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1  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 28, 2018, 09:24:24 PM
thanks third space, that did it!
2  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 28, 2018, 08:04:18 PM
I am back again with another query

i am trying to claim my BCH from this old wallet but every time i try and sweep the private keys i have it says 'no input found'

i have tried using the 2 private keys i successfully swept for BTC in my new  electrum wallet but got the same result

are they not the correct keys? do i need to find some others?

thanks
3  Alternate cryptocurrencies / Altcoin Discussion / Re: electron cash wallet taking a long time to synchronize on: January 27, 2018, 02:39:13 PM
ok, thanks for the advice, i think i will stick with Bitcoin cash for now and see how things develop with BCG

i will definitely take the precautions you recommend

many thanks!
4  Alternate cryptocurrencies / Altcoin Discussion / Re: electron cash wallet taking a long time to synchronize on: January 27, 2018, 02:20:34 PM
brilliant!

restarting worked first time, thanks for telling me to do that, i was a little nervous

i have a couple of private keys from an old bitcoin core wallet as well

do i just go to

wallet>private keys>sweep

and then enter the private keys?

Also, any recommendations for claiming anything else? i think i can get some bitcoin gold as well

cheers
5  Alternate cryptocurrencies / Altcoin Discussion / electron cash wallet taking a long time to synchronize on: January 27, 2018, 01:54:02 PM
Hi all, i am not very tech savvy but i have had a go at trying to claim my Bitcoin Cash from BTC i had in my electrum wallet at the time of the fork

this is what i did:

moved all the BTC out of my electrum wallet
installed electron cash wallet on another computer
created a new wallet using the seed from my electrum wallet
waited for it to synchronize........

...i am still waitng

I am doing this on a mac with OS 10.13.2 High sierra
the electron cash version is  3.1.2

It seemed to accept the seed i entered but it just says 'synchronizing' in the bottom left hand corner and no history has appeared

It has been like this for around 20 hours now

Have i done something wrong?

Please keep any suggestions as simple as possible as i really am in over my head here

thanks very much for your time

6  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 04:53:02 PM
OMG i think i have done it!!

thanks mocacinno this worked:

If you don't want to do this, you should export the private key belonging to the change address of the last transaction that was confirmed...

I looked at the transaction, found the 'change address', dumped the private key for that and then went to electrum and did a sweep and its now showing as an unconfirmed transaction

the other address i swept earlier how now confirmed so hopefully this one will do the same

can i buy you a beer seeing as its friday night?



I'm glad it worked, a tip isn't really necessary. That being said: i'm certainly happy when i receive a small tip.
My tipping address is in my profile, it's the same address for bitcoin and bitcoin cash (since you found the private key for your bitcoin address, and you swept the unspent outputs, you can safely import the private key in the electrum wallet for bitcoin cash and spend those BCH to Wink... Well, wait untill the sweeping transaction is confirmed just to be sure.

cool, i will send a little bitcoin cash to the address in your profile then

is it safe to install the electrum cash wallet on the same machine? i have read you should empty your electrum wallet and do it on another machine. maybe thats over cautious?
7  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 04:43:11 PM
OMG i think i have done it!!

thanks mocacinno this worked:

If you don't want to do this, you should export the private key belonging to the change address of the last transaction that was confirmed...

I looked at the transaction, found the 'change address', dumped the private key for that and then went to electrum and did a sweep and its now showing as an unconfirmed transaction

the other address i swept earlier how now confirmed so hopefully this one will do the same

can i buy you a beer seeing as its friday night?

8  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 04:37:08 PM
back for some more questions i am afraid

i have located the file on my PC

C:\Users\james\AppData\Roaming\Bitcoin

i have installed bitcoin core and it is running on my mac but no bitcoin folder has been created here:

~/Library/Application Support/Bitcoin

I have tried the same thing on another PC in the house and the same issue exists - no bitcoin folder in which to find and swap the wallet.dat file

i dont have to wait for it to sync for it to create this folder do i?

cheers

The data directory seems to be correct

https://en.bitcoin.it/wiki/Data_directory

You can always manually create it if it doesn't exist, or you can start bitcoin-qt with the command line paramater -datadir=<a completely different datadir containing your wallet.dat>

sorry, what i am saying is that no Bitcoin directory has been created at all on my MAC

it should be here - ~/Library/Application Support/Bitcoin but there is no /bitcoin folder

Like i said: you can always manually create one and put the copy of your wallet.dat in it, or you can put the wallet.dat in any other folder on your machine, and use the -datadir startup parameter.

sorry, i see what you have said now, its all way above my level of understanding so i am struggling to understand much!

i will have a look at that
9  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 04:25:38 PM
back for some more questions i am afraid

i have located the file on my PC

C:\Users\james\AppData\Roaming\Bitcoin

i have installed bitcoin core and it is running on my mac but no bitcoin folder has been created here:

~/Library/Application Support/Bitcoin

I have tried the same thing on another PC in the house and the same issue exists - no bitcoin folder in which to find and swap the wallet.dat file

i dont have to wait for it to sync for it to create this folder do i?

cheers

The data directory seems to be correct

https://en.bitcoin.it/wiki/Data_directory

You can always manually create it if it doesn't exist, or you can start bitcoin-qt with the command line paramater -datadir=<a completely different datadir containing your wallet.dat>

sorry, what i am saying is that no Bitcoin directory has been created at all on my MAC

it should be here - ~/Library/Application Support/Bitcoin but there is no /bitcoin folder
10  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 04:14:58 PM
back for some more questions i am afraid

i have located the file on my PC

C:\Users\james\AppData\Roaming\Bitcoin

i have installed bitcoin core and it is running on my mac but no bitcoin folder has been created here:

~/Library/Application Support/Bitcoin

I have tried the same thing on another PC in the house and the same issue exists - no bitcoin folder in which to find and swap the wallet.dat file

i dont have to wait for it to sync for it to create this folder do i?

cheers
11  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 02:55:28 PM
TRUE   2018-01-13T12:09:06   Sent to   1LccZXvhsMPHbKYMk2kGXxLYdo4piJNWGM   -0.0105   75312e248dba6e72b25d35e2df618aca5cbc43b72680922cd6c7264ac9cb4bdf-000
~
as you can see from the transaction history nothing much has come or gone since 2013
This address had transactions 2 days ago (in and out!). How did that happen if your wallet isn't synchronized? Did you import this address' private key into Electrum already?

i dont know how that has happened, i sent them as tests over a week ago and they dropped into my coinbase account 2 days ago, i did not import the private keys

i am completely baffled!
12  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 02:45:50 PM
sorry, i missed the last part of your last reply

i will try and do that on another computer with more space

thanks so much, i will let you know if works!

The idear of using a second computer is just to minimize the odds of a messup... The second computer doesn't have to have more space, you don't need to wait untill core is fully synce'd to dump the wallet, or a more recent version of bitcoin core can also be run in pruned mode so you'd only need about ~10Gb of diskspace.

Just make sure you use a COPY of your wallet.dat, and make sure you keep an original copy of the wallet.dat in a safe place. Things might go wrong, but as long as you have an untouched copy of your wallet.dat, all problems should be fixable.

EDIT:
rather important sidenode: AFTER you've moved your funds to a clean wallet, hold on to those private keys, they can be used to import into a bitcoin cash wallet, a bitcoin gold wallet, dig for clams,... An address funded with +1BTC before the blockheigts on which these altcoins forked is holding hundreds of USD (in fiat value) worth of altcoins on alternative blockchains!

thanks, i will make sure to do that

i bet i will struggle with it all though! thanks again
13  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 02:28:40 PM
sorry, i missed the last part of your last reply

i will try and do that on another computer with more space

thanks so much, i will let you know if works!
14  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 02:18:48 PM
so there is some hope?

i dont have space to synchronize my wallet so do i need to get an external harddrive or something?

sorry, i know nothing!

15  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 02:11:49 PM
oops, i posted publicly, oh well, hopefully thats ok

so does that mean i have lost the 1.4 BTC? how can that be?
16  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 01:59:03 PM
Hi, i am not sure i should post this publicly so thoguht i would PM you if thats ok

i have exported the entire history of my wallet

Confirmed   Date   Type   Address   Amount   ID
FALSE   2018-01-26T10:47:16   Sent to   1MD9ARDM2yMJWK35krRnknNB7XGXVbRQnU   -0.01893046   2294cb80792a03cb6255961b6908b8254569a77c519eca460c197a49fd3f94e5-000
TRUE   2018-01-14T09:51:21   Sent to   15pWWFAPC7xGsTHNhaWcicRADnRGf63p1P   -0.0105   62dc19dfe170b19f8d585b2cdfc68e6dd9f42261258089116c62b238404ab4e7-000
TRUE   2018-01-13T21:04:04   Sent to   12uYtCkeNxMrJRrV5wfZhUCdDiJ79UA2mz   -0.1005   4fc63c6079b562c527585759cabed2257daaf098ac1d1cde6a119177e0e0423b-000
TRUE   2018-01-13T12:09:06   Sent to   1LccZXvhsMPHbKYMk2kGXxLYdo4piJNWGM   -0.0105   75312e248dba6e72b25d35e2df618aca5cbc43b72680922cd6c7264ac9cb4bdf-000
TRUE   2018-01-12T16:23:05   Sent to   16FHEPFYMiZ6eYnu3Mn6xQJrV88ctXHwYW   -0.01   831498f8ee2c210182b65862a51c931723e43122b019d20ab3bc6474fe2d5085-000
TRUE   2018-01-12T15:39:39   Sent to   16NsQfXHt93v88eS3Gt89KTQDMHsHdZm5Y   -0.0105   b916fe303317977033e0ef3ee14ec6cd3a20cd3c2050c257f87118ea2456f591-000
TRUE   2014-03-28T15:50:22   Sent to   15EC9F1PtcaJYAZhCRNqfMmB4qoFC4oCQ7   -0.0015   646b9f0b3da6daa9e960c6432f2fa35fe470ed15f5743a5cb7f04f7cfbfe1baa-000
TRUE   2013-11-13T19:53:39   Sent to   1FsdYR2AMwAxajx8SWExCvmGmQeUr5w9NE   -0.03474039   9732bc17cd2d3468a1af8e3c3f83a67e87e45b865f10dcc8e15904e1c80da955-000
TRUE   2013-08-30T16:49:06   Sent to   16GkT88ZPcRdsqSM4Bnd7exweRWDekJntV   -0.1185   d50f99784e8bf9fe2e1a504cf7c1074e08ac7de27a84769e19ca96cf095a917c-000
TRUE   2013-08-30T16:17:29   Sent to   1DQWptH63n35hU2LksPNU28CKrpLyCAnb   -0.13659029   2f87f095450b7427e1349e2bcd547d84da4fec01d01beb91cc7244c3d3e2abe3-000
TRUE   2013-07-24T09:05:18   Sent to   1CzyB8ja1EKvBNYEenHMcRh57DNakFQvLj   -0.17153829   56e734f3f5df475f81469a339eb908e8f3e9f941f4ce36cf8d8febc6da24325c-000
TRUE   2013-07-11T09:34:56   Sent to   1MJqiqJixPAF11RmUEEAxGbf6wnUEvoHoT   -0.43735742   5c58d346217aacc10e74c430ffc87863969a1522cc761d2be08ddbe11b00518d-000
TRUE   2013-07-10T12:52:46   Sent to   1HqWcLB86YQdrGWYKhfVoqo6zFqGXtyvvb   -0.2122773   70bb3f3aac2c44c17c0464ac754c3782af63fc55b1e2095affa074f18dec4180-000
TRUE   2013-06-14T15:27:38   Received with   14G3Tr7PAb2L8xZKy2ib7MH9MscXHkQphj   0.20246875   3fae9880f8a3dc9641a24114f5ab2fd502ae47a179478f5b360ee3c9156c1be1-000
TRUE   2013-06-14T15:09:15   Sent to   1EEbWG1ckF9FGPjL4FSM1wQJryv3pApmAT   -0.20296875   83e7b0b792ec52e144adf74a3a68892202863955f3fde8bb8f9619c3e8a06a06-000
TRUE   2013-05-14T16:41:20   Received with   12zMmbzU5VrfdsjqpN5gnwNt65kJW7HaKb   2.707   422c742829cc69aca4767536f659a7efbc5d88e5b58a3c52a425425240e2d17e-000

i am getting very confused to tell the truth

my wallet says i have a balance of 1.43306585 BTC

as you can see from the transaction history nothing much has come or gone since 2013
17  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 01:17:08 PM
hi, i am using v0.8 - i had not opened it for 3 years!

i tried the dump wallet again:


13:13:28

dumpwallet C:\Users\james\Desktop\output_file.txt


13:13:44

Method not found (code -32601)

here is the raw transaction:

13:16:09

getrawtransaction 62dc19dfe170b19f8d585b2cdfc68e6dd9f42261258089116c62b238404ab4e7


13:16:21

01000000013b42e0e07791116ade1c1dac98f0aa7d25d2beca59575827c562b579603cc64f01000 0006b483045022100d7941f5c8ae049ae6ff3f52839f6856dca6ff615ba374a05470d81affab794 1b02201eb51600cb26ecf6c7462f286efc1c8197d2180d4d4ca36511c004cce5445e98012102f3c b1e7405969a9bff0654ee2f6251edff6d881af90bc1ee9c242e1c011d7ca3ffffffff0259af8a08 000000001976a9143bb1574c54e3ce0abf20da59edc15cf49bd3bf4488ac40420f0000000000197 6a91434dcaea586fdaf251ec7460a79201374a490f62b88ac00000000


thanks again!


18  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 11:15:32 AM
thanks for stickign with me!

ok, i tried this


11:12:40

dumpwallet "C:\path_to_your\output_file.txt"


11:12:40

Method not found (code -32601)

i though maybe i should change it:


11:10:09

dumpwallet "C:\Users\james\Desktop\output_file.txt"


11:10:09

Method not found (code -32601)

so not sure what i am doing wrong there

I did the rawtransaction thing and got a big load of letters and numbers

what should i do with that and what effect will me doing it have?

thanks again for all your help!

i have to go out for a while now so will check back in a but

cheers
19  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 11:00:45 AM
thanks mocacinno i have managed to sweep the 2nd transaction and its showing as unconfirmed in my electrum wallet

as for the 1st transaction i am very confused

is it a transaction i tried to send from my QT wallet to another address in the past?

If so, and it failed, should it not still be in my wallet?

i cannot work out what the private key is for that transaction

if i do as bob123 says will i get all the private keys?

i don't quite understand this: dumpwallet "C:\path_to_your\output_file.txt"

i guess i need to change it somehow but i am unsure of how

sorry, this is driving me a bit mental!
20  Bitcoin / Bitcoin Technical Support / Re: Trying to get private key from Bitcoin QT core to import addresses into Electrum on: January 26, 2018, 10:35:08 AM
Hi, no it has not synced yet and i dont have the space which is why i want to use electrum instead

i tried listunspent 0 and it showed a couple of transactions

does that mean they have been sent sent form my wallet some how without me knowing?


[
{
"txid" : "62dc19dfe170b19f8d585b2cdfc68e6dd9f42261258089116c62b238404ab4e7",
"vout" : 0,
"scriptPubKey" : "REMOVED AS I DONT KNOW IF ITS SAFE TO SHOW?",
"amount" : XREMOVEDXX,
"confirmations" : 0
},
{
"txid" : "b916fe303317977033e0ef3ee14ec6cd3a20cd3c2050c257f87118ea2456f591",
"vout" : 1,
"scriptPubKey" : "REMOVED AS I DONT KNOW IF ITS SAFE TO SHOW?",
"amount" : XREMOVEDXX,
"confirmations" : 0
}
]
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