Pages:
Author

Topic: Help me relay a double-spend transaction - page 3. (Read 5168 times)

copper member
Activity: 1498
Merit: 1528
No I dont escrow anymore.
September 13, 2014, 06:11:08 AM
#4
Maybe I dont understand, but what I see is:

TXa[1] that uses the output (0.06 BTC) form TXb[2] as an input and TXc [3] that uses the output of TXa (0.059 BTC) as an input and generates an output (0.058 BTC) that is spend in TXd [4] creating two new outputs of 0.057 and 0.0001, both currently unspend.

A double spend would be if two TX had the same inputs, which makes it impossible that both will confirm. And frankly I would take anything bc.i shows with a grain of salt. I tends to be wrong on a regular basis. Most recent example would be the 6 orphaned blocks in a row.

What exactly are you trying to do?


[1] https://blockchain.info/tx/604ff6cb6b605420139adfbf91fd31266cdafcb7ccd163cfbdbdf5a4fa7a1881
[2] https://blockchain.info/tx/3cf4c99b0a3b245a39d5bb68acfeb721eba96b2b034e75d8729bc9181bc8494d
[3] https://blockchain.info/tx/f34a12f0c153055ef8d9ca4c917861de9130651495c21b9eba792050a07bfa71
[4] https://blockchain.info/tx/1af41efbdc0370f39f81c0bc2a68392a6243fc8e3edd4d48d5ffb2dae4c0931f
hero member
Activity: 935
Merit: 1002
September 13, 2014, 06:04:12 AM
#3
uhm thats not a double spend. They use different inputs.


You miss understood me https://blockchain.info doesn't show their double-spend tx's any more but those two separate transactions had their double-spend transactions and it was listed on their site the thing is that my double-spends were successful there was no reason for https://blockchain.info to list those other transaction anymore as they would have never confirmed.
copper member
Activity: 1498
Merit: 1528
No I dont escrow anymore.
September 13, 2014, 05:53:40 AM
#2
uhm thats not a double spend. They use different inputs.

hero member
Activity: 935
Merit: 1002
September 13, 2014, 05:41:52 AM
#1
Now before everyone's going to say double-spending is impossible i want to say that i want to make a double-spend attempt  means one transaction will confirm and one will drop.
I had a success on double-spending these tx's f34a12f0c153055ef8d9ca4c917861de9130651495c21b9eba792050a07bfa71,604ff6cb6b605420139adfbf91fd31266cdafcb7ccd163cfbdbdf5a4fa7a1881 but that was mostly a poor luck because Eligius and BTC Guild have forgotten about my first transaction which had 0 fee. What i want to make is either push two transactions at exactly same time that will both get relayed and get on the network but in the end only one will confirm or either discover a node which relays double-spend tx's and will allow me to double-spend that transaction at any time.I haven't yet tried Petter Todd's Replace-by-Fee Tools, Double Spend feature but that is just because as far as i can tell it creates two transactions one with low fee and one with big and i want to create two transactions which both has low fee.

P.S What happened to https://blockchain.info/create-double-spend
Pages:
Jump to: