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201  Bitcoin / Bitcoin Discussion / Re: Micropayments? on: January 03, 2011, 03:15:20 PM

Found something that can check SW state of large HPCs.

InstantCheck: Checking the Determinism of Parallel Programs Using On-the-fly Incremental Hashing
http://www.upcrc.illinois.edu/media/publications.html
This could graph changes to SW or running programs by comparing previous hashes of software runs (Deterministic replay).
It might be useful to see who is monkeying with codebase and trying to game the system.
Simple changes to isStandard() would allow reporting to all generators and cartels... but this is future stuff not needed for beta Undecided

"Determinism is generally defined as producing observationally equivalent outputs on
all executions starting from observationally equivalent inputs"
https://researcher.ibm.com/researcher/files/us-mtvechev/SAS%202010%20-%20Determinism.pdf

isStandard() detects scout tx sent from random generator node (hive)
sStandard() creates test tx that watches IO read then creates hash (worker) on the fly that reports to generators nodes (hives)
compares to previous hash for inconsistencies, cool!
Attack drones could flood non-compliant nodes with requests and warn topologically nearby clients that generator "x" is problem.

I would like to see the java on this but I don't think it is FOSS.

Is this useful? These guys at ISU use this software to check for bugs/races/code integrity/network integrity/etc.
It takes a snapshot of specific executions and hashes it, then compares it to previous ones. Any inconsistencies could be graphed and redflag DOSes prior to when they affect the network.
202  Bitcoin / Bitcoin Discussion / Re: Mining cartel attack on: January 03, 2011, 09:25:36 AM
278 seconds to find block 100810
9 seconds to find block 100809
52 seconds to find block 100808
88 seconds to find block 100807

342 seconds to find block 100806

Are the cartels onto something here or is this an anomaly?

Found something that can check SW state of large HPCs.

InstantCheck: Checking the Determinism of Parallel Programs Using On-the-fly Incremental Hashing
http://www.upcrc.illinois.edu/media/publications.html
This could graph changes to SW or running programs by comparing previous hashes of software runs (Deterministic replay).
It might be useful to see who is monkeying with codebase and trying to game the system.
Simple change to isStandard() would allow reporting to all generators and cartels... but this is future stuff not needed for beta Undecided

"Determinism is generally defined as producing observationally equivalent outputs on
all executions starting from observationally equivalent inputs"
https://researcher.ibm.com/researcher/files/us-mtvechev/SAS%202010%20-%20Determinism.pdf

isStandard() detects scout tx
creates test tx and watches IO then creates hash (worker) that reports to generators nodes (hives)
compares to previous hash for inconsistencies, cool!

I would like to see the java on this but I don't think it is FOSS.
203  Bitcoin / Press / Re: Bitcoin press hits, notable sources on: December 31, 2010, 08:20:13 PM
Making an appearance in China, not sure for how long.
I used google.translate but it's Gavin's interview linked.

http://www.sootoo.com/content/79052.shtml
204  Economy / Economics / Re: The economics of generalized bitcoin on: December 24, 2010, 09:59:38 AM
This is another general application for the economics:
http://bitcointalk.org/index.php?topic=2299.0
205  Bitcoin / Bitcoin Discussion / Re: BitDNS and Generalizing Bitcoin on: December 24, 2010, 06:11:00 AM
I made a little writeup on the original reason for this post before it became strictly bitDNS topic. There are a few thoughts and would appreciate anybody's input.

http://bitcointalk.org/index.php?topic=2163.40
206  Economy / Economics / Re: The economics of generalized bitcoin on: December 24, 2010, 05:56:01 AM

For myself, I think it would be healthy to see what alternate currencies might do, but I do think it could drive Bitcoin itself under as a currency too, or at least marginalize it.  This isn't a given and only raw speculation based upon a gut instinct here and not based upon any sort of hard data.  I just don't know if Bitcoin could survive against other currencies based upon services which drive their value.

"An economist, a philosopher and a coder walk into a bar..."

I agree that separation of bitcoin from other bitx clients is essential. We need a study group to examine the large pool of opportunity alternate currencies/apps might have on the original network. Tying any of them together more than technically through the chain is sound thought. What we need is to explain the different forces at play here.

We could create an allegory that describes bitcoin and any additional bitx (including bitDNS/domain). The original client is facinating because we are witnessing something new - a self-sustaining trust network. Topologically speaking, bitcoin engine is a closed loop torus with a constantly(?) increasing area of bitcoins creating the torus' girth. The central column of the torus is the engine or chain. The beauty of the design is this enclosed nature that can be verified by the lightness of the client/miner which creates these chains/increasing currency.

If we now juxtapose a tree's root system now, to describe the original chain, we can see that other trees are possible from the roots of the original. Just as shoots would spring up from from crown, or base of the tree. These other trees need protection while in the start phase to prevent "hackers" from overwhelming them. They rely on the original chain (roots) created by bitcoin and create there own root system (new chain) simultaneously. What no one but Hal has proposed yet is a protective system to guard the newly sprouted chains.

We could consider something akin to worker bees - scouts, workers, attack drones that monitor the trees of bitx. These bees would have ability to mimic transactions to avoid rejection. They should be able to check the codebase actively running and the directory tree files for modifications. They could make up a small percentage of current tx volume and increase their presence when intrusions or cartels enter the system. The attack bees would warn nearby nodes of something afoot, while trying to get fresh information to "hive servers" which could better determine the issue.

Scouts - looks like normal tx to everyone in the network, but generates a worker
Workers - examine codebase, registers, files, etc and report to hive
Attack drones - alert nearby nodes to potential threats - eliminate threats

Many ANT swarm networks use this technology to avoid network congestion and routing issues. We could likewise cure any routing issues that may isolate nodes, or nodes that lose connectivity. Workers simply let the client know that the chain is healthy and continue as normal.
Scouts would basically get a worker to gather info and send it back to the hive. Workers gather the integrity of running client/miner. Attack drones can isolate originating IPs or cartels that are disturbing the network and potentially block their progress by overwhelming the non-compliant chains.
Workers and scouts are necessary for clients/miners, but attack drones are reserved for hive servers and act as a health inspector.

Some simple Bayesian algorithms should suffice for the volume of scouts and workers created. Attack drone only appear when health of network is reporting problems.

Any thoughts on my allegory of trees and bees?

Hal, can you summarize your thoughts on a separate protective system/shell for the bitcoin client and help me with any missing points?

PS. sorry about jamming three topics into post but I was on a roll. Wink
207  Economy / Marketplace / Re: Community driven magazine on: December 22, 2010, 11:47:31 PM
I was setting up some bitcoin cartoons and checked into CC-PD and couldn't locate the correct img from copyleft. I should just send it to here instead? Will you be individually setting up each article in the mag through copyleft or not bother registering them?
208  Bitcoin / Press / Re: Bitcoin press hits, notable sources on: December 18, 2010, 05:19:47 PM
http://www.myce.com/news/wikileaks-domain-seizures-show-need-for-decentralization-37854/

WikiLeaks & domain seizures show need for decentralization
18 Dec 10 13:00 by wconeybeer

"...Other decentralization projects include BitCoin, an initiative to create a “decentralized internet currency”, and The Tor Project, a free application and “open network” which aides web surfers in preserving their anonymity..."

We will be seeing more of these comments soon enough.
209  Bitcoin / Bitcoin Discussion / Re: is it possible to launch an independent bitcoin network ? on: December 17, 2010, 03:08:33 AM
Walmart and brick & mortar corps have to much at stake to legitimize bitcoin et. al.

The chance of multiple block chain-driven virtual commodities will be decided by the strength of the chain that founded it.
210  Bitcoin / Bitcoin Discussion / Re: No coins generated in 708 hours, normal? on: December 16, 2010, 11:20:56 AM
Has anyone tried a N580GTX with CLMiner? Fermi was supposed to be the cat of Nvidia. Let me know.
211  Bitcoin / Project Development / Re: Bounty for Bitcoin Animated Movie [13622.05 BTC ($2520) and growing] on: December 15, 2010, 05:23:10 PM
Hey bytemaster, I concur that you should retain some rights as initiator of the bounty. We could get kiba and you on committee to judge "best" or "best of" for the bounty. Grab a quorum of long time forum guys to judge and set a time limit (say 30 days), then we all vote if no one else steps forward. If it does turn out to be a competition, then voting could eliminate contenders or split the prize accordingly.
I myself do flash and would like to make small clips based on the adventures of bitcoin & 2b(2 bit). Just to add fun and profit to my resume.
I don't think an all-inclusive video (45 min or less) can capture the economic/social/technical ramifications of bitcoin just yet. We should concentrate on the pre-existing script here or break it down into smaller projects - ie. blurbs, commercials, infomercials, and documentaries.
Just a thought...
212  Bitcoin / Bitcoin Discussion / We are back on the EFF spotlight on: December 15, 2010, 03:58:29 AM
https://www.eff.org/deeplinks/2010/12/constructive-direct-action-against-censorship
Making a hit with the powers that will help us! We need to applaud the free (as in beer) advert.
213  Other / Off-topic / Re: Crowdleaks - where everyone can be wikileaks. on: December 14, 2010, 10:56:39 AM
Checking the FAQs on both sites show crowdleaks is a honeycomb hideout with no queen, and Osiris is a distributed, open-hive forum. Crowdleaks could become data-cumbersome as a distributed document anonymizer, requiring instant wide adoption with journalists and their ilk. Osiris is more geared towards wild-west justice of the peace. Submit to the hive!
The 2 ideas could work together as a clearinghouse if the left-leaning idealists or right-wing realists never exceed 50% of the hive. Good luck with that. Rugby scrums have nothing on current extreme leanings of the press.
214  Bitcoin / Project Development / Re: BitCoin Wikipedia page DELETED!!! on: December 13, 2010, 06:51:34 PM
I think my flash skills will come in handy. 45 second blurbs about bitcoin and his maddening adventures. I'll be posting a storyboard shortly to:
 http://bitcointalk.org/index.php?topic=697.0
 Smiley
215  Bitcoin / Project Development / Re: BitCoin Wikipedia page DELETED!!! on: December 13, 2010, 06:30:11 PM
I'm a Newbie and amazed by what I am seeing. Something new under the sun! Let wikipedia rant (I like their new header), wikileaks is irrelevant and once we hit 350gh? the chain is unhackable by anything less then quantum cryptology.
We should get small tantalizing bits of info out in the form of videos and posts other than here. Wikipedia will seem small potato soon enough.
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