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1101  Economy / Service Discussion / Re: Which services do you expect to die during crypto winter? on: December 21, 2018, 10:06:27 AM
There has certainly been a huge decrease in faucets/micro earnings sites that pay in BTC, and I expect this to continue.
Hmm. With the current price of bitcoin and transaction fees, you’d expect the opposite, for more people to start up faucets again. But i’m pretty sure most ad networks are getting pretty nauseous and fed up with all that PTC-3rd world traffic..?

Although i agree, for users, doing faucets is absolutely a waste of time.

It’s funny though, Faucethub and the likes seem to continue receiving steady traffic... - https://www.alexa.com/siteinfo/faucethub.io
1102  Bitcoin / Development & Technical Discussion / Re: quantum computing & BTC on: December 20, 2018, 10:56:12 PM
1) So how is it possible for some wallet online or hard wallet to give a new address for every transaction?
Does this mean that the BTC sent to those address are separated?

there is something as a general key for a wallet called " ECDSA public key"

2) But if you use even one time your public key, this is as risky as you use it several time. Because you display it. I think that cracking with quantum computing is done during transaction. don't you think?



1) Basically the amount of adresses that can be generated are infinite (Well, not exactly infinite, 2^160(i think it was??)). Any wallet such as Bitcoin core/Electrum can simply generate a new private key -> public key -> adress.
https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addresses


Yes. If you make an output to adress X with 1 BTC and to adress Z with 0.5 BTC, from adress Y holding 1.5 BTC,they will indeed be different UTXO’s.

2) I’m not an expert on this. The only thing i do know is that, once you broadcast a transaction,the public keys of the adresses belonging to the UTXO’s that are being spend become known. How and when in this process quantum computing will make use of this to bruteforce your privatekey, i have no clue.
1103  Bitcoin / Development & Technical Discussion / Re: quantum computing & BTC on: December 20, 2018, 08:54:09 PM
Hello,

I found out that maybe one day, it will be able to find private key from a public key using quantum computing (around 2030)

1) it is said that using several time the same BTC address is risky. I am using a paper wallet with a unique address. How can I use another address with the BTC arriving on the same paper wallet?

2) I have heard that quantum computing will be able to acted for craking a public address ONLY during the transaction process? is it true or not?

3) except making the public address more heavy, what are the options for BTC to be saved from quantum computing?

Thanks for your help.


1) You can't? You'll need to use a wallet that'll generate a new adress every time you want to receive coins. I don't think that's possible with any paper wallet as the entire idea of a paper wallet is having 1 adress...?

2) The theory is, (correct me if i'm wrong) that it'll need your public key to do so, (cracking the privkey) which is always made public after you signed/broadcasted a transaction from said adress.
Afterall, your adress is simply a one-way hash..

3) https://en.bitcoin.it/wiki/Quantum_computing_and_Bitcoin
There's some other threads about this, too. https://bitcointalk.org/index.php?topic=4266048.0
1104  Bitcoin / Bitcoin Technical Support / Re: Bitcoin core v0.17.0 Masterkey on: December 20, 2018, 02:11:37 PM
in Bitcoin core v0.17.0 is the masterkey represents a sufficient backup? (taken with the dumpwallet command)


Bitcoin Core will use the Master private key to derive all "normal" private keys, so, yes? It should be sufficient to just back up the xpriv key..?

But take note of the following:
With regards to Bitcoin Core... The "proper" method of backup is a copy of your wallet.dat (or even multiple redundant copies)

With the Bitcoin Core HD wallets, every time you change the wallet passphrase (including the first time you set one up), a new seed (and therefore new master private key) is created... And new addresses derived.

NOTE: All the old master keys/generated addresses are still stored in the wallet file.

So, every time you set/change the passphrase you need to make a new backup of your wallet.dat.

Or, do it the "hard way" and try and keep track of all the xprvs Tongue


So be wary that when you change passwords, you might want to check for new xpriv keys to back up.


but could i also use only one address and save my private key?

Sure. A single private key would be sufficient to recover one adress you have money on. You'll be able to import that key into any wallet just fine at any given date.

But here too, you should take note of the following: that when you at a later time want to spend from that private key, that you make sure the change adress is correct/set to an adress you control the private key from.
1105  Bitcoin / Bitcoin Technical Support / Re: Bitcoin core v0.17.0 Masterkey on: December 20, 2018, 01:33:59 PM
in Bitcoin core v0.17.0 is the masterkey represents a sufficient backup? (taken with the dumpwallet command)


Bitcoin Core will use the Master private key to derive all "normal" private keys, so, yes? It should be sufficient to just back up the xpriv key..?

But take note of the following:
With regards to Bitcoin Core... The "proper" method of backup is a copy of your wallet.dat (or even multiple redundant copies)

With the Bitcoin Core HD wallets, every time you change the wallet passphrase (including the first time you set one up), a new seed (and therefore new master private key) is created... And new addresses derived.

NOTE: All the old master keys/generated addresses are still stored in the wallet file.

So, every time you set/change the passphrase you need to make a new backup of your wallet.dat.

Or, do it the "hard way" and try and keep track of all the xprvs Tongue


So be wary that when you change passwords, you might want to check for new xpriv keys to back up.
1106  Bitcoin / Bitcoin Technical Support / Re: Forgot the password on: December 20, 2018, 12:29:11 PM
Yup. As jackg said, if it’s encrypted with a password, you’ll have to bruteforce it. This is very much possible if you have any idea as to what the password might be.

If you do, you can use a tool such as https://github.com/gurnec/btcrecover

It’s definitely worth a try, especially if you reckon there’s a decent amount of coins there.
1107  Bitcoin / Bitcoin Technical Support / Re: RPF(Replace by Fee) vs CPFP(Child pays for parent) on: December 15, 2018, 03:31:56 PM
One would think that the 500 sat/b would automatically get added into the next block, since it has the highest fees, I'm not entirely sure however that you're also including the weight of those 3BTC from the 4sat/b in the complete picture correctly.



If Alice's transaction fee is worth 10x less than Bob's, it seems pretty obvious that most miners will include Bobs CPFP, even if that means also confirming the 4sat/b tx, and not Alices' RBF transaction of 50sat/b. (Which is also a double-spend. I'm not entirely sure how most miners react to them, but i wouldn't be surprised if some were reluctant of accepting those.)


I'm fairly certain someone can show the math behind accepting the CPFP tx vs the RBF, and the profitability of them weighed against each other.
1108  Other / Beginners & Help / Re: Somebody sended me weird MMS.I think that person wanted to hack me!! on: December 15, 2018, 12:11:44 PM
and there was file for download
Just dont execute it. If you download it its still ok, you are secure unless it was executed by something else.
Best advice here is to not mess with files you are not sure origin and that they are not infected.

Damn. You really are king in giving bad advice to people. Not only in your signature (where you are promoting a scam), but also in your regular posts.

You're telling this guy, without any idea of the OS he is using, what settings he has for opening files etc, that he can just freely download a (potential) virus without it causing any issues to his PC whatsoever?

Come on man. https://security.stackexchange.com/a/94362 There are countless ways a file could get executed after simply being downloaded.

Best would be to not touch that file with a 10 feet pole.
1109  Economy / Service Discussion / Re: Which services do you expect to die during crypto winter? on: December 14, 2018, 07:57:14 PM
ETCDEV went completely bankrupt and just quit their operations.

https://cryptobriefing.com/etcdev-ethereum-classic/

I'm sure that there will be many more to follow and I don't think that's necessarily a bad thing.

I would expect to see this from ICOs because it was understood that they were paying themselves from ICO funds. But regular POW coins? There was no ICO for Ethereum Classic. Who was funding ETCDEV and why did they have the expectation of salaries?

Open source development sure ain't what it used to be.

I have a feeling that most people/opensource developers moved on to the better "version" of Ethereum.

The only people that were willing to work on ETC were probably those that got paid for it/had a significant share left
(although since it was forked, everyone who had ETH also has ETC.., so that argument is kind of flawed.). Those that were interested in the tech will just use the more "developed" version. -- Ethereum.

It's funny how all these forks, -- ETC/BCH/BCHSV have such high marketcaps, but almost nothing to show for it..

ETC is still worth 400 million$, but for what? They're technologically inferior to ETH in every aspect?
^^(EDIT: I haven't really looked into the technical aspect of ETC compared to ETH, so i might be wrong here, as i am looking at the comment below.)
The only thing that they really have going for them is the coinbase listing? But is that really worth that much?
1110  Economy / Service Discussion / Re: Anyone here active on musing.io? on: December 14, 2018, 03:46:33 PM
While the revenue could bring more ppl (and potentially good posters too), it could also disrupt the credibility of the questions and answers made mainly because it is more used to earn money rather than its actual use, pretty sure you would see not-so-good answers garnering tons of upvotes  Undecided

Exactly this. I'm currently looking at the CryptoCurrency section, and the quality of most questions is awful, and it really looks to me like these are only asked to generate some potential upvotes = money, instead of them being asked out of sheer interest..

For real technical discussion/questions, this site simply isn't going to be used when alternatives such as SE/the BTT subboard are available. (Or unless Musing has a really good moderation team that removes all the gibberish comments made.)


Also, the site's layout/design looks awful to me when compared to stackexchange (Or even Steemit), it looks like they really focused on mobile users or something.. I guess that might just be me though.
1111  Other / Meta / Re: The forum now has more than 2 500 000 users! Congratulations! on: December 13, 2018, 05:52:39 PM
Majority are spammers, bots, and new user accounts that never posted.  What an accomplishment!
Yup.

I'm not exactly sure where the thread went that i scanned through a couple of months ago, but i think it was this one that is worth a read;

https://bitcointalk.org/index.php?topic=5025283.0

Which concluded that out of the 2.3 million accounts at the time, 1.6 million had never posted. That's quite insane. I'd love to see this stat comparing to other forums such as HF/LF/nulled
1112  Economy / Services / Re: Design me a website template (in HTML, CSS, JS) and I'l on: December 13, 2018, 04:35:23 PM
Who is to say that is "worthless"? I have proposed the idea to many high up individuals who have encouraged me to make it. They tell me that it is something that has been overlooked in the market. They've outright offered to purchase the idea (and all the work done so far) from me, to be frank. I kindly declined their offer because I would like to actually continue working hard on this project.

And yet you can't pay your dev-team in a token/coin that is actually worth something.

I'm not saying that you should, i'm simply saying that there are not many people that will be interested in designing a site to then get paid in BARBEQUE-HOUSE-XXL Token.


Also, none of these "high-up" individuals offered a partnership of some sort? I also have trouble believing that someone who just has an idea wouldn't be interested in making a deal of sorts with such "high up individuals".

I have a token I'm working on. I just have a problem with naming it.
Roll Eyes

The foundation is there. The back-end has been coded. What is needed is the design. That's not creating a website from scratch. It's modelling the exterior. Again, two different things that you seem unable to comprehend.

It seems that you can't comprehend how the market and bitcoin ecosystem works.
I'm pretty sure that 90% of the mainstream developers don't even want bitcoin as their payment method, let alone some token that was probably created 5 mins ago that is absolutely worthless. It's simply gambling at that point for work you(as a developer/designer) did.

You're mistaken and incorrect on everything. That's not to mention your rude demeanor and attitude. You're not certainly someone I would like to work with. You sound very unpleasant.

Like I said before, you're not someone who I'd like to work with. You lack optimism. Your attitude contributes to the bear market attitude we have in the overall cryptosphere. It is a real shame that an attempt to inject optimism and hope into the market is trashed as blatantly as this by someone who has no hope in the future of cryptocurrency. You merely see it as a get-rich scheme, not something that has the power to change the world as we know it.
Luckily i'm not asking to work for you.  Wink

Damn. You make some baseless assumptions that really are just empty words, and i fail to grasp the actual meaning behind them.

Quote
You merely see it as a get-rich scheme, not something that has the power to change the world as we know it.
You're projecting so hard here. Damn. Who exactly is the one launching another token with empty promises, nothing to show for it, and can't/won't pay their developers some sort of wage, but instead gives them the supply he just created out of thin air?

If you don't believe in the project, don't make an offer. I want those who are committed to the success of this token. I don't want someone who does a terrible job and expects payment immediately after. Your success depends on how well you do. I look forward to working with you if you have the correct attitude.
Again, good luck finding a developer/designer willing to do this with the information given.



1113  Economy / Services / Re: Design me a website template (in HTML, CSS, JS) and I'l on: December 13, 2018, 03:57:29 PM
<..>
You expect someone to design a website on-par with that of Fiverr, and IF YOU LIKE IT, in return you will give them 0.5% of your worthless token?

Give me a break, you don't realistically expect anyone to do this, right? Any newb can create a new token. Designing/creating a website such as Fiverr from scratch can cost thousands of $.


Your best bet might honestly be to buy a template from the internet, and use that as your basis. https://themeforest.net/tags/fiverr

If you don't believe in the project, don't make an offer. I want those who are committed to the success of this token. I don't want someone who does a terrible job and expects payment immediately after. Your success depends on how well you do. I look forward to working with you if you have the correct attitude.
What project?

Also, you're hitting irony levels that shouldn't be possible.
1114  Economy / Currency exchange / Re: Need approximately 1 ETH, I have paypal on: December 11, 2018, 04:46:42 PM
I have some, but unfortunately, based on your account, I think you can purchase ETH on some other sites. You can't get people to trust you based on your ratings.
How about there will be an escrow for 180 days. Please read the OP now. I have updated it.

First you announce that you'll leave the forum, then all of a sudden you come back to make a shady trade.

Sorry but i don't buy this.

For those thinking about doing this, if he is getting his paypal funds from a bank account/credit card, it might very well be possible that he'll be able to chargeback after 180 days as well.

@Mdayonliner, why don't you just use an exchange? It's not like you haven't scattered your KYC info all over the place already.  Roll Eyes
1115  Other / Beginners & Help / Re: Bitcointalk account profile URL/link. on: December 11, 2018, 02:18:02 PM
This is not helpful for the users that has been here for some time and doing bounties already but for the new comers who are still lurking and reading every thread then definitely this is helpful especially if they are trying to apply for a bounty campaign. This is one of the requirement in joining bounty campaign which you need to fill to continue the bounty program application.

Sorry, but if you can't find your profile ID/link, you're either new to the internet - in which case i am really curious how you are ever able to say something meaningful in order to promote said bounty campaign, OR, you must be borderline retarded.

If I can get back the bounty tokens I lost because I didn't know this...All this time I have been submitting the general kink of bitcointalk.

 Roll Eyes Seriously?
1116  Economy / Currency exchange / Re: SELL MY 0.02 BTC FOR YOUR 65$ PAYPAL on: December 07, 2018, 04:40:22 PM
Hello

I want to buy something online and can only be bought with paypal so I need money on paypal.
I sell my 0.02 BTC for 65$ PAYPAL. If you are interested please reply below or send message on telegram @Uncryptoble

jajaja trezor: you send first, you have red trust.

yeah sure! I don't have red trust for scamming, I have red trust for shits posts and loans without collateral which I blame each one for being a retard feedback

Advice: don't trade with this guy if he is playing like this.

Second at all, he knows a lot about bitcointalk for 7 posts, I tried him saying that I have 2 accs and other stuffs

I gave him advice about virwox … he should use it

btw. fuck you  Roll Eyes Roll Eyes Roll Eyes

He's kind of right though. he's carrying all the risks. Even if you send first, you can still chargeback. I'd advise OP to not deal with Paypal with anyone here of whoms account is red-tagged/not-trusted/low tier.

Ideally i'd only trade with DT2+ or people who've got a history of succesfully doing paypal trades.
1117  Economy / Services / Re: [2 OPEN SLOTS] ChipMixer Signature Campaign | 0.00075 BTC/post on: December 07, 2018, 03:43:58 PM
1. It's not up to you to learn them what is SegWit in ChipMixer Signature Campaign, especially that this was repeated a hundred times here -many times by you.

2. I just say that LTC address can start with 3 also, why is this shitposting by you?

3. You did not even bother to click on link I posted - you mix your answer with this thread guys iv dropped my trezor in a cup of coffee with that where you show "great knowledge" about HW and some other things.

Are you still proud of yourself?
1. Is this even an argument? It's not up to you either. If DarkStar has a problem with Jackg posting like that in this campaign thread, i'm pretty sure he would've noticed him about it/asked him to stop.

2. Because Litecoin has nothing to do with bitcoin/this campaign.

What was your point by mentioning this in the first place? It seems to me like you tried to assert some kind of dominance here by showing how much "you know". --  something that you're explicitely accusing jackg of doing?

Sounds quite hypocritical  Undecided Undecided.
1118  Other / Meta / Re: Account hacked -- should I blame admins or not? on: December 06, 2018, 06:58:30 PM
Although i don't exactly agree with your proposal regarding the "confirm email" "problem", i do think that the forum can definitely improve on a number of things, and is HEAVILY lacking on certain features in comparison to other forums.

Its your fault that you didn't checked your inbox and lock your account at time.

Its your fault to not having the passwords secured.

Its your fault that not logging in for too long time.

Don't blame anyone because its your fault.
First of all provide link to your hacked account,then only someone can check the account is hacked or not.And also you can punish the hacked account by letting him a negative trust until your recover your account by sign in a message from the bitcoin address used.
Blablabla, the matter of fact here is simply that the forum's methods are heavily outdated. Other services would either never allow this to happen in the first place, or quickly recover the stolen account. Bitcointalk does neither.

Sure it was his fault, but do you seriously expect everyone to browse bitcointalk from an air-tight pc in some nuclear bunker? It's a forum for christs sake. There'll always be people/accounts getting hacked for various reasons.

1119  Economy / Service Discussion / Re: Binance's partnership with Chainanalysis to detect "Dirty" Coins.. on: December 05, 2018, 01:47:55 PM
Nah, people will be fine with using Bitcoin mixers
They are very likely test using a wide variety of mixers, all to look for miniscule details allowing them to know how to recognize funds coming from a mixer. If they know that, they could force an exchange to put these funds on hold.
I think it's quite easy to recognize which funds come from mixers. Especially with Chipmixer, where transactions go from adress A -> B,C,D,E in denominations of 0.001, 0.004, 0.032 etc. and then get claimed.


If they're not acting on transactions from mixers, then their entire cooperation is basically a farce, and really nothing more than just a windows-dressing measure... Anyone who would have slightly "dirty" coins would just simply use a mixer?

Every single bitcoin in circulation will have traces of something nefarious. They'll be looking for overt monstrousness such as coins direct from hacks, or addresses posted in relation to crimes.
Which will probably result in a lot of false positives. Anyone who knows that he received hacked funds/dirty coins will probably sweep them through a mixer, whereas people who think the coins are "Clean" won't...?
1120  Economy / Service Discussion / Binance's partnership with Chainanalysis to detect "Dirty" Coins.. on: December 04, 2018, 07:11:50 PM
So i recently discovered that Binance partnered with https://www.chainalysis.com/ to detect transactions that could be coming from people whom launder money, fund terrorist organisations et al.

Does anyone know what the impact of this will be/has been (Has anyone been affected yet?)? Will coins send from a mixer to binance now require KYC (since they're untraceable = will probably get flagged??)?
Seems like the entire nature/reason of why crypto exists in the first place is silently being destroyed.  Undecided

I've never send coins from any mixer to binance, but i would be really reluctant to do so now, especially with unverified accounts...? The stuff that Polo/Bittrex pulled is still fresh in my mind.
This to me, seems like quite a big deal, but i have barely heard anything about this, or what it actually implies for the average user that's taking decent care of his privacy/trying to preserve anonimity...  Huh



(https://www.coindesk.com/crypto-exchange-binance-adds-compliance-tools-from-chainalysis)
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