[HYDRA 2FA]

Sell a way to cancel the trance before receiving confirmations in the system

A person will see a positive balance, but only until we cancel the transaction, and the money will return back, with the money he can not do anything, do not withdraw,
So it can hang from 10 minutes to a day.(to cancel, you only need to press one key :)) Preparation takes no more than 5 minutes. Copy-paste think anyone can.

For a real buyer will demonstrate in action.
I must say this is not BTC Core. No special skills are required, this is not a manual, I will explain everything on the "fingers". The method has nothing to do with the public method associated with Electrum! The main plus of my method is that you only need the amount for the service / product or other things that you breed, the second transaction does not need the same amount. + everything is faster and more convenient, in one click, the cancellation is done in a couple of seconds

PRICE: 200$
VIDEO PROOF: https://youtu.be/kvZOVV1H4RA
Contacts:
PM
Start Contract

[pro]

The video you posted is private, might want to make it public.

[HYDRA 2FA]

The video you posted is private, might want to make it public.

Thanks,I fixed it

[banonkiel]

Double-spending became a "method" and it's worth $200.

I would be very disappointed if someone actually bought this.