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Showing 20 of 59 results by hyc
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Board Collectibles
Merits 2 from 1 user
Re: [ANN] Spesmonerujo Carbon Chamaeleon Notes
by
hyc
on 30/10/2020, 15:04:33 UTC
⭐ Merited by phishead (2)
Hey, thanks. Had no idea you were planning this.

I'll take #53 Wink
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Board Announcements (Altcoins)
Merits 1 from 1 user
Re: [XMR] Monero - A secure, private, untraceable cryptocurrency
by
hyc
on 17/05/2019, 08:52:49 UTC
⭐ Merited by Hueristic (1)
If you know how to compile the source tree, you can start testing RandomX in monerod now. https://github.com/monero-project/monero/pull/5549

The easiest way to run it is with your own private testnet. I started with a node that was fully sync'd to the live testnet, and then ran it privately after that.


I've been reading this

https://github.com/tevador/RandomX/issues/31

If you could give a ELI5 rundown of RandomX for the class here or a link to one that would be cool.



RandomX is a new CPU-centric Proof of Work algorithm we've been designing since last year; the original design rationale is here https://www.reddit.com/r/Monero/comments/8bshrx/what_we_need_to_know_about_proof_of_work_pow/
That writeup talks about using JavaScript - you can ignore that detail. The base motivation is still the same.
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Board Announcements (Altcoins)
Merits 3 from 1 user
Re: [XMR] Monero - A secure, private, untraceable cryptocurrency
by
hyc
on 17/05/2019, 00:55:19 UTC
⭐ Merited by Hueristic (3)
If you know how to compile the source tree, you can start testing RandomX in monerod now. https://github.com/monero-project/monero/pull/5549

The easiest way to run it is with your own private testnet. I started with a node that was fully sync'd to the live testnet, and then ran it privately after that.
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Topic
Board Announcements (Altcoins)
Re: [ANN] AEON [2017-10-07: update to 0.9.14.0]
by
hyc
on 09/05/2018, 17:32:17 UTC
Agreed. Monero's idea of slightly altering the PoW parameters every X months is just whack-a-mole, and doesn't sound like a proper development plan for any serious tech person.

No, but in a sense they did take credit for it by promoting the algorithm as such without making improvements to harden it, so the burden is theirs to carry just the same. I fully agree with teknohog's assumption that their decision to alter PoW parameters every quarter is flawed logic and shows level of amateur design and development going into Monero. It's no wonder why Edward Snowden classifies it as an amateur cryptocurrency project.

Nobody sane would suggest that slightly tweaking the PoW algo every few months is a viable strategy. That's obvious and well understood.

https://github.com/monero-project/monero/issues/3545#issuecomment-378437013



multi-gigabyte memory requirements

Large memory requirements will not in and of themselves make it ASIC resistant. If just the amount of memory is the the main issue, then ASIC builders can just attach a lot of cheap external memory as they are doing with Ethereum ASICs. (Not intended as a review of MTP generally, just the comment about memory usage.)


Or the more logical approach would be to simply just take up an interest in Boolberry and support the superior project. Now that Crypto_zoidberg is back with a full team of developers to support him and the fundamental flaws present in Monero's design it's the only logical decision at this point. Instead of simply migrating to Monero's codebase like Aeon is doing, Zoidberg is making substantial improvements with his own unique LMDB implementation (due for release next week) which leaves 3 unique cryptonote codebases: Bytecoin, Monero and Boolberry.

https://github.com/cryptozoidberg/boolberry/branches

(work on LMDB can be viewed on LMDB and LMDB_Core branches).

https://medium.com/@BoolberryBBR/boolberry-monthly-progress-report-march-ccb7d1433472


(Not intended as a review of MTP generally, just the comment about memory usage.)


Not taken as one, however, our our full review on MTP-Argon2 can be viewed at the ePrint below.

"Itsuku: a Memory-Hardened Proof-of-Work Scheme"
https://eprint.iacr.org/2017/1168

What started as an initial review of Cryptonight, Wild Keccak and later MTP-Argon2 spiraled into full blown R&D of a new algorithm Itsuku. Over the course of the last year we've achieved 1/16th the proof size of the original MTP design and hardened it against all known attack vectors. We also provide proper hardware design for the algorithm. Among other things, the beauty of Itsuku is that memory bandwidth is the limiting factor, not the size, so even 64GiB over 4GiB will not see much improvement. This algorithm will be used in our upcoming Moneda [XMN] and Doubloon [XDB] reference projects. ZCoin and Turtlecoin are the only projects I know of waiting for us to release either reference project so they can use the algorithm in their system.

https://github.com/turtlecoin/meta/issues/74

Feel free to read through it. In section 6, we briefly outline comparative analysis between Cryptonight, Wild Keccak and Itsuku. That will give you a better understanding of the underlying systems here. We plan on releasing another paper that focuses purely on Cryptonight vs Wild Keccak with improvements that will be made to the latter increase egalitarian properties however this will be released after only after our next paper is published.

In our initial discovery we've found that WK is much better suited than CN to retain said properties. As stated earlier the quick and easy solution would be to adopt WK but again at that point you'd be better off just supporting Boolberry as the original developer is back on the project full time.

Fyi, HBM High Bandwidth Memory is a thing. Relying on high latency of data accesses (so-called memory-hardness) is also a fallacy wrt ASIC resistance. The PoW approach I'm working on will succeed because it also mandates instruction fetching - code accesses, not just data accesses. And the instruction stream is highly branchy, with poorly predictable branch frequencies, which will guarantee long pipeline stalls without expensive CPU-style branch prediction hardware.
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Topic
Board Speculation (Altcoins)
Re: [AEON] Aeon Speculation
by
hyc
on 03/06/2017, 20:42:59 UTC
Given the memory requirements otherwise, you will need LMDB first, before you can support 32bit clients.
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Topic
Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 27/02/2017, 06:45:05 UTC
There is a practical issue of giving users the option to send transactions transparently or privately. If majority of transactions are conducted without privacy, then most users are actually not benefited from such technology, and the minority of private transactions automatically become suspicious.

I strongly believe that privacy has to be enforced on every transaction to be most effective.

Correct. This is why no "privacy" currency with optional privacy will ever be successful at preserving users' privacy. This is true of Zcash, Dash, and Shadowcash. The only coin to get this aspect right so far is Monero.
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Board Altcoin Discussion
Re: DECENTRALIZED crypto currency (including Bitcoin) is a delusion (any solutions?)
by
hyc
on 18/01/2017, 14:58:21 UTC
An economy is about trade. There are billions of creative people out there who would feel a lot better about themselves if they were trading instead of being Facebook zombies (see quote below). The transition from the one-way media of TV to interactive media of the Internet was more engaging, decentralized, and thus more valuable to the viewers/users. But still the users are basically powerless in the economic system and configurations of the Internet, i.e. the economic system and configurations of the Internet is up to now still more of a one-way action analogous to the TV era. Let's disrupt that and create another revolution.

Essentially Google's business model has to die. And they know it. They are trying to diversify into products, but that is not the solution. The solution is disrupt Google.

More details about what I have in mind should hopefully be forthcoming. As much as possible I want the project to be adaptable to decentralized improvements, analogous to how HTTP sits on top of TCP/IP. I am designing a base protocol and the world has to innovate on top of it if I am correct. Also I need to adjust to feedback and learn as I proceed.

We need an initial kickstart feature to drive it.

Interactivity of the Internet had great potential but it has been stifled by The Establishment. Asymmetric internet service, with upload speeds much slower than download speeds, precludes a truly interactive internet. It keeps end-users firmly locked into the role of consumers instead of allowing true peer-to-peer creation and interaction. We need to break this stranglehold before the Internet's full potential can be unleashed.
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Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 18/01/2017, 14:52:17 UTC
Most secure coin at the moment is Monero. Nobody even uses Zcash private transactions, which means it's as transparent as Bitcoin.
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Topic
Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 14/01/2017, 03:28:09 UTC
They have been working on it since 2013 and still it doesn't work properly. That doesn't sound like superior technology to me.
Never knew they been at it since 2013.

You have not done enough due diligence to be an investor here.
In their papers published in 2013 they claimed they had it all working already. Clearly they were lying back then since it still doesn't work today.
http://zerocoin.org/talks_and_press

Quote
I'm still waiting for the day 1 Zcash =5 bitcoins as the pre hype.Their technology is falling everyday.

If you're still waiting for this, you really haven't been paying attention. Their technology is all a scam.

Quote
I do think zcash has superior technology but it seem to comel late where some good anon already is in the market.
Name it please ? Every coin will promise to be a anon until it rises.

Monero is in use today and has unbreakable privacy.

Again, if you'd properly done your due diligence you should know that already before making any investments.
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Topic
Board Pools (Altcoins)
Re: [XMR] Monero Mining
by
hyc
on 14/01/2017, 03:24:22 UTC
1mhs+ pools speed

This isn't bitcoin. Your hash rate expectations are off by about 3-4 orders of magnitude.
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Topic
Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 13/01/2017, 12:26:37 UTC
I do think zcash has superior technology but it seem to comel late where some good anon already is in the market.

They have been working on it since 2013 and still it doesn't work properly. That doesn't sound like superior technology to me.
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
hyc
on 11/01/2017, 16:03:21 UTC
Check XMR/USDT in Poloniex and compare it with BTC/USD. It is beginning to appear that Monero is following bitcoin's price. Are we seeing XMR becoming the real silver to bitcoin's gold? Some say what about litecoin? Litecoin is a 200+ million market cap of nothing.

thats actually interresting, why is litecoin having a 200m marketcap? why do people buy litecoin? i bought because of a "maybe" situation but ive been holding for 4 years now, afaik nothing happening that i should get excited about

When there were still no fiat/XMR exchanges, I was considering using LTC to get in and out of XMR, since the BTC network was so congested. But I guess the need for that has passed.
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Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
hyc
on 30/12/2016, 18:52:00 UTC
As I understand it, the GUI is a wrapper that passes calls to the daemon ergo if you use the cli to make those calls then you should not hurt anything. I am guessing as I did none of the programming. The only pitfall I can forsee is that the gui would not refresh from those cli calls and display previous data but that is a rookie move and I can't imagine this team putting out something that lame.

As usual feel free to correct me guys, I'm just making educated guesses from experience on other projects.

No, the GUI is not a wrapper. It is a full wallet, just like the CLI.


The CLI sends commands to the Daemon correct? That makes it a wrapper correct?

No. I did some of the programming, and you are wrong. Next time don't ask "feel free to correct me" if you're just going to ignore it.
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
hyc
on 30/12/2016, 17:18:19 UTC
What's with all this GUI talk in the price speculation thread? There's a Support thread, why aren't people using it?

...So, can these be 'directly RUN' from there in order to use the wallet the old-fashion way too, i.e. more control over typing commands (for "save" etc) in addition to using the GUI in a newbie-friendly way i.e. just double-click the icon?

Are there any warnings or danger to be aware of in this case, if so?  Or would it still be better to pre-load the daemon etc from another normal copy of the downloaded command line set of Monero files?

(P.S. Sorry if it's a dumb question BUT this is the kind of thing that needs to be made simple, clear, and easy for NOOBS if HoneyPony is really ever going to gain mainstream use and acceptance!)

As I understand it, the GUI is a wrapper that passes calls to the daemon ergo if you use the cli to make those calls then you should not hurt anything. I am guessing as I did none of the programming. The only pitfall I can forsee is that the gui would not refresh from those cli calls and display previous data but that is a rookie move and I can't imagine this team putting out something that lame.

As usual feel free to correct me guys, I'm just making educated guesses from experience on other projects.

No, the GUI is not a wrapper. It is a full wallet, just like the CLI.

You need to keep some distinctions clear:

The monerod daemon syncs the entire blockchain from the P2P network. The blockchain is stored in an LMDB database as soon as each block arrives. You can exit the daemon any time you like and all of that syncing progress will be saved without any further action being needed.

The wallets scan the blockchain of the daemon you're pointed at, looking for transactions owned by your wallet address. The scan results are held in RAM until you exit the wallet, at which time the entire wallet cache file gets written to disk. If your computer crashes while the wallet is syncing with the daemon, all of your current progress in the wallet will be lost. But that's completely separate from the daemon's progress.

You cannot see your latest transactions in any wallet until the daemon is caught up with the rest of the network.
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Topic
Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 30/12/2016, 16:30:32 UTC
No, Zcash does NOT have good developers. They've been working on it since 2013 and they still launched version 1.0.0 with *totally broken* z transactions, the primary feature of their coin. This makes them either incompetent or dishonest, parading out a huge launch release with a complete absence of support for privacy. And they didn't fix it right in 1.0.1 or 1.0.2. Anyone who thinks they have a good development team is seriously deluded.
Post
Topic
Board Pools (Altcoins)
Re: [XMR] Monero Mining
by
hyc
on 30/12/2016, 16:24:12 UTC
With the 0.10.1 binaries, how can I solo mine with the following setup, without pool software:

Computer 1 CPU : Running monerod and solo mining (I can do this now...I need help with the next computer)

Computer 2 GPU (AMD): Solo mine using Computer 1's blockchain/daemon

Use wolf AMD miner. Read its README. https://github.com/hyc/wolf-xmr-miner/tree/daemon
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Topic
Board Pools (Altcoins)
Re: [XMR] Monero Mining
by
hyc
on 30/12/2016, 16:19:31 UTC
Seems like CPU mining Monero supports only SSE2 and AES, there doesn't seem to be support yet for AVX, AVX2 or SSE4.1. Are they planned or not?

Pretty sure none of those other instruction sets offer any instructions that CryptoNight would benefit from.
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Topic
Board Altcoin Discussion
Re: Thoughts on Zcash?
by
hyc
on 26/12/2016, 13:23:55 UTC
But jaxx also doesn't support z addresses. Zcash privacy is still a joke, essentially nonexistent. The only thing that works is its plain old bitcoin addresses and transactions.
Post
Topic
Board Collectibles
Re: ❎ [SALES OPEN] LEALANA PHYSICAL SILVER MONERO (XMR) - 3-coin sets~ ⭕️
by
hyc
on 23/12/2016, 16:44:03 UTC
I received my sets as well as roll of 20 brass coins yesterday. They are now prominently featured on my site https://monerodirect.com dominating a stack of US $0.25 pieces, €1 and €2 coins, and £1 coins.
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Topic
Board Altcoin Discussion
Re: Monero Support
by
hyc
on 21/12/2016, 21:58:28 UTC
Had a powercut earier today so my desktop PC turned off whilst running 10.1.0 when i rebooted and tried running Monerod again i am now getting this error and the daemon quits. Is there any easy fix?


Unfortunately, not likely. You're going to have to delete the LMDB folder and resync.

Next time, after the daemon finishes syncing, you should stop it and restart with "--db-sync-mode safe"

In a future release I'd like to patch the daemon to switch into safe mode automatically after it finishes syncing.