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8821  Alternate cryptocurrencies / Altcoin Discussion / Re: bitcoin cash to bitcoin? on: January 10, 2018, 06:05:45 PM
anyone knows how to exchange my bitcoin cash to bitcoin?

You can use a cryptocurrency exchange:
E.g shapeshift.io, yobit.net, poloniex.com...
8822  Economy / Web Wallets / Re: Blockchain.info issue! on: January 10, 2018, 05:40:09 PM
I was able to send coin to my blockchain wallet just fine, but when I click send the "to" field will not load. It loads if I choose Etherum or BCH, but never loads (waited 15 minutes, rebooted, changed circuits) if I click to send bitcoin.

I am using tor and have even tried enabling JavaScript. Please help!

It could be that there's not enough bitcoin confirmed in your wallet and you need to wait for something to confirm. Do you definitely have enough funds in your account and confirmed. Can you post the addresses youre trying to spend from and the amount you are trying to spend?

Failing that, import your wallet phrase into electrum (you should be able to find a guide for this) - get electrum from www.electrum.org/#download.
8823  Bitcoin / Bitcoin Technical Support / Re: Assistance request for BTC noob on: January 09, 2018, 08:49:40 PM
.

Does exporting a wallet with a stuck transaction to another wallet permit a double spend? I am unsure as to how I was able to double spend otherwise.


Technically not a double spend because it wasn't confirmed.
So it breaks no consensus rules.

Actually it is the same wallet so no such double spend ever occurred. A double-broadcast wouldn't give a false positive of a double spend as it is exactly the same a clone isn't a double spend. A double spend is a different output from the original one.
8824  Economy / Lending / Re: Need a loan for a bitcoin poker business I have all the software needed on: January 09, 2018, 08:26:55 PM
so much moody people here, ive been into the gaming industry for years i know how to do marketing of a casino and poker website

stop being jalous, my colleteral is the software itself do you not understand?

marketing as defined in, email marketing white hat, SEO, etc... banners ads.

So how much are you putting into this, surely if you've been into this for a while and have gained some sort of bankroll? How much percentage on profits would an investor get?
8825  Bitcoin / Electrum / Re: Coins gone? on: January 09, 2018, 08:09:06 PM
Hello.

I was wondering how to make sure that my coins are gone? I downloaded the new wallet and restored via seed, but no coins. Can I look at transactions somewhere? It's empty.

Look in your network preferences and try to connect to a different server.

Ensure you have the right seed and that it's written down correctly. Though as the box isn't greyed out then I assume it's probably right.

Also, check Tools>master public key and paste your publickey into blockchain.info.
Or use blockchain.info/xpub/YOURPUBLICKEYHERE.

Nothing to be seen on blockchain info, it says there were no transactions on the network yet.
Did I restore wrongly?

Look at my PM also. Can you send me your master public key just to check although after reading that it looks like you just copied down the wrong seed.
If you go to file>wallets and see the drop down do any of those wallets have anything in them.
Also, if you're altcoin client (from the PM) had a virus, you'd see a transaction in and out. You could try that seed in electrum and see if anything's in that (though it's unlikely).
8826  Bitcoin / Electrum / Re: Coins gone? on: January 09, 2018, 05:35:37 PM
Hello.

I was wondering how to make sure that my coins are gone? I downloaded the new wallet and restored via seed, but no coins. Can I look at transactions somewhere? It's empty.

Look in your network preferences and try to connect to a different server.

Ensure you have the right seed and that it's written down correctly. Though as the box isn't greyed out then I assume it's probably right.

Also, check Tools>master public key and paste your publickey into blockchain.info.
Or use blockchain.info/xpub/YOURPUBLICKEYHERE.
8827  Bitcoin / Bitcoin Technical Support / Re: Assistance request for BTC noob on: January 08, 2018, 07:35:31 PM
Bitcoin Client Software and Version Number: blockchain.info
Operating System: windows 10
System Hardware Specs: i5 7300HQ @ 2.5. 12 gb RAM
Description of Problem: stuck transaction for 29 days, this was sent using blockchain.info recommended fee which at the time was 6 sat/p/b. I realised this would never confirm so attempted cpfp but couldn't sign transaction. Exported wallet to ethereum 3.0.4 in the hope I could rbf but that option wasn't available. Shortly after that sent transaction that was highlighted in etherereum with a warning triangle disappeared. It is still showing when I search the blockchain through blockchain.info and trade block but has disappeared completely from ethereum. On blocktrail transaction is showing as 'removed/expired' under 'confirmations' but coins have not been returned. I realise this transaction will never confirm with the current fee which is why I attempted to rectify. Is the transaction lost, have I done something attempting cpfp or rbf? any advice appreciated

Any Related Transaction IDs:5de4d738788e5b21bfec4925765ebdadf92907c8e6de63a8cc9834f02d5a57d0

I realise now the mistakes I have made in choosing the wallet I did and how I was using BTC, I am hoping this hasn't cost me.

Thanks for any help.



Solution: resend the transaction with an appropriate fee from electrum.

You can try CPFP from electrum. You can not use an rbf double spend as you have to enable that in the wallet beforehand. I think it's automatically done in electrum but anything you sent on block chain can not have an rbf double spend done.
8828  Bitcoin / Electrum / Re: Critical Security Release: Please update to Electrum 3.0.5 on: January 08, 2018, 01:25:26 PM
Hi
Use 3.0.3
What is the main danger? It is possible more in detail? If I use the wallet on a separate laptop without surfing on the Internet, for me there is still a threat?
+ ptotected by password strong

Providing there's a strong password your encrypted seed can be gathered but if the password is 15+ chars it can't be hacked.

It is recommended you upgrade but if you have a password and dont surf the web from that device there shouldn't be too much of a threat.
8829  Bitcoin / Electrum / Re: Critical Security Release: Please update to Electrum 3.0.4 on: January 07, 2018, 03:57:57 PM
Okay can someone explain exactly the issue here?

So what if you are using a version of electrum that is version 2.x and never upgraded for a while?  Do you need to upgrade to the new electrum 3.0.4?

Also i have upgraded electrum few times when it was say electrum 2.3 to 2.5 etc.  I have done this few times to the new version.  But when you do this, does it require you to type down the 12 word phrase each time on the new wallet?  I do not recall if it did or not.  Also are you fine using electrum version 2.x as it is without upgrading right now? 

No. It effects every version that existed as a server can do an rpc call if you don't have a password on your wallet.
You may as well upgrade, I've only ever used portable versions as they're easier to set up but there shouldn't need to be 12 words inputted every time as the data folders should be the same place, however, inputting the 12 words isn't really that much effort anyways and they're not too difficult to memorise once you've done it a few times.
8830  Bitcoin / Bitcoin Technical Support / Re: What is the difference between Segwit? Native Segwit? Legacy? Which one better? on: January 07, 2018, 01:37:53 PM
I'm not sure what native segwit is, presumably that's just a pay-to-script transaction.
Legacy is the "original" transaction protocol. Segwit was set in place to reduce the demand on the network which is normally an address beginning with a 3 or a bech address (represented differently, normally with bv1 at the start).

Onto transaction times: both will confirm in the same amount of time for a specific fee (the legacy transaction fee will be higher). As a segwit transaction is slightly smaller, a lower fee can be paid and smaller transactions might fit into a block better than larger ones.
8831  Bitcoin / Electrum / Re: Critical Security Release: Please update to Electrum 3.0.4 on: January 07, 2018, 12:17:05 PM
Should we install new version and make new seeds then transfer all old balances to new one?
Who pays the fee?

That's unnecessary, theymos states here and there is also a little insight into what would happen if you had been hacked and how to notice it. If you do want a clean wallet, you can transfer to your new wallet. Don't expect a dev to pay for your fees though as it's open source and "offered with no warranty". If you had a password set on your wallet, it should be more difficult to hack your wallet using json responses from a server.
I use 3.0.1 version. Is there a guide or video where I can see how to upload to a new version?
Providing you have your seed written down, just run through the next install and put your seed into it when asked.
8832  Bitcoin / Bitcoin Technical Support / Re: Output is unspent and has no children on: January 07, 2018, 12:13:24 AM
I've withdrawn bitcoin from my account at CEX.io to my wallet at bittrex but it doesn't show up in my wallet when I check the transaction at CEX I got this message "Output is unspent and has no children"
what shall I do now?

My transaction also got stuck unconfirmed since 12/31/2917 because of CEX.IO paid too small fee.  There's chance you may have been on the same tx as mine.  What's your tx ID ?  Here's my:

https://blockchain.info/tx/e7651c62ed1b693a561b36f319de0184ee6ea408654994d1282279a2eace985c
no it's a different transaction

If neither of these have still confirmed, you can look on the services section as there's a few free TX accelerators that might help you with getting your transaction confirmed. Viabtc/antpool accelerators are slow for the free ones or expensive although the transactions are very large. And also contact cex.io's support as I'm not sure if cex still mine or not and they can add it to their miners' priority list.
8833  Economy / Exchanges / Re: Localbitcoin: Timeout problem. on: January 07, 2018, 12:03:32 AM

 I cannot log in to my Localbitcoin account. I keep receiving this message "You have been logged out due to session timeout problems". I tried in different browsers and still have no access. Please, what to do? Thanks in advance.

Maybe it's an issue with your network. Is it personal to you or do you share a router with other people? Do you have anything on an email linking to that account? Did you take more than a minute to log in after filling in something like a captcha as that could also throw an error.

You may want to contact their support to ask them what the issue might be.
8834  Bitcoin / Electrum / Re: Electrum fees question on: January 06, 2018, 05:42:16 PM
With dynamic fees it was asking for 3+ mBTC as the minimum and manually I can set it at 0.3 mBTC at minumum.  I check prediction bitcoin fees website and they say cheapest fee is 0.005 mBTC.  How come there is such huge difference?

For 5mbtc per kilobyte (0.005btc/KB) it'll get confirmed within the next block. The 0.003btc per kilobyte is considered to be the amount currently to get your transaction confirmed in 25blocks (about 4-5 hours). As every block is found on average every 9-10 minutes.
8835  Economy / Service Discussion / Re: HASHNEST Discussion and Support Thread on: January 05, 2018, 12:20:40 AM
What happens with our shares when the fees are more? Do we get refunded? I cant find it on their site now but it said that the miners would get "processed" not sure what that means. I guess we would have to be able to sell everything before they flip the switch.


They can be redeemed for the hardware but there are no suggestions of the quality being maintained and they're probably overclocked so I'd doubt they'd last too long but they might be alright to hash for a while... You also to pay for postage.
8836  Bitcoin / Bitcoin Technical Support / Re: Transaction Can't Be Found?! on: January 04, 2018, 07:55:38 PM
Hey,

I'm having problems with this transaction taking forever (did this transaction on 21/12/17) as it is but on top of the issues i'm having with my wallet and this transaction it's not found when searching on https://blockchain.info

The address I sent it to shows up but the TXID doesn't, anyone know why this might be happening?!

Thanks

Usually because it dropped from the mempool, done normally under 2 circumstances:
1. The fee is very low and gets pushed out by another transaction with a slightly higher fee as there is a size limit in the mempool.
2. 21+ days elapsed (which obviously didn't occur).

Is there anything else that could have provoked this? Could you just resign the transaction ensuring the same inputs are used. Also if you can get the TX or raw transaction hash, I could attempt to rebroadcast it for you.
8837  Economy / Service Discussion / Re: HASHNEST Discussion and Support Thread on: January 04, 2018, 07:17:36 PM
It was planned it seems from their Twitter:

https://twitter.com/Hashnest_com/status/948118886725181445

Their Facebook page has a notification on it as well.

Shame they didn't put it as a mass notification to all users...
8838  Bitcoin / Electrum / Re: Getting started on: January 04, 2018, 07:15:05 PM
You need to see your slider and it'll give you a dynamic fee based on how long you want something confirming.

As there is 144 blocks per day ANY option SHOULD hypothetically allow you to get it confirmed in the same day as each block is found on average every 10 minutes.

You need your deposit address filled in and the amount you want to send along with moving the slider (25 blocks, 250 minutes/ ~5 hours is the minimum fee you can set). You'll also need any password you made the wallet with also.
8839  Bitcoin / Bitcoin Technical Support / Re: Output is unspent and has no children on: January 04, 2018, 03:09:57 PM
I've withdrawn bitcoin from my account at CEX.io to my wallet at bittrex but it doesn't show up in my wallet when I check the transaction at CEX I got this message "Output is unspent and has no children"
what shall I do now?

What's the wallet address you withdrew to?
Have you tried contacting their support, if not then do so.
Also, how much did you have in your wallet and what was the withdraw fee?
8840  Bitcoin / Bitcoin Technical Support / Re: Cannot store bitcoin core data folder on Samba or SMB file share on: January 01, 2018, 01:53:40 PM
I don't think it should work AT ALL using network drives. If you use a network drive, there is the obvious issue as the directory is supposed to be online and the network drive needs to be logged on by a computer in a root user in order to lock a directory.

Also, it's probably slower to put it on a network drive. That being said, I have no experience with SMB filesharing itself.
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