The cost of Bitcoin attacks - page 2.

bearex

hero member

Activity: 560

Merit: 501

So you can double spend a 0 confirmation transaction with no cost? Shocked

redsn0w

legendary

Activity: 1778

Merit: 1043

#Free market

Quote from: bearex on October 24, 2015, 06:36:43 AM

How much does it costs, for an attacker to double spend a coin at:

0 confirmations
1 confirmation
...
?

Trying to get some borders for buyers to wait, so the double spend doesnt happen.

Thanks

To double spend (send two times the 'same' TX) you have only to use a custom client (the RbF -replace by fee | bitcoinCore). However, you can't double spend a tx once it has 1 or more confirmation.

bearex

hero member

Activity: 560

Merit: 501

How much does it costs, for an attacker to double spend a coin at:

0 confirmations
1 confirmation
...
?

Trying to get some borders for buyers to wait, so the double spend doesnt happen.

Thanks

Topic: The cost of Bitcoin attacks - page 2. (Read 1758 times)