News for hackers. Stuff that matters.
Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @12:52AM (#24449928)
"A very crucial technology" to whom? For what purpose?
Re:Coordination, Good and Bad by fsewe20 on Saturday September 12, 2020 @12:21PM (#24453538)
I get paid in $DAI. So for me my ethereum wallet it my main back account. I cash some to my fiat bank account for day to day purchases, but mostly I stay in crypto which allows me a decent savings account via things like makerdao.com yearn.finance or providing liquidity for decentralised exchanges.

Why? because last year my bank sent me a letter saying my interest would be reduced to 0.01% and then this year they reduced it to 0.00%.

It might seem high risk to some people, but I have no pension and massive student loans and I don't see how what my bank offers is going to help me change that in any meaningful way, I really have nothing to lose at this point. And from what I can see (as someone in their late 20s) a lot of people my age are in the same situation and can't find a way out.

So why not try something different? Why not be inventive? I feel like when you are young you are told to be bold and dream big and invent new ways of doing things, be idealistic and try improve the world. But for some reason if its to do with money then we should accept that everything is fine and smarter people know what they are doing. I've met millionaire traders in charge of the savings of thousands of people, and can say I would much rather be in the ethereum community, and much rather have financial systems be opensource, borderless, and free.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @12:59AM (#24449964)
To build a financial system completely separate from the state. To avoid fiat currency, if you desire. To conduct commerce without government interference whatsoever.

This is not a pipe dream. This happens every day in increasing numbers. I’m sorry if you don’t like this.

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @01:39AM (#24450138)
Interesting- why are those good things? Or are they bad (sounds like you're saying I don't/shouldn't like them?)?

Also- are there defenses against physical seizure/confiscation under duress of e.g. the bit-coins used for Ethereum, built into the protocol? If not, how can it be free from government interference? Unless you're paying entirely for digital goods which can be delivered anonymously, wouldn't you still have to interact with the physical world at some point? Is the idea just that it makes it harder for the government to stop money laundering and so they'll hopefully give up?

I mean, look at your examples, Uber and AirBNB. They moved fast and made lots of money for themselves... And, what, changed the world? Eh, not really. As they matured, governments caught up with them, and now they're collaborating more and more. Uber and AirBNB aren't subversive anymore- they've done their disruption, had their fun, made their money, and now they're just another app. And looking at the bitcoin space, I see similar movements- miners are big conglomerates now, major exchanges roll out more and more invasive KYC protocols, the IRS releases guidelines describing how to declare these on your taxes...

You think AML enforcement won't be coming? "Hey, where'd you get that Ferarri?" "Uhh, well, somebody must have just accidentally sent the money to my Monero address, and it's untraceable so I can't send it back, so..."- you're not going to have a great time fighting that! Sorry if you can't handle the facts- but if you actually want to fight a government (whether or not that's a good thing for society) you should really think about what you're dealing with! In terms of enforcement, even a perfect privacy coin doesn't seem much harder for a government to handle than cash or precious metals.

The big exceptions are those working in areas where their local governments turn a blind eye- e.g. ransomware gangs. So, if you don't have to fear the government asking questions, but the people paying you might (or if you want the people paying you to not be able to find you), there could be a reasonable use case.

Re:Coordination, Good and Bad by SpaceRaccoon on Saturday September 12, 2020 @02:30AM (#24450330)
> Interesting- why are those good things? Or are they bad (sounds like you're saying I don't/shouldn't like them?)?

Although I keep all my savings in fiat at the moment, I can still understand the value of crypto, and the position of libertarians.

Should the government have the power to seize all your assets and savings?

Some will say yes, because they believe the government will always be just. Others don't trust the government to always do the right thing, and so believe it shouldn't have those powers to begin with. This is an especially common belief among the technically apt crowd, who watched whistleblowers like Snowden be punished for exposing mass surveillance. That eroded a lot of trust in the institutions of the United States. Citizens of other states may have even less trust in their institutions.

Some don't agree with what they consider to be reckless and needless levels of spending - especially when that money is wasted by a public sector that tends to be inefficient, corrupt, bureaucratic, and incompetent - that will have to be repaid through either perpetually increasing taxes or inflation. Even Alan Greenspan recently cited inflation as his top concern. Again, the situation is probably much worse in many other countries, where politicians pilfer public coffers, assign contracts to friends, or generally poorly allocate your money (whether through taxes or inflation).

If you believe the government cannot be tyrannical, aren't bothered by high taxes or inflation, aren't concerned by waste or corruption, then I could understand why you don't see the value of a currency outside of the jurisdiction of your government.

Of course, there are downsides as well, like facilitating criminal activity that does hurt regular people, or facilitating tax evasion for necessary spending and services. That can't be ignored either.

And of course governments are going to do everything they can to stop this- what makes it interesting is the wide-spread effort to make it generally difficult to do so.

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @03:27AM (#24450618)
Thanks- this is a much more well-reasoned explanation.

I sort of felt like there was a missing step here- your arguments are supporting the statement "the government SHOULD NOT have the power to seize all your assets and savings", which doesn't necessarily imply "and therefore, cryptocurrency is good"- but then I looked at the parent posts and remembered I asked (approximately) for an answer to the former. So, yeah, you gave a good answer to the question you replied to, my bad.

Well, hmm, I guess I still do sort of object to this paragraph-

"If you believe the government cannot be tyrannical, aren't bothered by high taxes or inflation, aren't concerned by waste or corruption, then I could understand why you don't see the value of a currency outside of the jurisdiction of your government."

I actually do think you can believe/be bothered by/object to all of those things, except possibly inflation, and still not see the value in a currency outside the jurisdiction of your government- currencies don't really have jurisdictions, banks and financial systems do. People and assets can be in jurisdictions, though- so let me just steel-man you a bit here, if you don't mind:

If you believe the government cannot be tyrannical, aren't bothered by high taxes or inflation, aren't concerned by waste or corruption, then I could understand why you don't see the value of a currency that is harder for the government to track at scale, and more resource-intensive to seize.

I think that's even more reasonable, but let me know if I'm misrepresenting your argument at all.

And thanks again!

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @02:06AM (#24450242)
If you create a piece of art, then sell it for an anonymous currency, can anyone prove you didn’t buy it from yourself?
Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @02:24AM (#24450292)
This same argument would work with cash, wouldn't it? If this is an effective way to launder money with any currency that doesn't have traceable records, do you think it's commonly done with cash? If it's not, why not, and why don't those reasons apply to crypto?

At least thinking about it myself, it seems like the conversation with an investigator might go something like this-

"Where did you get this money"

"I made this art, and then bought it from myself."

"Why?"

"No comment."

"...okay, where'd you get the money to buy it from yourself?"

...and now you're in the exact place you were before you tried the art thing, except you now look extra suspicious. There may, however, be some emotional benefit from letting your creative juices flow and expressing yourself, so I guess it's not all bad.

Or did I misunderstand what you were asking? Sorry- getting a bit late here.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @02:32AM (#24450340)
I can’t dive too deeply in this subject but there are many ways to convert crypto into legitimate income. I hinted at one simple way (selling art) but it wouldn’t stand up under scrutiny. However someone motivated enough would easily escape this conundrum.
Re:Coordination, Good and Bad by atty on Saturday September 12, 2020 @01:19AM (#24450029)
Nothing about bitcoin, ethereum or any other blockchain enabled financial object lives outside of regulation. The regulation just has not have caught up yet. The implementation of the laws and regulations will change because of the nature of the technology, but in no future where cryptocurrencies have any importance, are they magically left unregulated.

Effectively what you’re advocating for is criminality, which is ironically the only major industry that’s thriving in crypto right now, as far as I can tell.

Re:Coordination, Good and Bad by jules-jules on Saturday September 12, 2020 @03:32AM (#24450640)
Might want to refresh your assumptions:

Just from last week

https://coinnounce.com/swift-report-reveals-criminals-prefer...

“ A new report by the SWIFT says criminals prefer using fiat currencies over cryptocurrencies for money laundering and other criminal activities”.

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @04:05AM (#24450786)
The amount of criminal usage of cryptocurrencies is definitely often overstated, but I don't think that article says anything that actually contradicts the statement (which, again, I think is false!) that crime is the only sector thriving in crypto right now. The article says "criminals use more cash than cryptocurrency for money laundering"- this doesn't tell you how much cryptocurrency use is related to crime, though.

They say up to 2 trillion could be getting laundered annually- at that point, Bitcoin's entire 2019 transaction volume could be money laundering, and it would be no less true that "criminals prefer fiat over cryptocurrency for money laundering." Obviously, this is absurd- the point is the article doesn't tell you what you actually want to know (how prevalent is money laundering in cryptocurrencies compared to legitimate transactions in same?)

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @01:24AM (#24450056)
Laws are only enforced if we all believe they are just. The government can say whatever it wants, but throughout history citizens have ignored / disagreed with laws and they have changed as a result. I don’t even have to mention current protests for a recent example.

If you don’t understand this technology then it’s easy to be naïve. Check out https://tornado.cash/ It is an unstoppable contract to facilitate monetary anonymity! Good luck

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @01:48AM (#24450167)
So which is it? Are the laws unenforceable in the face of this 13-year-old technology, or are they enforceable but unpopular (and if so, why deal with all this cryptocurrency stuff instead of just lobbying hard to change unpopular anti-money-laundering laws directly?)

There was a reason Poloniex pulled out of the US last year, right? What was that reason?

And remember- if your paycheck depends on this technology- or, particularly, if you hold lots of cryptocurrency- it's easy to be willfully naive about its potential.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @02:03AM (#24450227)
People have used crypto to sidestep laws for 13 years. The laws don’t matter.
Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @02:26AM (#24450300)
If not for legal reasons, why is Poloniex no longer operating in the United States?
Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @02:52AM (#24450440)
Poloniex has moved to the Seychelles, which is the “Land of the Free”. If you don’t desire the protections offered by the Seychelles, please use Coinbase. What’s wonderful about the crypto industry is you can voluntarily choose the exchange you like!
Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @03:02AM (#24450484)
Sorry for being unclear- I meant why (i.e. what was the reason for the decision, not where did they move to) did Poloniex move from the United States to the Seychelles, and stop allowing users from the United States?
Re:Coordination, Good and Bad by shlant on Saturday September 12, 2020 @08:55AM (#24452062)
due to US laws. Same reason Bitmex is moving to requiring KYC and Binance created a US only site - to avoid getting sued/shut down.
Re:Coordination, Good and Bad by dragonwriter on Saturday September 12, 2020 @03:34AM (#24450643)
> Laws are only enforced if we all believe they are just

That's not even approximately true.

Laws are only enforced if there are people that think that it's worth enforcing them and who have the means (which usually i closed government sanction) to do so, which often happens when far less than all of the governments constituents think the laws involved are just.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @09:41AM (#24452338)
As I stated in the original comment, cryptocurrency violates innumerable laws every time a block is produced, but governments have not shut them down. The laws are already not being enforced!
Re:Coordination, Good and Bad by CharlesW on Saturday September 12, 2020 @01:09AM (#24449992)
> This happens every day in increasing numbers.

Nope. Bitcoin trading volume (for example) has plummeted to a miniscule fraction of its late-2016 hype height.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @01:13AM (#24450008)
It doesn’t seem you are familiar with this space, given that Ethereum transaction gas fees have hit sustained all time highs. Bitcoin and Monero transaction counts are extremely high despite the price of the assets being well beneath their height, signaling organic adoption and utility beyond speculation.

It’s difficult for people outside of this space to see, as you only notice when news hits the front page. I work at a major crypto exchange (Poloniex) and all of our metrics are very bullish. I don’t think your 2017 opinion is relevant anymore.

Re:Coordination, Good and Bad by roland-s on Saturday September 12, 2020 @03:17AM (#24450562)
Does high tx count and low price really mean utility? Seems it could also mean market is unsure of the asset's intrinsic worth and speculations are constantly in flux. Or could mean lots of speculative alts being built on top of main chain, things like Omni?
Re:Coordination, Good and Bad by tuesdayrain on Saturday September 12, 2020 @02:08AM (#24450247)
What motivates you to lie about something that is both trivial and easily falsifiable? A quick glance at coinmarketcap shows BTC daily volume in 2016 peaked around 360 million USD. Today the 24h volume is at 70 billion.
Re:Coordination, Good and Bad by CharlesW on Monday September 14, 2020 @06:12PM (#24475729)
> What motivates you to lie about something that is both trivial and easily falsifiable?

My "lie" is so trivially and easily confirmed: https://data.bitcoinity.org/markets/volume/all?c=e&t=b

Re:Coordination, Good and Bad by jonnydubowsky on Saturday September 12, 2020 @01:43AM (#24450149)
Bitcoin sees highest trading volume in 118 days’

Yesterday’s volume of $54,406,443,211 was the highest in one hundred and eighteen days, 138 percent above last year’s average, and 26 percent below last year’s high. That means that yesterday, the Bitcoin network shifted the equivalent of 871 tons of gold.

https://thenextweb.com/hardfork/2020/09/11/satoshi-nakaboto-...

Re:Coordination, Good and Bad by mulmen on Saturday September 12, 2020 @02:05AM (#24450234)
I don't doubt your claim but how does this compare to 2016?

E: I quacked for myself.

This seems to show trade volumes in terms of BTC and trades/min have indeed plummeted since late 2016.

https://data.bitcoinity.org/markets/volume/5y?c=e&t=b

https://data.bitcoinity.org/markets/tradespm/5y?c=e&t=a

You can draw your own conclusions as to what that means but the specific claim that trading volume has decreased does seem to be true.

Re:Coordination, Good and Bad by noch on Saturday September 12, 2020 @01:33PM (#24454010)
> You can draw your own conclusions as to what that means but the specific claim that trading volume has decreased does seem to be true.

A cursory glance:

- bitcoinity doesn't include Binance in its list of exchanges which is a strange omission. https://coinmarketcap.com/rankings/exchanges/

These might be a bit more accurate:

- Exchange traded volume: https://www.blockchain.com/charts/trade-volume

- Transactions per day : https://www.blockchain.com/charts/n-transactions

7 day averages are down from 2018, but up compared to 2016.

Re:Coordination, Good and Bad by __MatrixMan__ on Saturday September 12, 2020 @01:36AM (#24450122)
It will be very crucial for the companies in the future that outperform existing ones by refusing to pay the cost of doing business in fiat currency, which is rather high.

This applies to pretty much any company that pays both accountants and developers, or that pays developers to communicate with accountants through an API.

The savings comes from the fact that a network of organizations, each with it's own private ledger, engaging each other via a set of tailor-made ad-hoc protocols is far far worse at reaching consensus about anything than a single protocol with a shared ledger is.

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @01:57AM (#24450204)
Hm, there's an argument I haven't seen before- what costs are those? At first I thought you meant transaction costs- but it seems like you also mean the cost of accountants? Why aren't accountants required if a company uses crypto instead of, say, USD? I've tried to think of examples but can't figure it out- mind explaining a bit more about what you mean? Sorry if I'm missing something obvious.
Re:Coordination, Good and Bad by __MatrixMan__ on Saturday September 12, 2020 @02:44AM (#24450389)
My last job was on the billing team at a payments company, so my perspective is colored almost entirely by that (somewhat traumatic) experience. To be fair, it may not be as representative of business in general as I think.

We had an app store, so maybe a merchant would pay $5 monthly for an app that made their cash register double as a time clock. It was my team's job to slice that pie.

We keep $1, the bank that sold them the cash register gets $1, and the app developer gets $3. Or something.

But the merchants and the developers all live in various countries, so the "billing solutions" that we had to partner with in order to ensure that everybody gets their slice of the pie couldn't just accept "Give Joe $1" they had to know what the money was for so that they could justify the fees they were extracting from this pipe of money.

The smart way to do this would be to get all stakeholders to agree on a few hundred lines of code that would handle whatever regulatory needs they were on the hook for. That code would go in a smart contract and then we could use a blockchain as a single source of truth for the data.

Instead we had four companies all with their own separate, private databases, all attempting to reach consensus about what was owed to whom and why--usually based on out of date information from various channels.

What we needed were distributed systems engineers, and what we got was four stacks of middlemen and a directive to multiplex money between them. If they add a fifth stack of middlemen, the codebase will explode.

At least for me, once I saw one egregious inefficiency that would be solved by financial consensus algorithms I started seeing them everywhere.

Take wireless service for example. Why do we have several separate overlapping cell networks? Wouldn't it be better to have one big network and just pay the nearest network operator per-kilobyte? The only reason that doesn't work is that such a volume of USD payments would constitute more in fees than it did in payments.

----

Sorry for the rant. The point is that the way we do accounting in USD is so saturated by middlemen that it takes weeks for them to agree and allow money to move anywhere. During those weeks, the accounting complexity continues to increase.

Since our money moves so slowly, each company has to build at least two billing systems--one to handle the debts as they occur and another to move the money (usually monthly) to resolve the debts. But if the money can move as fast as the debts accrue, then you only need to build one billing system, and you don't have to pay an army of middlemen to badly approximate consensus.

It's not about the token itself, it's about the practices in place around that token. The people who occupy privileged positions in the ebb and flow of USD haven't had reason to change their ways for a very long time. The alternatives, on the other hand, are evolving rapidly.

Re:Coordination, Good and Bad by XMPPwocky on Saturday September 12, 2020 @04:21AM (#24450843)
Thanks for the response- and no need to apologise for the rant, I liked reading it. Now I get what you mean.

I sort of feel like this is just a nitpick, since it was one big rant, but re: the cell network thing- we already have a mechanism where you can use data (and be billed for usage) on networks you don't subscribe to: roaming. The problem is the network operators don't really have much reason to allow other phones to roam on their network for cheap- they're selling data plans, and competing against others selling data plans. If a Network A customer can roam on Network B towers for not much more than the cost of data on Network A, Network B can't say "hey, customer, come switch to us, we have better coverage". So roaming costs are rather nasty.

This doesn't have to be the case, of course! They could certainly provide roaming at cost instead, so the user pays one flat price, almost like mutual peering in internet exchanges. The point is, even if there was a zero-fee, zero-latency micropayments system, this wouldn't really affect the dynamics of the market for mobile data- it's neither necessary or sufficient for the ideal world where a cell tower is a dumb RF-to-packets gateway that any device can use for a reasonable per-kilobyte fee.

But again, that's just one paragraph. I really appreciate the insight into some of the problems you had to deal with. And I can definitely see how - even regardless of the merits of a token itself! - the disruption it brings could cut out a lot of middle-men who are there just because they've sort of always been there. I just hope the practices that come with switching to a token don't have even worse downsides.

I.e. "Hooray! Now my code can control the flow of money, authoritatively, and nobody can override it!.... Oh, shit. My code controls the flow of money, authoritatively, and nobody can override it..."

Reminded of those AWS billing horror stories- when you can do expensive things with just a few lines of code, you can do expensive things with just a few lines of code.

Re:Coordination, Good and Bad by __MatrixMan__ on Saturday September 12, 2020 @11:59AM (#24453379)
Good points about wireless. You're definitely right in principle, the problem is "solved" . I guess we'll just have to wait and see if the micropayments approach ends up being more efficient in practice.

The reason I think it will is that in a world with _n_ wireless providers that are set up to provide handsets, sim cards, marketing, account management, and billing, and _m_ network operators that only handle things like towers and cables, you need n*m roaming relationships and many many employees to keep them all straight.

I used to work for one of the first sort, and would occasionally get calls from customers in Minnesota who lived so close to the border that they accidentally connected to Canadian towers from time to time. We'd go through their bill and provide a credit to offset the charge since it wasn't fair to force them to pay for international roaming unless they truly traveled to that country--even if their service did.

It's that sort of retrospective debt juggling (and the overhead of maintaining custom infrastructure for it) that goes away if you just use an open source protocol to pay at the time of services rendered.

One thing I can't quite put my finger on is coming up with a quantitative answer to how high the cost of doing business in USD is.

Even if you're not a fan of these examples, we can probably agree that somewhere out there is a company that has inserted itself between supply and demand (maybe it did something helpful once), and by doing so slowed things down, and now it only justifies it's existence by mitigating the problems caused by it's inclusion in the system in the first place.

Sure, this usually involves fees of some sort, but it seems to me that the real cost isn't in dollars lost to transaction fees but instead in an overall increase in... Financial friction? Dollars and cents are a fiction, but there are real problems out there that need to be solved and we've accumulated so many reasons to resign ourselves to solving half of them and at half pace. Not sure how to put a number on that.

> I just hope the practices that come with switching to a token don't have even worse downsides.

I like the sentiment, but I'm gonna nitpick this statement for a moment.

We're already using a token, it's the USD. It has a fragmented ecosystem of competing API's (debit, credit, ach, wire, cash) most of which require you to pay for access to and none of which rely on modern cryptographic techniques to protect privacy and prevent fraud.

There certainly will be downsides to switching to any of the cryptocurrency tokens available today, but the thing that they all have that the dollar doesn't is an open API. The friction of switching from USD to BTC is high, but the friction of switching to from BTC to ADA or IOTA (or whatever token provides the right set of features for whatever the application is) is much lower.

It's like going from cable TV, where you have to deal with what they give you, to web-based content, where netflix and amazon and hulu and disney compete to be the one that makes you happiest.

I'm not arguing for one token over another, I'm arguing for competition among them. Who knows? Maybe if the USD has to compete for it's position it'll shape up.

And you're definitely right about the terrifying responsibility that a world without middleman-arbiters is going to face. We've got a lot of learning to do re: how to responsibly handle those sorts of problems, but it really looks like the alternative to accepting that challenge is stagnation and parasitism.

Re:Coordination, Good and Bad by austhrow743 on Saturday September 12, 2020 @08:18AM (#24451881)
To people who want to move money around without their governments approval. For moving money around without their governments approval.
Re:Coordination, Good and Bad by CharlesW on Saturday September 12, 2020 @01:11AM (#24450003)
So far, the most significant enterprise use case for blockchain has been to pay ransoms to black hat hackers.
Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @01:15AM (#24450018)
You sound like someone who gets all their news about crypto from the WSJ and NYT. There are many use cases beyond paying hackers. And believe it or not, hacking was profitable before crypto! As was drug dealing! But HN commenters act like Bitcoin created the industries.
Re:Coordination, Good and Bad by ChrisKnott on Saturday September 12, 2020 @01:51AM (#24450180)
As a law abiding person (in the UK if that matters), in what use case would bitcoin help me?

I don't have any particular hate for it, I would use it if it benefitted me, but I can't see any situation on the horizon where that would be the case.

Re:Coordination, Good and Bad by seibelj on Saturday September 12, 2020 @02:02AM (#24450221)
If brexit tanks the value of the pound, then BTC can protect your wealth (along with equities, bonds, gold, etc.).