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Topic: Warning! this bitcoin address contains transactions which may be double spends. (Read 2968 times)

-ck
legendary
Activity: 4088
Merit: 1631
Ruu \o/
Most common reason for double spends showing up at blockchain is you are mining at a pool. As soon as the pool gets an orphan block, blockchain falsely tags the pool's generation address as double spending. It's a mistake at blockchain.info and they should fix it.
newbie
Activity: 7
Merit: 0
The problem with double spends may occur when user upgrades to Bitcoin Core v0.10 and used low fees for previous transactions (custom made). After upgrading transaction is marked as conflicted and inputs are unlocked for that transaction to be spent again. This is good because that allows You to fix Your long waiting unconfirmed transaction.

Since this version not so long ago appeared officially, most likely this problem may be seen often for some time. And yes, there is a way to abuse it easier now in new client, so it may actually occur more often from now on...

I accidentally made double spend myself too and I'm not too happy about that because now I need to refund old TX to member. Sad
legendary
Activity: 4326
Merit: 8899
'The right to privacy matters'
Don't worry that double spend problem pops up look at my address here.


https://blockchain.info/address/1Fo2K52Rz7LZw9fcF5BDdDBjfNaViQ8J3x

look at my address via blocktrail
https://www.blocktrail.com/BTC/address/1Fo2K52Rz7LZw9fcF5BDdDBjfNaViQ8J3x



look at Kano's address

https://blockchain.info/address/1KzFJddTvK9TQWsmWFKYJ9fRx9QeSATyrT

look at Kano's address via blocktrail

https://www.blocktrail.com/BTC/address/1KzFJddTvK9TQWsmWFKYJ9fRx9QeSATyrT


This is a problem on the part of blockchain.info
legendary
Activity: 1456
Merit: 1000
If it is safe to link my Bitcoin address here i will link it later.

Sorry for my very BAD English Sad

Linking to your public address is safe.  Just don't put your private key or anything such as that.
full member
Activity: 224
Merit: 100
If it is safe to link my Bitcoin address here i will link it later.

Sorry for my very BAD English Sad
full member
Activity: 224
Merit: 100
Hi everyone!

What is this?
I did not spend any Bitcoins since my wallet is made Sad
im just keeping my Bitcoins for the next big boom, but today i saw this error from Blockchain.info

"Warning! this bitcoin address contains transactions which may be double spends. You should be extremely careful when trusting any transactions to or from this address."

All of my Bitcoins came from Antpool by mining.

By the way,
Does my Bitcoins corrupted?
Can i spent my Bitcoins?
Should i change my Bitcoin Address?
Did i do something BAD or wrong?

Thanks advance for your reply/helps
and
God Bless!!!!!
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