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3161  Bitcoin / Development & Technical Discussion / Re: secp256k1 library in pure assembly on: December 01, 2022, 03:59:44 AM
as I see there is no known library for this
Writing an entire ECC library in ASM is impossible, we are talking about thousands of lines of code that would be a lot more in ASM and as I said before the benefits is not as great as you'd think. However parts of the code can be written in ASM like what libsecp256k1 does by writing the field element code in ASM.
3162  Bitcoin / Bitcoin Discussion / Re: The future of Bitcoin on: November 30, 2022, 06:15:37 PM
~
I guess he means that using bitcoin in a centralized manner isn't acceded according to the principles.
The principle is about freedom, which means in order to acquire bitcoin or use bitcoin in any way you don't have to use centralized services including exchanges but you are free to use them or use bitcoin in any centralized manner if you choose.
3163  Bitcoin / Bitcoin Discussion / Re: The future of Bitcoin on: November 30, 2022, 05:57:24 PM
You are confusing bitcoin with centralized services that use bitcoin.

It has gone through [...] the huge theft
Bitcoin has never gone through any theft. Exchanges were hacked and they stole people's money but that has nothing to do with bitcoin.

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and I read Satoshi's last post, but I decided to invest only some years later.
If you read Satoshi's posts more carefully you'd realize that bitcoin is not created for investment but instead as a currency.

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But lately they little by little deprive us of this freedom, introducing passport photo, face and whatever else they want at registration on exchanges.
Again this has nothing to do with bitcoin. It is all about exchanges and fiat (ie. banking system used by exchanges)

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In my opinion, this contradicts all the principles that Satoshi promoted.
Not at all. Bitcoin wasn't created to change what centralized services do. It was created so that you have the option to not need the centralized services anymore. If some people decide to still use them, it is their fault not bitcoin's design.
3164  Economy / Economics / Re: The Economist: 335000 people could "freeze to death" in Europe on: November 30, 2022, 04:27:04 PM
Do people prefer to forget these types of news headlines? I have heard some say they avoid negative or depressing news. And prefer to forget things like this happen in the world. I used to get depressed and angry reading things like this. Over time, I adjusted and became used to the idea of the world we live in being unfortunately insane in many ways. It could be a necessity for survival?
Nobody should read negative news all day every day or they'll go insane. But also they shouldn't be ignored or swept under the rug otherwise they would lead to catastrophes. Every crisis today was a small problem yesterday. Like energy crisis which was a small problem when they ignored it and didn't diversify their sources!

As far as I remember and read, and not only the American or European media, strikes were carried out as purposefully as possible ~~
I, as a resident of Ukraine, and having an understanding of what targets are hit by terrorists from the Kremlin,
If you read US or US linked sources, obviously you will think that way. Similarly if you read Russia or Russian linked sources they are denying all that too!
Also if you visit Iraq and talk to people there the "residents of Iraq" would also tell you the same thing about NATO and Ukraine as you are saying about Russians as "resident of Ukraine".

Especially in the last 2-3 years, when a certain number of people died from the corona virus,
I don't think this chart includes COVID deaths as it is the "excess mortality" and some of the COVID death peaks don't match this chart either. eg. the COVID deaths are low on Nov Dec 2021 and there is a 2.5x rise in Jan and Feb 2022 reaching a peak whereas in this chart the peak is in Nov and Dec 2021 and it drops in Jan and Feb 2022.

Not everything is as black and hopeless as you can read in the media
No arguments there.

I am not saying that there is no similarity with what the Americans did in Iraq or Afghanistan, but they eventually left - while the Russians are carrying out ethnic cleansing with the intention of settling Russians there, and permanently occupying something that is not theirs.
US hasn't left West Asia or other parts of the world they are occupying. They were kicked out of some parts like Afghanistan and to some extent Iraq and Syria but they haven't actually left. They still have dozens of military bases that are destabilizing each region.

As for similarities they are more similar than you think, the details are different which depends on a lot of factors like the country. For example what the West did to Palestine over 70 years ago was exactly "ethnic cleansing" that replaced population of Palestine with Zionists that is an Apartheid regime acting like a guard dog ensuring US interests in West Asia.
However, they can't do it everywhere so the strategy is different but the goals are the same. Usually the easiest strategy is replacing the regimes with US favored ones that fulfill US interests.

Take Afghanistan for example. The government that was installed there was a US made government that was pursing every single US interest that they ordered them to. From backing terrorist groups that had their guns pointed west (ie. at Iran) like Daesh or Uzbek militia to starting a water war with the neighbors. Even handing over Afghanistan to Taliban was somewhat similar strategy specially since they practically donated $100 billion worth of weapons and military equipment to these extremists.

Same with Iraq, the political infrastructure that the US has installed there is an absolute mess that has prevented any actual work to be done for the country and it is in constant internal conflict while they too fulfill US interests!
3165  Economy / Economics / Re: Will central banks ultimately fail in their goal of lowering down inflation? on: November 30, 2022, 02:33:13 PM
Countries are going to need to become self-sufficient by relying on alternative energy sources (nuclear energy?) and ditching oil for good.
It is impossible to ditch fossil fuels for good because energy is not their own usage. From your mouse and keyboard that are made from oil products to fertilizers that use gas and gas products need fossil fuels.

As for nuclear energy, the problem is that the technology is in the hands of a small number of countries, and they have to build nuclear facilities for 90% of the world (they will not allow you to have the technology at any cost either). On top of that the nuclear fuel is also in the hands of a small number of countries (like Russia!) which means switching to nuclear energy comes with the same dependence as fossil fuels.
3166  Other / Beginners & Help / Re: My gut is telling me that I am missing a part here on: November 30, 2022, 02:07:25 PM
Binance is simply abusing the DEX and P2P terms so that they can corner another part of the market with a considerable number of users who are looking for real decentralization. By lying about it, they may be able to fool a small portion of such users.
There is nothing we can do about it expect informing others about the lie, otherwise there is unfortunately no laws prohibiting them from doing this.
3167  Bitcoin / Bitcoin Discussion / Re: Brazil Has Approved Bill Recognizing Bitcoin As a Payment Method. on: November 30, 2022, 01:44:38 PM
This is could be a much bigger news that it looks like right now in the near future. When you consider that Brazil is a member of BRICS and kind of a "leader" in South America since they can convince a bunch of other countries in South America to do the same specially because they have good economical relations amongst themselves.
In other words in the following year or two we could see a lot of other countries accept bitcoin as a legal payment method...
3168  Bitcoin / Electrum / Re: electrum wallet got hacked, 5 years of bitcoin gone on: November 30, 2022, 01:36:28 PM
You need to provide more information than that if you want "advice". What was the link between opening the PDF file and your Electrum wallet being emptied? It just doesn't happen like that and a malware won't give you a warning when stealing your coins. Why do you even think the pdf file was the problem?
Besides, are you sure your coins are stolen? Maybe the wallet is having problem syncing. Is it 5 year old wallet opened today or are you regularly using it? Was your wallet password protected?
3169  Bitcoin / Bitcoin Technical Support / Re: What happens if the hashrate drops by 50% at once? on: November 30, 2022, 05:53:07 AM
Hashrate is mainly affected by the price. So any change you see is because of the highly volatile market and the huge market crash that we have had ever since the start of this war (from $70k to $16k).
About a year ago, at $70k we had 22.6 trillion difficulty. Currently, at $16k, we have 36 trillion difficulty. Apparently, hash rate isn't mainly affected by the price.
You are right there are also other factors affecting the hashrate like the introduction of more efficient hardware, manufacturing and more importantly delivering these hardware to miners who filled an order a while ago (this could take months).
3170  Economy / Speculation / Re: Bitcoin cycles, this is the cyclical minimum on: November 29, 2022, 05:29:27 PM
All the drops that we've seen so far and the struggle to go back up have nothing to do with some dumb correlation or even the regular cycles since that was also broken a while ago. It is all about the economy crumbling down all around (most of) us. The bitcoin market with its stupid gamblers are reacting to that very predictable crisis in the economy.

There is no doubt that bitcoin will recover eventually and smash through all resistances very quickly reaching new highs that some people these days are calling "impossible to reach". But the start of it is going to be when the economy has crashed and the ruins are stabilized. Otherwise as long as it is crumbling down I don't see it stabilizing for bitcoin to rise.
3171  Economy / Economics / Re: The impact of Russian and Ukrain war on world economy on: November 29, 2022, 09:20:59 AM
If the Russian War and Ukraine will not end soon, there will be many problems that will be faced, of course Russia will increase military power to attack Ukraine and Ukraine will ask for European or USA assistance so as to make the war widespread, especially since Russia has sent missiles to Poland and become a ready signal For war with Europe.

As far as I know, after investigating, the two missiles that fell on Poland, killing two people in the middle of the month, were identified as missiles of the Ukrainian S300 system, not of the Russian. If it is indeed a Russian missile, I think we will soon see a war between the EU and Russia but not until now. This is a sensitive time, and I believe neither Russia nor the EU want to see World War 3 happen, it was just an accident.
I'm starting to think that EU actually covered it and lied about the missile being from Ukraine. In other words I believe that there is a good chance that it was indeed Russia that intentionally attacked Poland to send a message.
The reason why they are covering it up is because NATO is not ready for a direct war (as opposed to the ongoing proxy war through Ukraine) that could bring nuclear annihilation. Specially when we read the news about more than half of NATO members are already out of weapons and the rest are starting to run out!
3172  Bitcoin / Bitcoin Discussion / Re: Poll: Is Bitcoin a weapon or speech? on: November 29, 2022, 09:15:02 AM
The US does not have the cheapest electricity, but they have the money printer. Price is not a concern to the government, especially when it comes to war. The fiat system is built in such a way that it incentivizes spending as quickly as possible, which is the opposite of Bitcoin. Fiat was created to fund war, and as long as the money can be spent before it affects the market, those who print the money can buy whatever they want for the current market prices.
No arguments there but you are forgetting an important bottleneck which is the supply. ASICs don't grow on trees, which means even if they kept printing money to buy them to increase their hashrate they would still have to wait for shipments from China or start building the factories and come up with the technology that could compete with the existing ASICs which is still in Chinese possession.
3173  Bitcoin / Bitcoin Discussion / Re: Poll: Is Bitcoin a weapon or speech? on: November 29, 2022, 04:53:59 AM
So none of this is about banning Bitcoin. It seems worse to me. Instead, I feel like the government wants to seize the means of Bitcoin production (mining) and start a digital war with other countries to have the biggest hash rate. This would mean individuals could no longer compete with mining.
Philosophically speaking you can define anything as anything (eg. Bitcoin and Speech) but that doesn't mean it is right!
But about this part I have to say it is impossible because the hashrate is already too huge and too spread around the globe for US to jump on board at this point and start owning a large enough percentage of it to have any kind of control. Keep in mind that US neither has the cheapest electricity nor access to ASIC production (the factory is in China).
3174  Bitcoin / Bitcoin Discussion / Re: Will countries ban Bitcoin mining due to environmental concerns? on: November 29, 2022, 04:44:21 AM
You know starting from the first time government you and I know better does not what Bitcoin to continue to exist, so any country or place mining farm is situated they will to impose force of rejection of mining processes there. Yes we know that mining of bitcoin consumed a lot energy during the processes of mining, but proven that their is a formidable tax being paid for electricity supply for mining farms of bitcoin i don't think that government is supporting the life of bitcoin because they would have allow it to be.
Actually it depends on the country and their government. They are not all the same dictatorship wanting to shut down anything they cannot control. For example el Salvador government has been accepting bitcoin with open arms, if they could manage some excess electricity they would accept mining with open arms too. There are others like that too. For example the Iranian government has accepted bitcoin mining with open arms too specially since the electricity is by far the cheapest ($0.002 /KWH).
3175  Bitcoin / Bitcoin Discussion / Re: Bitcoin Adoption Will Increase 50% above Its current level in the coming Year on: November 29, 2022, 04:37:47 AM
The Rate of bitcoin adoption will increase 50% above it present percentage in the coming year
Adoption rate (speed) is different from adoption itself. I honestly don't see adoption increasing by 50% in such a short time since it has taken us 13 years to reach this much adoption. But the rate/speed changing is possible specially after the recession in West reaches its height.
3176  Bitcoin / Bitcoin Technical Support / Re: What happens if the hashrate drops by 50% at once? on: November 29, 2022, 04:00:30 AM
wouldn't there be a way to improve BTC's algorithm to consider a large and fast variation of its hashrate (maybe with an average time of the last 50 blocks or any suitable system), some kind of security system to prepare BTC to fight against any eventuality.
Such major change in the consensus rules that is also not backward compatible requires a hard fork. We are never going to have a hard fork for something that is highly unlikely to happen.

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It seems that Ukraine has been without electricity for a few days and we can see a quite big variation in the hashrate of BTC since November 22nd,
Hashrate is mainly affected by the price. So any change you see is because of the highly volatile market and the huge market crash that we have had ever since the start of this war (from $70k to $16k).

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imagine a situation where Europe and USA would be deprived of electricity and that would cause a big problem in the hashrate.
Not that much hashrate is located in Europe specially this year since electricity price has been shooting up.
As for US the same arguments apply, there is only a portion of the hashrate in US not all of it and not a significant percentage. And they are spread across USA and they use various electricity sources that includes for example solar power (that is not a grid to go down).
3177  Bitcoin / Development & Technical Discussion / Re: secp256k1 library in pure assembly on: November 29, 2022, 03:50:38 AM
I have check and analyse for comparison : sha256 in pure asm (rewrite by myself) and c++.
in pure asm we have almost 120x faster than c++ (in line asm optimised)
Have you ever published this code or has anybody else (more specifically a c++ expert) seen the code because 120x speed up does not sound right to me unless the code written in c++ is bad or entirely different (eg. simple implementation of SHA256 vs using intel SHA intrinsics) or your benchmark could be flawed.
3178  Economy / Economics / Re: The Economist: 335000 people could "freeze to death" in Europe on: November 28, 2022, 05:00:48 PM
It seems that you are not aware of Russia's influence on the UK, and especially on their media, but that is a completely different story. However, if you are interested :
Any country with the least amount of power has influence in other countries, that doesn't mean anything you read in those secondary countries' media that doesn't agree with the status quo is a propaganda from the first country.

Here is a chart from Eurostat, an official website of the European Union. It shows between 25% to 40% increase in excess mortality (it is an epidemiology term which simply means deaths that are not normal) in December and January. In other words the speculation by the Economist is not a new event. It happens every year:


there are quite enough energy sources (oil, gas , electricity and firewood) so that we are not afraid of winter.
That's true, by shutting down lots of industries that used energy some European countries have managed to barely cover the energy needs for home users. But that is irrelevant here because if you read the article the main reason is high price not shortage, for families who are already suffering from high inflation and decreased income.

However, if we know how Russian barbarians are waging war destroying Ukrainian energy infrastructure in anticipation of winter, then the number of those who will die as a result of winter could be much higher than in previous years.
Sadly that is what all invaders do. In fact it is surprising it took Russians this long to start focusing on infrastructure considering others do it from day one. For example one of the first three main targets NATO barbarians hit on the day they invaded Iraq were farms, water treatment plants and power plants.
3179  Economy / Economics / Re: The Economist: 335000 people could "freeze to death" in Europe on: November 28, 2022, 10:30:53 AM
War with China will be the ultimate. But I think everyone will have to cool thier heads before the red button. We already saw how NATO react after Zelensky invokes Chapter 5 when a missile hits Poland.
Sadly they don't seem to want to even acknowledge these serious problems let alone want to cool it. I'm afraid there could come a day where we see it's already too late.
Any of the "wars" I mentioned have been denied and are still being denied.

  • Everyone (from regular people including those on this forum to the governments and decision makers) denied the food crisis earlier this year when I started that topic in OP. a couple of months later and European Fertilizer Producers announced that they are in a "full-fledged crisis".
  • Everyone denied the NATO's expansion eastward and a couple of years later we have Russia fighting NATO in Ukraine. They are denying the US intervention in Taiwan and we could soon see the same there too.
  • Everyone denied the inflation caused by reckless money printing and a couple of months ago we saw the inflation shoot up and exchange rates of currencies that remained fixed like euro dump.
  • Everyone denied the energy crisis and claimed their storages are full but we keep seeing gas hungry factories shutting down and even talks of "temperature laws" in places like Switzerland and of course the article in OP!
as Russia is heavily targeting critical infrastructure which can lead to lack of heating and people freezing because of that.
Sadly the Russians have destroyed most of Ukraine's infrastructure which will also lead to yet another crisis that Europe will face: immigrants.
Some sources say about 20 million Ukrainians have been displaced because of this war already and there will be more due to winter and lack of electricity or heating. About 8 million of them have already entered the same Europe that is facing all the above crises and will make things that much worse.
3180  Other / Beginners & Help / Re: Misconception about cryptocurrency on: November 28, 2022, 09:40:07 AM
When people accuse cryptocurrency of being a scam in light of recent events like the luna and FXT exchange, it irritates me.
Cryptocurrency covers more than 10000 different projects and more than 90% of them are scams through and through. So there is no reason to be irritated here specially when people say "crypto" or "cryptocurrency" they usually mean altcoins not bitcoin.

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A cryptocurrency trader or investor will experience both wins and losses.
It depends on why you lost money. If it were because of normal market conditions, that is OK but if it were in a manipulated altcoin market where you got the dumping side of the pump and dump stick then you can't really call that a loss because you gave up your money when you bought that shitcoin not when it was dumped..
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