Bitcoin Forum

Economy => Service Announcements => Topic started by: josh_kaprun on December 02, 2019, 08:49:15 AM



Title: [ANN] DoubleSpend.online | Double spend service | 5%
Post by: josh_kaprun on December 02, 2019, 08:49:15 AM
Hello crypto anarchist

I am introducing to you Bitcoin double spend service
That service can help you to check you own websites to double spend vulnerability.


Youtube video https://www.youtube.com/watch?v=r3fQIwTxvYM

This tool allows you to generate two transactions using the same Bitcoins. The first transaction will have a very low fee, and will only be accepted by a few nodes, but after some time it should make its way to the recipient. The second transaction will have a generous fee and will be broadcast more easily to many nodes. Publish the first transaction and wait for the recipient to receive the unconfirmed transaction. You can then broadcast the second transaction and it should reach miners first as long as the first transaction has not yet been confirmed.


Our double spend service works two years old
Over 5000+ successfull double spends


Please note! If you accept bitcoins without any confirmations you risk losing your money


https://doublespend.online (https://doublespend.online) - website link
Please dont use our service in illegal purposes
Its makes to show people how to easy double spend bitcoins and improve web services accepting bitcoins.


Title: Re: [ANN] DoubleSpend.online | Double spend service | 5%
Post by: BitcoinGirl.Club on December 02, 2019, 02:59:27 PM
Hello crypto anarchist

I am introducing to you Bitcoin double spend service
That service can help you to check you own websites to double spend vulnerability.


Youtube video https://www.youtube.com/watch?v=r3fQIwTxvYM

This tool allows you to generate two transactions using the same Bitcoins. The first transaction will have a very low fee, and will only be accepted by a few nodes, but after some time it should make its way to the recipient. The second transaction will have a generous fee and will be broadcast more easily to many nodes. Publish the first transaction and wait for the recipient to receive the unconfirmed transaction. You can then broadcast the second transaction and it should reach miners first as long as the first transaction has not yet been confirmed.


Our double spend service works two years old
Over 5000+ successfull double spends


Please note! If you accept bitcoins without any confirmations you risk losing your money


https://doublespend.online (https://doublespend.online) - website link
Please dont use our service in illegal purposes
Its makes to show people how to easy double spend bitcoins and improve web services accepting bitcoins.
Quoting for reference.

The entire project seems a scam attempt to me. You are teaching people how to steal others bitcoin, how to harm the bitcoin businesses.

https://i.ibb.co/CH5NPzq/53241174.png
Telegram archived: https://archive.is/KKZL6


https://i.ibb.co/Z1Q3KDB/53241174.png
Site archived: https://archive.is/38l7i

It seems you found a way to scam the scammers.
Trick here is you allow those people to import their private key in your site. Those greedy stupids will have no idea that they will eventually get scammed where they wanted to scam other people.

I will be tagging you after making this post to warn the newbies.
Edit: Tagged!



Title: Re: [ANN] DoubleSpend.online | Double spend service | 5%
Post by: josh_kaprun on December 03, 2019, 07:27:17 AM
It seems you found a way to scam the scammers.
Trick here is you allow those people to import their private key in your site. Those greedy stupids will have no idea that they will eventually get scammed where they wanted to scam other people
This functions is needed to users who generate new wif on site and want to reuse this WIF, you don't need to import you cold wallet WIF lol


Title: Re: [ANN] DoubleSpend.online | Double spend service | 5%
Post by: josh_kaprun on December 03, 2019, 07:43:15 AM
The entire project seems a scam attempt to me. You are teaching people how to steal others bitcoin, how to harm the bitcoin businesses.

https://i.imgur.com/yc2YuC3.png
Telegram archived: https://archive.is/KKZL6
We teach people that accepting payments without waiting for transaction confirmation is a huge security hole. If you think the project is harmful to you, look at the wilderness. Where there is no dam, the river washes away everything with the current. You propose to condemn the river, but in fact it is worth just building a dam. I understand that your opinion also has to be, but you should also pay attention to my alternative opinion.

This description you see in the Telegram Channel was copied from another site and is not relevant to our project.  We have never forced people to scam other members of the cryptocommunity.


Title: Re: [ANN] DoubleSpend.online | Double spend service | 5%
Post by: josh_kaprun on December 11, 2019, 04:48:04 PM
If you have any questions, please ask here  ;)