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Hash algorithm that cannot be implemented in ASIC ? Development & Technical Discussion
Is there any hashing algorithm that could not be implemented in ASIC ?Sure, take…
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n/a | tromp | June 09, 2015, 08:23:04 AM |
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Hash algorithm that cannot be implemented in ASIC ? Development & Technical Discussion
Is there any hashing algorithm that could not be implemented in ASIC ?Sure, take…
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n/a | tromp | June 08, 2015, 09:08:16 PM |
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Most popular algo for an altcoin Altcoin Discussion
What is the most popular altcoin algorithm right now?ThanksHashcash, by far.http…
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n/a | tromp | April 23, 2015, 08:06:23 PM |
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CPU mining? Mining (Altcoins)
CPU mining? by tromp
its inefficient as in the electric usage vs profit making... more power to pay…
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n/a | tromp | April 22, 2015, 05:27:18 PM |
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CPU mining? Mining (Altcoins)
CPU mining? by tromp
CPU mining is too inefficient, imo.What does that even mean?I can imagine that a…
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n/a | tromp | April 22, 2015, 04:11:50 PM |
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CPU MINING Mining (Altcoins)
CPU MINING by tromp
That depends...Are you running a botnet?
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n/a | tromp | April 17, 2015, 12:53:55 PM |
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Looking for PoW recommendations. Mining (Altcoins)
The pool operator can give each participating miner pre-signed headers to work o…
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n/a | tromp | April 01, 2015, 09:39:17 AM |
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Looking for PoW recommendations. Mining (Altcoins)
But mostly, what was going on with that was that I was trying to insure that nob…
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n/a | tromp | March 31, 2015, 09:57:55 PM |
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Best alt-coin?(requirements) Altcoin Discussion
The only thing that matters about mining is that it discourages centralization.
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n/a | tromp | December 05, 2014, 01:40:58 PM |
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CPU only mining dead? Altcoin Discussion
I don't see much push for that in recent months, has the community given up?I li…
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n/a | tromp | December 02, 2014, 03:56:32 PM |
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Bytecent is a SCAM ! Altcoin Discussion
Need any more specific information just massage me.I'd like to have a massage as…
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n/a | tromp | November 19, 2014, 11:21:53 AM |
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PoS is far inferior to PoW - why are so many people advocating switching to PoS Altcoin Discussion
N.B. just so I know, are you familiar with the Nxt Forging algo at all? Doesn't…
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n/a | tromp | November 14, 2014, 12:32:16 PM |
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PoS is far inferior to PoW - why are so many people advocating switching to PoS Altcoin Discussion
All 400^k possibilities are very very likely to have less cumulative difficulty…
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n/a | tromp | November 14, 2014, 12:28:54 PM |
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PoS is far inferior to PoW - why are so many people advocating switching to PoS Altcoin Discussion
Alice wants to attack the blockchain.She owns private keys of 400 accounts total…
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n/a | tromp | November 14, 2014, 10:34:13 AM |
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The MOST ASIC Resistant Algo? Mining (Altcoins)
Cuckoo Cycle.The only proof-of-work mentioned here that can claim anywhere near…
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n/a | tromp | November 12, 2014, 09:41:02 AM |
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Proof-of-Stake Research Group Altcoin Discussion
There is no a dis-incentive to forge multiple branches because there is no a pro…
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n/a | tromp | October 23, 2014, 01:01:00 PM |
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Proof-of-Stake Research Group Altcoin Discussion
There is no a dis-incentive to forge multiple branches because there is no a pro…
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n/a | tromp | October 23, 2014, 12:16:05 PM |
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Proof-of-Stake Research Group Altcoin Discussion
You mean that blocks with late timestamps are delayed rather than rejected?If th…
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n/a | tromp | October 23, 2014, 11:42:33 AM |
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Proof-of-Stake Research Group Altcoin Discussion
This is an incorrect statement: "To those that receive it late the block is inva…
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n/a | tromp | October 23, 2014, 09:16:15 AM |
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Proof-of-Stake Research Group Altcoin Discussion
What if a node purposely sets the timestamp 15 seconds ahead so that there will…
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n/a | tromp | October 22, 2014, 10:17:55 PM |
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Proof-of-Stake Research Group Altcoin Discussion
In part 2, the function verifyHit :: Integer -> Block -> Timestamp -> Integer -…
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n/a | tromp | October 22, 2014, 10:26:16 AM |
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Proof-of-Stake Research Group Altcoin Discussion
In part 2, the function verifyHit :: Integer -> Block -> Timestamp -> Integer -…
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n/a | tromp | October 20, 2014, 06:05:03 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
This is similar to, but more complicated than Momentum, which asks for a simple…
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n/a | tromp | October 01, 2014, 05:38:37 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Large memory PoW with fast verification, updated version:The miner sends h and λ…
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n/a | tromp | October 01, 2014, 03:55:05 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
This could be a mistake of mine. I'm just learning about elliptic curves and as…
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n/a | tromp | October 01, 2014, 12:40:50 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Yes, λP is a point on the elliptic curve. And the point must fulfill G = λP.The…
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n/a | tromp | October 01, 2014, 11:42:05 AM |
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ASIC-resistant Proof of Work Mining (Altcoins)
As proof, the miner sends h and P. Verification is first done by taking i = h MO…
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n/a | tromp | October 01, 2014, 10:43:40 AM |
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ASIC-resistant Proof of Work Mining (Altcoins)
As proof, the miner sends h and P. Verification is first done by taking i = h MO…
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n/a | tromp | October 01, 2014, 09:37:56 AM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Some altcoins use scrypt-N in the sense that the memory requirement can be incre…
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n/a | tromp | September 30, 2014, 01:05:58 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Some altcoins use scrypt-N in the sense that the memory requirement can be incre…
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n/a | tromp | September 30, 2014, 12:51:58 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Hmm... Ok. Darn. I think my random index jumping would work, but it does require…
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n/a | tromp | September 30, 2014, 08:49:18 AM |
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ASIC-resistant Proof of Work Mining (Altcoins)
And the number of iterations must be low enough so that validation of blocks bec…
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n/a | tromp | September 29, 2014, 03:51:33 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
And the number of iterations must be low enough so that validation of blocks bec…
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n/a | tromp | September 29, 2014, 03:42:27 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
And the number of iterations must be low enough so that validation of blocks bec…
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n/a | tromp | September 29, 2014, 03:25:53 PM |
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ASIC-resistant Proof of Work Mining (Altcoins)
Use the search button.. a lot of people have tried to do this in various ways..…
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n/a | tromp | September 29, 2014, 01:58:22 PM |
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What algorithms are still CPU only? Altcoin Discussion
Cuckoo Cycle is the only algorithm that's more memory-intensive than compute-int…
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n/a | tromp | September 26, 2014, 03:03:04 PM |
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Best Coin/Algo for CPU mining? Altcoin Discussion
Just curious if anyone has any insights into what is the best coin and or algo f…
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n/a | tromp | September 22, 2014, 01:45:52 PM |
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rpietila Altcoin Observer Altcoin Discussion
(anybody remember Aurocoin?)Even its name is being forgotten:-)
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n/a | tromp | September 02, 2014, 07:16:01 PM |
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Blowing the lid off the CryptoNote/Bytecoin scam (with the exception of Monero) Altcoin Discussion
Monero is currently under attack with a spam attack, while no other CN coin seem…
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n/a | tromp | August 23, 2014, 04:36:09 PM |
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rpietila Altcoin Observer Altcoin Discussion
So one attack vector is forging with timestamps artifiically advanced by almost…
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n/a | tromp | August 20, 2014, 12:48:49 PM |
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rpietila Altcoin Observer Altcoin Discussion
My understanding is that PoS has attack vectors that are not present in PoW, giv…
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n/a | tromp | August 20, 2014, 12:42:31 PM |
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Is PoS dead? Altcoin Discussion
I recently tried to lay to rest some concerns I have about the technical underpi…
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n/a | tromp | August 20, 2014, 10:03:57 AM |
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Is PoS dead? Altcoin Discussion
I recently tried to lay to rest some concerns I have about the technical underpi…
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n/a | tromp | August 20, 2014, 09:45:01 AM |
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Ethereal inspired by Ethereum: Future is here. Announcements (Altcoins)
only thing different about our project is that it is cheaper to invest.Unlike E…
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n/a | tromp | August 19, 2014, 01:02:08 PM |
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Ethereal inspired by Ethereum: Future is here. Announcements (Altcoins)
only thing different about our project is that it is cheaper to invest.Unlike E…
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n/a | tromp | August 19, 2014, 12:46:51 PM |
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NeoScrypt: The Future of CPU and GPU Mining Mining (Altcoins)
Why don't you look at the documentation on GPU programming?Original scrypt was a…
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n/a | tromp | August 19, 2014, 11:13:53 AM |
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rpietila Altcoin Observer Altcoin Discussion
The full sentence in the whitepaper is: "These constraints were supposed to prot…
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n/a | tromp | August 19, 2014, 08:52:06 AM |
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Ethereum maximum number of coins Altcoin Discussion
Additionally while we do yet have an idea of the cap, we do know that the total…
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n/a | tromp | August 15, 2014, 09:16:26 AM |
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Ethereum maximum number of coins Altcoin Discussion
Man...i have just opened the Terms and Conditions page :"....for technical reaso…
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n/a | tromp | August 13, 2014, 11:42:39 AM |
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Bitcoin being killed by ethereum dump Altcoin Discussion
What I find interesting:With 1 BTC you could buy about 0,1-1% of coins like doge…
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n/a | tromp | August 13, 2014, 09:51:41 AM |
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Nothing interesting on Bitcointalk - Where is the innovation? Altcoin Discussion
Well peoples are too lazy to make a new hash for cryptocoins.Speak for yourself;…
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n/a | tromp | August 12, 2014, 04:04:11 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Cuckoo Cycle is the first graph-theoretic proof-of-work.Proofs take the form of…
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n/a | tromp | July 23, 2014, 10:49:32 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
In that post I showed a comparison between the reference and tmto implementation…
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n/a | tromp | August 08, 2014, 03:50:56 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
This miner will be available as tomato_miner.h / tomato_miner.cppI will experime…
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n/a | tromp | August 06, 2014, 02:31:53 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
This miner will be available as tomato_miner.h / tomato_miner.cppI will experime…
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n/a | tromp | August 04, 2014, 10:01:42 PM |
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rpietila Altcoin Observer Altcoin Discussion
Set up mining rigs in Vegas. 25 cents gets you 2kWh and a certain number of has…
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n/a | tromp | August 04, 2014, 05:42:56 PM |
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rpietila Altcoin Observer Altcoin Discussion
Thinking that the average person is ever going to be able to profitably mine a C…
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n/a | tromp | August 04, 2014, 03:08:39 PM |
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rpietila Altcoin Observer Altcoin Discussion
You are reading it wrong, modern dual/quad core ARM chips would mine with compar…
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n/a | tromp | August 04, 2014, 03:07:59 PM |
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rpietila Altcoin Observer Altcoin Discussion
Or have an emission curve with a slow, flat initial period before ramping up to…
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n/a | tromp | August 04, 2014, 03:02:30 PM |
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rpietila Altcoin Observer Altcoin Discussion
What are the opinions on cloak here? They have a pretty nice logo...
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n/a | tromp | August 04, 2014, 02:53:37 PM |
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Coin to be used within Snow Sports Altcoin Discussion
A close-friend and work colleague of mine are in preparation stages of developin…
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n/a | tromp | August 04, 2014, 10:03:35 AM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
For each level of the breadth, use one O(N) pass through the entire edge set by…
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n/a | tromp | August 04, 2014, 09:29:26 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
But I was trying to re-introduce the higher-level issue that, while the graph is…
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n/a | tromp | August 03, 2014, 09:59:35 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
AFAIK the probability of there being a k-cycle in a bipartite undirected G(n,p)…
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n/a | tromp | August 02, 2014, 09:31:20 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
For each level of the breadth, use one O(N) pass through the entire edge set by…
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n/a | tromp | August 02, 2014, 06:05:20 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
This description alone is effective for edge trimming, but building on this for…
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n/a | tromp | August 02, 2014, 02:21:13 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Thanks, Dave. I appreciate the quick release. Will start going over it tonight.Y…
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n/a | tromp | August 01, 2014, 09:37:55 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
http://www.cs.cmu.edu/~dga/crypto/cuckoo/analysis.pdfVery hackish proof-of-conce…
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n/a | tromp | August 01, 2014, 07:57:00 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
- Using the equivalent of 7 iterations of edge trimming- N= 2^28, E=2^27- Using…
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n/a | tromp | August 01, 2014, 04:00:28 PM |
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ASIC resistent coins? Altcoin Discussion
Maybe this article answers your question:http://blog.timmattison.com/archives/20…
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n/a | tromp | August 01, 2014, 03:15:11 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
I'd be happy to generalize the bounty as follows:$1000/E for an open source impl…
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n/a | tromp | August 01, 2014, 08:22:04 AM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Would you consider extending the applicability of your time/memory tradeoff boun…
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n/a | tromp | July 31, 2014, 09:46:57 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
"the complexity of determining a shortest cycle of even length" (I couldn't find…
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n/a | tromp | July 31, 2014, 03:04:49 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
This thread in Bitcoin Development & Technical Discussion may also be of interes…
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n/a | tromp | July 31, 2014, 12:09:34 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
This thread in Bitcoin Development & Technical Discussion may also be of interes…
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n/a | tromp | July 31, 2014, 09:29:26 AM |
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Cuckoo Cycle revisited Development & Technical Discussion
the bandwidth of a few dozen/hundred DRAM chips (are these the ASICs you're look…
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n/a | tromp | July 31, 2014, 09:13:03 AM |
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[SUSI] Looking for Sweet Daddies ♥ to Sponsor my Cryptocurrency Vision Marketplace (Altcoins)
I am serious, this is not scam.Funny how scams always feel compelled to state th…
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n/a | tromp | July 30, 2014, 09:11:03 PM |
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Cuckoo Cycle revisited Development & Technical Discussion
Have you found a qualified ASIC expert with low-level hardware experience to eva…
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n/a | tromp | July 30, 2014, 02:36:06 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
That SHA256 is defined in openssl/sha.h for MacOS - I wa smostly pointing out th…
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n/a | tromp | July 30, 2014, 05:19:02 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Just an fyi:Code:unsigned char *SHA256(const unsigned char *d, size_t n,unsigned…
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n/a | tromp | July 30, 2014, 01:57:10 PM |
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Cuckoo Cycle revisited Development & Technical Discussion
This is about the graph theoretic proof-of-work algorithm that I originally prop…
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n/a | tromp | July 30, 2014, 10:29:01 AM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Could you specify the exact program / command line arguments that must be compar…
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n/a | tromp | July 29, 2014, 11:03:58 AM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Could you specify the exact program / command line arguments that must be compar…
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n/a | tromp | July 29, 2014, 11:22:49 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
I specified Xeon's because Core i7 doesn't offer that many threads. But those Xe…
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n/a | tromp | July 29, 2014, 11:26:57 AM |
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rpietila Altcoin Observer Altcoin Discussion
Zero transaction fees combined with a flexible blockchain structure that can sup…
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n/a | tromp | July 27, 2014, 05:30:44 PM |
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rpietila Altcoin Observer Altcoin Discussion
Note I don't expect tromp's Cuckoo hash to be GPU resistant, because it can be (…
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n/a | tromp | July 27, 2014, 10:37:34 AM |
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rpietila Altcoin Observer Altcoin Discussion
I don't like any of the proof-of-work algorithms over Bitcoin's thus far (at lea…
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n/a | tromp | July 26, 2014, 05:56:20 PM |
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MemoryCoin 2.0 Proof Of Work Altcoin Discussion
Yes, big memory buffer needed to avoid recalculation of 64k blocks.This makes Po…
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n/a | tromp | July 26, 2014, 08:34:19 AM |
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MemoryCoin 2.0 Proof Of Work Altcoin Discussion
Ok, here's the latest modification to the PoW.1. Generate 1GB PsuedoRandom data…
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n/a | tromp | July 25, 2014, 03:29:13 PM |
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MemoryCoin 2.0 Proof Of Work Altcoin Discussion
Ok, here's the latest modification to the PoW.1. Generate 1GB PsuedoRandom data…
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n/a | tromp | July 25, 2014, 12:46:27 PM |
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Cuckoo Cycle Speed Challenge; $2500 in bounties Altcoin Discussion
Speedup Bounty:===========$500 for an open source implementation that finds 42-c…
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n/a | tromp | July 24, 2014, 08:32:46 AM |
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rpietila Altcoin Observer Altcoin Discussion
I tried to find some hashing algorithms that would favor RISC processors, since…
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n/a | tromp | July 24, 2014, 08:27:14 AM |
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rpietila Altcoin Observer Altcoin Discussion
Smooth, tromp wrote cuckoo - which maybe is indeed a not so bad addition for xmr…
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n/a | tromp | July 23, 2014, 10:53:57 PM |
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[poll] Is there room for another new Hashing Algorithm? Altcoin Discussion
Most PoW coins use the hashcash algorithm, with varying hash functions.Your thre…
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n/a | tromp | July 23, 2014, 03:06:27 PM |
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rpietila Altcoin Observer Altcoin Discussion
A very quick answer is: I've spent a lot of time looking at CryptoNight and bel…
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n/a | tromp | July 23, 2014, 10:56:38 AM |
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An altcoin that can be mined on a SmartPhone's CPU!!! Altcoin Discussion
still a cool concept though! just seems rather difficult to implement thats allT…
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n/a | tromp | July 14, 2014, 11:45:38 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
AFAIK the probability of there being a k-cycle in a bipartite undirected G(n,p)…
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n/a | tromp | July 09, 2014, 12:06:02 PM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
From your Cuckoo Cycle paper:Quote"For example, for L = 2 the problem reduces to…
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n/a | tromp | June 26, 2014, 04:51:48 PM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
QuoteWhat mathematical statement about Momentum is trivial to proof?It is an ins…
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n/a | tromp | June 26, 2014, 03:15:14 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
Momentum is trivial to prove for any parameter selection because it is based on…
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n/a | tromp | June 25, 2014, 05:13:52 PM |
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