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1961  Other / Beginners & Help / Re: [TUTORIAL]getting a low-fee transaction unstuck by creating a CPFP with electrum on: January 17, 2021, 10:12:13 PM
So is change address basically forced in CPFP?
No, it is not forced, it would be possible to send a transaction back to the same address as you are sending from, if that is what you wanted to do. Doing so will result in reduced privacy for you though.
1962  Other / Meta / Re: How to protect bitcointalk account on: January 17, 2021, 09:42:27 PM
2fa
Some people's accounts were able to be hacked because their email was hacked and used to change their password on bitcointalk, supposing 2fa has been enabled on the email, it will be more difficult or impossible for such to happen. Anything online is not safe, using 2fa can make it just more protected.

In before the questions....

bitcointalk does not use 2fa.
He was saying to use 2fa on their email accounts to prevent a hacker from hacking their email account, and using the email account to reset their bitcointalk account.

It is good advice.
1963  Other / Beginners & Help / Re: [TUTORIAL]getting a low-fee transaction unstuck by creating a CPFP with electrum on: January 17, 2021, 09:09:17 PM
Question: why is the CPFP transaction output address different?
Is this because change address was enabled?
I tried to test this with my electrum wallet and the output address was also different, even though I had change address disabled.
A CPFP transaction is spending one of the outputs from an unconfirmed transaction, typically the change address. If your wallet software is not reusing addresses (it shouldn’t), it will send the transaction to a new, unused address.
1964  Other / Politics & Society / Re: Why are 30,000 troops stationed around and in the Capitol? on: January 17, 2021, 06:44:39 PM
I think this is a preview of the Biden Harris presidential administration. I would not be surprised to see Harris make the US into a police state, and use the military to silence dissent.

It would have been more appropriate to send 30,000 troops to each of the major cities that were being attacked over the summer to quell the insurrection and arrest the terrorists.
1965  Other / Politics & Society / Re: How will Trump leave the White House? on: January 17, 2021, 06:38:52 PM

Regarding the 25000 troops stationed to the capitol for the inauguration day, is a very obvious step to avoid a breach in the security system, as what happened when trump supporters storm the capitol. Due to the lack of security, they managed to enter the place, so by increasing the support and the guards, by doing so, it will secure the place.
Its too bad we didn't see these same steps being taken during the terrorist attacks/insurrection over the summer during the BLM riots. I don't think history will look kindly on Mark Esper. IMO it would have been wise for Trump to fire Esper in June, rather than wait until after the election.
1966  Other / Meta / Re: AI writing messages on Bitcointalk.org on: January 17, 2021, 06:36:14 PM
I don't think this person stands to gain anything by making two posts with a model someone else has created. My theory is whoever is behind Rohani6360 is using various forum accounts to make these kinds of posts, and is using the number of accounts that are banned and/or the number of posts that get removed as a measure of performance.
It would be very useful in the account farmer crowd for obvious reasons. If the amount of mental processing you require for a post is just to look over a variety of potential posts that you can select from, then why wouldn't you try to experiment with - at first, a few Newbies - accounts on Bitcointalk using the tool?
You are contradicting yourself here. Someone with the skill set to create a model that can write semi-coherent posts, and actually post using a bitcointalk account is not going to be wasting their time trying to farm accounts. Their time will simply be too valuable for someone like this to earn coin like this.


Effectively, it's as if you could do less work (pertaining to posting) by doing less work (pertaining to programming).
The plagiarism and "related read" is what makes me think that it's a GAN and given that there wasn't much oversight, I believe that adds more credence to the 'user doesn't want to do much work' path that I'm assuming. Either way, though, I'm pretty sure we're in for a lot more of these kinds of posts.
I don't think this is the case of the "user doesn't want to do much work" I think this is the case of the user wants to have their posts be 100% automated, without intervention without humans. The latter would allow someone to do much more than earn a few hundred dollars per week farming accounts. It would allow someone to effectively create propaganda using a troll farm. After the Wall Street Journal published an opinion piece with the headline "China Is the Real Sick Man of Asia" that was critical of the Chinese government, the Chinese government denounced this as racist, and flooded the Editorial Board's email inbox with "complaints about the headline, all containing remarkably similar language and demanding an apology". It is common for propagandists to send form letters to elected officials purporting to be from their constituents advocating for a particular cause.

If someone could write 5000 letters, all conveying the same message, but are written differently, it would be possible to make it appear there is public outrage about something that has public support. The problem is that if the recipient of these letters can detect they are the same, the letters will lose all credibility. Hence an attacker would want to try to use their working model where there are robust measures to detect plagiarism.
1967  Other / Politics & Society / Re: Trump Pardons on: January 17, 2021, 06:13:51 PM

The Washington DC AG is also considering indicting him for his joint session of congress stunt.
I don't doubt that Trump will be prosecuted by many local prosecutors, but I doubt they will stand up to Supreme Court scrutiny, at least as long as the case is heard prior to Democrats packing the court. Trump's speech in DC is clearly protected on first amendment grounds, as bad as it was for Trump politically.

With regard to Trump's phone call with the GA Secretary of State, I understand the conversation was settlement talks over a dispute that Trump was a party to. If this description holds up, it would be very improper for the GA Secretary of State to release the recording of the call, and in any case, what Trump was saying does not fit the statutes regarding Voter fraud.
1968  Other / Meta / Re: AI writing messages on Bitcointalk.org on: January 16, 2021, 11:22:57 PM
Cross posting into a more appropriate thread
There were predictions of the price hitting 20k "this year" in 2020, see this bloomberg video from early 2020. I think Rohani6360 is a bot using various AI, including machine learning to make his posts.
It's around the same quality as a bad prompt forming GPT-2 output or worse. It's extremely rudimentary - a similar prompt using GPT-3 or a more specific prompt using GPT-2 would not yield such poor results. You get a lot of repetition and bland sentences.

Alternatively, the user would be using some hacky NLP generator (though, why do the work when you can ride off the backs of others?) which would be a complete waste of time given the complexity of its sentences. I reckon it's more manual entry than a bot. In particular, this post tips me towards the GPT angle. [archive]
I don't think this person stands to gain anything by making two posts with a model someone else has created. My theory is whoever is behind Rohani6360 is using various forum accounts to make these kinds of posts, and is using the number of accounts that are banned and/or the number of posts that get removed as a measure of performance.

Look at his other post:


 3: A very expensive pizza!
<>
 Related Read: What is FinTech and what does it do?

 4- You can spend bitcoins.

 <>

 5- Federal Office of Bitcoin.

 <>

 Related Read: What is China Blockchain Technology?

 
This looks like a plagiarized article, but multiple google searches of sentences in his post come back with only his post. lovesmayfamilis was able to find the original article. I don't think he found the correct link though because the link lovesmayfamilis provided does not have the "related read" links under the paragraphs.

In this post, he is probably using some kind of text spinner or perhaps a GAN of some sort intended for the use of plagiarism.
1969  Other / Meta / Re: Wall of fame / shame. Shit posts so bad that they are actually funny on: January 16, 2021, 10:08:15 PM
Bloomberg recently released a note announcing that the price of the Bitcoin cryptocurrency will reach $ 20,000 this year.  That people should not hope to invest in Bitcoin because this popular digital currency cryptocurrency will not grow significantly for the reasons detailed in its report. But now Bloomberg experts seem to have a completely different forecast with estimates.  Experts working on Goldman Sachs have done so, as they have published a new note claiming that the price of bitcoin will approach $ 20,000 this year.  "Bitcoin, which is currently the most popular, popular and well-known digital currency cryptocurrency in the world, will be able to experience significant growth this year according to its technical and fundamental characteristics," Bloomberg noted in the note.  In other words, according to this report, if Bitcoin follows the same trend in 2016, it will be able to grow twice as much.  And reach a value of about $ 20,000.

I love his forecasts that Bitcoin will grow to 20k this year... 2020.
I guess that it's a bot with badly set time.. or a time traveler from the past Smiley
There were predictions of the price hitting 20k "this year" in 2020, see this bloomberg video from early 2020. I think Rohani6360 is a bot using various AI, including machine learning to make his posts.
1970  Economy / Service Discussion / Re: BitPay -- KYC is here! on: January 16, 2021, 08:30:38 PM
This is almost certainly not the case. Either they have KYC information, or they don't. It is possible their software is not properly written to request KYC for customers when their policy says it should.

Given how some services only ask for KYC if there's something they don't like, such as, but not limited to, IP address provenance, or blockchain activity, it wouldn't at all surprise me. Of course I'm still talking about transactions below a certain threshold.
It seems they have different policies based on the user's location, so they may require KYC verification based on some criteria that determines the location of the user. This could be based on the user's IP address, or it could be something else, such as a representation from the merchant.
1971  Bitcoin / Development & Technical Discussion / Re: Trustless cloud mining on: January 16, 2021, 08:25:37 PM
The closest thing to "trustless cloud mining" is something along the lines of the business model that nicehash used, that is customers would pay a fixed amount for the ability to use a particular miner for a set amount of time. The amount of trust required could be reduced with LN if for example, the customer could have the right to rent a miner for up to a certain number of days, but would be charged by the minute, or half-minute, and would need to pay every minute, half-minute, or another interval. This would mean the customer would potentially lose only a small amount of coin if the cloud miner were a scammer.

The drawback to the above is that it will probably result in higher prices for the customer because the miner will have to finance the purchase of the equipment out of their own pocket, the owner of the miner would not have a guarantee their equipment will always be in use and would bear the risk that difficulty increases faster than projected.

I cannot think of a way a cloud miner could be considered anything close to "trustless" for the traditional cloud mining websites that sell "lifetime" access to a set amount of hashrate.
1972  Other / Politics & Society / Re: Trump Pardons on: January 16, 2021, 08:13:55 AM
So....
Its getting down to the finish line.
I predict we are going to see a flurry of pardons any time now.
Its going to be interesting to see if our dear old DIMPOTUS (Double Impeached ....)  actually decides to pardon
some  of his delusional worshipping followers who stormed the capitol, now that they are having their 15 minutes of fame on the intertoobz, which will no doubt convert to 10 years in the Stoney Lonesome....
(unless of course they get a pardon from their Supreme Being Orangeman Leader because they were true patriots, doncha know....)

I'm surprised he's waited so long, today was his final Friday as president, the day you usually pardon people if you don't want it to hit a weekday cable news cycle.

Imagine if he was planning to pardon himself and family but got surprise 25th amendmented.
Typically outgoing Presidents will make a flurry of pardons on their last day in office, in the morning (they leave office as of noon that day). I would expect the same for Trump.

Pence as already indicated he is not going to invoke the 25th amendment, and the Senate is not in session until the 19th. Unless Trump resigns prior to the end of his term, he is not going to be removed from office.
1973  Bitcoin / Development & Technical Discussion / Re: Directory io on: January 16, 2021, 06:45:37 AM
Directory.io is now down (it has been for some time now). There are some clones floating around on the internet.

Directory.io does not have a database of all bitcoin private keys. Each page of the directory.io website will generate 256 private keys and their corresponding addresses. Page 1 of directory.io has private keys of "1" through "256", page 2 has private keys of "257" through "512" and so on. Accessing page 'n' of directory.io will cause the directory.io server to generate 256 private keys on the fly. There are  904625697166532776746648320380374280100293470930272690489102837043110636675 pages on directory.io. For all intents and purposes, you are not going to be able to navigate directory.io and find a private key to an address to which you do not have prior knowledge of its private key.
1974  Other / Politics & Society / Re: Let’s talk about Section 230—and how best to stop the tyranny of Big Tech on: January 16, 2021, 06:13:56 AM
In 2020, Facebook prevented anyone from posting “praise and support” for Kyle Rittenhouse, including links to his legal defense fund. Under section 230, "internet" companies can remove content they deem "objectionable". Should section 230 protect an "internet" company that decides any post about Rittenhouse that says Rittenhouse is not a "terrorist" is "objectionable"? I don't think it should.

There is also the issue of Marsh v. Alabama (1946) in which a town in Alabama was entirely owned by a corporation, someone tried to distribute religious materials near a post office and was arrested for trespassing on "company"/"town" property. The Supreme Court found that "[t]he more an owner, for his advantage, opens up his property for use by the public in general, the more do his rights become circumscribed by the statutory and constitutional rights of those who use it.” I can see a subsequent Supreme Court case regarding major social media platforms in the future.

Major tech platforms have used 230 to ban Trump under the guise of the threat of violence from Trump's posts, while they let terrorists such as government leaders of Iran, Chinese propagandists, and Democratic leaders calling for more political violence to remain on their platforms. One way to improve 230 would be to require social media platforms to have a binding list of unacceptable types of content that must be enforced evenly. If someone such as Nancy Pelosi can call for "uprisings in the street" is allowed to remain on Twitter, so must Trump, who was making similar statements. If a social media company is not going to enforce its policies evenly in groups of users with similar visibility, it should be prohibited from enforcing its particular policy.

The new government in the US is entirely controlled by Democrats. Prominent Democrats have called for particular actions by major tech companies, to which they complied. There is an argument this makes the tech companies an arm of the government. This is similar to how many companies in China are effectively arms of the Chinese Communist Party.
1975  Economy / Service Discussion / Re: BitPay -- KYC is here! on: January 16, 2021, 04:39:43 AM
i just bought a $100 amazon gift card through the bitpay wallet a few moments ago. no KYC required. also bought $500 in gift cards ~12 hours ago on egifter through bitpay---same.

Do you think Bitpay could have found enough information about you through one of the many possible channels such that they decided not to bother to ask you for KYC?


This is almost certainly not the case. Either they have KYC information, or they don't. It is possible their software is not properly written to request KYC for customers when their policy says it should.

if i can't get amazon gift cards through the bitpay wallet anymore, the only other consistent option will be bitrefill, and they charge a pretty big markup.
What prices are BitPay charging for their cards? I've never found Bitrefill prices to be that expensive. At the moment, a $500 Amazon card works out to around $503 worth of bitcoin, but with the 1% reward that they offer that comes out at $498. You can even get up to 5-6% back on some other retailers, which makes their cards work out pretty cheap indeed.

Another use from the BCash subreddit seems to be reporting the same thing recently. Using BitPay to try to pay for food delivery and being met with KYC demands - https://www.reddit.com/r/btc/comments/ksjbld/bitpay_now_requiring_full_kyc_info_to_pay_for/
Weird. In my region at least, its pretty darn expensive. For 100 USD of Amazon card, I have pay around 125-133 USD$ worth of btc. Same goes for netflix and other gift cards, I would have to pay 25% more of what the actual value of the gift card is. feelsBadMan.

Either I am incredibly wrong somewhere, or its just my region pricing.
Some gift cards they are selling have strangely high markup pricing. My guess is they sell those gift cards in a low enough of a volume that costs associated with procuring the gift cards is so high they need to charge more.

I would think Netflix and Amazon would not meet the above criteria though.
1976  Other / Beginners & Help / Re: Where do you store your cold wallet?? on: January 15, 2021, 04:06:19 AM
. Keep some of the wallets entirely hidden, for example by using a passphrase on top a seed phrase which has some coins stored in it, or by creating a hidden encryption volume, and putting one wallet in the non-hidden volume and a different wallet in the hidden volume.


The key here is not to overdo it otherwise one may end up like that guy who encrypted his IronKey and lost password that unlocks that encryption. In the result 7,002 BTC seems to be lost, I said "seems" because he only has two attempts left to access his fund. reference
I am not familiar with IronKey, but I would think it would be possible to copy the (encrypted) contents of the hard drive an arbitrary number of times to allow for additional password guesses.
1977  Other / Politics & Society / Re: 25th Amendment after Trump supporters riot in the Capital on: January 15, 2021, 03:57:25 AM

Totally has lot a lot of supporters by the way that he acted. There’s no real way to defend the actions of the President leading up to the Capitol riot because he really was the main reason that these people thought the election was stolen from him. There’s no merit to support all of these crazy claims about the voting systems, fake ballots, mail in fraud, and so on and so forth.

Donald Trump has now been impeached (again) by the House and there is a chance that he is found guilty by the Senate. i think this all highly depends on the timing of Dems sending it to the Senate. If they send it now / in the first few days of the Biden admin when Dems have control of the Senate then I think the liklihood is high as this is still news.

Though if this is sent 100 days from now or some shit like that, then there’s a pretty low chance of passing as it gives the GOP the out of ‘well this is already done and he is so far out of the Presidency, why are we even doing this’ — Plus people won’t really care at this point.
I think there are legitimate concerns about the election, but Trump's messaging was horrible. Trump was repeating unsubstantiated nonsense that likely cost the GOP the Senate after the GA runoff elections.

GOP leadership is firmly not behind Trump right now. Trump's behavior is also a risk to the future of the Republican party, so Republican leadership has good reason to not want Trump to be able to run for President in 2024. An impeachment conviction would prevent Trump from being able to run for office in 2024, and more importantly, would prevent him from running as a 3rd party candidate when he loses the Republican nomination.

Republican leadership did not "whip" votes in the Impeachment vote, and if it has not been as hurried as it was, I suspect more Republicans would have voted to impeach. There are reports that McConnel is very mad at Trump, and may go as far as to vote to convict Trump in an impeachment trial. My guess is if Trump is acquitted, it will be narrow.
1978  Bitcoin / Development & Technical Discussion / Re: Adjustable Blocksize Cap: Why not? on: January 15, 2021, 03:44:00 AM

Your suggestion effectively allows the miners to decide the blocksize. It would be trivial and cost-free for the miners to either send many transactions to themselves with an arbitrary transaction fee, or to include fewer transactions than is economically logical. 

Actually, there is the cost of opportunity because miners don't get paid mining their own transactions. Also, I don't see why a miner would purposely raise his own storage cost...


A miner does not get paid to confirm his own transactions, but he also does not pay anything to confirm his own transaction. If the maximum block size is based on the last x number of blocks, including additional transactions will increase the maximum block size in the future. There is some opportunity cost, in the form of the greater chance that a block will be orphaned when it includes an additional transaction.

It doesn't make any sense. When the demand for block space exceeds the supply you'd rather mine high paying real transactions than your own no paying fake transactions.
The miners could make blocks look full with their own fake transactions that appear to pay high transaction fees, and leave only a small number of actually paying transactions outstanding. This would make it appear the market transaction fee rate is higher than it actually is.
The additional storage cost of including a transaction is close to zero.

Does that mean there is no miracle solution to spams?
Correct. A miner with a small percentage of total mining capacity could potentially broadcast valid spam transactions, and end up with more mining revenue after accounting for the transaction fees from the spam transactions.

If something like this BIP were to be implemented, I would suggest the automatic growth be limited to 10 years, and after 5 years, a new hard fork can be implemented (if there is consensus) to extend the growth indefinitely.

I agree, 5-10 years seems more reasonable than 40+ years. But what do you think about the growth percentage? Is 17.7% is just right or feels too big considering Bitcoin community is conservative?
It is an arbitrary figure, and I haven't studied the data supporting it. I would prefer that the rate be too high than too low. If the rate is too high, a soft fork can be implemented to reduce the rate, but if it is too low, a hard fork would be required. It is much easier, almost trivial, to implement a soft fork, while a hard fork is at least an order of magnitude more difficult.
1979  Other / Politics & Society / Re: [POLL] Let’s say Trump did win the election... on: January 13, 2021, 03:23:43 AM
Now they're trying to impeach him while he's walking out the door...  This is the kind of immature back and forth pathetic bullshit I never thought I'd see in the US government.  Trump is an asshole, sure.  This petty move from the democrats is only adding fuel to the fire that is burning America's reputation.  Pelosi is a child with a grudge, and it's so sad to see this level of maturity from our elected leaders.  They're politicians for god's sake.  All they have to do is not act like children, but here we are.  You could expect this type of pettiness from business leaders, but politicians?  Pathetic. 
There are some reports saying that Democrats might not send the impeachment 'papers' to the Senate until months after Biden is in office. I think this could result in a conviction as Trump will have much less influence on Republicans at that time, and Trump is sure to do more stupid things between now and then. Obviously impeaching Trump is only going to further divide the country, and isn't something that should be done.

Still a firm believer that D's will let up and put the theatrics to rest once they realize they have nothing to gain from Trump after he leaves office. They are not above beating a dead horse, but people forget real quick.
Democrats are pursuing impeachment at a time when Trump has no real power. The only thing Trump can do today is sign executive orders that will be quickly reversed upon Biden taking office.

McConnel is appearently in favor of impeachment because of how Trump acted after the election, and how Trump basically cost Republicans the Senate, possibly permanently. Unless Trump has zero Senate votes, the Senate cannot start an impeachment trial until January 19, but McConnel could schedule a vote immediately on the 19th, or on the 20th in the morning if he has the votes. This would prevent Trump from running in 2024, although it would not prevent him from causing trouble during the primaries and in the election, but without his social media platforms, he would have limited ability to communicate with his supporters.
1980  Other / Meta / Re: Forgot this forum had a Politics Board, quick question... on: January 13, 2021, 03:14:10 AM
Am I going to get banned for being pro-Trump here?

No. Being a patriot is allowed here.


The forum very much believes in freedom of speech. As long as you are not advocating for breaking the law, or are causing disruption, you will generally not face consequences from the forum.
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