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2781  Bitcoin / Electrum / Re: How to redeem Casascius using Electrum on: July 23, 2021, 12:32:38 PM
thanks for the info and that worked. The transaction is sitting in the history showing amount and balance but only 1 confirmation has completed. Guessing this takes a while?
1 confirmation means that it's already included in a block, you can now spend it.
The consecutive confirmations are just for safety against double-spend attacks (not that it's usual), the higher the confirmation the safer your bitcoins are;
it'll take approximately 10minutes per confirmation.

But wait, you haven't read my other reply (don't you?),
figures because there's one confirmation, means that you've swept (sweep) it.
But there's no major issue as long as the recipient wallet isn't a "watching-only" wallet and you own the wallet where it was swept.
(the post also has some suggestions for the safety of your funds)
2782  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Core will not run on Windows 10 on: July 23, 2021, 03:38:37 AM
-snip- Is there a log file or something I can look at?
Yes there is.
In your data directory, there's a file named "debug.log", that's the log file.

Windows 10 - Bitcoin Core's default data directory is in: %appdata%/bitcoin
Appdata= Click 'Search' or 'Run' (WinKey+R), type %appdata% then press enter.
2783  Bitcoin / Electrum / Re: How to redeem Casascius using Electrum on: July 23, 2021, 03:32:25 AM
-snip-
Rapids4me, how did this all work out for you? I too need to redeem Casascius version1 bitcoin that I've had for a long time. Any additional insight to steps taken, sweeping and cashing in for USD?
thanks
I have a reply to your thread. Basically, you just have to remove the "p2pkh:" in front of the private key.
AFAIK, Electrum both supports 22-character and 30-character mini private keys so your series 1 coin's key should work.

If it doesn't work, the other option is to manually convert it into WIF.

Please continue the discussion there.
2784  Bitcoin / Electrum / Re: Redeem Casascius using Electrum 4.1.5 on: July 23, 2021, 03:22:57 AM
You cannot import a privKey to a wallet with a seed, you'll need to create a new wallet and select "Import Bitcoin addresses or private keys"
and then paste the mini private key (starts with 'S") there without the script type prefix.

Here's the steps:
  • If you have an existing wallet, go to menu "File->New/Restore".
  • Type a wallet name, and click "next".
  • Select "Import Bitcoin addresses or private keys", click next, paste the mini private key (do not add "p2pkh:").
  • Then finish the rest of the setup.

Newbie here, any help would be grateful
Make sure that you're using the legit "Electrum".
Download only from electrum.org and take your time to verify its signature.
2785  Bitcoin / Electrum / Re: Ledger and Electrum addresses don't match on: July 22, 2021, 04:46:38 AM
How many "segwit" accounts do you have in Ledger Live, excluding "native-segwit"?
Because if the address that you want to sign is in the second or third+ account, it won't be restored in Electrum using the default derivation path.

Try to create another Electrum wallet but after selecting "p2sh-segwit (p2wpkh-p2sh)";
Change the derivation path below from m/49'/0'/0' to m/49'/0'/1' (for the 2nd account) or m/49'/0'/2' (for the 3rd account) and so forth.
2786  Bitcoin / Wallet software / Re: Hello does anyone knows how reedem casascius Bitcoin? on: July 22, 2021, 04:27:03 AM
-snip-
Code:
p2pkh:Your mini private key
You'll have to remove the prefix "p2pkh:".
For some reason, adding a prefix before a mini-private key will disable the "next" or "sweep" in Electrum's import or sweep private key.
2787  Bitcoin / Electrum / Re: Lost password/seed on: July 21, 2021, 03:20:59 AM
-snip-
One more question, if I update my original client, could I pull them off of there?
The updated client will update the wallet file to be compatible with that version. But the wallet encryption should be the same.
Depending on the wallet's version, you may have to use an updated fork of BTCRecover.
Just make sure to save a backup of the untouched version of your wallet file, it's in Electrum's data directory (except for the portable version).

-snip-
That is what I have been doing, I just started going through the hex editor, hoping that I wasn't as secure as I could have been!
Unfortunately, in your case, the 'full wallet contents' is encrypted so you wont be able to find addresses to check for balance before the bruteforce attempt.
2788  Bitcoin / Electrum / Re: Lost password/seed on: July 20, 2021, 08:24:07 AM
-snip- The raw files starts with a Q....ends with a ==😭....maybe I should try the hypnosis thing, from what I hear it may be easier!
Yes, that's the normal thing you'll see for encrypted wallet files, at least it doesn't look corrupted.

I'm not an expert in 'hypnosis' but it's worth the try since bruteforcing the wallet without a clue of the password is pointless.
I'd suggest you to look for files or physical "paper" where you might have saved your seed phrase.
2789  Bitcoin / Electrum / Re: Lost password/seed on: July 20, 2021, 04:29:47 AM
I am sure it is an electrum file, it was upgraded to 2.8, but I cannot remember if that was where I left the cryptocurrency or if I moved it to another wallet... -snip-
Even if it was upgraded by Electrum 2.8+, the wallet file will still remain unencrypted, just the private portions of the wallet file.
Unless you've changed the password and ticked "Encrypt wallet file" option.

Anyways, if it asks for a password to open the wallet, then it's fully encrypted.
In that case, even the addresses can't be checked from the wallet file.
2790  Other / Beginners & Help / Re: The best pronoun to describe Satoshi Nakamoto? on: July 19, 2021, 04:01:21 AM
-snip-
In my head i was thinking, if i described Satoshi as a he, has that made me a sexist or a male chauvinist who has eliminated the possibility of Satoshi being female?
Nope, if you're talking about something with undefined/unknown gender, it's normal to use "he", not that you're referring to a male.
Moreover, "Satoshi" is a masculine name so it's good.
2791  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining with PS4 or other game console?? on: July 19, 2021, 03:45:13 AM
Would be interesting to hear from someone who has actually used a game console to mine
You wouldn't find anyone who's in for profit.

Those articles are doing it for publicity purposes;
The ones that actually show the process must be doing it to show that it's possible, not for mining profit.
That specific article however, is a bad example because it looks like the PS4s are there to gain "rare FIFA players" rather than mining.
There's no shown evidence that they are mining, the GPUs in that facility must be the ones that are mining.

But technically, it can produce SHA256d hashes but not high enough to mine Bitcoins (even pools wont accept your hashes).
It could mine altcoins though but while playing FIFA (described in the article), still possible but not reasonable.
2792  Bitcoin / Bitcoin Technical Support / Re: Problems with dumping all the contents of an old .dat wallet on: July 19, 2021, 03:10:40 AM
-snip-
Sorry, I don't quite follow. Are private keys associated with both legacy public addresses and new public addresses supporting things like Nested and Native Segwit?
For Bitcoin core, you can refer to my post above HCP's reply:

-snip-
The address type in the dump depends on the address type you're using in bitcoin core but it's actually capable of using all address type of those keys.
(referring to dumpwallet result)

For other clients, it depends, but most of them should have a feature to indicate the address' "script type" when importing private keys.
2793  Bitcoin / Development & Technical Discussion / Re: Why Core does not allow to use words to "spawn" your wallet? on: July 18, 2021, 07:25:00 AM
AFAIK, the "hdseed" in the dumpfile is WIF.
It isn't. The hdseed in the dumpfile is xpriv, you can't use the command with that.
Yes it is (regtest dump):


You might be talking about the "extended private masterkey"?

Quote from: ranochigo
But NotATether's suggested command should be sethdseed true "hdseed" - "true" so that the previous unused keys will be flushed. And then, rescanblockchain
Why do you need to rescan after flushing the unused keys?
It will scan after reloading the wallet, but if you want to quickly load the new hdseed's transactions, you can rescan right after the command.
2794  Bitcoin / Development & Technical Discussion / Re: Why Core does not allow to use words to "spawn" your wallet? on: July 18, 2021, 07:16:38 AM
Then to restore it, you can create a new wallet (do not use an existing wallet) and open the console and run sethdseed <the HD seed>.
I missed this part just now, sethdseed only takes a WIF key (ie. your private key), not the master key.
AFAIK, the "hdseed" in the dumpfile is WIF.

But NotATether's suggested command should be sethdseed true "hdseed" - "true" so that the previous unused keys will be flushed and also for it to accept the next argument.
And then, rescanblockchain
If the source wallet contains an "inactive hdseed" (usually set before the wallet was encrypted), I'd suggest to set it first and rescan before setting the active hdseed.
2795  Bitcoin / Armory / Re: Bitcoin Armory failed to spawn ArmoryDB on: July 18, 2021, 04:54:38 AM
I don't know if there's anything useful there I don't see any errors like I used to. I've been trying quite a few different things with no luck. -snip-
Can you list the things you've tried so far?
That's necessary so users won't suggest what you've already tried.

For the follow-up, since it's seems normal and there's not enough info in armorylog.txt, I honestly can't find the issue.
It couldn't be the blocks based from the logs, that's as far as I can tell.
2796  Bitcoin / Armory / Re: Bitcoin Armory failed to spawn ArmoryDB on: July 17, 2021, 04:31:18 AM
-snip- Same case like This and has resolved when he changes form databases to dbLog.txt
dbLog.txt contains logs, there nothing to change there.
Upon examining the thread: martyman just posted what was in the command line after running armorydb manually.
I've also noticed that the linked thread was quite chaotic because there were other two posters who claimed to have the "same issue" but didn't seem like it. And they replied after one another.

The "glitch" may have been a "zombie armorydb" process that wasn't terminated after the last Armory session.
In that case, a PC restart, end task or the manual armorydb launch attempt(s) might have fixed the issue.
2797  Alternate cryptocurrencies / Altcoin Discussion / Re: How do I make a deposit directly from the blockchain? on: July 17, 2021, 04:02:24 AM
You can access it via MEW but make sure to do all the necessary safety precautions on using a browser-based wallet.

In Theta wallet, get your ".keystore" file from the settings; if you already have it, directly go to the "old version" of MEW.
For some reason, the new version is throwing error at my end.

The old version has a link above the main page next to the text: "Missing the old version".
To open it, click "Access My Wallet", then "Software" next is "Keystore File", continue.
Browse to your .keystore file's directory and open it, type the password and you should have access to your wallet via MEW.

I've heard there's a way to make a deposit directly from the blockchain into one of my accounts (Coinbase, MEW, etc).

Can someone tell me (hopefully in layman's terms) how to do that?
The steps above is not actually "deposit", you'll just transfer your key to another wallet so it can access the address instead of the previous wallet.
Since the previous wallet doesn't support the token/ETH that you've sent to it, it didn't displayed any balance but in reality it's sent to the address
but the only way to access it is to restore the "key" to a wallet that supports it.
That wont work in custodial wallets and exchanges like Coinbase though so be careful next time.
2798  Bitcoin / Armory / Re: Bitcoin Armory failed to spawn ArmoryDB on: July 17, 2021, 03:45:54 AM
What version of Armory are you using? You should be using the latest version 0.96.5.

Your log says ArmoryQt couldn't launch ArmoryDB.exe by itself but there are no other useful info.
You may need to check the other log file: "dbLog.txt" for additional info why it's failing to run.

I've also ask a Moderator to move this to Armory board so the developer himself can look at the issue.
2799  Other / Beginners & Help / Re: Workaround for high transaction fees due to a lot of incoming micro tranactions on: July 16, 2021, 03:56:47 PM
-snip-
I am not sure what kind of wallet you are using I mean if your wallet is custodial you will have to pay a flat rate but if it is non-custodial then today is the right day to complete your transaction as the Bitcoin transaction fee is very less. -snip-
If OP is legit, it's surely a non-custodial wallet since he won't be able to "try to send using two wallets" to check the fee if it's a custodial wallet.
There's no way to restore a custodial wallet to another custodial wallet so he can send using the other one.

I've also tried to ask which wallets he had tried, but sadly, he didn't respond.
I expected he'd reply with a custodial wallet :3
2800  Bitcoin / Development & Technical Discussion / Re: Use other cryptographic hash to create bitcoin address on: July 16, 2021, 10:27:11 AM
Possible but you won't be able to spend from it.
Eg.: P2PKH's locking script contains OP_HASH160 which specifically uses SHA256 and RIPEMD-160.
Clients wont be able to verify a "Public Key Hash" generated from other cryptographic hash functions.

This is worth the read: https://learnmeabitcoin.com/technical/p2pkh | https://en.bitcoin.it/wiki/Script#Crypto
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