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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
We explored this when looking at k-SUM, where it became clear there was an amort…
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n/a | optimiz3 | June 26, 2014, 05:15:37 PM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
QuoteQuote from: optimiz3 on Today at 12:26:18 AMQuoteWhat mathematical statemen…
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n/a | optimiz3 | June 26, 2014, 09:07:47 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
What doesn't make sense?QuoteWhat mathematical statement about Momentum is trivi…
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n/a | optimiz3 | June 25, 2014, 07:26:18 PM |
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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 | optimiz3 | June 25, 2014, 08:57:59 AM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
QuoteYou can find the motivation for choice of cycle length in the whitepaper; I…
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n/a | optimiz3 | June 24, 2014, 02:43:15 PM |
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Cuckoo Cycle: a new memory-hard proof-of-work system Altcoin Discussion
tromp - after our discussion on k-SUM, I went back and tried to categorize why I…
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n/a | optimiz3 | June 23, 2014, 05:24:29 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
Yes - agreed. Better to establish equivalence to an existing problem now than l…
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n/a | optimiz3 | June 22, 2014, 01:39:10 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
QuoteLike I said before, you need to choose d and n so that you expect atmost on…
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n/a | optimiz3 | June 22, 2014, 01:24:09 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
QuoteLet n be the maximum number of nonces, h_1...h_n be the n hashes modulo d,a…
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n/a | optimiz3 | June 22, 2014, 10:12:48 AM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
So the first thing I'd assert is any value of d should be a power of 2. The rea…
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n/a | optimiz3 | June 22, 2014, 01:27:24 AM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
OK - there isn't any fundamental disagreement then.
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n/a | optimiz3 | June 21, 2014, 04:02:23 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
How are you defining an attempt? If it is a single nonce range scan then we agr…
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n/a | optimiz3 | June 21, 2014, 03:40:45 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
Yes, while thinking about the design of memory-hard functions I realized there i…
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n/a | optimiz3 | June 21, 2014, 03:12:46 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
It wasn't obvious to me how you were getting your O estimate of O(sqrt(d)) - I g…
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n/a | optimiz3 | June 21, 2014, 02:23:34 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
When considering modulus by d, I did so because modulus by a fixed value has pre…
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n/a | optimiz3 | June 21, 2014, 10:53:09 AM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
Tromp - appreciate the comment, was hoping you'd reply Yes - it's quite likely t…
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n/a | optimiz3 | June 20, 2014, 06:18:41 PM |
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Creating an altcoin that will never perform well on GPUs/FPGAs/ASICs Altcoin Discussion
Hi all - I've posted an idea for an ASIC/FPGA restant PoW here.
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n/a | optimiz3 | June 20, 2014, 06:09:06 PM |
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Using k-SUM to Create an ASIC/FPGA Resistant PoW Altcoin Discussion
Following up on this thread, I went back and looked at Tromp's Cuckoo Cycle, dga…
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n/a | optimiz3 | June 20, 2014, 05:43:54 PM |
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Creating an altcoin that will never perform well on GPUs/FPGAs/ASICs Altcoin Discussion
QuoteHashcash with a memory bound hash function like Scrypt is a dead-end for CP…
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n/a | optimiz3 | May 26, 2014, 02:45:10 PM |
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Creating an altcoin that will never perform well on GPUs/FPGAs/ASICs Altcoin Discussion
Here's a good starting point when thinking about the relative costs of gates vs…
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n/a | optimiz3 | May 26, 2014, 09:40:23 AM |
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Creating an altcoin that will never perform well on GPUs/FPGAs/ASICs Altcoin Discussion
OP is on the right track.What I can say is this:1. X11 is trivial to obliterate…
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n/a | optimiz3 | May 25, 2014, 10:51:21 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
Thanks for the kind words!Best way to help me track new feature ideas is to post…
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n/a | optimiz3 | December 17, 2013, 10:36:34 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
Bitcoin Miner uses all GPUs it can find and 20% of the CPU when a GPU is present…
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n/a | optimiz3 | December 17, 2013, 10:20:40 PM |
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EclipseMC reporting inconsistent share contributions? Pools
EclipseMC has been requesting difficulty ~10 shares, but has been crediting only…
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n/a | optimiz3 | November 06, 2013, 03:45:21 PM |
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EclipseMC reporting inconsistent share contributions? Pools
Appreciated Inaba, also updated the thread title to be more accurate.
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n/a | optimiz3 | November 13, 2013, 03:35:33 PM |
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EclipseMC cheating on share payments? Pools
IMO - it would be best to normalize share contributions to diff=1, as this is wh…
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n/a | optimiz3 | November 13, 2013, 12:16:37 PM |
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Consolidated List of Miners Mining software (miners)
Would appreciate a link to http://www.groupfabric.com/bitcoin-miner/.It's the on…
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n/a | optimiz3 | October 15, 2013, 01:37:24 PM |
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I have intel with NVIDIA and what is easiest cheapest way to start mining? CPU/GPU Bitcoin mining hardware
If you have Windows 8, try http://www.groupfabric.com/bitcoin-miner/. It's Direc…
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n/a | optimiz3 | October 15, 2013, 09:59:18 AM |
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Unified miners communication protocol Mining software (miners)
Protocol design affects speed, and because speed is the #1 optimization criteria…
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n/a | optimiz3 | September 02, 2013, 11:53:31 PM |
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A block-withholding miner... Mining software (miners)
What? It has nothing to do with the miner, it's the Bitcoin spec.EDIT #2: ckolvi…
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n/a | optimiz3 | August 06, 2013, 05:37:07 PM |
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A block-withholding miner... Mining software (miners)
It's impossible, the Merkle Root in the block data encodes the transaction which…
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n/a | optimiz3 | August 06, 2013, 04:33:59 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
Ah sorry - I've done some side by side:When dealing with hardware that directly…
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n/a | optimiz3 | June 04, 2013, 12:00:01 AM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
ranlo: The goal of Bitcoin Miner is to make mining super easy. To that end it's…
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n/a | optimiz3 | June 03, 2013, 11:44:16 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
TIL Photoshop has a colorblind filter, thanks lch!Do you have any thoughts on a…
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n/a | optimiz3 | June 03, 2013, 11:12:08 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
That's a good call out lch - I'm not a designer by trade (Computer Science/engin…
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n/a | optimiz3 | June 03, 2013, 10:54:39 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
Thanks MicroGuy, I'd been meaning to get on this board earlier, but had just bee…
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n/a | optimiz3 | June 03, 2013, 10:44:44 PM |
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I'm the author of Bitcoin Miner on the Windows Store, let me know what you think Mining
Hi folks, I’m the author of Bitcoin Miner on the Windows Store, and would love t…
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n/a | optimiz3 | June 03, 2013, 10:36:12 PM |
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