough market to get in on.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by rawtxapp on Monday June 28, 2021 @05:51PM (#27668668)
Which is why I asked what they meant by failure specifically.

You have to borrow it to short it, so there's a 1-3% APY cost associated with shorting it. You have to calculate the tradeoff of the likelihood of it going to 0 within the next couple of years vs the cost of borrowing USDT to short it.

Say you short 1M$ worth of Tether, it goes belly up within 4 years, it cost you like ~40k$ to short it, but your upside is 1M$. If it never actually fails because the market is irrational or by some miracle Tether was doing the right thing, then your cost depends on when you close your position. It's a relatively cheap way of making lots of money depending on your conviction on Tether's likelihood to fail.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by Budabellly on Monday June 28, 2021 @06:29PM (#27669107)
I bookmarked this comment from a few months ago on how one might make such a trade: https://news.ycombinator.com/item?id=26174690
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by johnnyfived on Monday June 28, 2021 @10:50PM (#27671151)
Nobody that's ripping on tether in here is going to short it lol, they're not that confident in their own words.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by slownews45 on Monday June 28, 2021 @04:05PM (#27667179)
No kidding - each of the these crypto folks go "trust us" - and then even the simplest things (1:1 US Dollar backed coin - seriously - how hard is this!) turn out to be a full of crap and lies.

And if you believe USDT has been 1:1 backed by us dollars for its full history - dream on. If you believed they would actually get audited when they said they would - hahah.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @04:20PM (#27667454)
Your statement "how hard is this" shows your complete incompetence regarding the backing of anything.

Nothing of value is backed in our world. If a mere 7% of bank account holders go to the bank to collect their money, the bank collapses. They don't have your money, it's not there.

If all owners of gold (gold value papers) today claim their physical gold, it can't be done. There's 400% more value paper compared to the total supply above ground.

If all owners of Apple stock today decide to sell their stock all at the exact same moment, they won't get out the full market cap. Because the entire thing crashed before that. But that won't happen, because the exchange will simply stop the trade.

Which is the same thing crypto exchanges do when things get too heated.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by mike00632 on Monday June 28, 2021 @04:37PM (#27667726)
The difference is that Apple doesn't claim to have a 1:1 reserve of dollars to back the value of their stock. It should matter to you that the USDT folks are lying (over something important).
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @04:42PM (#27667811)
We're in agreement that lying about backing is wrong in any case, no argument there.

I in particular object to the notion that things of value should be 100% backed by actual USD, in bank accounts or cash. That's not how liquidity works, yet a lot of people intuitively believe this to be so.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by Dylan16807 on Monday June 28, 2021 @05:35PM (#27668489)
They said it wasn't hard, not that it was necessary in all circumstances.

Banks and gold deposits re-lend money because it makes them money and they can sell the storage service for cheaper. If you want something that won't be loaned back out then you can buy that service pretty easily.

And stock prices changing is a very different thing. The actual supply is there, and entire markets caps can and do get sold in things like mergers.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @07:27PM (#27669663)
The supply of a stock in itself is meaningless, the only point of a stock is its USD value representation. In the case of a mass sell-off, sure, the same amount of stocks exist, but its monetary value sinks. Hence the market cap goes up in smoke.

This is also why a fraction of a market cap (say a few billion) can dramatically move a stock price of a 1 trillion market cap.

Same for Bitcoin. If its market price crashes, the same amount of Bitcoin exists. Yet this means nothing as only the BTCUSD pair is worth anything.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by slownews45 on Monday June 28, 2021 @07:06PM (#27669486)
I obviously understand this better than many of the experts then.

The buyer of all apple stock gets a claim to all apples future profits (and control of the corp). This happens regularly - all sellers selling when businesses are taken private. In general, this results in a premium to present value, not a discount. And even if the price went to zero, I still end up with this profit generating asset.

What crypto people don't understand is that the constant LYING (!) undermines their arguments.

We understand how banks work. FDIC insured to 250K, you can do an ICS or other accounts to spread your cash to get FDIC coverage for about $100M of your balance. For most folks that is plenty of cash insurance for funds if they need it. If not, buy 13 week t-bills.

What you totally fail to understand, is when someone says something is backed 1:1 by a related asset, then when someone buys item A, the issuer needs to be 1 unit of the related asset. This is not complicated math. This actually happens all the time in the real world. Even the title to my vehicle even is backed 1:1 by my vehicle.

Even your "successful" 1:1 backed crypto is likely anything but that, and yes - when the run starts, we will find out how bad it is.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by imtringued on Monday June 28, 2021 @06:10PM (#27668900)
>Nothing of value is backed in our world. If a mere 7% of bank account holders go to the bank to collect their money, the bank collapses. They don't have your money, it's not there.

Considering negative interest rates in the Eurozone you would be doing the banks a favor. They don't want your deposits.

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by fleddr on Monday June 28, 2021 @07:28PM (#27669678)
I know. I recently closed a secondary account there, had to do it in person. Their attitude was "good riddance", they truly do not want my money.
Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by zionic on Monday June 28, 2021 @03:23PM (#27666534)
Seriously.

Meanwhile on boomer news

> A single web server caught fire somewhere in Bolivia, is social media over? (+20000 points)

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by jMyles on Monday June 28, 2021 @06:15PM (#27668949)
Don't get gaslit - this comment is on-point.

(Though I think it's obvious that USDT is a scam.)

Re:SafeDollar ‘stablecoin’ drops to $0 following DeFi exploi... by ineedasername on Monday June 28, 2021 @06:32PM (#27669141)
HN is a social news site subsidized by a company that incubates the latest technologies, including DeFi.

If there are any appropriate places on the internet for news about a new collapsed piece of DeFi tech, HN is unquestionably on that list.