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221  Other / Politics & Society / Re: 200 Congress People Have Been Treated with Ivermectin for COVID on: October 29, 2021, 12:12:14 PM
The opposition to Ivermectin is about control.
Lol. The opposition to ivermectin is that there is no evidence for it. Provide some good quality randomized double blind control studies that show its efficacy, and I'll start prescribing it tomorrow. Even BADecker's scam ivermectin pushing site above states "these products have not been proven to be safe and effective by prospective, randomized double-blind, placebo-controlled studies". Throw on a disclaimer and you can outright lie and kill people for profit!
It appears there are some studies that are ongoing regarding ivermectin currently.

There is opposition to using ivermectin even on an experimental, or compassionate use basis. There was similar fierce opposition to hydroxychloroquine even while studies were ongoing. The reason for this is that if there was an efficient treatment for covid, the lockdowns and other means of control under the guise of "protection" from covid could no longer be justified.
222  Bitcoin / Wallet software / Re: [BETA] Mercury Wallet - Privacy for Bitcoin on: October 29, 2021, 12:04:48 PM
I read the documentation, and it appears there might be some missing information.

The second paragraph in the "overview" section starts talking about the "SE" but this term is never defined. It is unclear what this is.

At the end of the first paragraph of the "statechains" section, it says that any collusion between the "SE" and an old owner of a UTXO that results in theft of a UTXO can be trivially proven. This does not explain any consequences of this collusion. If someone were to buy up all the 0.0001 BTC UTXOs one at a time, and sell each UTXO before buying the next one, if they are colluding with the "SE" what would prevent them from being able to have a tx confirmed to an arbitrary address? I don't see anything in the documentation that would.

The "fraud proof" paragraph again says that it can be trivially proven if the "SE" is corrupt, and alludes that the ability to prove a "SE" is corrupt is an incentive to be "honest". Again, the documentation does not explain the actual consequences for the "SE" for being corrupt. The LN protocol for example, has concrete consequences for publishing an old channel state to close the channel -- the other party is able to recover the entire channel balance of both parties. There does not appear to be any financial consequences for a corrupt "SE" that I can see.

I am curious if you are in any way associated with this project.
223  Other / Politics & Society / Re: 200 Congress People Have Been Treated with Ivermectin for COVID on: October 29, 2021, 02:49:40 AM
This is according to Joe Rogan, and may or may not be true.

The opposition to Ivermectin is not about Ivermectin, nor is it about the vaccine. It is about control. The opposition to Ivermectin is about control. Democrats want to mandate (aka force) people into doing something they know they will receive pushback to, and force as many people to do what they don’t want to do as possible. This will lead to Democrats being able to get even more people to do what Democrats want them to do.
224  Other / Meta / Re: Bitcointalk Youtube channel - what would you like to see? on: October 29, 2021, 02:39:13 AM

BTW, added a short poll on when the videos should be released.
I don’t think the day of the week new videos are released is particularly important, as long as it is consistent. You should set this according to your schedule so that you can reliably release videos that day. If your release schedule doesn’t match when viewers are able to watch new videos, viewers will watch new videos later. If you say you will post new videos on Tuesday, and someone can view new videos on Thursday, if they check your channel on Thursday to not find a new video, they might not come back to look for additional videos.
225  Economy / Reputation / Re: Do you think Lightlord behavior is acceptable? on: October 29, 2021, 02:08:54 AM
(Neither has any funds in it as of the time this post was composed)

A bit weird, isn't it?

It has now been 11 days since Brainboss wrote that post, and Lightlord still has not transferred the funds. I don't know what to think.

Maybe because he's been behind in payments as usual and has had to catch up all at once he's short on cash.

Some people wear his casinos signature anyway, even though they know they won't get paid for this period.


Not really 1BitvestxmKKNRjxyHh5Mn1iWovFzs93Hr still has funds in it:
I think this is an escrow address. It was posted as being the address to watch for payments last year. It is certainly not a new address.

If LL said he would find escrow two weeks ago, he should do so.
226  Bitcoin / Development & Technical Discussion / Re: nlocktime as a service practical use case scenarios on: October 28, 2021, 10:30:30 PM
I don't understand the potential benefit to the end user. If someone doesn't want to spend their own bitcoin, they can simply not broadcast a valid transaction spending their bitcoin. nLockTime is a means to allow a transaction to be prevented from confirming in the event of some kind of dispute between parties conducting business, so the other party can broadcast a conflicting transaction in the interim.
227  Bitcoin / Development & Technical Discussion / Re: Trying to match an address to a seed. on: October 28, 2021, 10:23:37 PM
If the OP's friend knows their passphrase is one of a dozen or so possibilities, the setup/reading the documentation for something like btcrecover may take longer than using iancoleman's tool.

It is the proper way to do it, though. If they don't know the passphrase, they can't be really trying a different password each time, even for a dozen of times. Let alone if the password is a long one which increases the odds of having few characters forgotten.
There is no "proper" way to try to bruteforce something.

While this is a bad security practice, many people reuse passwords, or reuse passwords while appending something to the end of a password each time a new one is created. If this is the case, there is a decent change the OP's friend knows her passphrase is one of a dozen or so potential passphrases, but isn't sure which one, and she can check them all in a few minutes.
You'll most likely end up on brute forcing with btcrecover, so why not just do it in the first place?
There are setup costs associated with using a program/script such as btcrecover such as reading the documentation to figure out how to use it. Spending 30 minutes "manually" checking potential passphrases before using a tool to systematically trying to bruteforce the passphase is not going to hurt anyone.
228  Bitcoin / Development & Technical Discussion / Re: True Random for automatic offline address generator on: October 28, 2021, 10:10:40 PM

turbulence is not completely random so it may be somewhat predictable in its output of the pressure sensor. and exhibit patterns.

Technically it is not random as there is a mathematical description of it in the Navier-Stokes equations, but since these are unsolvable in all but highly idealized situations, in practice it is a random phenomena.

Also let me mention that there is no perfectly random physical source as they all can be modeled by some sort of mathematical equation, so your target should be to use a source with properties for which it would be very laborious and difficult for someone to create a controlled interference in. Hence the turbulence idea.

Just attach a standing miniature fan next to your box and then place a sensor in front of it to measure its turbulence and feed that as entropy into the system (perhaps even regular pressure/velocity measurements may be suitable if an attacker can't find a way to control these props).
The input from this could be replicated by "just attach a standing miniature fan next to your box and then place a sensor in front of it to measure its turbulence".

When generating private keys of any sort, you should not try to reinvent the wheel. If you are using something as a means to generate entropy in addition to using entropy from a known secure way of generating entropy, at best, you are going to have the same amount of entropy, but you may end up with less entropy.

You either trust your computer to generate a random number or you don't. Using additional input is not going to change this trust. If you don't trust your computer to generate a random number, you should use something that you know will produce a random output, such as a coin toss or a dice roll.
229  Bitcoin / Development & Technical Discussion / Re: Trying to match an address to a seed. on: October 27, 2021, 12:30:04 PM
If your friend is able to figure out her passphrase, it would be a good idea to add her passphrase to her backups.
But this will increase the susceptibility of the backup to offline attack if compared to backup of seed phrase and passphrase separately in different locations.
You should store your passphrase separately from the rest of your seed. Storing them together is almost pointless.
Some people use a passphrase as an additional security measure to prevent theft in the event their hardware wallet is stolen. I think it is fairly common for people to be more lax with their hardware wallets with regards to security, while backups are almost always kept under some kind of lock and key. Some people may also use a passphrase to prevent a $5 wrench attack while spending your coin. It really depends on your security model and assumptions.

If your friend doesn't know the passphrase, then it's a terrible recommendation to use iancoleman. They need to use some sort of brute force tool if their password wasn't long enough or/and didn't use any special characters. They do know a part of it, right?

Check btcrecover. It's a tool made for these occations.
If the OP's friend knows their passphrase is one of a dozen or so possibilities, the setup/reading the documentation for something like btcrecover may take longer than using iancoleman's tool.
230  Bitcoin / Development & Technical Discussion / Re: Trying to match an address to a seed. on: October 27, 2021, 07:18:12 AM
It is too late now for your friend, however it is a good practice to have backups of everything needed in order to recover your bitcoin. This would include any 25'th word passphrase. If it makes you more comfortable, you can store your passphrase separately from the rest of your seed.

If your friend is able to figure out her passphrase, it would be a good idea to add her passphrase to her backups.


As mocacinno said, your friend can change the derivation path to BIP84 on the tool you are using. By default, this will change the path to m/84'/0'/0'/0 -- I am not sure what path ledger uses by default, but if this is not the path that ledger uses, you will have to update the account and internal/external fields accordingly. Otherwise, you will generate different addresses, even if you have the correct passphrase.
231  Economy / Service Discussion / Re: Coinmarketcap hacked on: October 27, 2021, 06:20:50 AM
There have been a lot of hacks of various crypto services over the years. It is not inconceivable to believe that the leaked list is actually a compilation of email addresses used by crypto users.

Yep, never said it was impossible to be the case. It's just that there's a lot of potential reasons how there's a huge overlap between a "leaked" email list with CoinMarketCap's email list. Like how there's almost a guarantee on having a huge overlap between CoinMarketCap/CoinGecko users and Coinbase/Binance users. Something something innocent until proven guilty.
Well I do think it would be strange for only email addresses to leak. There is typically more information that leaks when a database is compromised. I would have expected for at least IP addresses and some data about the accounts to leak.

There is a very narrow set of circumstances in which only email addresses would leak from CMC.
232  Economy / Service Discussion / Re: Coinmarketcap hacked on: October 25, 2021, 08:13:14 PM
Can someone tell me why emails are not encrypted or kept more securely, or what makes it more difficult to hack a password than an email?
Email addresses (and other non-password data) is normally stored in a database. The database itself will usually have permissions restrictions prevent an arbitrary person from accessing the database. The reason this information is stored in a database is so the business, in this case CMC can query this information to complete various tasks, such as emailing their customers.

A password on the other hand is typically stored in a "hashed" format. This means the actual is not actually stored, but rather the result of the password being passed into a hash function is stored. This means that someone querying the database cannot actually get the actual password, but if the correct password is entered into a query, it is trivial to confirm the correct password was entered. The reason passwords are stored this way is because there is no valid business reason for someone to query someone's password. Also, the number of people who can access even the hashed passwords is generally more restricted than other parts of the database.

CZ is denying the allegations, stating that it's only FUD.

No comment on this because I fortunately don't have a CMC account lol.



https://twitter.com/cz_binance/status/1451855293059584000
There have been a lot of hacks of various crypto services over the years. It is not inconceivable to believe that the leaked list is actually a compilation of email addresses used by crypto users.
233  Bitcoin / Bitcoin Discussion / Re: After a few months of China crackdown on mining. Check it out! on: October 24, 2021, 10:30:03 AM
Quote
I also don’t think there are many solo miners that are individuals out there anymore. In order to mine one block per day,
China is dealing with blackouts now— they are going to notice it someone is using that much electricity.
You don't need to mine 1 block per day, you get a profit equal to how much you invest. A single ASIC is enough for a "home" miner.
It is ridiculous to expect to capture every single household that is mining with a single ASIC miner. Someone running a single ASIC miner is expected for all intents and purposes to never find a block. Should the data in the OP also capture the people who are mining by hand?

Those who are solo mining with a small number of ASICs are going to be well within the margin of error I previously explained.

You'd be surprised how many people are using a ton of electricity and have nothing to do with bitcoin and bitcoin mining. For example a couple of months ago where I live there was a big news about a celebrity's electric bill that his usage had surpassed 10k KWH. Based on your numbers that is 3-4 ASICs. There are those who waste a lot more than that.
Power companies have always been complaining about these excessive users even before bitcoin was invented. In other words there is nothing to notice about a home miner.
There is no reason why an electric company would complain about heavy electric users as long as they are getting paid.

In China, that is experiencing electricity shortages, and collects extensive data on its people, would be likely to look into why a household is using 10k KwH a month. My guess is someone using 10k KwH per month who is not mining is probably keeping their homes at a ridiculous temperature and or keeping their windows open while running the heat/air conditioning.   
234  Economy / Economics / Re: Stagflation and assets that perform well on: October 24, 2021, 03:39:31 AM
Assets that perform well in stagflation are those that perform well with high inflation that do not rely upon economic growth. Raw commodities should perform well, as should bonds held to maturity that are not at risk of default due to low economic growth.

To the extent that you believe bitcoin will perform well during times of high inflation, it should perform well. Stocks of most companies should perform poorly. Utility stocks should perform better than most other indexes.   
235  Economy / Service Discussion / Re: Coinmarketcap hacked on: October 24, 2021, 02:44:24 AM
I created an account using a temporary email, but I assume that their database is large and it will cause a lot of losses because beginners trust the emails that are sent to them.

Quote
CoinMarketCap has become aware that batches of data have shown up online purporting to be a list of user accounts. While the data lists we have seen are only email addresses (no passwords),
Source  --> https://haveibeenpwned.com/PwnedWebsites#CoinMarketCap

The weirdest part is this quote, which means they don't know what exactly happened, and just because the password hasn't been hacked doesn't mean that customer data is safe.
I also didn't notice any new security update they made.
If all that is for sale are email addresses and not passwords (hashes), it is probably safe to assume that passwords were not compromised. Although you should use a unique and distinct password for every account you have.

It is possible that the attacker used some type of vulnerability that will leak information about if a specific email address is associated with an existing account. The attacker could then attempt to use whatever method leaks this information by trying a list of known email addresses known to be associated with bitcoin users against this method.
236  Bitcoin / Development & Technical Discussion / Re: Any other stimulus that comes to Bitcoin Nodes? on: October 24, 2021, 02:34:58 AM
And in other to be a node, ones device must be up 24/7 with available internet and stable power, it doesn't appear to be like a mining but can be tasking to some that's why I want to know if there are more incentives I don't know.
No incentive paid to node operators, but many people are using a wallet that have the full blockchain and run the full node because they want to just run their own node for privacy reasons. So, no incentive but it is really worth it to make use of a wallet that runs a node (pruned or full blockchain wallet) than making use of an SPV wallet that depends on central servers which links IP addresses and bitcoin addresses together.
While there are no financial benefits explicitly paid to non-mining node operators, there are incentives received for running a node.

As you noted, node operators have additional privacy above what non-node operators have. Node operators receive the full value of censorship resistance that bitcoin offers, as SPV servers and other services that facilitate the broadcasting of transactions can trivially censor any transaction they want. You can also be certain that you are aware of any transaction received to an address, as SPV nodes and block explorers can trivially withhold this information.

All of the above give substantial value to node operators. While difficult to quantify and will vary from person to person, the value still very much exists.
237  Other / Politics & Society / Re: Do you trust the co-vid19 vaccine ? on: October 24, 2021, 02:12:47 AM
Come anywhere near my dogs fuckers and your bits be going into a blender and thats a fucking guarantee ...something like that "hands face mouth" rhyme for the coVid cult except "feet first ,then hands followed by head"  Cool


Quote
This is obviously very bad for Fauci and he should be impeached (if allowed by the law), or otherwise terminated from his position (maybe funding can be withheld from his salary). He should also be criminally investigated for this “research”, and prosecuted to the fullest extent allowed by the law.

With that being said, the dog torture by Fauci has nothing to do with the vaccine. Trump is responsible for operation Warp Speed, which is what funded the vaccine research.
238  Economy / Lending / Re: I NEED A BTC/LTC LOAN / GOOD COLLATERAL| NEED ASAP, VERY SHORT TERM! on: October 24, 2021, 01:36:41 AM
If you are wanting to give the title to your vehicle as collateral for a loan, why don’t you go to a lender that specializes in such kinds of loans? They will likely charge a lot by most lending standards, however they have the expertise needed in order to asses risk and as such can minimize the cost of your loan (if they are willing to give you one).

If you have already tried this, the next question that should be asked is why it would be a good idea for someone here to give you a loan, if lenders who are experts in judging vehicle title collateral is not willing to do so.
239  Bitcoin / Development & Technical Discussion / Re: PIR / Private Information Retrieval - Privacy for light wallets? on: October 23, 2021, 02:27:06 AM
There are multiple kinds of PIR.

Information theoretic PIR is


n0nce gave an informal description of a IT-PIR like technique. 
I read some papers on the topic, but I don’t think I have a clear understanding of how IT PIR works.

If a particular SQL query accesses a particular record, how would this be hidden from the server hosting the DB? If someone queries a potential address that doesn’t exist in the DB (because it has never received a transaction)(via a where type clause), how would this be hidden from the server?
240  Other / Meta / Re: I need help, my thread is not published in ALTCOINS on: October 23, 2021, 01:42:26 AM
I bunped your thread. It is now at the top of the board it is posted in.

I have not looked at your altcoin, but my assumption is that it is substantially inferior to bitcoin and most other altcoins. On the off chance that my assumption is wrong, your thread has some exposure so that you can make your case otherwise.

Good luck!
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