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1081  Other / Beginners & Help / Re: Decentralized services? on: May 09, 2020, 09:47:26 AM
Small nitpick:

- Decentralized email

Email is decentralized.

It's just that spammers and general abuse fucked it up for the rest of us so that it has become unviable to run your own email server (ie. you can still run your own email server, but your emails will most likely end up in the spam folder). Incidentally one of the earliest suggested applications of PoW was trying to solve the spammer problem [1].

[1] https://en.wikipedia.org/wiki/Hashcash
1082  Other / Beginners & Help / Re: Transparency of USDT on: May 09, 2020, 09:31:37 AM
Their last audit was in June 2018 so go figure:
https://tether.to/wp-content/uploads/2018/06/FSS1JUN18-Account-Snapshot-Statement-final-15JUN18.pdf

In all fairness they do self-report their current balance sheet here:
https://wallet.tether.to/transparency

How reliable and trustworthy either of these are is anyone's guess though. Unlike crypto cold storage there's no way to verify the validity of their claims. If Tether goes under or turns out to not hold assets as promised you're simply shit out of luck.

1083  Bitcoin / Bitcoin Discussion / Re: What's the most weird public addresses you've ever seen? on: April 30, 2020, 04:15:20 PM
Doesn't this require strong cpu? Especially for that 1BitcoinEaterAddressDontSendf59kuE, that guy completed an entire phrase in his public address. Can't imagine the time it took searching for the perfect private key...
That address didn't technically require any CPU runtime at all. It's a specifically crafted burning address. The address was crafted in such a way that it would be valid but it's public key is not mapped to any private key and thus it would never, in theory be able to be spent. Addresses like that are used to intentionally discard Bitcoins in a provable way.

I didn't fully understand this. So there is no point of creating an address like that? Is it useless?

Adresses such as the BitcoinEaterAdress can be used for Proof of Burn:
https://en.bitcoin.it/wiki/Proof_of_burn

This might be interesting for some projects, but probably not for your own personal use.

If you want a vanity address that you can use for both receiving and spending coins, you need to use a tool like vanitygen as mentioned above. This tool generates one random private key and its corresponding address after another until it finds an address that fits your desired criteria (e.g. must contain the word "Ninja"). This process is fairly resource intensive and gets exponentially more difficult the more characters you desire, hence you're unlikely to see addresses with more than 6-7 custom characters.

If you just want an address to which coins can be sent without caring whether the coins are then spendable again, all you need to create a valid address is to have for it the correct checksum. Calculating the checksum for an address containing the desired phrase is more straightforward and much easier, hence why it's possible to generate addresses that consist almost entirely of custom characters. The downside is of course that you have no idea what the corresponding private key is.

1084  Economy / Currency exchange / Re: Looking to BUY 100,000BTC on: April 30, 2020, 03:57:15 PM
Assuming you are serious, you'd probably be better off getting in touch with one of the major exchanges. Some offer Over the Counter trades (e.g. Bitfinex) and some might even be able to broker you larger amounts directly.
1085  Bitcoin / Development & Technical Discussion / Re: Blockchain Dev Cost on: April 30, 2020, 12:12:42 PM
The others already mention how expensive it'd be, but IMO the legal costs to developer such platform is also high. Ranging from minimum capital requirement to recruit laywer/legal team.

To be fair OP only asked about developing a platform Smiley

As far as operational costs are concerned you'll not only have legal costs. You'll also have accounting and customer support for example. Especially the latter is often overwhelmed even (or maybe especially) at large exchanges.
1086  Bitcoin / Development & Technical Discussion / Re: Blockchain Dev Cost on: April 30, 2020, 08:09:08 AM
I have always found a coder that can speak to regular people in regular words does cut a shit ton of bs out of the job.

Good developers also need to be good communicators, otherwise they end up building the wrong product. That's true. There's a bit of a pitfall though -- good communicators don't necessarily need to be good developers. Hiring the latter can become a costly mistake as your project turns into a money sink. The tricky part is determining who's what. Without technical expertise or experience that's close to impossible.


Now, if you just want a pretty business website for your neighbourhood mom and pop shop that might be not so relevant. The stakes are low and the skills required are relatively widespread.

If you want to build an exchange on the other hand:

This is how users wind up losing money.
1087  Local / Trading und Spekulation / Re: Bitcoin- Zukunftsgeschichten aus dem Jahre 2050 on: April 26, 2020, 09:58:24 AM
Schön zu sehen das der Thread hier langsam zum laufen kommt Smiley


[...] Ich checke wohl noch schnell die Kurse. Bitcoin $7000. Hmm wieder nichts mit den $10000. Ich bin mir sicher, irgendwann wird Bitcoin $1.000.000 wert sein. Dann werde ich reich sein und all das hinter mir lassen können. Ich werde frei sein, kein Projekt, hinter dem ich nicht stehe, kein nerviger Chef, der mir ständig neue Aufgaben gibt. [...]

Hilfe, Polizei! Ich fühle mich persönlich angegriffen!
1088  Bitcoin / Bitcoin Discussion / Re: Next Halving ... Please miners make it a weekend in New Zealand on: April 26, 2020, 08:05:02 AM
That's too bad, but using Zoom to host Bitcoin halving party would be ironic since Zoom is the antithesis of privacy/anonymity.

I haven't used it myself so I don't know how well it compares to other solutions, but Jitsi might be an interesting alternative in this case:
https://jitsi.org/

No matter what conferencing software you're going to use though, just have fun OP! And kudos to you kiwis for keeping the pandemic so well contained, the numbers speak for themselves.
1089  Economy / Economics / Re: Inflation, printing money and Bitcoin on: April 25, 2020, 04:14:25 PM

So while I agree with your sentiment I think it still remains to be seen whether the amount being printed really is "adequate".

That's also a good point of view. I mean, we are still at the beggining but from what I see, things are getting better (at least in UK where the automotive industry restarts in early may)
Regarding what you mentioned about effects of covid-19 on Bitcoin, do we have any data related to events that happened in Cyprus when bitcoin skyrocketed? How long did that take I'm wondering.

You mean in 2013? While often touted as catalyst for Bitcoin's growth in 2013 the Cyprian banking crisis seemed to have very little to do with it. At least to me personally the correlation, let alone causality between Bitcoin and Cyprus seemed pretty close to non-existent at best. Of all the events that happened in 2013 / late 2012 (first halving, the first high-profile websites accepting Bitcoin as payment, the advent of ASICs, China, surviving the closure of Silk Road, the crypto security bubble, the first alt coin bubble and what ever else I might have forgotten) I think Cyprus had the least impact on Bitcoin's price. Others might disagree though.


It will affect inflation, and it may just cause the debt ceiling to crush the system at some point later on, forcing them to print even more than they should. But for NOW, the here and now, it's not going to destroy the fiat system that Bitcoiners hope for. This system is broken, rotten to the core, swathed in band-aids, but there's too much at stake and too much invested for its players to just give up so soon.

Also I don't think the utter collapse of the fiat system is all that desirable. While I'd love to see Bitcoin at USD 100k,- and beyond as much as the next guy that will be literally of little value if it barely pays for a piece of bread.
1090  Economy / Economics / Re: Inflation, printing money and Bitcoin on: April 25, 2020, 07:20:25 AM
During this period of pandemic me and many other people expected cryptocurrency prices to go up by a lot,
especially since the governments around the world started printing billions.

In this topic I explain why this did not happen, but first let's get an idea of inflation related to printing money.
We will use basic numbers in millions rather than trillions.

While we're luckily far from a world war hyperinflation scenario I think it's also still too soon to expect any noticable effects on the Bitcoin price from the covid-19 subventions, assuming they occur.

Additionally -- in the EU at least, I haven't been following the US that closely -- the majority of subventions are yet to come, so we haven't seen the full extend in which additional currency will get into circulation. Just like we haven't seen the full extend of covid-19's impact on the world economies.

So while I agree with your sentiment I think it still remains to be seen whether the amount being printed really is "adequate".
1091  Economy / Economics / Re: China’s economy is contracting and this is not good for the global economy. on: April 23, 2020, 04:47:19 PM
Demand for Chinese products has decreased and the reasons for this are clear to everyone. And now China is busy supplying medical equipment and medicines to fight coronavirus to many countries around the world, while these countries are sitting in quarantine. And when we compare the volume of China's exports, we forget that other countries will have even lower figures and, consequently, losses will be greater than China's. Because everything is known in comparison.
many countries worry chinese product could be the corona carrier to their countries.. and some of them prefer to closed import from china till condition recovered again. but its not only the reason why chinese product decrease alot in international trade, another countries also suffered big negative impact fro covid 19 virus. maybe they will reallocate budget allocation in this pandemic and save the citizens.

I doubt that many countries see chinese products as corona carriers since the risk of the virus remaining active after international transport are pretty much nil:

Is it safe to receive a package from any area where COVID-19 has been reported?

Yes. The likelihood of an infected person contaminating commercial goods is low and the risk of catching the virus that causes COVID-19 from a package that has been moved, travelled, and exposed to different conditions and temperature is also low.

SARS-CoV-2 was more stable on plastic and stainless steel than on copper and cardboard, and viable virus was detected up to 72 hours after application to these surfaces (Figure 1A), although the virus titer was greatly reduced (from 103.7 to 100.6 TCID50 per milliliter of medium after 72 hours on plastic and from 103.7 to 100.6 TCID50 per milliliter after 48 hours on stainless steel). The stability kinetics of SARS-CoV-1 were similar (from 103.4 to 100.7 TCID50 per milliliter after 72 hours on plastic and from 103.6 to 100.6 TCID50 per milliliter after 48 hours on stainless steel). On copper, no viable SARS-CoV-2 was measured after 4 hours and no viable SARS-CoV-1 was measured after 8 hours. On cardboard, no viable SARS-CoV-2 was measured after 24 hours and no viable SARS-CoV-1 was measured after 8 hours (Figure 1A).

Unless you share a border with China, Chinese products will usually travel for weeks under very unforgiving conditions until they reach their destination. Remember we're talking about what is essentially a simple piece of RNA wrapped in fat, not some extremophile survivalist bacterium.

What I do believe is that the trust in Chinese health-care export has decreased a lot after several governments purchasing face masks of questionable quality [1][2][3].

[1] https://www.ft.com/content/f3435779-a706-45c7-a7e2-43efbdd7777b
[2] https://www.abc.net.au/news/2020-04-04/china-coronavirus-covid-19-medical-supplies-recalled-regulation/12105110
[3] https://orf.at/stories/3160881/ (German only, sorry)
1092  Local / Deutsch (German) / Re: Domains: Bitcoin.org & Bitcointalk.org ab jetzt getrennt on: April 22, 2020, 01:05:20 PM
die domains [...] werden immer eine verbindung miteinander haben da beide von Satoshi Nakamoto gegründet worden sind.
<nitpick>
bitcointalk.org wurde erst registriert, nachdem Satoshi uns schon verlassen hatte
</nitpick>

Teufel auch, wieder was gelernt. Würde aber bei näherer Betrachtung erklären warum Satoshi's Forenaccount älter ist als die Bitcointalk.org Domain.
1093  Economy / Economics / Re: Stimulus package drop in coinbase on: April 21, 2020, 10:20:40 PM
5 trillion got pulled out at least, a lot of it may have already found it's way back since we're probably only about 10% down now.
But if people have had to rebalance where their funds go and a lot of stock markets offer entry to bitcoin then we may expect to see some people putting a small percent of their equity 1-5% of risky portfolio amounts into bitcoin.

I wouldn't be surprised if there's money on the sidelines right now, waiting to see whether Bitcoin goes down with the stock market or keeps true to its promise as a hedge during times of financial crisis. At least the current sideways movement makes it seem as if the market is currently on the fence of what to make of Bitcoin.
1094  Local / Trading und Spekulation / Re: Bitcoin- Zukunftsgeschichten aus dem Jahre 2050 on: April 21, 2020, 02:52:44 PM
Das Jahr 2050... der in seiner 9ten Amtsperiode sitzende Gott-Präsident Donald Trump hat mittlerweile auf Grund seines hohen Alters einen Status erlangt, den vorher nur die Queen of England hatte. Während die Marskolonien immer noch mit einem Hard Fork drohen um nicht mehr von der Latenzzeit zwischen unseren beiden Planeten abhängig zu sein, ist der Mond nachwievor nichts anderes als ein glorifizierter Bahnhof.

Ich habe Lust auf ein koffeiniertes Kürbisgetränk und rufe mir eine autonome Fähre um zum nächsten Starbucks zu schippern. Angeblich hatten die damals auch andere Getränke als den Pumpkin Spice Latte, aber als Kaffee durch das Massensterben der Monokulturen zum Luxusgut wurde, konzentrierte sich der Konzern auf seine Ersatzprodukte. Gewusst wie, man muss nur den richtigen Riecher haben. So wie mein Opa damals, dank dessen Investments in Coins ich heute auf das universale Grundeinkommen verzichten kann. Wie stolz der gewesen wäre wenn er wüsste das man heutzutage damit bei Starbucks bezahlen kann. Als er vor 5 Jahren starb hat er diesen Meilenstein gerade um ein paar Monate verpasst. Zumindest hatte er das Glück in genau die einzige Kryptowährung zu investieren die heute noch übrig ist. Ich betrete den Starbucks und gebe meine Bestellung auf. Hmm. Die sind tatsächlich wieder teurer geworden. Das letzte Mal musste ich nur 2,5 Dogecoin bezahlen.
1095  Economy / Economics / Re: Stimulus package drop in coinbase on: April 21, 2020, 01:33:11 PM
I'm afraid most people are too worried about making ends meet to start thinking about investing in crypto. The only cash that could potentially move into Bitcoin right now is the one we have seen being pulled out of the stock market. I have my doubts that this money will find its way into crypto though.

Now the long term implications of the Fed and the EU trying to kick start their respective economies by injecting cash on the other hand....


if you're talking about this tweet, i would take it with a grain of salt. brian armstrong worded that tweet and provided the data in a very misleading way.

Thanks for the link, I was already wondering about the source.
1096  Local / Trading und Spekulation / Re: Hodler oder Trader? on: April 21, 2020, 01:20:46 PM
Traden ist mir zu stressig Grin

Und um guter Trader zu werden -- falls es sowas abgesehen von der Glückskomponente überhaupt gibt -- muss man doch um einiges mehr an Zeit (und Geld) reinstecken als es mir wert wäre. Crypto ist so schon volatil genug, das muss ich nicht mit Anfänger-Trading moves verschlimmbessern. Hodln ist da doch viel gemütlicher Smiley
1097  Bitcoin / Legal / Re: Taxes and Cost of Transfer on: April 19, 2020, 07:06:16 PM
Sounds very much like a scam.

Maybe it's different in the UK, but that would be the first time that I've heard of a crypto exchange getting involved in the taxation process. Individual crypto-investors usually have the responsibility to self-report taxable events.

And as already mentioned by gentlemand, withdrawal fees are usually in the single digits.
1098  Economy / Economics / Re: China’s economy is contracting and this is not good for the global economy. on: April 18, 2020, 09:43:06 AM
China's Q1 numbers are heavily due to the shutdowns themselves. The service sector was actually the hardest hit. https://www.reuters.com/article/us-china-economy-business/virus-had-eye-popping-impact-on-chinas-economy-beige-book-idUSKBN21A3R9

Good point. Honestly I wonder how well the service sector worldwide is going to recover from this. I'm afraid we'll see a lot of consolidation once this whole mess is over, with big companies strengthening their grip on the market as small business owners run out of reserves.


Lots of people around here still seem to believe the Chinese government narrative about a miraculous V-shaped recovery in Q2. I'm very skeptical. In fact, I would say markets across the world are way too overconfident in a swift economic recovery. That goes for the US and Europe too.

Definitely. While we're luckily not in an end-of-the-world scenario the unavoidable long-term impact doesn't seem to be priced in yet. Especially since a market bust has been long overdue for now, even without a pandemic going on.
1099  Economy / Economics / Re: China’s economy is contracting and this is not good for the global economy. on: April 17, 2020, 08:14:26 PM
I have till date believed that the Chinese economy was going to remain strong despite the virus crisis, but I’m stunned to see that their economy is contracting, and I believe this will impact each and every country’s economy who trade a lot with them.

I think it's the opposite way really, ie. a large cause of China's economy contracting being that all of their trade partners are economically crippled right now.

While I suspect that China will be quicker to get their production back up than most of the west, their market is likely to be impacted by decreased international demand. Both because China's main export markets will likely (a) take a little longer to recover and (b) try to increase domestic production wherever possible as to decrease the dependency on international trade.
1100  Bitcoin / Bitcoin Discussion / Re: 5G & Bitcoin Risks? on: April 14, 2020, 04:05:56 PM
for example if I want to pay for my coffee or groceries using bitcoin on my phone connected to 5G then will 5G block the payment leaving me no choice but to use the government centralised digital coins or tokens?

Yeah, it will also scan your body and if they realize you don't have an uptodate chip with your social commitments to the NWO  a drone will be dispatched to...dispatch you

To be fair there's a lot of conflicting information out there.

I'm still not sure whether 5G was created by a Skynet-like AI to brainwash the human population, causes Coronavirus to crash the global economy or merely kills trees in its vincinity.
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