Bitcoin Forum

Bitcoin => Electrum => Topic started by: onlinedragon on April 04, 2017, 01:30:07 AM



Title: By accident double spend transaction
Post by: onlinedragon on April 04, 2017, 01:30:07 AM
By accident I send one transaction twice when I only want to send it once, I did get a message that the fees were to low so I did set he fees higher and send it again. Didn't know that it was already send the first time. Anyone who know what will happen with this transactions have to pay a group of people but don't want to pay it twice or that it will not arrive at all.

The transactions are send with Electrum where I only see this transaction https://blockchain.info/nl/tx/9557c53a49dde5f977bce6525af90af96226eafe0856dec3801c52f103fd1fc5 (https://blockchain.info/nl/tx/9557c53a49dde5f977bce6525af90af96226eafe0856dec3801c52f103fd1fc5) the other isn't even visible only in the blockchain I see them both.

https://blockchain.info/nl/tx/b9bf4a05931c9e52422f51960f8806a3c034d4507e0939a6ee95c1c7dc6dbea8 (https://blockchain.info/nl/tx/b9bf4a05931c9e52422f51960f8806a3c034d4507e0939a6ee95c1c7dc6dbea8)

https://blockchain.info/nl/tx/9557c53a49dde5f977bce6525af90af96226eafe0856dec3801c52f103fd1fc5 (https://blockchain.info/nl/tx/9557c53a49dde5f977bce6525af90af96226eafe0856dec3801c52f103fd1fc5)


Title: Re: By accident double spend transaction
Post by: BitMaxz on April 04, 2017, 01:43:30 AM
I think its not a double spend.. blockchain will automatically inform you if your transaction is double spend.

upon checking the 2 transaction your fee is too low it will longer to receive by the receiver.. most of the fee these months is above 0.001 btc for miners fee. if you use electrum you can use the dynamic payment.  Also you can relay in this site https://bitcoinfees.21.co/ so that in the future you know what is the best miners fee..

For much better you can do not is to use this https://www.viabtc.com/tools/txaccelerator/
And maybe it can help to increase speed of your transaction

Use dynamic fees
http://bitconseil.fr/wp-content/uploads/2016/02/Electrum-Dynamic-fees-300x209.png

So that you had a choice for fast to slow transaction speed..


Title: Re: By accident double spend transaction
Post by: onlinedragon on April 04, 2017, 01:46:50 AM
I think its not a double spend.. blockchain will automatically inform you if your transaction is double spend.

upon checking the 2 transaction your fee is too low it will longer to receive by the receiver.. most of the fee these months is above 0.001 btc for miners fee. if you use electrum you can use the dynamic payment.  Also you can relay in this site https://bitcoinfees.21.co/ so that in the future you know what is the best miners fee..

For much better you can do not is to use this https://www.viabtc.com/tools/txaccelerator/
And maybe it can help to increase speed of your transaction
Well I see this message for both transactions: Warning! this transaction is a double spend. You should be extremely careful when trusting any transactions to/from this sender. 238335869

So wonder what will happen now with both this transactions and why I only see only one of this transactions back in Electrum.


Title: Re: By accident double spend transaction
Post by: chen24 on April 04, 2017, 08:55:06 AM
When will we receive the payment?


Title: Re: By accident double spend transaction
Post by: onlinedragon on April 04, 2017, 10:56:04 AM
The transaction is now three times visible in the blockchain because I already tried to replace the fees with a higher fee, when this didn't work I just tried to send a child pays for parent transaction but much higher fee but that still doesn't make this transaction get confirmed.

I am a bit confused what to do now, really want that this transaction will get confirmed but don't want that it will be send twice to the people or that it will not arrive at all.

child pays for parent transaction:
https://blockchain.info/nl/tx/627d2657aff653c0cdb71aad601e8e6561e5152157235fa9331b54878b1ce3b9 (https://blockchain.info/nl/tx/627d2657aff653c0cdb71aad601e8e6561e5152157235fa9331b54878b1ce3b9)

Mine BTC address where you see the tripple same transaction:
https://blockchain.info/nl/address/1MarvinPBy2RAwtvpG91g2J1Bhjhq5K4Tt (https://blockchain.info/nl/address/1MarvinPBy2RAwtvpG91g2J1Bhjhq5K4Tt)


Title: Re: By accident double spend transaction
Post by: mu77aL on April 04, 2017, 11:14:09 AM
Hey Marv,

ive sended u an PM with an Solution.
check it out ;)

regards,
mu77al