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1501  Bitcoin / Electrum / Re: Need help to send my btcs from electrum with no SEED and no 2FA on: August 25, 2019, 07:31:04 AM
What you are saying makes 2FA useless in protecting a users funds. If someone got access to a wallet file and the correct password he can do whatever he wants even with 2FA enabled Huh

No, that's not how it works. Even if the attacker gained access to the wallet which was not recovered, he would still have to either find the seed of the wallet which should be used to co-sign the transaction in case TrustedCoin is shut down or confirm the transaction on the TrustedCoin website. However, in the second case, user has 24 hours to cancel the transaction. The notification is sent via SMS and e-mail.
1502  Bitcoin / Development & Technical Discussion / Re: Criticisms of the Lightning Network on: August 24, 2019, 08:06:14 PM
also do you really want to stay awake 24/7 to ensure bob or carol or their counterparts dont route through you. do you then want to hand control to a watchtower(paypal2.0) which can authorise/decline payments while you sleep

If you don't want to route any payments at all then you can either fund a private channel or discourage others by changing your fee policy. The fee policy can be modified for each channel separately.
1503  Local / Polski / Re: Signature campaing - regularnie płatne pewniaki on: August 24, 2019, 06:30:22 PM
Manager: yahoo62278
Nazwa kampanii: MintDice Signature Campaign
Ile do zarobienia/tydzień / ilość postów:  Minimum: 5, maximum: 25. $0.50/post
Jakie rangi: 3x Full Member
Dodatkowe informacje: 5 postów tygodniowo w gambling section.
1504  Local / Polski / Re: Ogólne rozmowy na temat kampanii sygnatur on: August 24, 2019, 04:55:00 PM
Swoją drogą to ciekawią mnie ludzie, którzy są w kampanii, która płaci 120 zł za 1 post i w ciągu całego tygodnia znaleźli czas na napisanie tylko 1 postu Smiley Cóż.. 10 min ich czasu musi być warte znacznie więcej.

Nie wiem, która kampania płaci 120 zł za post. Może mi ją pokażesz Wink? Niektórzy niekoniecznie mają czas, żeby logować się na forum i wyszukiwać tematy, na które są w stanie odpowiedzieć. Sam miałem okres, gdzie pisałem mniej niż 10 postów tygodniowo. Wolę nie pisać nic niż odpowiadać w Bitcoin Discussion i Economy, gdzie większość tematów została przewałkowana setki razy i nikomu już nie pomogą.
1505  Bitcoin / Electrum / Re: I created a wallet Electrum, but the blockchain Explorer doesn't see its address on: August 24, 2019, 04:31:59 PM
For the sake of the newbies, it's definitely worth explaining here that Electrum can not create a new nested segwit wallet from scratch. If you want to use nested segwit with Electrum, you need to create the wallet elsewhere and import it in to Electrum.

There is no need to use an external website. You can simply generate a new wallet using Electrum (in order to obtain a mnemonic phrase) and import the freshly generated mnemonic phrase there ('BIP39 seed' needs to be checked even though it follows a different standard). You will be asked to select the derivation path. P2SH-P2WPKH (nested SegWit) should be listed there.
1506  Local / Polski / Re: Ogólne rozmowy na temat kampanii sygnatur on: August 24, 2019, 04:18:56 PM
Wygląda na to, że pojawi się nowy slot w ChipMixerze. Połowa użytkowników została już rozliczona za obecny tydzień i jak na razie jedna osoba została wyrzucona. Obawiam się, że ruch na Development & Technical Discussion znowu wzrośnie kilkukrotnie Roll Eyes
1507  Bitcoin / Development & Technical Discussion / Re: Recommend a service which allow me to accept crypto payments on my website on: August 24, 2019, 10:27:35 AM
is this network for bitcoins only or for any crypto coin ?

Theoretically, all Bitcoin forks with SegWit support the Lightning Network. However, I have seen merchants accepting mostly Bitcoin and Litecoin LN payments. CoinGate should allow you to accept them easily. BTCPayServer requires much more sophisticated setup.
1508  Bitcoin / Development & Technical Discussion / Re: Recommend a service which allow me to accept crypto payments on my website on: August 24, 2019, 10:04:24 AM
I would recommend you either CoinGate or BTCPayServer. The latter can be self-hosted, but third-party hosting is also available. Both of these solutions support SegWit and the Lightning Network so you and your users will save on the transaction fees. I haven't heard of eliopay, so I can't tell you anything about it.
1509  Bitcoin / Development & Technical Discussion / Re: Criticisms of the Lightning Network on: August 24, 2019, 08:52:30 AM
Frank can receive 2 coins from Alice: 1 via Carol and Ella, and 1 via Bob and David. However, I don't think LN supports splitting a transaction over multiple channels [...]

These are not the only possibilities. If there is a cheaper but longer route then it might be chosen. Let's assume that Bob updated his channel fee policy with Alice and want to rip her off and let's do the same in the second case with Carol. Alice could send her coins via Carol, Bob and David, and via Bob, Carol and Ella. Alice would have to send to separate payments as you said.
1510  Bitcoin / Hardware wallets / Re: So I just bought a Keepkey wallet and have some questions.... on: August 22, 2019, 05:57:20 PM
Do you not have a 28 day return window there?

It usually depends on the local law. In my country, one has 14 days to return a product bought online. However, some resellers don't refund hardware wallets (as stated before payment) without contacting the manufacturer first. Edit: It looks like KeepKey accepts refunds within 30 days!

I'm finding the impulse buy thing a bit funny [...]

I have recently bought a Ledger Nano X which turned out to be faulty. I am still waiting for the reseller's reply who is waiting for Ledger's reply. I should have sticked to my Trezor T.
1511  Bitcoin / Electrum / Re: Never use ELECTRUM WALLET! on: August 22, 2019, 03:30:06 PM
who knows about that? 10% user who sitting on this forum? I am not a one ,try use google seach there are thousend victims!

I am aware of that. Still, all of these users are at fault for not using the common sense. If you had looked at your address bar, you would have noticed that you were not on the official website. Everything that involves money should be proceeded with extreme caution. Do you check if you are on the correct website when logging in into your bank account? That's basically the same.
1512  Bitcoin / Electrum / Re: Never use ELECTRUM WALLET! on: August 22, 2019, 03:17:25 PM
But where is assurance that in new version of software will not happen the same shit.

The same thing won't happen again since it has been already fixed. Before the 3.3.3 update was released, Electrum had never notified users of available updates. You are the one at fault. No wallet is completely secure and bug-free.
1513  Bitcoin / Wallet software / Re: Multi currency hardware wallet on: August 22, 2019, 10:33:39 AM
Unlike Ledger and Trezor, the wallet does not trace you back to a single recovery seed code which is an added security feature for BC vault.

Oh, that's a great security enhancement. I don't trust people who worked on BIP32 and BIP39. I don't need to be able import my wallet anywhere else. I will just buy a new device. Not to mention that they promised to release an application which will decrypt my backups once they go bankrupt! What could possibly go wrong? /s

So, there is no doubt that BC-Vault is NOT one of the most trusted and user-friendly hardware wallets in the crypto industry.

I fixed that for you. We have already discussed this wallet here.
1514  Local / Polski / Re: Signature campaing - regularnie płatne pewniaki on: August 22, 2019, 08:08:25 AM
Manager: apoorvlathey
Nazwa kampanii: BitTrade Signature Campaign
Ile do zarobienia/tydzień / ilość postów:  Member - $0.4/post. Minimum: 15, maximum: 20
Jakie rangi: Member
Dodatkowe informacje: Głodowe stawki.
1515  Economy / Service Discussion / Re: Bitwhisk.io is online again. Is it a scam attempt by someone else or a comeback? on: August 21, 2019, 07:55:37 PM
The website looked different in the past. I am not even able to enter a discount code which I got when the mixer was founded.

The previous domain owner preferred to close the service, he was running it with his own money to cover expenses IIRC.

The mixer had been operating for less than a year before it was closed. Bitwhisk mixed only 3 BTC in that period of time with a much lower mixing reserve.

Me too, trying to make some indepth research but I cant find any reviews which its hard to make comments about legitimacy.

I used it 2 or 3 times for small amounts a year ago. I also did a translation for Bitwhisk and got paid without any problems. However, I did not leave any feedback.
1516  Bitcoin / Development & Technical Discussion / Re: Proof of payment (on-chain & lightning network) on: August 21, 2019, 05:37:27 PM
Is this pre-image in some way linked to the initial payment request of the merchant?

Yes, it is. It looks like I edited my post while you were writing your reply. Each invoice contains a payment hash which is a hash of the pre-image. Read the post above yours again.
1517  Bitcoin / Bitcoin Technical Support / Re: I need Help finding or recovering bitcoins off an old hard drive on: August 21, 2019, 05:11:25 PM
then running the command gives me: python can't open file 'pywallet.py' : [Errno 2] no such file or directory

That's beucase the 'pywallet.py' is located somewhere else. I found its location on the previous page of this thread. Type in the following command.

Code:
cd C:\Users\Hoss\Documents\pywallet-win-files-master

Now, try to run the recovery command, but make sure to select the correct drive.
1518  Bitcoin / Development & Technical Discussion / Re: Proof of payment (on-chain & lightning network) on: August 21, 2019, 04:38:51 PM
For lightning network, I have no idea if a similar approach is doable.

Actually, there is a thing called payment pre-image. Once the invoice is paid, the payment pre-image is given to the payer. Any node involved in the payment routing also knows it. It can be used to prove that the invoice has been paid.

How can you prove that you paid it if the merchant doesn't cooperate? Well, the invoice contains a lot of useful information. Node's public key and payment hash are the ones that should interest you. The payment hash is basically a hash of the pre-image which is known only to the merchant before he gets paid.
1519  Bitcoin / Bitcoin Technical Support / Re: I need Help finding or recovering bitcoins off an old hard drive on: August 21, 2019, 04:28:29 PM
I tried again but searching a USB Changed the command to search device D and got:  can't open \\.\D:\, check the path or try as root Error:(13, 'Permission denied')

So which drive is the one you want to scan? C or D? If D then running the command prompt as administrator should do the trick (simply right-click and select 'Run as administrator').
1520  Bitcoin / Bitcoin Technical Support / Re: I need Help finding or recovering bitcoins off an old hard drive on: August 21, 2019, 02:36:44 PM
I did that, and It’s asking me to enter the passphrase for the wallet that will contain all the recovered keys, so do I make it up, generate it through a website, Or just ignore it/ bypass it for now??

You can either try to leave it blank or set it to something that you will remember (there is no need to use an external website for that). If I were you, I would set the passphrase just to be sure it worked fine. You will need it to open the wallet if the recovery turns out to be successful.
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