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2081  Bitcoin / Bitcoin Technical Support / Re: Math problem regarding recovery seed on: September 30, 2020, 12:27:25 AM
That's kinda my point, you don't need to "roll your own" anything... there are already libraries in most of the popular languages that do it all for you and they're all linked in the BIP39 spec: https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki#other-implementations

And what if the OP doesn't use Linux? Wink

All joking aside, the BIP39 spec isn't really there to provide implementation specific commands etc, but more of a high level description of the process involved. It's left up to the user to decide how they actually want to go about implementing the spec.

It's all specific use-case dependent.
2082  Economy / Reputation / Re: Bitcoin SV and their self moderated topics on: September 30, 2020, 12:12:29 AM
Just read her trust

from gosha@e-coin to BitcoinGirl.Club
from game-protect to BitcoinGirl.Club
from game-protect to BitcoinGirl.Club
from game-protect to BitcoinGirl.Club
You actually believe trust ratings left by game-protect??!? Huh Oh wait... you also believe all the things that Craig Wright says... riiiiiight, OK. Well, have fun with that! Roll Eyes Roll Eyes Roll Eyes
2083  Bitcoin / Bitcoin Technical Support / Re: wallet.dat and co on: September 29, 2020, 11:55:38 PM
is that on my command line:

C: \ Python27> python pywallet.py --dumpwallet --wallet = C: \ python27 \ wallet222.dat,
(Or another (wallet6.dat?)

Some wallets go in the text file
But it is written:

Wallet data not recognized: {'__ type__': 'keymeta', '__value__': "0xc \ x00 \ xea8 .... numbers letters and" \ "...}
"On several lines"
No "hexsec" nor "sec"
That is relatively normal... you'd need to scroll down a LONG way, like several hundred lines to find all the actual key data... The fact that it is finding "keymeta" data is a good sign... it means that it is actually a likely to be a wallet.dat file. It doesn't guarantee that it's not totally corrupted or the key data isn't encrypted, but it is a good starting point! Wink


Quote
There should be a search time then possibly: "Warning: root: pycrypto or libssl bit found, decryption may be slow"
That simply means that python is missing a couple of libraries that can make it decrypt wallet data "faster"... but are not required if the wallet files have no password. It can generally be ignored.


Quote
But not :
"traceback (most recent call last):
File "pywallet.py", line 2111, in parse_wallet
d.update (parse_Blocklocator (vds))
TypeError: NoneType object I not iterable "
This generally happens with "new" wallet files that were updated/created using newer versions of Bitcoin Core... it added some database records to the wallet.dat files that PyWallet does not understand Undecided  There are ways around that, but it involves editing Python code, which I feel may be beyond you Undecided


Quote
Or:
"Error: root: couldn't open wallet.dat / main. Tu quitting bitcoin and running this again."
This happens when the wallet file specified using --wallet:
1. Does not actually exist
or
2. Is corrupted
or
3. Is already open and "locked" by Bitcoin Core
or
4. Is not actually a valid Bitcoin Core/bitcoind generated wallet.dat


Quote
I don't understand why it's so complicated. I understand why there are so many different topics here
Because you're getting into "non-standard" wallet manipulation territory... They were not designed to be easy to just randomly extract data from... they were designed to work with bitcoind/Bitcoin Core... When things go "wrong" and the wallet files get corrupted, things unfortunately become "difficult" if you're not familiar with commandline scripts etc.


Quote
What must be in my opinion is that the pywallet app is too old for what we ask.
Yes and no... if your wallet files are indeed from 2014 and haven't been "upgraded" to newer formats by newer versions of Bitcoin Core, Pywallet should work with them "OK".


Quote
option: I am ready to find someone I trust to whom I will priest my wallet and others, you never know.
Private message me so that I can see how we do it ...
This is a "Bad Idea"™  You'll likely get a lot of PMs from a lot of dubious characters asking for wallet.dat's and passwords (or asking for TeamViewer/Remote access etc) who'll promise you the earth and then just steal your coins Undecided

Be VERY careful whom you trust here!
2084  Economy / Reputation / Re: Bitcoin SV and their self moderated topics on: September 29, 2020, 12:28:08 AM
Thanks
Not sure why you're thanking me. Don't mistake my post as any sort of validation for your arguments regarding Bitcoin, Bitcoin SV and/or Craig Wright. I don't agree with anything you have said regarding those topics... and I don't disagree with what BitcoinGirl.Club said in that post.

I was merely stating that the post itself was off-topic in that thread and was rightfully deleted.


Quote
Should we tag BitcoinGirl.Club then?
No. Why would you tag them for an off-topic post? Huh Deleting (or reporting) the post is the correct response... and this has already happened. Therefore, no further action is required.
2085  Economy / Reputation / Re: Bitcoin SV and their self moderated topics on: September 28, 2020, 11:37:44 PM
I thought to share some insight about his forum presence and made a post on that topic. But then here is what I received in my inbox LOL
Playing devil's advocate...

Technically, I agree with their decision to delete your post, as it was off-topic. You were not discussing the merits (or lack thereof) of Bitcoin SV with regards to speculation... you were simply pointing out the Bitcointalk trust ratings of the topic creator (who has nothing to do with the development of BSV).





2086  Bitcoin / Electrum / Re: electrum 4.0.3 error when sending lightning node payment on: September 28, 2020, 11:30:52 PM
Your channel should become active after 3 confirmations.
Note that this might take a while at the current time, as the network is quite busy again with 40,000+ unconfirmed transactions Undecided
2087  Bitcoin / Electrum / Re: Electrum 3.3.4 on: September 28, 2020, 11:19:25 PM
Has there ever been a case when someone downloaded from the official electrum site and downloaded malware because of a hacker hacking the server ever though?  
Like I said, as far as I know, this has never happened... YET.


Quote
Because if it still hasn't happened even once... then it should be fine even not checking the signature right?
No. It is not OK... EVER. What if the one time you download and use it without verifying, is 5 minutes after the server got hacked for the first time? Huh

"Don't Trust, VERIFY"
2088  Bitcoin / Electrum / Re: Electrum 3.3.4 on: September 28, 2020, 11:09:29 PM
According to Electrum 3.3.3 and low versions still infected with phishing but 3.3.4, I think it still fine but I tried to use the 3.3.4 today but it shows me an error like "Cannot load wallet this version of Electrum is too old". That's why I decided to download the latest version directly from https://download.electrum.org/
That error message is because the wallet file version has been updated to a newer version. Newer versions of Electrum can make subtle changes to the format of the wallet file that cause problems with older versions of Electrum, so to prevent this, a version number is stored within the wallet file itself. If the version number of the wallet file is greater than what the version of Electrum is expecting, it will generate that error.

Specifically, it is the "seed_version" value stored in the wallet file:





So everytime i downloaded an update till the last updated electrum I did, i was very nervous each time.  Like imagine yea its the real electrum update on the site... but hackers somehow got in electrum server and anyone who download or did an update on electrum around that time could download malicious electrum.  So thats why...
If that had happened, it would be all over this forum.

And that is why verifying the file is the best solution... it doesn't matter where you download the file from, if the digital signature checks out, the file is "OK"... and if hackers somehow did hack the server and put a malicious version on the official site, the digital signature verification would fail and everyone would know it was bad.



TLDR; If you don't want to use Electrum, uninstall it... if you do want to use Electrum, update it to the latest version (AFTER verifying the downlaoded installer)... verification is not difficult and does not take long.
2089  Economy / Scam Accusations / Re: www.buyaccountss.com scammed me on: September 28, 2020, 10:58:40 PM
OP, I'm not about to click on the links you provided, so can you tell us what account(s) you were trying to buy?

Also, you paid with Skrill...
No... as I read it, OP tried to buy a "verified with full documents" Skrill account... and, unsurprisingly, got ripped off... Roll Eyes

I probably shouldn't be, but I am constantly amazed at how willing people are to attempt to buy someone else's identity... they're basically supporting the identity theft "industry" Undecided
2090  Bitcoin / Hardware wallets / Re: Nano Ledger S Won't Turn On Help on: September 28, 2020, 10:53:55 PM
No. There is no way you can damage the cable. It doesn't have any microchips or anything like that in it. It is simply an electrical conduit.

The cable that comes with the Ledger is nothing "special". It is not a proprietary cable. It is a "standard" micro-USB data cable with the Ledger logo printed on it Tongue Micro-USB cables are fairly cheap and relatively ubiquitous, although they are slowly being replaced by USB Type-C cables as more and more devices move to the new standard.


Do whatever you like with the old Nano S... it really doesn't matter at this point as you've successfully recovered your wallet using a new Nano S device.
2091  Other / Beginners & Help / Re: Simplest way to generate a PGP key??? on: September 28, 2020, 10:36:25 PM
I just tried this on Ubuntu 18.04... At first, nothing seemed to happen after entering the password, but then after a second or two, I see this:



It's possible that you are missing some libraries that are required for generating the GPG key... it might pay to try creating it on the command line, so you can see any errors generated... open a terminal window and type:
Code:
gpg --gen-key

Then follow the instructions... note that it might take quite a while (as in minutes) once it says:
Quote
We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize the
disks) during the prime generation; this gives the random number
generator a better chance to gain enough entropy.


But eventually you should see something like:
Code:
gpg: key D13FDC40CA81AD27 marked as ultimately trusted
gpg: revocation certificate stored as '/home/hcp/.gnupg/openpgp-revocs.d/9D90F94ED322D4FC62C285AFD13FDC40CA81AD27.rev'
public and secret key created and signed.

pub   rsa3072 2020-09-28 [SC] [expires: 2022-09-28]
      9D90F94ED322D4FC62C285AFD13FDC40CA81AD27
uid                      Command Line Test <bob@builder.com>
sub   rsa3072 2020-09-28 [E] [expires: 2022-09-28]


And the key should be automatically added to the list in the "Passwords and Keys" application as well:

2092  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 10:03:48 PM
Does it really matter? Huh

Ledger have made multiple changes to the UI over the last year or so... The layout of the PIN screen definitely changed at some point, but I can't remember exactly when.

It used to look like this:



Now it looks like this:

2093  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 09:37:35 PM
So everything is good then right?  Thus the seed that I put in yesterday is exactly the same seed as my old nano ledger s?
Yes, obviously... as you can see all your coins.


Quote
Also if i wanted to, i could just delete that account Bitcoin 1 (native segwit) with no btc  right?  And thus have the same three accounts like i did before this?  With the btc gold, bch and btc?
Do you even read what I write? Huh

If you want to use a "Native Segwit" account with "bc1" addresses going forward, then leave it checked, otherwise uncheck it. It makes no difference, you will be able to add/remove that account as you wish in the future... and it does not affect your "SegWit" account where all your coins are.



Quote
Thus no point in me even sending a tiny bit of btc to electrum anymore to test this right since this confirms my seed i put in yesterday is correct since this all shows up?
Correct. That would be a pointless exercise and a waste of time and sats
2094  Bitcoin / Electrum / Re: Using Electrum via Proxy on: September 28, 2020, 09:30:33 PM
You might also want to try using the "Write logs to file" option in "Tools -> Preferences -> General":



The log files will be generated in the "%AppData%\Electrum\logs" folder. Hopefully, it will show the error causing Electrum to be unable to connect to your TOR proxy.
2095  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 09:20:44 PM
So right now there is blue check mark for those 2 accounts.  So i click add accounts now?  I assume I leave the check mark Bitcoin 1 (segwit) as is and uncheck the native segwit?  Or just leave it as is?
If you want to use a "Native Segwit" account with "bc1" addresses going forward, then leave it checked, otherwise uncheck it. It makes no difference, you will be able to add/remove that account as you wish in the future... and it does not affect your "SegWit" account where all your coins are.


Quote
There is no legacy word anywhere there.  
Like I already said:
Legacy will probably only show up if it actually detects transaction history/balance in Legacy addresses. Otherwise, it will be "ignored" and default to offering to add "Segwit" or "Native SegWit" accounts. Ledger explains what they mean by these two terms here: https://www.ledger.com/academy/difference-between-segwit-and-native-segwit
2096  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 09:06:42 PM
To delete each of the accounts, you need to manually do each one right?  Thus right click, edit, then delete each one?
Or you can totally reset Ledger Live by going to: Settings -> Help -> Reset Ledger Live

And click the big red "Reset" button:



That basically just deletes all the app data and makes Ledger Live like a completely new, clean install again. Again, this is 100000000% safe and will not delete any of your coins etc
2097  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 08:39:39 PM
Ok... here goes...

1. Delete all the accounts in Ledger Live - This is 1000000000% "safe"
2. Connect and unlock your Nano S
3. Re-add accounts for your coins (BTC, BCH etc) in Ledger Live

Notes:
- "Existing" accounts are ones where Ledger has detected transaction history and/or balance.
- "New Accounts" have NO transaction history.
- Ledger Live might attempt to add "Legacy" (1-type), "SegWit" (3-type) and "Native SegWit" (bc1-type) BTC accounts. This is PERFECTLY NORMAL.




Legacy will probably only show up if it actually detects transaction history/balance in Legacy addresses. Otherwise, it will be "ignored" and default to offering to add "Segwit" or "Native SegWit" accounts. Ledger explains what they mean by these two terms here: https://www.ledger.com/academy/difference-between-segwit-and-native-segwit



2098  Other / Meta / Re: Stake your Bitcoin address here on: September 28, 2020, 08:30:49 PM
Please someone quote & verify.


-----BEGIN BITCOIN SIGNED MESSAGE-----
I confirm my account jniyn (ID 2857594) 2020/09/28
-----BEGIN BITCOIN SIGNATURE-----
Version: Bitcoin-qt (1.0)
Address: 3JniynWXweaKtogknpsSkUb8Vb9r2uUM1f

IMN9bb093JLZi6jUCp9FXpVC0MUMMnqk0eKMqW6qfFDdFPvU4JxdviDeBVKHg0nvDuGXtg9KWM6DGMn sQ3dCGRc=
-----END BITCOIN SIGNATURE-----

Quoted and verified using electrum: https://talkimg.com/images/2023/11/15/zYgBG.png
2099  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 07:08:43 AM
If you never used "bc1" (aka Native SegWit) addresses... then it stands to reason that your "Native SegWit" account will be 0 BTC Tongue

You don't need to add accounts, if you're just restoring the device and already had Ledger Live setup and have been using it previously with a device that was using the same seed etc... Everything should "just work".
2100  Bitcoin / Hardware wallets / Re: Nano Ledger S Seed and Nano Ledger S Recovery on: September 28, 2020, 04:29:05 AM
Ledger Live splits out all the address types into different accounts...

So there could potentially be a "Legacy" account (with 1-type addresses if you have been using it prior to segwit)... "Nested SegWit" ("3-type" addresses, which Ledger Live just calls "SegWit") and/or "Native Segwit" ("bc1" addresses).

If the seed wasn't the same as your old one, then it would have found "different" Legacy/Nested accounts... given it only attempted to add the "Native SegWit", then the others are likely OK... If you want to double check, simply delete all the accounts in Ledger Live, then try to re-add them... It'll rescan everything for you.
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