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7521  Bitcoin / Hardware wallets / Re: I hate this Trezor Wallet on: November 17, 2017, 04:47:24 AM
Yes the good news is that I have my seed password everything I have saved well.It is just that when I study how to restore the thing I can not find good information.I found a article about restoring from Multibit wallet but visiting that site they say they are out of business.I see that they have the wallet for download but I dont now want to restore with something that is discontinued or maybe now is not secure.
I am going to try to change the cable that it uses to connect by the usb connection on the computer maybe that is the problem because someone online was complaining about that.
You still haven't adequately explained what the issue with the Trezor actually is... is it not being detected when you connect it to the computer? does it not power on? did you lose your PIN?

In any case... have you tried looking at the very extensive Trezor documentation?

Recovery: https://doc.satoshilabs.com/trezor-user/recovery.html#
Troubleshooting: https://doc.satoshilabs.com/trezor-user/troubleshooting.html#
7522  Bitcoin / Wallet software / Re: Question regarding Blockchain-wallet on: November 17, 2017, 04:40:29 AM
blockchain.info? Most likely a web wallet... The blockchain.info wallet apps for Android and iOS are effectively just a front end for their web wallet service anyway.

If she/you have access to his email accounts, you might be able to find the walletID and other info relating to the account that might let you regain access to them via the website.
7523  Bitcoin / Development & Technical Discussion / Re: Why I can't install bitcoin-0.15.1 in my PC on: November 17, 2017, 04:23:30 AM
Redownload the installer... it seems that the copy you have downloaded is incomplete or corrupted.

For reference, the "bitcoin-0.15.1-win64-setup.exe" I downloaded from bitcoin.org (https://bitcoin.org/bin/bitcoin-core-0.15.1/bitcoin-0.15.1-win64-setup.exe) is 14,325,736 bytes

Right-click the .exe and select "Properties" and see what the size is... if it is less than that, your download was incomplete/corrupted.
7524  Bitcoin / Development & Technical Discussion / Re: The network doesn't see a transaction sent by bitcoind on: November 17, 2017, 04:19:10 AM
blockchain.info is not "The Network"™ Roll Eyes

Have you tried looking for your transactionID on any other block explorers?
https://blockexplorer.com/
https://live.blockcypher.com/btc/
https://www.blocktrail.com/BTC
https://btc.com/
https://chain.so/
https://blockchair.com/

If it isn't showing on ANY of those... then chances are your transaction is not being relayed... try "pushing" the raw hex using some of the "broadcast" tools listed here: https://en.bitcoin.it/wiki/Transaction_broadcasting

If there is something wrong with the transaction, hopefully those broadcast tools will give you some more insight or an error code or something.


7525  Bitcoin / Development & Technical Discussion / Re: Question on Private Keys and Wallet.dat on: November 17, 2017, 04:08:22 AM
No... you didn't understand incorrectly... Spendulus did Wink

So my plan would be to rename my current wallet.dat to something like wallet.old, restart the client and let it generate a new wallet.dat with new private keys and addresses. I could then write down one of the new bitcoin addresses, and then do the same thing but in reverse; rename the new wallet.dat to wallet.new, rename wallet.old back to wallet.dat, fire up the core client and then transfer the btc in the old wallet to my new address in the new wallet.dat file.
This process is EXACTLY "transferring the bitcoin to a temporary safe address"... although it doesn't need to be temporary... your "new" wallet.dat should be fine to continue using for the future.

By renaming your "old" wallet.dat to wallet.old and then starting Bitcoin Core, you will create a completely new BTC wallet.dat... So, your idea to take an address from the "NEW" wallet.dat, shutdown Core... then rename "new" wallet.dat to wallet.new... rename wallet.old back to wallet.dat... then start Core, and then send ALL your BTC from "old" wallet.dat to the address you just wrote down from "new" wallet.dat then your BTC will be "safe"... it is now on a completely new address, in a new wallet with all new seed/addresses/private keys.

You can then safely import copies of the "old" wallet.dat into BCH Core (and probably BTG Core) to get those coins as all the BTC will be gone... or you can dump the private keys from your "old" wallet.dat and import the old keys into compatible ilghtweight SPV wallets if you don't want to download 3 copies of the blockchain Tongue Roll Eyes


NOTE: If you're super paranoid (although BCH is fast becoming "worthless" again)... You could then repeat the exercise with BCH so that you create new BCH wallet.dat so when you import into BTG your BCH is "safe" #cryptoInception Wink

7526  Bitcoin / Bitcoin Technical Support / Re: Estimated BTC Transacted - What is this on: November 17, 2017, 03:52:44 AM
"Estimated BTC Transacted" is just blockchain.info's "Guess" at how much BTC was actually sent from the sender to the receiver... it really doesn't mean anything and is often wrong.

For instance, the transaction you posted has one input of 4.32064555 BTC and it has two outputs: 0.06005236 BTC and 4.25866271 BTC

Blockchain.info is GUESSING that the 4.25866271 BTC output is "change", so was not being sent to anyone... and that the sender was only sending 0.06005236 BTC to the receiver. So, they put "Estimated BTC Transacted 0.06005236 BTC" as their guess.

You can read about what "change" is, and why it happens here: https://en.bitcoin.it/wiki/Change
If you don't understand why an input of 4.25+ BTC  was used to send 0.06 BTC... read this: https://en.bitcoin.it/wiki/Coin_analogy
7527  Alternate cryptocurrencies / Altcoin Discussion / Re: Wrong Transfer from BCH to BTC on: November 17, 2017, 03:26:22 AM
I transfer to Bitcoin Segwit chain from Bitcoin Cash Split account on a Nano S.
I so used sen to a 3-adress.
Hi GBT_User:  I'm having the same problem.  Did you ever recover your BCH?

I'm in the same boat as VenderFee.  I sent BCH to a Segwit BTC address that starts with a 3.
There is currently NO SOLUTION to retrieve BCH that has been sent to a SegWit BTC address (that starts with a "3")

Refer here for detailed explanation and research: https://www.reddit.com/r/btc/comments/6z56x3/attention_benevolent_bch_miners_a_bch/

NOTES:
1. not ALL "3" addresses are SegWit ("3" is a PayToScriptHash/P2SH address... SegWit is just one type of P2SH address, "Legacy" MultiSig's are also P2SH and can sometimes be recovered)
2. While it is not possible today, it *might* be possible at some point in the future if the miners put in the effort. For now, your BCH is locked away. Undecided
7528  Bitcoin / Bitcoin Technical Support / Re: PLEASE HELP! I accidentally sent BCH to BTC paper wallet on: November 17, 2017, 03:12:22 AM
So you sent BCH to a Ledger Nano S SegWit BTC Address correct? If so, you chances are getting it back are pretty much zero at the moment. It *might* be possible one day, but for now, those coins are effectively locked away.

BCH Network does not have SegWit, so you can not create that SegWit address on BCH or create a "SegWit" transaction to spend it... because "No SegWit". Undecided

Refer here for some really in-depth research and explanations of all the BCH->SegWit address issue: https://www.reddit.com/r/btc/comments/6z56x3/attention_benevolent_bch_miners_a_bch/
7529  Bitcoin / Armory / Re: Paper recovery shows 0 balance on: November 17, 2017, 02:44:11 AM
I'll repeat my question... have you checked the addresses (that Armory has generated from your paper backup) on a block explorer? Do they actually contain any BTC?
7530  Other / Beginners & Help / Re: How to sign a message?! on: November 17, 2017, 02:01:43 AM
Do we include the private key in message? If yes, is it not problem?
And where to post the signed message to proof my bitcointalk? So if get hack i can use it to proof.
NO!

You should NEVER put your private key anywhere! Tongue

Did you read the very first post in this thread? There are clear instructions there on how to sign messages...

The only data that should be posted when you're signing a message is:
- The Message
- The Address you "signed" the Message with
- The encrypted "signature" that was created when you signed the message

There is also a thread for "staking" addresses... https://bitcointalk.org/index.php?topic=996318.new#new
7531  Other / MultiBit / Re: Step by step guide to get BBC from MultibitHD? on: November 17, 2017, 01:47:46 AM
Thanks for the explanation... What seems odd to me, is that using the MultiBit HD seed straight into Electrum and/or ElectronCash *should* work, ("Standard wallet" -> "I already have seed" -> Enter seed words, click options, select "BIP39 seed" -> set derivation path of m/0')... I've tested it multiple times with different seeds and have had no issues. Huh

It is certainly a lot less hassle than using the BIP39 tool and copy/pasting keys. Tongue
7532  Bitcoin / Electrum / Re: Has anyone been able to send a transaction using Electrum/ Electron Cash so far? on: November 17, 2017, 01:30:23 AM
I also had trouble with this shit - Electron Cash. As user HCP had adviced I disabled 2FA in new Electrum wallet (2.9.3) and opened it in Electron (2.9.3). After many "server doesn't response" errors it sent test transactions to "bitcoin.com" and Bittrex wallets.
I've noticed that first try to send BCC just after opening Electron is more likely to be successfull. So I tried opening and sending it many times. Some of them were broadcasted, most didn't. But those who did appeared in "bitcoin.com" and Bitterx wallets.
Hope my experience will help you.
Your problem is that BCH recently had a HardFork... and you need to be using v2.9.4 of ElectronCash... I think a lot of the servers won't play nice with ElectronCash v2.9.3... so make sure you update to v2.9.4 for ElectronCash

Newest versions of Electrum seem to have a few little "bugs"... so if you're messing around trying to disable 2FA etc on Electrum, I would suggest v2.9.3

7533  Bitcoin / Bitcoin Technical Support / Re: pywallet install help on: November 17, 2017, 12:44:21 AM
Do I need the last step for recovering corrupt wallet files and if so what is it for?. What is the next step as I understand that I don't need all packages for what I need. Thanks.
The last step is to open up the browser to see the web interface for PyWallet... this is as simple as it gets.

You can load up a copy of your corrupted wallet file and attempt to "dump" it out... or you can attempt to "dump" just the private keys...


If that doesn't work, you'll be down to the very last resort... which is the process that this guy used: https://bitcointalk.org/index.php?topic=1404609.msg14257235#msg14257235

It involves getting a small USB stick (preferably 1GB)... wipe it clean (delete everything off it, format it etc) and putting just your "corrupted" wallet.dat on it. Then you have to manually run the pywallet command from the commandline to get it to scan your corrupted wallet.dat and try and recover private keys.

Assuming you had a 1GB USB stick and it was showing on windows as D: and you "extracted" PyWallet to "C:\PyWallet" (when running the PWI_0.0.3.exe):
Step 1. you would put (a copy) of your corrupted wallet.dat on the USB stick
Step 2. Start -> Run, Type cmd and press enter
Step 3. cd \PyWallet
Step 4. pywallet.py --recover --recov_device=D: --recov_size=1Gio --recov_outputdir=C:\PyWallet


If your USB stick is larger, change 1Gio to what Gigabytes it is... 8GB = 8Gio, 16GB = 16Gio... if you use a stick larger than 1GB, be prepared to wait a LONG time while pywallet scans it.

After that finishes, it should have created a "recovered_wallet_DATESTAMP.dat" that you can attempt to load in Bitcoin Core... or use PyWallet to dump the keys Wink
7534  Other / MultiBit / Re: Step by step guide to get BBC from MultibitHD? on: November 16, 2017, 11:14:50 PM
Can you please clarify exactly what you did for the sake of anyone else who reads this...

You managed to get it working by entering your MBHD seed into ElectronCash and using the path of m/0'?
Or you used the BIP39 tool (and m/0'/0 and m/0'/1) to get private keys and imported private keys into ElectronCash?
7535  Economy / Gambling discussion / Re: Seuntjie' Dice bot programmers mode discussion. on: November 16, 2017, 11:07:54 PM
In all likelihood... Bitsler have probably changed something on their end... ie. updated the API either without giving Seuntjie a headsup, or the opportunity to update the bot... or they did, and Seuntjie hasn't updated due to being super busy...

If the bot is working on other sites, and it is just Bitsler that isn't working, then you'll have to hold tight until Seuntjie has a chance to investigate and/or talk to the Bitsler Devs.
7536  Bitcoin / Electrum / Re: private keys for multi -sig address on: November 16, 2017, 07:44:55 AM
In latest version of Electrum (v3.0.2)... Right click on the address tab ("View - Show Addresses" if you can't see the Addresses tab)... select "Details"

You'll see the address, public keys... and the "redeem script"... Copy/Paste that Redeem script into coinb.in "verify": https://coinb.in/#verify

It will decode it and show you the addresses that match the public keys.... you will then need to use the original wallets to get the private keys for the addresses.
7537  Bitcoin / Electrum / Re: lost BTC during use of electron cash on: November 16, 2017, 07:38:55 AM
Do I understand correctly that in your opinion it was not the software that I used, but that someone monitored and copied my private key and initiated the stealing transaction outside from my computer? Would the details of the transfer on Blockchain help to diagnose what actually happened?
Correct. Electron Cash has been in use for months now... I'm not aware of ANY instances where people have had coins stolen due to something that a "legit" version of ElectronCash has done.

Any loss is from users having either installed a "fake" version... or having had malware/keyloggers or whatever on their computer... and their private keys/seeds were compromised.

Maybe try doing a Google search for the address that your coins were sent to... see it it pops up in any other threads regarding stolen coins.
7538  Bitcoin / Electrum / Re: electrum balance vs max amount able to send is way lower? on: November 16, 2017, 07:31:54 AM
This is probably stistill fees. Can you post your address here (or PM me your master private key from the wallet dropdown menu).

Alternatively, go as if you're sending the transaction, and click preview. This won't spend anything until you click sign. Post a screenshot of this here?
I really hope you meant Master PUBLIC key... and not private!  Huh Shocked Huh Shocked

7539  Bitcoin / Hardware wallets / Re: Nano ledger S is hacked or not hack !? on: November 16, 2017, 07:09:09 AM
Ahhh ok... I see what the problem is... this:


is NOT showing you the Firmware version of the actual Ledger... it is showing you the version of the Bitcoin App that you have installed on your Ledger... the most recent version of the Bitcoin App is 1.1.10.

As I said, goto Ledger Manager... click the trashcan next to the Bitcoin App... (this does NOT wipe your coins or anything)... you may need to authorise the removal on your Ledger device. Then click the download arrow... again you may need to confirm the installation on your device:


After this, the bitcoin App on the device should be updated to 1.1.10 and you won't see the "Confirm Output#2" when sending transactions.


NOTE: to see the actual device firmware... use the "Settings" App on your Ledger device... scroll down and select "Device", then select "firmware"... it should say "Secure Element, 1.31" and "MCU, 1.0"
7540  Bitcoin / Bitcoin Technical Support / Re: How to Reverse Bitcoin Transactions on: November 16, 2017, 06:16:54 AM
The short answer is that you can't.

Once a transaction is broadcast, there is no way to reverse or cancel the payment. Even if it is unconfirmed.

You could attempt what is known as a "double spend" where you try to broadcast a transaction using the same inputs (but different outputs ie. Send back to your own address and a much larger fee) in the hope that it gets confirmed first... But it is very technical, complicated and difficult to do and there is no guarantee it will work... Even if the double spend is accepted by a node (most will reject it or refuse to relay it)


You can do a RBF(Replace By Fee), Here is a guide which tells you how to do it properly with Electrum and GreenAddress. http://coinour.com/index.php/how-to-apply-replace-by-fee-to-save-the-bitcoin-transaction-fees/
All that does is let you bump the fee... You can't "reverse" the transaction using RBF... It'll still go to the same address if confirmed:
Quote
But there are some strict policies like the same sending and recipient address for new payment. Scammers have no way to do the tricks to double spend the money to new address
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