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Investigating the need for MasterCoin / Colored Bitcoins Altcoin Discussion
Well yeah even between blockchains is possible with multisig of some kind appare…
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n/a | killerstorm | September 04, 2012, 12:12:00 PM |
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Investigating the need for MasterCoin / Colored Bitcoins Altcoin Discussion
In theory, exchange between coins of different colors can be distributed, i.e. r…
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n/a | killerstorm | September 04, 2012, 11:33:09 AM |
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Investigating the need for MasterCoin / Colored Bitcoins Altcoin Discussion
I've started doing a little proof-of-concept to check this idea. My fork: https:…
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n/a | killerstorm | September 04, 2012, 07:16:48 AM |
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[LTC-GLOBAL] burnside's Litecoin Global Stock Exchange - Public Beta Altcoin Discussion
That's helpful, I'll try to re-word things where I can to clear things up. I th…
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n/a | killerstorm | August 30, 2012, 03:22:51 PM |
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[LTC-GLOBAL] burnside's Litecoin Global Stock Exchange - Public Beta Altcoin Discussion
I thought long and hard about doing a GLBSE-style master account with sub accoun…
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n/a | killerstorm | August 30, 2012, 03:01:24 PM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
The whole "proof of stake" idea could have profound effects on exchanges too--0%…
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n/a | killerstorm | August 30, 2012, 04:06:09 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
You're again missing the point: this is how crypto research works. People try to…
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n/a | killerstorm | August 28, 2012, 02:24:13 PM |
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Proof of Activity Proposal Development & Technical Discussion
Apparently cluttering coblee's thread is OK No, it's a different thing.Here's an…
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n/a | killerstorm | August 28, 2012, 12:49:36 PM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
If you take your n (accounts) to infinity, you see it's just (p*n)^k > 1/q. Here…
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n/a | killerstorm | August 28, 2012, 12:12:14 PM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
The reason I ask is that if you write suppose there are n shares in work, you th…
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n/a | killerstorm | August 28, 2012, 07:27:14 AM |
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Investigating the need for MasterCoin / Colored Bitcoins Altcoin Discussion
In theory, exchange between coins of different colors can be distributed, i.e. r…
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n/a | killerstorm | August 28, 2012, 06:31:06 AM |
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Investigating the need for MasterCoin / Colored Bitcoins Altcoin Discussion
Why not the default, "Satoshi" client? It might be a tad harder to work with it,…
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n/a | killerstorm | August 28, 2012, 05:36:11 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
There is a lottery. Here's a crude approximation:Suppose attacker owns n identi…
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n/a | killerstorm | August 28, 2012, 03:50:48 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
As I understand, here's a formula (with a bit of description): https://github.co…
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n/a | killerstorm | August 27, 2012, 11:37:11 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
Same with coin age here. You can accumulated a lot of coin age, but in order to…
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n/a | killerstorm | August 27, 2012, 11:14:27 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
I offered this thread for discussion, but I didn't get a lot of feedback with me…
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n/a | killerstorm | August 27, 2012, 10:45:08 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
Definitely not as bad as RealSolid. At least implementation is open source...But…
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n/a | killerstorm | August 27, 2012, 03:31:31 AM |
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[LTC-GLOBAL] burnside's Litecoin Global Stock Exchange - Public Beta Altcoin Discussion
Please check here: http://en.wikipedia.org/wiki/Treasury_stockQuoteA treasury s…
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n/a | killerstorm | August 27, 2012, 02:03:30 AM |
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[LTC-GLOBAL] burnside's Litecoin Global Stock Exchange - Public Beta Altcoin Discussion
burnside, can you please explain IPO mechanics?Create asset page says that I sho…
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n/a | killerstorm | August 27, 2012, 01:54:46 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
Sunny King have provided only a very vague description of an algorithm, but as I…
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n/a | killerstorm | August 27, 2012, 01:31:13 AM |
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Proof of Activity Proposal Development & Technical Discussion
As an attacker, you have 1600 coin confirmations to spend for block 1. The other…
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n/a | killerstorm | August 26, 2012, 02:48:47 PM |
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Proof of Activity Proposal Development & Technical Discussion
Mining several blocks in a row is much more difficult. In order to mine 6 blocks…
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n/a | killerstorm | August 26, 2012, 11:36:43 AM |
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Proof of Activity Proposal Development & Technical Discussion
Imagine our whole world consists of 100 identical hashing units which consist of…
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n/a | killerstorm | August 26, 2012, 08:57:43 AM |
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Proof of Activity Proposal Development & Technical Discussion
For an example of a robust system that prevents periodic double spends, consider…
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n/a | killerstorm | August 26, 2012, 08:35:59 AM |
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Proof of Activity Proposal Development & Technical Discussion
That spending is a signature of random data, because that data exists on an orph…
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n/a | killerstorm | August 23, 2012, 05:39:15 AM |
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Proof of Activity Proposal Development & Technical Discussion
Point taken. Do you see a way to fix up this proposal so that it's not theoretic…
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n/a | killerstorm | August 23, 2012, 02:59:10 AM |
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Proof of Activity Proposal Development & Technical Discussion
However, there's a crypto issue with this suggestion: we would include a signatu…
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n/a | killerstorm | August 23, 2012, 02:42:17 AM |
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Proof of Activity considered harmful Development & Technical Discussion
OK, here's a full description of attacks which, I think, prove that PoA is not u…
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n/a | killerstorm | August 22, 2012, 04:50:22 AM |
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Proof of Activity Proposal Development & Technical Discussion
If he can pull of the double spends, the value of the currency will drop signifi…
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n/a | killerstorm | August 22, 2012, 04:08:20 PM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
Well, if you want to work further on proof-of-stake approach I strongly recommen…
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n/a | killerstorm | August 22, 2012, 02:26:44 PM |
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scheduled video meetings Project Development
Thanks, that would be cool, but I'm also looking for somebody to help with marke…
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n/a | killerstorm | August 22, 2012, 11:06:51 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
Whatever, he is doing something experimental. Proper typically equates to not do…
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n/a | killerstorm | August 22, 2012, 09:51:32 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
PoW is costly in energy and capital investment, but PoS is costly too to the att…
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n/a | killerstorm | August 22, 2012, 09:45:59 AM |
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Proof of Activity Proposal Development & Technical Discussion
What do you mean by "it is not necessary to have a full block to make a signatur…
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n/a | killerstorm | August 22, 2012, 06:40:23 AM |
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Proof of Activity Proposal Development & Technical Discussion
But isn't it true that in coblee's proposal you would see both "Fork A" and "For…
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n/a | killerstorm | August 22, 2012, 03:39:39 AM |
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Proof of Activity Proposal Development & Technical Discussion
even absent a byzantine attackerWell I guess it's aimed primarily at byzantine a…
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n/a | killerstorm | August 22, 2012, 02:26:42 AM |
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GRouPcoin Announcements (Altcoins)
The long delayed debut of GRouPcorp, the GRouPcoin-promoting Corp along the line…
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n/a | killerstorm | August 22, 2012, 02:49:55 AM |
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[PPC] PPCoin 0.2 Proposal Altcoin Discussion
Experts have gone over this proof of stake stuff for what, months for sure maybe…
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n/a | killerstorm | August 22, 2012, 02:03:44 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
Perhaps showstopping problems will come up.What do you mean by "perhaps"? We alr…
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n/a | killerstorm | August 22, 2012, 01:56:35 AM |
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Investigating the need for MasterCoin Altcoin Discussion
Intrested to help ?Well, I'm interested in colored bitcoins, but not so much in…
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n/a | killerstorm | August 21, 2012, 04:40:25 PM |
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scheduled video meetings Project Development
I know a CEO of a company which, among other things, owns a scheduled video meet…
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n/a | killerstorm | August 21, 2012, 03:50:52 PM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
It would be like saying this vault is a great design except for people being abl…
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n/a | killerstorm | August 21, 2012, 11:09:33 AM |
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Investigating the need for MasterCoin Altcoin Discussion
I failed to understand about a half of MasterCoin paper, but it seems to be way…
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n/a | killerstorm | August 21, 2012, 05:50:16 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
Actually a large stash of coins is not even necessary to perform double-spends:…
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n/a | killerstorm | August 21, 2012, 05:00:48 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
The fundamental problem is that stakeholders can mount double-spending attacks e…
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n/a | killerstorm | August 21, 2012, 02:53:17 AM |
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PPCoin is NOT a decentralized cryptocurrency Altcoin Discussion
Well, I believe proof-of-stake can work if there is a way for someone to lose hi…
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n/a | killerstorm | August 20, 2012, 10:01:36 AM |
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PPCoin is NOT a decentralized cryptocurrency Altcoin Discussion
They hope that they'll find an algorithm to do distributed checkpointing... But…
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n/a | killerstorm | August 20, 2012, 08:13:36 AM |
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PPCoin is NOT a decentralized cryptocurrency Altcoin Discussion
(It was already mentioned a couple of times in comments, but they are often buri…
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n/a | killerstorm | August 20, 2012, 07:23:03 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
(Elaborating on my previous comment a bit.)Let's imagine lack of centralized che…
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n/a | killerstorm | August 20, 2012, 05:21:33 AM |
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[ANN] [PPC] PPCoin Released! - First Long-Term Energy-Efficient Crypto-Currency Announcements (Altcoins)
Finally, a real non-scam altcoin!I wouldn't be so sure... It's based on original…
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n/a | killerstorm | August 20, 2012, 04:44:17 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
What about name of the new coin ?BBQcoin sounds funny, but this was a joke. righ…
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n/a | killerstorm | July 29, 2012, 06:32:42 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
I believe that the right solution is 'divide and conquer', i.e. instead of havin…
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n/a | killerstorm | July 29, 2012, 02:58:23 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
This is similar to what an account based ledger would do, except you'd have to s…
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n/a | killerstorm | July 29, 2012, 02:49:15 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
Do you plan to implement some sort of pruning/reducing blockchain's size from th…
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n/a | killerstorm | July 28, 2012, 04:19:25 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
I mean, if bbqcoin is possible...1. OK, to make it clear, it is vaporware: I'm a…
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n/a | killerstorm | July 27, 2012, 02:37:36 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
@killerstormHave you read this ?https://bitcointalk.org/index.php?topic=79837.0;…
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n/a | killerstorm | July 28, 2012, 03:36:30 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
Given that bounty will be a constant, you can completely eliminate tx feesNo. Th…
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n/a | killerstorm | July 28, 2012, 03:17:30 AM |
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What if you checkpoint every block ? Altcoin Discussion
The way it works now, developers merely propose a lock and users have to accept…
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n/a | killerstorm | July 28, 2012, 03:13:30 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
If "influential people" decide to attack your shit, this community will be split…
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n/a | killerstorm | July 27, 2012, 10:55:03 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
That would be point 3.3 in my original message. I don't have a complete picture…
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n/a | killerstorm | July 27, 2012, 05:54:15 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
1. To get it merged-mined I need to convince some major pools that my chain is a…
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n/a | killerstorm | July 27, 2012, 04:43:24 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
To clarify why are you so lazy?I'm motivated only if I see that other people are…
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n/a | killerstorm | July 27, 2012, 03:05:36 AM |
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fuck this shit, I want my own blockchain! Altcoin Discussion
Nothing, actually. I'm just sort of lazy.I'm posting this just to see community…
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n/a | killerstorm | July 27, 2012, 02:52:48 AM |
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BBQCoin is dead, cool! Altcoin Discussion
and no, its not becuase it was a fork, or just becuase i could.. Cubox, you are…
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n/a | killerstorm | July 26, 2012, 06:56:57 AM |
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The problem of 51% attacking alt-chains Altcoin Discussion
These things are called CRYPTOcurrencies for a reason. They are NOT based on tru…
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n/a | killerstorm | July 26, 2012, 05:02:42 AM |
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hash algo more GPU-resistant than scrypt? Altcoin Discussion
I don't think so, with certain hash function designs advantage of ASIC/FPGA woul…
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n/a | killerstorm | July 25, 2012, 07:28:09 AM |
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hash algo more GPU-resistant than scrypt? Altcoin Discussion
It makes sense in game where economy is large part of the game. If currency is b…
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n/a | killerstorm | July 25, 2012, 06:20:53 AM |
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hash algo more GPU-resistant than scrypt? Altcoin Discussion
So it turns out that scrypt is barely better than SHA-256 in terms of CPU/GPU pe…
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n/a | killerstorm | July 25, 2012, 05:03:44 AM |
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cryptocurrencies not based on proof-of-work Altcoin Discussion
This currency could be "mined" using network cards.How is that possible?QuoteLoo…
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n/a | killerstorm | July 23, 2012, 06:27:53 AM |
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cryptocurrencies not based on proof-of-work Altcoin Discussion
Well I can see another problem: where would mining go?As I mentioned, it isn't i…
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n/a | killerstorm | July 23, 2012, 05:00:52 AM |
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cryptocurrencies not based on proof-of-work Altcoin Discussion
I wonder whether there are any developments on cryptocurrencies which are not ba…
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n/a | killerstorm | July 23, 2012, 03:00:44 AM |
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Looking for partners (ideally, designers) to work on bitcoin-related projects. Project Development
Just to be constructive: I came up with a solution for myself, namely a project…
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n/a | killerstorm | July 06, 2012, 02:00:24 PM |
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Looking for partners (ideally, designers) to work on bitcoin-related projects. Project Development
WhoI'm a programmer, I can implement server-side parts of web sites (among othe…
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n/a | killerstorm | July 06, 2012, 05:06:09 AM |
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hosted ecommerce solution working with bitcoins Project Development
I see plenty of shopping cart interfaces, but no hosted, i.e. SaaS solutions for…
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n/a | killerstorm | March 07, 2012, 08:43:48 AM |
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SHA-256 as a boolean function Mining software (miners)
Concrete numbers: one SHA-256, 32 boolean variables in nonce position, no BDD op…
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n/a | killerstorm | December 30, 2011, 05:32:20 PM |
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SHA-256 as a boolean function Mining software (miners)
Off-topic. You're not talking about boolean logic implementation anymore. Thes…
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n/a | killerstorm | December 30, 2011, 08:07:16 AM |
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SHA-256 as a boolean function Mining software (miners)
For people curious about possibility of optimization of 'fringe' nodes, here are…
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n/a | killerstorm | December 30, 2011, 07:14:47 AM |
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SHA-256 as a boolean function Mining software (miners)
If possible, what would the benefits of this be?Let's say 10-20% speedup in an i…
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n/a | killerstorm | December 30, 2011, 06:34:34 AM |
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SHA-256 as a boolean function Mining software (miners)
From what I understand (here + usenet) you are near to need "almost as few" reso…
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n/a | killerstorm | December 30, 2011, 06:17:18 AM |
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SHA-256 as a boolean function Mining software (miners)
Yep, right. So it is 768 bits in general case. But it doesn't make any differenc…
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n/a | killerstorm | December 28, 2011, 07:53:50 AM |
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SHA-256 as a boolean function Mining software (miners)
More-or-less so. The aim is, indeed, to 'reduce needless duplication of work'. H…
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n/a | killerstorm | December 28, 2011, 06:52:27 AM |
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SHA-256 as a boolean function Mining software (miners)
I'm experimenting with an alternative way to compute SHA-256 -- through tracing…
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n/a | killerstorm | December 28, 2011, 05:58:00 AM |
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Insecure local private keys problem definition (and brainstorming) Development & Technical Discussion
unencrypted private keys must reside and move around on the client's network con…
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n/a | killerstorm | June 28, 2011, 08:05:40 AM |
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Designing distributed contracts Development & Technical Discussion
The oracle transaction can be combined with another signature so only the grands…
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n/a | killerstorm | June 28, 2011, 05:28:07 AM |
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Designing distributed contracts Development & Technical Discussion
I don't quite get how "oracle" example is secure. This part:QuoteThe signature u…
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n/a | killerstorm | June 26, 2011, 07:58:35 AM |
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A proposed solution to adjust for lost Bitcoins: wallet 'heartbeats' Development & Technical Discussion
Cryptographic weaknesses can be also seen as an argument FOR coin expiry.Bitcoin…
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n/a | killerstorm | June 24, 2011, 08:51:38 AM |
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Designing distributed contracts Development & Technical Discussion
Currently, script evaluation is independent of context. If OP_BLOCKNUMBER is def…
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n/a | killerstorm | June 24, 2011, 06:33:46 AM |
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Designing distributed contracts Development & Technical Discussion
Hmm, latest message I can find on OP_BLOCKNUMBER is of May 03 http://forum.bitco…
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n/a | killerstorm | June 23, 2011, 03:37:50 PM |
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Designing distributed contracts Development & Technical Discussion
I have an alternative idea for escrows which has some overlap with this.Basic id…
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n/a | killerstorm | June 23, 2011, 11:18:26 AM |
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фьючерсы/опционы Трейдеры
Так а в чём, собственно, проблема торговать capped-style futures? Софт не поймёт…
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n/a | killerstorm | June 22, 2011, 02:36:11 PM |
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фьючерсы/опционы Трейдеры
У нас есть две цены -- текущая референсная цена по которой будет осуществляться…
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n/a | killerstorm | June 22, 2011, 10:09:43 AM |
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фьючерсы/опционы Трейдеры
Ну вот смотри, на РТС есть фьючерсный контракт на курс Доллар США - рубль (Si).…
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n/a | killerstorm | June 22, 2011, 06:22:23 AM |
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фьючерсы/опционы Трейдеры
Это опцион колл со страйком 25 и датой экспирации "через неделю". Сразу возникаю…
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n/a | killerstorm | June 22, 2011, 05:47:30 AM |
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фьючерсы/опционы Трейдеры
Если говорить о серьёзных трейдерах, то тут в первую очередь вопрос какими вещам…
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n/a | killerstorm | June 21, 2011, 07:37:00 PM |
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BTC/USD futures settled in BTC exchange (alpha version) Marketplace
I've changed it, now it shows all orders, as there is not too much activity for…
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n/a | killerstorm | June 21, 2011, 10:56:22 AM |
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фьючерсы/опционы Трейдеры
QuoteОбычно фьючерсы используются так1. То что вы описали это форвардный контрак…
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n/a | killerstorm | June 21, 2011, 09:51:42 AM |
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Where can I SHORT BTC? Trading Discussion
I'm making a futures trading site where you can bet on price of bitcoins using b…
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n/a | killerstorm | June 21, 2011, 08:29:07 AM |
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фьючерсы/опционы Трейдеры
Ха, мы так здорово замаскировались, что я даже непонял что killerstorm - наш соо…
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n/a | killerstorm | June 21, 2011, 07:20:21 AM |
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Reports of MtGox being hacked ARE REAL (Fixed) Bitcoin Discussion
(I don't blame MagicalTux, since he didn't write the code.)But he has "PHP can d…
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n/a | killerstorm | June 18, 2011, 06:19:22 AM |
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фьючерсы/опционы Трейдеры
Quoteа разорвать контракт можно в любое время?Можно отозвать предложение (ордер)…
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n/a | killerstorm | June 12, 2011, 09:58:42 AM |
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