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Topic: Lot of double spends lately? (Read 1044 times)

sr. member
Activity: 476
Merit: 250
October 15, 2014, 08:50:26 PM
#10
No problem, do not worry.
“Double spends on this page may be unintentional. In the event that a double spend is maliciously crafted being listed on this page is no indication that it was successful or any merchant or user lost money as a result.”
hero member
Activity: 686
Merit: 500
October 15, 2014, 08:11:54 PM
#9
https://blockchain.info/double-spends

Is this something to be worried about?
No, this is really a very small amount. It is a very small percentage of the total transactions.

I would also assume that many/most/potentially off of these double spends are not actual double spend "attacks" as some may be from large mining pools processing payouts to various miners, not having their payout TX confirming when they find a block then including a set of TXs that would payout to miners but may not include the original inputs that the TX had that were originally propagated to the network. This would appear to be a double spend while everyone would still get their bitcoin so it would not be a true double spend attack
legendary
Activity: 1512
Merit: 1012
October 14, 2014, 05:55:22 PM
#8
use bartail on debuglog of a bitcoin core node ...  Roll Eyes and you see a lot more double-spend attempt per hour. Grin
sr. member
Activity: 252
Merit: 250
Skoupi the Great
October 14, 2014, 05:53:56 PM
#7
Also not all double spends are an attempt to fraud. Many people are just curious to see in action how double spend attempts are treated by the network and/or try to build systems that deal with unconfirmed transactions.
hero member
Activity: 574
Merit: 523
October 14, 2014, 05:19:20 PM
#6
lol bee7 came to the same conclusion at the same second .. nice (well just 1 minute apart)

Smiley it's obvious, so nothing surprising. 
legendary
Activity: 4410
Merit: 4766
October 14, 2014, 05:16:41 PM
#5
lol bee7 came to the same conclusion at the same second .. nice (well just 1 minute apart)
legendary
Activity: 4410
Merit: 4766
October 14, 2014, 05:15:51 PM
#4
not really. just ignore double spends. they dont confirm and its just one guy attempting to crack the system. usually thy give up once thy realise it cant be cracked.

the latest spell of double spends is this address
https://blockchain.info/address/13eb7BFXgHeXfxrdDev1ehrBSGVPG6obu8
hero member
Activity: 574
Merit: 523
October 14, 2014, 05:14:51 PM
#3
legendary
Activity: 2674
Merit: 2965
Terminated.
October 14, 2014, 05:13:24 PM
#2
No, why are you even asking this?

39 Double Spends Double spends detected in the last 500,000 transactions (10 Minute Cache)
Wow, there is really a lot.  Roll Eyes
full member
Activity: 177
Merit: 100
Now that's a can do attitude!
October 14, 2014, 05:11:24 PM
#1
https://blockchain.info/double-spends

Is this something to be worried about?
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