Show Posts
|
Pages: [1] 2 3 4 5 6 7 »
|
I am planning on writing a European Bitcoin exchange for my Computer Science final year project. The exchange will allow for a much larger variety of products such as swaps/forwards/options against other currencies (USD/BTC, EUR/BTC, GBP/BTC etc). It will also allow for setting stop losses and (hopefully) the option to short. Having not done any development work with Bitcoin in the past I was wondering if you could point me towards any useful documentation/ suggestions that could help me plan my implementation. What hurdles will I need to be wary of? I am looking forward to starting this exciting new project!
|
|
|
Sorry for the delay guys! More on the way
Status: 0/unconfirmed, broadcast through 7 nodes Date: 05/03/2013 21:55 To: 1Pc5sZmifXH5dXazhLnofFe63tjzmxwssP Debit: -1.00 BTC Transaction fee: -0.0005 BTC Net amount: -1.0005 BTC Transaction ID: 84675132ff60662f50bb6e08f4ec6f90b6d8021857b9967b8ccae3ebd432aa50
|
|
|
Hmm... Im a bit wary. I'll send 0.1 BTC over.
1D2UMziqTk2MEkWVgh8tSmTG4knYjXnyCM
Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 21:09 To: 1D2UMziqTk2MEkWVgh8tSmTG4knYjXnyCM Debit: -0.20 BTC Transaction fee: -0.0005 BTC Net amount: -0.2005 BTC Transaction ID: 7299b5e387244ea9d97fa0ab2ede0b513abda064198f7bfc577153dd742e06d1
|
|
|
Starting to double again now.
Status: 0/unconfirmed, broadcast through 7 nodes Date: 05/03/2013 21:07 To: 1Gkt8vhwq7oyRskdgG4K1qeRaEHDBGTiFH Debit: -0.50 BTC Transaction fee: -0.0005 BTC Net amount: -0.5005 BTC Transaction ID: e2a2ef5a6c31d904dc22f2a2bf095da8b23fee02118b3a0abaf68d0c6031c4ae
|
|
|
Highest so far Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:36 To: 1LFLy9cVq86jxNfU27mkK6mSR1WK2WnXRV Debit: -2.00 BTC Transaction fee: -0.0005 BTC Net amount: -2.0005 BTC Transaction ID: ee55da2aea7aec01d3145234b75f7d2124e80480f2088904622b8bab01ea76a2
|
|
|
Sending 50BTC now, we'll see how this goes...
"Any amount greater than 10BTC will not be doubled. Amounts less than 0.05 will not be doubled as too small and treated as donation!"Wouldn't go too well for you so don't do that!
|
|
|
Doubled
Status: 0/unconfirmed, broadcast through 6 nodes Date: 05/03/2013 08:23 To: 12quTU3t3zTBYA2mXDmAM6hJwYFuKSQJZj Debit: -0.20 BTC Transaction fee: -0.0005 BTC Net amount: -0.2005 BTC Transaction ID: 0cf4db5843fec00db5574085205825dde6594e4dbcc43f45515ea53b4d55e91b
|
|
|
Doubled. Status: 0/unconfirmed, broadcast through 5 nodes Date: 05/03/2013 00:45 To: 12quTU3t3zTBYA2mXDmAM6hJwYFuKSQJZj Debit: -0.20 BTC Transaction fee: -0.0005 BTC Net amount: -0.2005 BTC Transaction ID: 7935a942074f728a1fb598989c1eeba8e23dcc7c61d1a3b9d783ce11d38f3f91
|
|
|
*poof* and your BTC is gone...
*Poof Poof* and your BTC is doubled Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:36 To: 1LFLy9cVq86jxNfU27mkK6mSR1WK2WnXRV Debit: -2.00 BTC Transaction fee: -0.0005 BTC Net amount: -2.0005 BTC Transaction ID: ee55da2aea7aec01d3145234b75f7d2124e80480f2088904622b8bab01ea76a2 Status: 0/unconfirmed, broadcast through 7 nodes Date: 04/03/2013 23:32 To: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Debit: -0.80 BTC Net amount: -0.80 BTC Transaction ID: df7cf87ad3af347cc61850785058339241b9ac681b4158d0a7bea606e5fd381f Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:25 To: 18ipcztxh3rUZxbnki6fiUp7Cf1GPjmnWT Debit: -1.00 BTC Net amount: -1.00 BTC Transaction ID: 05878a923f5fc7e7d0de6da482c120e7904e6be907fe1b8b10812d662db2b831
|
|
|
Doubled. Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:36 To: 1LFLy9cVq86jxNfU27mkK6mSR1WK2WnXRV Debit: -2.00 BTC Transaction fee: -0.0005 BTC Net amount: -2.0005 BTC Transaction ID: ee55da2aea7aec01d3145234b75f7d2124e80480f2088904622b8bab01ea76a2
|
|
|
Why are scammers so stupid. This guy could have kept playing until someone sent him 10+ BTC. Instead he just runs with 1.
a) this is a game, everyone fully understands the risks/gains involved. b) this game will go on for days/weeks, just because I didn't double within 2minutes doesn't mean I'm not doubling!
|
|
|
Doubled - I have sent back to the address it came from to prevent any scammers. Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:25 To: 18ipcztxh3rUZxbnki6fiUp7Cf1GPjmnWT Debit: -1.00 BTC Net amount: -1.00 BTC Transaction ID: 05878a923f5fc7e7d0de6da482c120e7904e6be907fe1b8b10812d662db2b831
|
|
|
0.40 BTC sent, let's give it a try Return Address: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Doubled. Status: 0/unconfirmed, broadcast through 7 nodes Date: 04/03/2013 23:32 To: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Debit: -0.80 BTC Net amount: -0.80 BTC Transaction ID: df7cf87ad3af347cc61850785058339241b9ac681b4158d0a7bea606e5fd381f Thanks You're welcome!
|
|
|
0.40 BTC sent, let's give it a try Return Address: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Doubled. Status: 0/unconfirmed, broadcast through 7 nodes Date: 04/03/2013 23:32 To: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Debit: -0.80 BTC Net amount: -0.80 BTC Transaction ID: df7cf87ad3af347cc61850785058339241b9ac681b4158d0a7bea606e5fd381f
|
|
|
I want to play a little game, it's pretty simple, this is how it works.
I propose that I will double any Bitcoins sent to my address using *magic* or whatever...
This is a game of *trust*. Obviously I can run away after the first few Bitcoins you send me, but where would the fun be in that?
Let's see who loses first!
Game Begin: 18:00 EST The game will continue for days/weeks.
This address please: 1HNffyHktcD2iB6WJhPxKbALJdg4dwerTG
Any amount greater than 10BTC will not be doubled. Amounts less than 0.05 will not be doubled as too small and treated as donation!
Top 3 Doubles so far:
Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:36 To: 1LFLy9cVq86jxNfU27mkK6mSR1WK2WnXRV Debit: -2.00 BTC Transaction fee: -0.0005 BTC Net amount: -2.0005 BTC Transaction ID: ee55da2aea7aec01d3145234b75f7d2124e80480f2088904622b8bab01ea76a2
Status: 0/unconfirmed, broadcast through 7 nodes Date: 04/03/2013 23:32 To: 1ET2x3T2MXYXUYq2fKx7cgFLQjiJ2cSkbu Debit: -0.80 BTC Net amount: -0.80 BTC Transaction ID: df7cf87ad3af347cc61850785058339241b9ac681b4158d0a7bea606e5fd381f
Status: 0/unconfirmed, broadcast through 8 nodes Date: 05/03/2013 00:25 To: 18ipcztxh3rUZxbnki6fiUp7Cf1GPjmnWT Debit: -1.00 BTC Net amount: -1.00 BTC Transaction ID: 05878a923f5fc7e7d0de6da482c120e7904e6be907fe1b8b10812d662db2b831
|
|
|
This transaction indicates that BitMofo owns address 1CyKTdcEHjWtD9FuamThfQA2cjbHvYQnzy Then later BitMofo claims "Another doubled" sending 4 BTC to 1CyKTdcEHjWtD9FuamThfQA2cjbHvYQnzy
So the 4 BTC was just sent by BitMofo to himself.
I suspect that the lie was necessary to get the ball rolling, but it makes me wonder just how many more of the supposed doubles were "priming the pump" or sock-puppets. Still hoping for mine to get doubled, but starting to think I'll have to write off my contribution.
Unless it was a double back to the same person? - Max sends 1 BTC - BitMofo sends 2 BTC back - Max sends 2 BTC - BitMofo sends 4 BTC back I don't think so. Take a look at the posts: Max sends 0.5 BTC from 1gdphm to BitMofo at 13plh https://blockchain.info/tx-index/23573404/846d84f010b61c69996387d56ed1241c967d5476c5a04c469bf092d757162c06Debit: -0.50 BTC
Then BitMofo sends 1 BTC from 1cyktdc back to Max at 1gdphm https://blockchain.info/tx-index/23575563/4ed0269f3ed3d0131b474c7b33fde43bdf869b46c102494a7e7176cf52874c57Doubled.
Then BitMofo sends 4 BTC to 1cyktdc claiming another double https://blockchain.info/tx-index/23579274/d23b8ec28b10902d5882acc6e2a96418698fa571032bfa459ba417f9929a4e04Another doubled:
If he can send from 1cyktdc when he sends 1 BTC to double Max's 0.5 BTC, then he MUST own the 1cyktdc address. This can only mean that when he sent 4 BTC to 1cyktdc he was sending them to himself. Like I said, it was probably necessary to get things going (much like a musician placing a few dollars in their own tip jar before they put it out). But that particular claim of doubling looks like an obvious lie. Perhaps that is the only lie, but the existence of that lie does make me wonder how many more lies there are in this game. How many more false claims of doubling? How many sock-puppets? The double was not to myself as ianbakewell can confirm
|
|
|
Guys I will be back, work has taken priorities. Round 2/continuation this weekend!
|
|
|
Have created a list of transactions I still need to double, will get on it as soon as I get home from work!
|
|
|
Status: 6 confirmations, broadcast through 6 nodes Date: 12/09/2012 13:09 To: Double or run? 13pLHUm8gPEN5H4xvTg8pqFHcr24ywzY1Z Debit: -2.00 BTC Transaction fee: -0.001 BTC Net amount: -2.001 BTC Transaction ID: 5ebbb89198062454c20bb24fefca4bfd2b1bcf142b67fa0f2689af832280717b
Fully confirmed now
Here you go - you were almost daring enough to made the top Status: 0/unconfirmed, broadcast through 10 nodes Date: 12/09/2012 23:34 To: 114kWBPqiboAKcb4Ms65ZrVHcP1s1jFEXG Debit: -4.00 BTC Net amount: -4.00 BTC Transaction ID: 062a48f0baff05c3ed09fbb0f7637f1d17619f21e7c9a366c5f2dcd8c5014839
|
|
|
few more doubled:
Status: 0/unconfirmed, broadcast through 16 nodes Date: 12/09/2012 23:21 To: 1Pu8vefpRypTsk2msqhcKtt2e4qoEoaQ6o Debit: -0.22 BTC Transaction fee: -0.0005 BTC Net amount: -0.2205 BTC Transaction ID: 8e710cd8f2875689347cd60791a8e700b37d5f7a6920859c418bcaee75c21b67
Status: 0/unconfirmed, broadcast through 17 nodes Date: 12/09/2012 23:22 To: 1Jnn6b1atKzuwBigo3dgV6ExU2TQzSmnad Debit: -0.03 BTC Transaction fee: -0.0005 BTC Net amount: -0.0305 BTC Transaction ID: 6114be847ede9fcd09be5daff4395a0d35fc74539e638280be414c106f498f17
Status: 0/unconfirmed, broadcast through 16 nodes Date: 12/09/2012 23:24 To: 1PZrM2dDbTjHk94Jgye51Bfkebf52MYDAD Debit: -0.10 BTC Transaction fee: -0.0005 BTC Net amount: -0.1005 BTC Transaction ID: aae3a644b6717e8f6fd9ee18d236fa1ce3089027e45e69ab00f0fe6af6eb0892
Status: 0/unconfirmed, broadcast through 15 nodes Date: 12/09/2012 23:25 To: 1Borat17TLh7iyiCda8QD91sgfpwPV2p5M Debit: -0.10 BTC Transaction fee: -0.0005 BTC Net amount: -0.1005 BTC Transaction ID: 70e6f3f0d2030e7dd36525ca50bfc9c635edab26b53a6b822603f4808d027f8d
Status: 0/unconfirmed, broadcast through 13 nodes Date: 12/09/2012 23:29 To: 1LPbuSomzry9pT2DKarjZiDpZ8HCx1ukq2 Debit: -0.20 BTC Transaction fee: -0.0005 BTC Net amount: -0.2005 BTC Transaction ID: 255f546e96712306e5c586c0a46cc7160281c4319beebf38b7808fec07140180
Status: 0/unconfirmed, broadcast through 18 nodes Date: 12/09/2012 23:28 To: 1KjjNjd4WmtHtN1uaRQb3k1ZHDaSbpFJeo Debit: -0.10 BTC Transaction fee: -0.0005 BTC Net amount: -0.1005 BTC Transaction ID: 3a3503dccfcd1490c19f00264593de9a839bc19cd39f7944a64031114900d004
|
|
|
|