LoyceV
Legendary
Offline
Activity: 3346
Merit: 16908
Thick-Skinned Gang Leader and Golden Feather 2021
|
|
May 03, 2022, 06:20:23 PM |
|
Is there an alternative to Electrum ? Is it possible by example to use a wallet that is validated by the appstore ? By example, I have seen Trust Wallet but maybe there are other best alternative ? You can never be absolutely sure, being "validated" by a company doesn't mean there can't be bugs in it or malware on your system. There are many alternatives, but Electrum is often recommended. It also comes preinstalled on Tails, which makes offline signing much easier.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 03, 2022, 06:46:56 PM |
|
Is there an alternative to Electrum ? Is it possible by example to use a wallet that is validated by the appstore ? By example, I have seen Trust Wallet but maybe there are other best alternative ? You can never be absolutely sure, being "validated" by a company doesn't mean there can't be bugs in it or malware on your system. There are many alternatives, but Electrum is often recommended. It also comes preinstalled on Tails, which makes offline signing much easier. 1) It's interesting. I thought that Electrum and Ballet were the only wallet adapted for mini private keys. Because as far as I have understood this is the "mini private key" that is a problem due to the lenght of the private key (under 30 character) ? But by doing my research it is not clear which other wallet supports mini private keys. 2) Another question : Casascius Series 1 holograms use a 22-character variant of the minikey format, instead of 30 characters ( https://en.bitcoin.it/wiki/Mini_private_key_format). Is it also the case for version 2 Cascasius coin ? Or is it possible to proceed with a classic wallet for version 2 (because version 2 should be not with mini private key but private key) 3) Is it possible to give me some of the alternative wallets supporting mini private keys ? I have time to do some research and decide which wallet is the most appropriate for my case Thanks
|
|
|
|
owlcatz
Legendary
Offline
Activity: 3682
Merit: 1970
|
|
May 03, 2022, 07:32:59 PM |
|
3) Is it possible to give me some of the alternative wallets supporting mini private keys ? I have time to do some research and decide which wallet is the most appropriate for my case
Thanks
Mycelium on android/iphone will do it as well.
|
. I C Λ R U S | | | | █████▄▄█████▄▄ ████████▀▀▀████ ██████▀█████▀███ ████████████████ ████████████████ ████████████████ ░▄█████████████████ ███████████████████ ███████████████████ ████████░░░▀▀▀▀▀▀▀▀ ████████▄▄▄████████ ███████████████████ █████████████████▀ | ░░░███ ▄▄▄███ ██████ ░░░███ ░░░███ ░░░███ ░░░███ ░░░███ ░░░███ ░░░███ ▄████████ ███▌░▐███ ████████▀ | | | | | █████████████████████ █████████████████████ █████████████████████ ██████▀▀▀▀████▀▀█████ █████░░▄▄░░██░░░█████ █████▄▄██░░███░░█████ █████▀▀▀▀░░▀██░░█████ ████░░░░▄▄▄▄█▀░░▀████ ████░░░░░░░░█░▀▀░████ █████████████████████ █████████████████████ █████████████████████ █████████████████████ | ████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ████ | ████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ████ | ████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ████ | | | | ████ ██
██ ████ | | ████ ██
██ ████ |
[/ce
|
|
|
LoyceV
Legendary
Offline
Activity: 3346
Merit: 16908
Thick-Skinned Gang Leader and Golden Feather 2021
|
|
May 03, 2022, 07:45:01 PM |
|
1) It's interesting. I thought that Electrum and Ballet were the only wallet adapted for mini private keys. You can use bitaddress.org (offline!) to convert a mini private key into a normal private key, which you can then use in any wallet you like. To be thorough: don't go online again with that machine without wiping it.
|
|
|
|
RickDeckard
Legendary
Offline
Activity: 1064
Merit: 3052
|
|
May 03, 2022, 10:17:43 PM |
|
2) Another question : Casascius Series 1 holograms use a 22-character variant of the minikey format, instead of 30 characters ( https://en.bitcoin.it/wiki/Mini_private_key_format). Is it also the case for version 2 Cascasius coin ? Or is it possible to proceed with a classic wallet for version 2 (because version 2 should be not with mini private key but private key) Thanks As far as I'm aware in order to obtain the private key associated with your Casascius coin you just need to calculate the SHA-256 hash of the string that's beneath the sticker. As demonstration purpose only, I'll use this example[1] where we'll obtain the private key and have access to the public address of where the 5 BTC came from (Since this coin was already redeemed, I'll just use online services to exemplify. Please do not follow my actions and instead download offline versions (if possible) and run all the process in an air-gaped device that was never connected to the internet): - According to the pictures we are able to see that the mini private key - 22 characters - is the following:
Symc R374ukW S48XCfEN rDPGaYa gFpG - If we use the command line in Linux we can extract the SHA-256 hash by just using the command - "$ echo -n "SymcR374ukWS48XCfENrDPGaYagFpG" | sha256sum". Another way would be to use an online service[2] - Again, only for demonstration purposes!
In either case this would be the private key associated with the previous mini private key:
c8403200856b5ec4c650950a7b265c089068b20b2219d0f8fcc063d8d34d0474 - If we go to "TP's Go Bitcoin Tests - Address" page[3] and paste the previous result in the "0 - Private ECDSA Key" field and click Send, the last field in the website (9) will give us the corresponding Bitcoin address:
1CsBms7CvSciPeW64HWorVYcqwGVsFGoLP
If you check the transaction posted by the blogger you'll see that the previous address matches with the one that is involved in sending 5 BTC to another address of the blogger[4] (BTC value at the time was ~92 USD), thus confirming that you'll get a hold of the private key of your coin - and the coins within it - if you determine its SHA-256 string (in a safe environment) and proceed to import it to other wallets if you so desire.
[1] https://n2liquid.wordpress.com/2013/03/09/redeeming-of-a-casascius-coin-aka-physical-bitcoin/[2] https://emn178.github.io/online-tools/sha256.html[3] https://gobittest.appspot.com/Address[4] https://blockchair.com/bitcoin/transaction/64d1f5e47428f29dc24e5776a47d6e80d12b7c70c3c11547b70c28c4d51fc891
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 04, 2022, 05:40:44 PM |
|
One other question :
On the Electrum Wallet, when I open it there's the choice between opening the current standard wallet (let's call it "wallet_a") and a password is needed or "Alternatively" Create a new wallet.
-If I Choose the option "Create New Wallet" (let's call wallet_b) -When the dialog box asks "What kind of wallet do you want to create ? " --> I have to choose "Import bitcoin addresses or Private keys" -Enter the private key of the "Cascasius" coin in the dialog box and click on "Next" -After that, my Electrum wallet (the new one then) should show exactly 1.BTC as balance and I will have the possibility to send the amount on the exchange platform of my choice
However, what I think strange is : -For opening the standard wallet already created I need a password -When I create a new wallet (for importing the key) they don't ask me for a password for the new wallet. Is it normal ?
Therefore : -How do I find the wallet_b (the one created by "importing private key" in case I close Electrum. I ask that because they don't ask for password -I want to be sure when I click on "Import private key" that there is access to a new wallet with the possibility to "Send" to an Exchange
Sorry if it seems stupid but the absence of password for the new wallet when import keys worries me a bit.
Thanks for your answers.
|
|
|
|
RickDeckard
Legendary
Offline
Activity: 1064
Merit: 3052
|
|
May 04, 2022, 09:30:23 PM |
|
However, what I think strange is : -For opening the standard wallet already created I need a password To the best of my knowledge, Electrum always asks you for a password whenever you create a new wallet or import private keys. You can, however, skip that section (just click Next) and the wallet will be left with no protection. -When I create a new wallet (for importing the key) they don't ask me for a password for the new wallet. Is it normal ? I've just tried with Electrum (importing a private key from a fresh seed) and I was also asked to choose a password to protect the wallet file. Therefore : -How do I find the wallet_b (the one created by "importing private key" in case I close Electrum. I ask that because they don't ask for password As stated on the help docs[1], and assuming you didn't move the wallet elsewhere, all the wallets are created in the datadir folder by default. To reach there just follow these steps: On Windows:
-> Show hidden files -> Go to \Users\YourUserName\AppData\Roaming\Electrum (or %APPDATA%\Electrum) -I want to be sure when I click on "Import private key" that there is access to a new wallet with the possibility to "Send" to an Exchange
After importing your private key in Electrum you'll be prompted to choose a password for the wallet. After choosing a password (or skipping it) you'll be shown the usual window where Electrum will show you the balance on your wallet and all recorded transactions. Since it's a Casascius coin you'll see a single transaction that is the one responsible for funding the address (in this case with 1 BTC).
[1] https://electrum.readthedocs.io/en/latest/faq.html#datadir
|
|
|
|
pooya87
Legendary
Offline
Activity: 3486
Merit: 10672
|
|
May 05, 2022, 02:54:36 AM |
|
@NeoArkan Electrum asks you to "set" a password when you are creating the wallet for the first time and you have 2 choices there: 1. To ignore this option in which case you won't be asked to enter a password whenever you open that wallet. 2. To set a password here which means from now on whenever you open the wallet or want to spend from it you'll have to enter the password
If you are seeing a password box when opening wallet_a that means you did #2 when creating this wallet and you did #1 for wallet_b but in both cases the prompt was shown for the first time during creation.
|
. .BLACKJACK ♠ FUN. | | | ███▄██████ ██████████████▀ ████████████ █████████████████ ████████████████▄▄ ░█████████████▀░▀▀ ██████████████████ ░██████████████ █████████████████▄ ░██████████████▀ ████████████ ███████████████░██ ██████████ | | CRYPTO CASINO & SPORTS BETTING | | │ | | │ | ▄▄███████▄▄ ▄███████████████▄ ███████████████████ █████████████████████ ███████████████████████ █████████████████████████ █████████████████████████ █████████████████████████ ███████████████████████ █████████████████████ ███████████████████ ▀███████████████▀ ███████████████████ | | .
|
|
|
|
nc50lc
Legendary
Offline
Activity: 2450
Merit: 5734
Self-proclaimed Genius
|
|
May 05, 2022, 03:19:44 AM |
|
-snip- However, what I think strange is : -For opening the standard wallet already created I need a password -When I create a new wallet (for importing the key) they don't ask me for a password for the new wallet. Is it normal ?
That's normal if you're using the Android version; That's not normal if you're using the Desktop version. So it seems like you're using an Android device to claim your Casascius coin's bitcoins... that's concerning.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 05, 2022, 05:02:41 AM |
|
No. I will use macOS (a priori)
|
|
|
|
nc50lc
Legendary
Offline
Activity: 2450
Merit: 5734
Self-proclaimed Genius
|
|
May 05, 2022, 05:34:55 AM |
|
No. I will use macOS (a priori)
Then you either missed the last step where it prompts you to enter a password or you're using a fake Electrum since the Desktop version doesn't have " password unification" like the Android version.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 05, 2022, 06:19:34 AM Last edit: May 05, 2022, 06:37:55 AM by NeoArkan |
|
-I want to be sure when I click on "Import private key" that there is access to a new wallet with the possibility to "Send" to an Exchange
After importing your private key in Electrum you'll be prompted to choose a password for the wallet. After choosing a password (or skipping it) you'll be shown the usual window where Electrum will show you the balance on your wallet and all recorded transactions. Since it's a Casascius coin you'll see a single transaction that is the one responsible for funding the address (in this case with 1 BTC).
[1] https://electrum.readthedocs.io/en/latest/faq.html#datadir@nc50Ic --> It seems that Ricks said that "After importing your private key in Electrum you'll be prompted to choose a password for the wallet. " So a priori what I have is good no ? --> I mean. For the moment, I haven't import my private key. So (according to rick), it's normal that they haven't asked the password yet because it's the next step...
|
|
|
|
nc50lc
Legendary
Offline
Activity: 2450
Merit: 5734
Self-proclaimed Genius
|
|
May 05, 2022, 07:05:05 AM |
|
So a priori what I have is good no ? --> I mean. For the moment, I haven't import my private key. So (according to rick), it's normal that they haven't asked the password yet because it's the next step...
Ah, so what you meant in the previous reply is when you select " import bitcoin addresses or private keys"? If that's the case, then it's normal. If you can remember, the other standard wallet that you've created asked for a password in the last step of the install wizard. Any wallet type is the same, the password will be prompted in the last step.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 05, 2022, 08:10:55 AM |
|
So a priori what I have is good no ? --> I mean. For the moment, I haven't import my private key. So (according to rick), it's normal that they haven't asked the password yet because it's the next step...
Ah, so what you meant in the previous reply is when you select " import bitcoin addresses or private keys"? If that's the case, then it's normal. If you can remember, the other standard wallet that you've created asked for a password in the last step of the install wizard. Any wallet type is the same, the password will be prompted in the last step. Ouf. Ok I feel better now Anyway, I will check the procedure for verifying Electrum (a little challenge ^^) Thanks for your help.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 06, 2022, 02:20:43 PM |
|
Hello guys,
I have done a transfer from Electrum to an Exchange.
However, it puts "Unconfirmed". I guess it's because I haven't put enough but someone can explain what I have to do here ?
Thanks.
|
|
|
|
hosseinimr93
Legendary
Offline
Activity: 2436
Merit: 5401
|
|
May 06, 2022, 04:21:44 PM Last edit: May 06, 2022, 04:34:49 PM by hosseinimr93 |
|
I guess it's because I haven't put enough but someone can explain what I have to do here ?
If you are not in hurry, just wait. There is no need to waste more money on transaction fee. If you are in hurry, right click on your transaction and select "Increase fee". Currently, you need to pay around 15 sat/vbyte if you want your transaction to be confirmed in the next block. (A new block is mined every 10 minutes on average.) Note that the fee rate required for a fast confirmation depends on network state and changes over time.
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 06, 2022, 04:56:40 PM |
|
I have put my private key on the dialog box for "Import private ket" but it's impossible to push on the "Next" button. Is there something missing ?
They speak on the info part about p2pkh:
Can you tell me exactly what I have to put ?
Thanks.
|
|
|
|
LoyceV
Legendary
Offline
Activity: 3346
Merit: 16908
Thick-Skinned Gang Leader and Golden Feather 2021
|
|
May 06, 2022, 05:02:00 PM |
|
I have put my private key on the dialog box for "Import private ket" but it's impossible to push on the "Next" button. The "next" button in Electrum is only available if the private key is correct. Check for typos. They speak on the info part about p2pkh: Last time I tried, only the private key was enough to import a legacy address.
|
|
|
|
hosseinimr93
Legendary
Offline
Activity: 2436
Merit: 5401
|
|
May 06, 2022, 05:14:35 PM |
|
I have put my private key on the dialog box for "Import private ket" but it's impossible to push on the "Next" button.
In your previous post, you said that you made a transaction to an exchange and now you say you can't import your private key into electrum. Am I missing something here?
|
|
|
|
NeoArkan
Newbie
Offline
Activity: 23
Merit: 14
|
|
May 06, 2022, 05:17:47 PM |
|
Yes. My last post was about a test (I had first send from an exchange a small amount of bitcoin to Electrum AND send it after from Electrum to the exchange). It was only to be sure it was ok from end to end.
But it's ok for the private key. It was indeed a typo mistake. Sorry for this rookie's mistake.
Thanks.
|
|
|
|
|