6 Best Bitcoin Mining Software (That Work) in 2020

Multi Mining

This subreddit is dedicated to profit based coin mining pools.
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XMR hash rate dropped by over 80% after ASIC hard fork • r/ethereum

submitted by unitedstatian to btc [link] [comments]

Why is the RandomX algorithm being hyped to the moon?

TL;DR: don't assume the average return from mining RandomX will be higher than the current CryptonightR algorithm. Hold back your excitement for now.
I think we all need to bring something to our attention. Over the last month, there have been so many topics and comments here on MoneroMining about the new 'RandomX' algorithm. This algorithm is supposed to be launched a couple of months from now.
There are many questions like "is this a good hashrate for my CPU"? "What's your power usage on RandomX"? "How can I tune my CPU for RandomX"? "How would the algorithm perform on this hardware"? I think these are great constructive comments that are at the heart of what miners stand for. We miners love optimizing our rigs and educating ourselves on technological trends.
But I've noticed many questions such as "what parts should I buy for a RandomX mining rig"? "Is an AMD Ryzen 9 3900x a good investment"? "What parts will give me the most profit when RandomX launches"? Many of these questions are asked with very little research.
I think there's a gold fever brewing behind some of these comments. The kind of motives that have bankrupted many miners in the past bubbles.
As we have seen in 2014 and 2018, anybody who enters the crypto industry with an 'I want easy profit' attitude almost always goes bankrupt. They buy coins or hardware at the peak of the bubble. Sometimes they get lucky and sell their coins or rigs right before the crash (only to get burned in a future bubble later). But most of the time, these new users lose most of their investment.
As a veteran miner, a lot of alarm bells ring in my head when I read these kinds of RandomX hype posts.
I have no reason to think CPU mining will be more profitable on RandomX than on the current CryptonightR.
In the GPU mining community, I have the feeling that there's a lot of resentment over the 2018 crypto recession and the whole 'ASIC miner invasion'. I think people here are feeling burned over their losses last year and the evil ASIC takeover, and want an opportunity for the little guy to start mining again. So we're falsely seeing the RandomX ray of hope as a floodlight, and getting overexcited.
And in general, the ordinary person cannot make a significant, steady profit in the crypto mining industry. The guy who wrote that thread is very rich and even 100 GTX 1080 Ti's cost nothing to him. The reason he became wealthy is because he avoided get-rich-quick gimmicks back in the day (like the dotcom sites) and focused on learning technology for the future. Mining will not make you rich, and especially not RandomX coin tossing.
If you love RandomX, build your rig now, keep benchmarking and undervolting and have fun at it. But if you just want profit, wait until RandomX is up and running. And consider all the risks involved with a new algorithm and commercial mining in general.
So I hope we can all reconsider whether we're excited about RandomX for the right reasons. Let's try to avoid jumping to conclusions about profitability and hold off on the Newegg 'checkout' button. Even though 12 cores at 70 watts sounds awesome. Happy mining!
submitted by Hammereditor to MoneroMining [link] [comments]

Vertcoin Mining AMA

What is Vertcoin?

Vertcoin was created in 2014. It is a direct hedge against long term mining consensus centralization on the Bitcoin mining network. Vertcoin achieves its mining consensus solely through Graphics Cards as they are the most abundant / widely available consensus devices that produce a reasonable amount of hashrate. This is done using a mining algorithm that deliberately geared against devices like ASICs, FPGAs and CPUs (due to botnets) making them extremely inefficient. Consensus distribution over time is the most important aspect of a blockchain and should not be taken lightly. It is critical that you understand what blockchain specifications mean/do to fully understand Vertcoin.

Mining Vertcoin

When users of our network send each other Vertcoin, their transactions are secured by a process called mining. Miners will compose a so-called block out of the pending transactions, and need to perform a large number of computations called hashes in order to produce the Proof-of-Work. With this Proof-of-Work, the block is accepted by the network and the transactions in it become confirmed.
Mining is essentially a race. Whoever finds a valid Proof-of-Work and gets the block propagated over more than half of the Vertcoin network first, wins this race and is allowed to reward themselves with the block reward. The block reward is how new Vertcoin come in circulation. This block reward started at 50 VTC when Vertcoin was launched, and halves every four years. The current block reward is 25 VTC.
Vertcoin's One Click Miner: https://github.com/vertcoin-project/One-Click-Minereleases
Learn more about mining here: https://vertcoin.org/mine/
Specification List:
· Launch date: Jan 11, 2014
· Proof-Of-Work (Consensus Mechanism)
· Total Supply: 84,000,000 Vertcoin
· Preferred Consensus Device: GPU
· Mining Algorithm: Lyra2REv3 (Made by Vertcoin)
· Blocktime: 2.5 minutes
· SegWit: Activated
· Difficulty Adjustment Algorithm: Kimoto Gravity Well (Every Block)
· Block Halving: 4 year interval
· Initial Block Reward: 50 coins
· Current Block Reward: 25 coin
More spec information can be found here: https://vertcoin.org/specs-explained/

Why Does Vertcoin Use GPUs Then?

ASIC’s (Manufactuer Monopoly)
If mining were just a spade sure, use the most powerful equipment which would be an ASIC. The problem is ASICs are not widely available, and just happen to be controlled by a monopoly in China.
So, you want the most widely available tool that produces a fair amount of hashrate, which currently manifests itself as a Graphics Card.
CPUs would be great too but unfortunately there are viruses that take over hundreds of thousands of computers called Botnets (they’re almost as bad as ASICs).

Mining In Pools

Because mining is a race, it’s difficult for an individual miner to acquire enough computational power to win this race solo. Therefore there’s a concept called pool-mining. With pool-mining, miners cooperate in finding the correct Proof-of-Work for the block, and share the block reward based on the work contributed. The amount of work contributed is measured in so-called shares. Finding the Proof-of-Work for a share is much easier than finding it for a block, and when the cooperating miners find the Proof-of-Work for the block, they distribute the reward based on the number of shares each miner found. Vertcoin always recommends using P2Pool to keep mining as decentralized as possible.
How Do I Get Started?
If you want to get started mining, check out the Mine Vertcoin page.

Vertcoin just forked to Lyra2REv3 and we are currently working on Verthash

Verthash is and was under development before we decided to hard fork to Lyra2REv3. While Verthash would’ve resulted in the same effect for ASICs (making them useless for mining Vertcoin), the timeline was incompatible with the desire to get rid of ASICs quickly. Verthash is still under development and tries to address the outsourcability problem.
Verthash is an I/O bound algorithm that uses the blockchain data as input to the hashing algorithm. It therefore requires miners to have all the blockchain data available to them, which is currently about 4 GB of data. By making this mining data mandatory, it will become harder for auto profit switching miners — like the ones that rent out their GPU to Nicehash — because they will need to keep a full node running while mining other algorithms for the moment Verthash becomes more profitable — the data needs to be available immediately since updating it can take a while.
Over the past month, we have successfully developed a first implementation of Verthash in the Vertcoin Core code base. Within the development team we have run a few nodes on Testnet to test the functionality — and everything seems to work properly. The next step is to build out the GPU miners for AMD and Nvidia. This is a NOETA at the moment, since we’re waiting on GPU developers which are in high demand. Once the miners are ready, we’ll be releasing the Vertcoin 0.15 beta that hardforks the testnet together with the miners for the community to have a testrun. Given the structural difference between Lyra2RE and Verthash, we’ll have to run the testnet for a longer period than we did with the Lyra2REv3 hard fork. We’ll have to make sure the system is reliable before hardforking our mainnet. So the timeline will be longer than with the Lyra2REv3 hard fork.
Some people in the community have voiced concerns about the fact that Verthash development is not being done “out in the open”, i.e.: the code commits are not visible on Github. The main two reasons for us to keep our cards to our chest at this stage are: (1) only when the entire system including miners has been coded up can we be sure the system works, we don’t want to release preliminary stuff that doesn’t work or isn’t secure. Also (2) we don’t want to give hardware manufacturers or mining outsourcing platforms a head start on trying to defeat the mechanisms we’ve put in place.

Links and Resources

· Twitter: https://twitter.com/Vertcoin
· Donations: vertcoin.org/donate
· Join our Discord: https://discord.gg/vertcoin
· Reddit: https://www.reddit.com/vertcoin/
· Official Website: https://vertcoin.org/
· Facebook: https://www.facebook.com/vertcoin
· Vertcoin Talk: https://soundcloud.com/vertcoin-talk
· Youtube: https://www.youtube.com/vertcoin
submitted by Canen01 to gpumining [link] [comments]

r/Bitcoin recap - April 2019

Hi Bitcoiners!
I’m back with the 28th monthly Bitcoin news recap.
For those unfamiliar, each day I pick out the most popularelevant/interesting stories in Bitcoin and save them. At the end of the month I release them in one batch, to give you a quick (but not necessarily the best) overview of what happened in bitcoin over the past month.
You can see recaps of the previous months on Bitcoinsnippets.com
A recap of Bitcoin in April 2019
Adoption
Development
Security
Mining
Business
Education
Archeology (Financial Incumbents)
Price & Trading
Fun & Other
submitted by SamWouters to Bitcoin [link] [comments]

Transcript of Open Developer Meeting in Discord - 7/19/2019

[Dev-Happy] BlondfrogsLast Friday at 3:58 PM
Hey everyone. The channel is now open for the dev meeting.
LSJI07 - MBITLast Friday at 3:58 PM
Hi
TronLast Friday at 3:59 PM
Hi all!
JerozLast Friday at 3:59 PM
:wave:
TronLast Friday at 3:59 PM
Topics: Algo stuff - x22rc, Ownership token for Restricted Assets and Assets.
JerozLast Friday at 4:00 PM
@Milo is also here from coinrequest.
MiloLast Friday at 4:00 PM
Hi :thumbsup:
Pho3nix Monk3yLast Friday at 4:00 PM
welcome, @Milo
TronLast Friday at 4:00 PM
Great.
@Milo Was there PRs for Android and iOS?
MiloLast Friday at 4:01 PM
Yes, I've made a video. Give me a second I'll share it asap.
JerozLast Friday at 4:02 PM
I missed the iOS one.
MiloLast Friday at 4:02 PM
Well its 1 video, but meant for all.
JerozLast Friday at 4:02 PM
Ah, there's an issue but no pull request (yet?)
https://github.com/RavenProject/ravenwallet-ios/issues/115
[Dev-Happy] BlondfrogsLast Friday at 4:03 PM
nice @Milo
MiloLast Friday at 4:04 PM
Can it be that I have no video post rights?
JerozLast Friday at 4:05 PM
In discord?
MiloLast Friday at 4:05 PM
yes?
[Dev-Happy] BlondfrogsLast Friday at 4:05 PM
just a link?
JerozLast Friday at 4:05 PM
Standard version has a file limit afaik
Pho3nix Monk3yLast Friday at 4:05 PM
try now
gave permissions
MiloLast Friday at 4:05 PM
it's not published yet on Youtube, since I didn't knew when it would be published in the wallets
file too big. Hold on i'll put it on youtube and set it on private
LSJI07 - MBITLast Friday at 4:06 PM
no worries ipfs it...:yum:
Pho3nix Monk3yLast Friday at 4:06 PM
ok, just send link when you can
[Dev-Happy] BlondfrogsLast Friday at 4:07 PM
So guys. We released Ravencoin v2.4.0!
JerozLast Friday at 4:08 PM
If you like the code. Go update them nodes! :smiley:
[Dev-Happy] BlondfrogsLast Friday at 4:08 PM
We are recommending that you are upgrading to it. It fixes a couple bugs in the code base inherited from bitcoin!
MiloLast Friday at 4:08 PM
https://www.youtube.com/watch?v=t\_g7NpFXm6g&feature=youtu.be
sorry for the hold up
YouTube
Coin Request
Raven dev Gemiddeld
LSJI07 - MBITLast Friday at 4:09 PM
thanks short and sweet!!
KAwARLast Friday at 4:10 PM
Is coin request live on the android wallet?
TronLast Friday at 4:10 PM
Nice video.
It isn't in the Play Store yet.
Pho3nix Monk3yLast Friday at 4:10 PM
Well, this is the first time in a while where we have this many devs online. What questions do y'all have?
LSJI07 - MBITLast Friday at 4:11 PM
Algo questions?
Pho3nix Monk3yLast Friday at 4:11 PM
sure
KAwARLast Friday at 4:11 PM
KK
LSJI07 - MBITLast Friday at 4:12 PM
what are the proposed 22 algos in x22r? i could only find the original 16 plus 5 on x21.
TronLast Friday at 4:12 PM
Likely the 5 from x21 and find one more.
We need to make sure they're all similar in time profile.
liqdmetalLast Friday at 4:14 PM
should we bother fixing a asic-problem that we dont know exists for sure or not?
TronLast Friday at 4:14 PM
That's the 170 million dollar question.
[Dev-Happy] BlondfrogsLast Friday at 4:14 PM
I would prefer to be proactive not reactive.
imo
JerozLast Friday at 4:14 PM
same
LSJI07 - MBITLast Friday at 4:15 PM
RIPEMD160 is a golden oldie but not sure on hash speed compared to the others.
liqdmetalLast Friday at 4:15 PM
in my mind we should focus on the restricted messaging etc
Sevvy (y rvn pmp?)Last Friday at 4:15 PM
probably won't know if the action was needed until after you take the action
liqdmetalLast Friday at 4:15 PM
we are at risk of being interventionistas
acting under opacity
TronLast Friday at 4:15 PM
Needs to spit out at least 256 bit. Preferably 512 bit.
LSJI07 - MBITLast Friday at 4:15 PM
ok
TronLast Friday at 4:15 PM
If it isn't 512 bit, it'll cause some extra headache for the GPU mining software.
liqdmetalLast Friday at 4:16 PM
i seek to avoid iatrogenics
TronLast Friday at 4:16 PM
Similar to the early problems when all the algos except the first one were built for 64-bytes (512-bit) inputs.
Had to look that one up. TIL iatrogenics
JerozLast Friday at 4:17 PM
I have to google most of @liqdmetal's vocabulary :smile:
liqdmetalLast Friday at 4:17 PM
@Tron tldr: basically the unseen, unintended negative side effects of the asic "cure"
Sevvy (y rvn pmp?)Last Friday at 4:18 PM
10 dolla word
liqdmetalLast Friday at 4:19 PM
we need a really strong case to intervene in what has been created.
TronLast Friday at 4:19 PM
I agree. I'm less concerned with the technical risk than I am the potential split risk experienced multiple times by Monero.
Sevvy (y rvn pmp?)Last Friday at 4:20 PM
tron do you agree that forking the ravencoin chain presents unique risks compared to other chains that aren't hosting assets?
JerozLast Friday at 4:21 PM
Yes, if you fork, you need to figure out for each asset which one you want to support.
Sevvy (y rvn pmp?)Last Friday at 4:21 PM
yeah. and the asset issuer could have a chain preference
TronLast Friday at 4:22 PM
@Sevvy (y rvn pmp?) Sure. Although, I'd expect that the asset issuers will be honor the assets on the dominant chain. Bigger concern is the branding confusion of multiple forks. See Bitcoin, Bitcoin Cash, Bitcoin SV for an example. We know they're different, but do non-crypto folks?
Hans_SchmidtLast Friday at 4:22 PM
I thought that the take-away from the recently published analyses and discussions was that ASICs for RVN may be active, but if so then they are being not much more effective than GPUs.
Sevvy (y rvn pmp?)Last Friday at 4:22 PM
agreed on all accounts there tron
TronLast Friday at 4:23 PM
I'm not yet convinced ASICs are on the network.
KAwARLast Friday at 4:23 PM
It would be better to damage an asic builder by forking after they made major expenses. Creating for them the type of deficit that could be negated by just buying instead of mining. Asic existence should be 100 percent confirmed before fork.
liqdmetalLast Friday at 4:23 PM
170million dollar question is right.lol
TronLast Friday at 4:24 PM
I've had someone offer to connect me to the folks at Fusion Silicon.
Sevvy (y rvn pmp?)Last Friday at 4:25 PM
yes. and if they are active on the network they are not particularly good ASICs
which makes it a moot point probably
TronLast Friday at 4:26 PM
The difficult part of this problem is that by the time everyone agrees that ASICs are problematic on the network, then voting the option in is likely no longer an option.
Sevvy (y rvn pmp?)Last Friday at 4:26 PM
yes. part of me wonders if we would say "okay, the clock on the asic countdown is reset by this new algo. but now the race is on"
[Dev-Happy] BlondfrogsLast Friday at 4:26 PM
There are always risks when making a change that will fork the network. We want wait to long though, as tron said. It wont be a voting change. it will be a mandatory change at a block number.
Sevvy (y rvn pmp?)Last Friday at 4:26 PM
acknowledge the inevitable
MiloLast Friday at 4:27 PM
I had just a small question from my side. When do you think the android version would be published, and do you maybe have a time-frame for the others?
TronLast Friday at 4:27 PM
Quick poll. How would everyone here feel about a BIP9 option - separate from the new features that can be voted in?
KAwARLast Friday at 4:27 PM
Maybe voting should not be a strictly blockchain vote. A republic and a democratic voice?
[Dev-Happy] BlondfrogsLast Friday at 4:27 PM
@Milo We can try and get a beta out next week, and publish soon after that.
MiloLast Friday at 4:28 PM
@[Dev-Happy] Blondfrogs :thumbsup::slight_smile:
[Dev-Happy] BlondfrogsLast Friday at 4:28 PM
BIP9 preemptive vote. I like it.
TronLast Friday at 4:30 PM
The advantage to a BIP9 vote is that it puts the miners and mining pools at a clear majority before activation.
LSJI07 - MBITLast Friday at 4:30 PM
Centralisation is inevitable unless we decide to resist it. ASIC's are market based and know the risks and rewards possible. A key step in resisting is sending a message. An algo change to increase asic resistance is imho a strong message. A BIP9 vote now would also be an indicator of bad actors early....
TronLast Friday at 4:30 PM
The disadvantage is that it may not pass if the will isn't there.
LSJI07 - MBITLast Friday at 4:30 PM
Before assets are on main net and cause additional issues.
KAwARLast Friday at 4:31 PM
I am not schooled in coding to have an educated voice. I only understand social problems and how it affects the economy.
SpyderDevLast Friday at 4:31 PM
All are equal on RVN
TronLast Friday at 4:31 PM
It is primarily a social problem. The tech change is less risky and is easier than the social.
LSJI07 - MBITLast Friday at 4:32 PM
All can have a share....people who want more of a share however pay for the privilege and associated risks.
KAwARLast Friday at 4:33 PM
Assets and exchange listings need to be consistent and secure.
brutoidLast Friday at 4:36 PM
I'm still not entirely clear on what the overall goal to the algo change is? Is it just to brick the supposed ASICs (unknown 45%) which could still be FPGAs as seen from the recent block analysis posted in the nest. Is the goal to never let ASICs on? Is it to brick FPGAs ultimately. Are we making Raven strictly GPU only? I'm still unclear
LSJI07 - MBITLast Friday at 4:37 PM
What about the future issue of ASICs returning after a BIP9 fork "soon"? Are all following the WP as a community? i.e asic resistant or are we prepared to change that to asic resistant for early coin emission. Ideally we should plan for the future. Could the community make a statement that no future algo changes will be required to incentivise future public asic manufacturers?
Lol. Same question @brutoid
brutoidLast Friday at 4:37 PM
Haha it is
You mind-beamed me!
[Dev-Happy] BlondfrogsLast Friday at 4:38 PM
The is up to the community.
Currently, the feel seems like the community is anti asic forever.
The main issue is getting people to upgrade.
KAwARLast Friday at 4:38 PM
Clarity is important. Otherwise we are attacking windmills like Don Quixote.
brutoidLast Friday at 4:39 PM
I'm not getting the feeling of community ASIC hate if the last few weeks of discussion are anything to go by?
Hans_SchmidtLast Friday at 4:39 PM
A unilateral non-BIP9 change at a chosen block height is a serious thing, but anti-ASIC has been part of the RVN philosophy since the whitepaper and is therefore appropriate for that purpose.
[Dev-Happy] BlondfrogsLast Friday at 4:39 PM
We can use the latest release as an example. It was a non forking release, announced for 2 weeks. and only ~30% of the network has upgraded.
TronLast Friday at 4:39 PM
@Hans_Schmidt Well said.
liqdmetalLast Friday at 4:40 PM
I'm not concerned about a "asic hardware problem" so much as I believe it more likely what we are seeing is several big fish miners (perhaps a single really big fish). For now I recommend standing pat on x16r. In the future I can see an algo upgrade fork to keep the algo up to date. If we start fighting against dedicated x16r hashing machines designed and built to secure our network we are more likely to go down in flames. The custom SHA256 computers that make the bitcoin the most secure network in existence are a big part of that security. If some party has made an asic that performs up to par or better than FPGA or GPU on x16r, that is a positive for this network, a step towards SHA256 security levels. It is too bad the community is in the dark regarding their developments. Therefore I think the community has to clarify its stance towards algorithm changes. I prefer a policy that will encourage the development of mining software, bitstreams and hardware by as many parties as possible. The imminent threat of ALGO fork screws the incentive up for developers.
JerozLast Friday at 4:40 PM
@brutoid the vocal ones are lenient towards asics, but the outcome of the 600+ votes seemed pretty clear.
brutoidLast Friday at 4:40 PM
This is my confusion
TronLast Friday at 4:41 PM
More hashes are only better if the cost goes up proportionally. Machines that do more hashes for less $ doesn't secure the network more, and trends towards centralization.
JerozLast Friday at 4:41 PM
I would argue for polling ever so often as it certainly will evolve dynamically with the state of crypto over time.
TronLast Friday at 4:41 PM
Measure security in two dimensions. Distribution, and $/hash.
liqdmetalLast Friday at 4:41 PM
and volume of hash
traysiLast Friday at 4:42 PM
45% of the hashrate going to one party is unhealthy, and standing pat on x16r just keeps that 45% where it is.
TronLast Friday at 4:42 PM
Volume doesn't matter if the cost goes down. For example, lets say software shows up that does 1000x better than the software from yesterday, and everyone moves to it. That does not add security. Even if the "difficulty" and embedded hashes took 1000x more attempts to find.
brutoidLast Friday at 4:42 PM
My issue is defintely centralization of hash and not so much what machine is doing it. I mine with both GPU and FPGA. Of course, the FPGAs are not on raven
TJayLast Friday at 4:44 PM
easy solution is just to replace a few of 16 current hash functions, without messing with x21r or whatever new shit
TronLast Friday at 4:44 PM
How do folks here feel about allowing CPUs back in the game?
traysiLast Friday at 4:44 PM
Botnets is my concern with CPUs
brutoidLast Friday at 4:44 PM
Botnets is my concern
SpyderDevLast Friday at 4:44 PM
Yes please.
LSJI07 - MBITLast Friday at 4:44 PM
the poll votes seem not very security conscious. More of day miners chasing profits. I love them bless! Imho the future is bright for raven, however these issues if not sorted out now will bite hard long term when asset are on the chain and gpu miners are long gone.....
ZaabLast Friday at 4:45 PM
How has the testing of restricted assets been on the test net?
liqdmetalLast Friday at 4:45 PM
Agreed. I dont think x16r is obsolete like that yet however
[Dev-Happy] BlondfrogsLast Friday at 4:45 PM
@Zaab not enough testing at the moment.
HedgerLast Friday at 4:45 PM
Yes, how is the Testing going?
justinjjaLast Friday at 4:45 PM
Like randomX or how are cpus going to be back in the game?
TronLast Friday at 4:45 PM
@Zaab Just getting started at testing at the surface level (RPC calls), and fixing as we go.
ZaabLast Friday at 4:45 PM
And or any updates on the review of dividend code created by the community
Lokar -=Kai=-Last Friday at 4:45 PM
if the amount of hash the unknown pool has is fixed as standarderror indicated then waiting for the community of FPGAers to get onto raven might be advantageous if the fork doesn't hurt FPGAs.
ZaabLast Friday at 4:45 PM
Can't rememeber who was on it
SpyderDevLast Friday at 4:45 PM
@Zaab But we are working on it...
Lokar -=Kai=-Last Friday at 4:46 PM
more hash for votes
JerozLast Friday at 4:46 PM
@Maldon is, @Zaab
TronLast Friday at 4:46 PM
@Zaab There are unit tests and functional tests already, but we'd like more.
[Dev-Happy] BlondfrogsLast Friday at 4:46 PM
@Zaab Dividend code is currently adding test cases for better security. Should have more update on that next meeting
KAwARLast Friday at 4:46 PM
Absolute democracy seems to resemble anarchy or at least civil war. In EVE online they have a type of community voice that get voted in by the community.
ZaabLast Friday at 4:46 PM
No worries was just curious if it was going as planned or significant issues were being found
Obviously some hiccups are expected
More testing is always better!
TronLast Friday at 4:47 PM
Who in here is up for a good civil war? :wink:
ZaabLast Friday at 4:47 PM
Tron v Bruce. Celebrity fight night with proceeds to go to the RVN dev fund
SpyderDevLast Friday at 4:48 PM
Cagefight or mudpit?
JerozLast Friday at 4:48 PM
talking about dev funds..... :wink:
Pho3nix Monk3yLast Friday at 4:49 PM
and there goes the conversation....
KAwARLast Friday at 4:49 PM
I am trying to be serious...
ZaabLast Friday at 4:49 PM
Sorry back to the ascii topic!
traysiLast Friday at 4:49 PM
@Tron What do we need in order to make progress toward a decision on the algo? Is there a plan or a roadmap of sorts to get us some certainty about what we're going to do?
LSJI07 - MBITLast Friday at 4:50 PM
Could we have 3 no BIP9 votes? No1 Friendly to asics, retain status quo. No2 change to x17r minimal changes etc, with no additional future PoW/algo upgrades. No3. Full Asic resistance x22r and see what happens...
:thonk~1:
Sounds messy....
TronLast Friday at 4:51 PM
Right now we're in research mode. We're building CNv4 so we can run some metrics. If that goes well, we can put together x22rc and see how it performs. It will likely gore everyone's ox. CPUs can play, GPUs work, but aren't dominant. ASICs VERY difficult, and FPGAs will have a tough time.
ZaabLast Friday at 4:51 PM
Yeah i feel like the results would be unreliable
TronLast Friday at 4:51 PM
Is this good, or do we lose everyone's vote?
PlayHardLast Friday at 4:52 PM
Fpga will be dead
Lokar -=Kai=-Last Friday at 4:52 PM
why isn;t a simple XOR or something on the table?
ZaabLast Friday at 4:52 PM
The multiple bip9 that is
Lokar -=Kai=-Last Friday at 4:52 PM
something asic breaking but doesn't greatly complicate ongoing efforts for FPGA being my point.
justinjjaLast Friday at 4:52 PM
How are you going to vote for x22rc?
Because if by hashrate that wouldn't pass.
traysiLast Friday at 4:52 PM
Personally I like the idea of x22rc but I'd want to investigate the botnet threat if CPUs are allowed back in.
TronLast Friday at 4:52 PM
XOR is on the table, and was listed in my Medium post. But, the social risk of chain split remains, for very little gain.
traysiLast Friday at 4:53 PM
@Lokar -=Kai=- A small change means that whoever has 45% can probably quickly adapt.
LSJI07 - MBITLast Friday at 4:53 PM
Research sounds good. x22rc could be reduce to x22r for simplicity...
TronLast Friday at 4:53 PM
x22r is a viable option. No CNv4.
LSJI07 - MBITLast Friday at 4:53 PM
Don't know how much time we have to play with though...
Lokar -=Kai=-Last Friday at 4:53 PM
if they have FPGAs yes if they have ASIC then not so much, but I guess that gets to the point, what exactly are we trying to remove from the network?
PlayHardLast Friday at 4:54 PM
Guys my name is Arsen and we designed x16r fpga on bcus. Just about to release it to the public. I am buzzdaves partner.
Cryptonight
Will kill us
But agreed
Asic is possible on x16r
And you dont need 256 core
Cores
traysiLast Friday at 4:55 PM
Hi Arsen. Are you saying CN will kill "us" meaning RVN, or meaning FPGA?
JerozLast Friday at 4:55 PM
This is what im afraid of ^ an algo change killing FPGA as I have the feeling there is a big fpga community working on this
PlayHardLast Friday at 4:55 PM
Fpgas ))
whitefire990Last Friday at 4:55 PM
I am also about to release X16R for CVP13 + BCU1525 FPGA's. I'm open to algo changes but I really don't believe in CPU mining because of botnets. Any CNv4 shifts 100% to CPU mining, even if it is only 1 of the 22 functions.
Lokar -=Kai=-Last Friday at 4:55 PM
namely FPGAs that aren;t memory equipped
like fast mem
not ddr
PlayHardLast Friday at 4:55 PM
Hbm non hbm
Cryptonight
whitefire990Last Friday at 4:56 PM
Right now with both Buzzdave/Altered Silicon and myself (Zetheron) about to release X16R for FPGA's, then the 45% miner's share will decrease to 39% or less.
PlayHardLast Friday at 4:56 PM
Will be dead for fpga
LSJI07 - MBITLast Friday at 4:56 PM
sound so x22r is fpga "friendly" ... more so than asic anyway...
PlayHardLast Friday at 4:56 PM
But a change must be planned
X16r is no way possible to avoid asics
TJayLast Friday at 4:56 PM
@LSJI07 - MBIT I would say less friendly...
whitefire990Last Friday at 4:57 PM
As I mentioned in thenest discussion, asic resistance increases with the square of the number of functions, so X21R is more asic resistant than X16R, but both are pretty resistant
PlayHardLast Friday at 4:58 PM
Yeah more algos make it heavier on ASIC
DirkDiggler (Citadel Architect)Last Friday at 4:58 PM
My interpretation of the whitepaper was that we used x16r as it was brand new (thus ASIC resistant), and that was to ensure a fair launch... We've launched... I don't like the idea of constantly forking to avoid the inevitable ASICs.
x16r was a great "experiment" before we had any exchange listings... that ship has sailed though... not sure about all these x22rs lmnop changes
KAwARLast Friday at 5:00 PM
I believe that it is easier to change the direction of a bicycle than an oil tanker. We feel more like a train. We should lay out new tracks and test on them and find benefits that are acceptable to everyone except train robbers. Then open the new train station with no contentious feelings except a silently disgruntled minority group. ???
Hans_SchmidtLast Friday at 5:01 PM
The most productive action the community can do now re ASICs is to voice support for the devs to make a non-BIP9 change at a chosen block height if/when the need is clear. That removes the pressure to act rashly to avoid voting problems.
LSJI07 - MBITLast Friday at 5:01 PM
Thats why im proposing to fork at least once to a more asic resistant algo (but FPGA "friendly/possible"), with the proviso ideally that no more PoW algo forks are require to provide future ASICs some opportunity to innovate with silicon and efficiency.
TJayLast Friday at 5:01 PM
folks should take into account, that high end FPGAs like BCU1525 on x16r can't beat even previous gen GPUs (Pascal) in terms of hash cost. so they aren't a threat to miners community
PlayHardLast Friday at 5:02 PM
A proper change
Requires proper research
eyz (Silence)Last Friday at 5:02 PM
Just so I'm clear here, we are trying to boot ASICS, don't want CPUs because of Botnets, and are GPU and FPGA friendly right?
PlayHardLast Friday at 5:02 PM
It is not a quick one day process
eyz (Silence)Last Friday at 5:02 PM
If there is a bip9 vote there needs to be a clear explanation as I feel most in the community don't understand exactly what we are trying to fix
TronLast Friday at 5:03 PM
@Hans_Schmidt I like that route. It has some game theoretics. It gives time for miners to adapt. It is only used if needed. It reduces the likelihood of ASICs dominating the network, or even being built.
[Dev-Happy] BlondfrogsLast Friday at 5:03 PM
Hey guys. great convo. We are of course looking to do the best thing for the community and miner. We are going to be signing off here though.
justinjjaLast Friday at 5:03 PM
TJay that comes down to power cost.
If your paying 4c/kw gpus all the way.
But if your a home miner in europe an fpga is your only chance
LSJI07 - MBITLast Friday at 5:03 PM
@Hans_Schmidt How do we decide the block limit and when sufficient evidence is available? I would say we have had much compelling information to date...
[Dev-Happy] BlondfrogsLast Friday at 5:03 PM
Thanks for participating. and keep up the good work :smiley:
Have a good weekend.
CAWWWW
TronLast Friday at 5:03 PM
I haven't seen any compelling evidence of ASICs - yet.
Pho3nix Monk3yLast Friday at 5:03 PM
:v:
JerozLast Friday at 5:04 PM
I suggest to continue discussion in #development and #thenest :smiley:
thanks all!
TronLast Friday at 5:04 PM
Cheers everyone!
KAwARLast Friday at 5:04 PM
Agree with Hans.
DirkDiggler (Citadel Architect)Last Friday at 5:04 PM
thanks Tron
Pho3nix Monk3yLast Friday at 5:04 PM
Ending here. continue in Nest if wanted
DirkDiggler (Citadel Architect)Last Friday at 5:04 PM
I am waiting for compelling evidence myself.
submitted by mrderrik to Ravencoin [link] [comments]

The Problem with PoW

The Problem with PoW
Miners have always had it rough..
"Frustrated Miners"

The Problem with PoW
(and what is being done to solve it)

Proof of Work (PoW) is one of the most commonly used consensus mechanisms entrusted to secure and validate many of today’s most successful cryptocurrencies, Bitcoin being one. Battle-hardened and having weathered the test of time, Bitcoin has demonstrated the undeniable strength and reliability of the PoW consensus model through sheer market saturation, and of course, its persistency.
In addition to the cost of powerful computing hardware, miners prove that they are benefiting the network by expending energy in the form of electricity, by solving and hashing away complex math problems on their computers, utilizing any suitable tools that they have at their disposal. The mathematics involved in securing proof of work revolve around unique algorithms, each with their own benefits and vulnerabilities, and can require different software/hardware to mine depending on the coin.
Because each block has a unique and entirely random hash, or “puzzle” to solve, the “work” has to be performed for each block individually and the difficulty of the problem can be increased as the speed at which blocks are solved increases.

Hashrates and Hardware Types

While proof of work is an effective means of securing a blockchain, it inherently promotes competition amongst miners seeking higher and higher hashrates due to the rewards earned by the node who wins the right to add the next block. In turn, these higher hash rates benefit the blockchain, providing better security when it’s a result of a well distributed/decentralized network of miners.
When Bitcoin first launched its genesis block, it was mined exclusively by CPUs. Over the years, various programmers and developers have devised newer, faster, and more energy efficient ways to generate higher hashrates; some by perfecting the software end of things, and others, when the incentives are great enough, create expensive specialized hardware such as ASICs (application-specific integrated circuit). With the express purpose of extracting every last bit of hashing power, efficiency being paramount, ASICs are stripped down, bare minimum, hardware representations of a specific coin’s algorithm.
This gives ASICS a massive advantage in terms of raw hashing power and also in terms of energy consumption against CPUs/GPUs, but with significant drawbacks of being very expensive to design/manufacture, translating to a high economic barrier for the casual miner. Due to the fact that they are virtual hardware representations of a single targeted algorithm, this means that if a project decides to fork and change algorithms suddenly, your powerful brand-new ASIC becomes a very expensive paperweight. The high costs in developing and manufacturing ASICs and the associated risks involved, make them unfit for mass adoption at this time.
Somewhere on the high end, in the vast hashrate expanse created between GPU and ASIC, sits the FPGA (field programmable gate array). FPGAs are basically ASICs that make some compromises with efficiency in order to have more flexibility, namely they are reprogrammable and often used in the “field” to test an algorithm before implementing it in an ASIC. As a precursor to the ASIC, FPGAs are somewhat similar to GPUs in their flexibility, but require advanced programming skills and, like ASICs, are expensive and still fairly uncommon.

2 Guys 1 ASIC

One of the issues with proof of work incentivizing the pursuit of higher hashrates is in how the network calculates block reward coinbase payouts and rewards miners based on the work that they have submitted. If a coin generated, say a block a minute, and this is a constant, then what happens if more miners jump on a network and do more work? The network cannot pay out more than 1 block reward per 1 minute, and so a difficulty mechanism is used to maintain balance. The difficulty will scale up and down in response to the overall nethash, so if many miners join the network, or extremely high hashing devices such as ASICs or FPGAs jump on, the network will respond accordingly, using the difficulty mechanism to make the problems harder, effectively giving an edge to hardware that can solve them faster, balancing the network. This not only maintains the block a minute reward but it has the added side-effect of energy requirements that scale up with network adoption.
Imagine, for example, if one miner gets on a network all alone with a CPU doing 50 MH/s and is getting all 100 coins that can possibly be paid out in a day. Then, if another miner jumps on the network with the same CPU, each miner would receive 50 coins in a day instead of 100 since they are splitting the required work evenly, despite the fact that the net electrical output has doubled along with the work. Electricity costs miner’s money and is a factor in driving up coin price along with adoption, and since more people are now mining, the coin is less centralized. Now let’s say a large corporation has found it profitable to manufacture an ASIC for this coin, knowing they will make their money back mining it or selling the units to professionals. They join the network doing 900 MH/s and will be pulling in 90 coins a day, while the two guys with their CPUs each get 5 now. Those two guys aren’t very happy, but the corporation is. Not only does this negatively affect the miners, it compromises the security of the entire network by centralizing the coin supply and hashrate, opening the doors to double spends and 51% attacks from potential malicious actors. Uncertainty of motives and questionable validity in a distributed ledger do not mix.
When technology advances in a field, it is usually applauded and welcomed with open arms, but in the world of crypto things can work quite differently. One of the glaring flaws in the current model and the advent of specialized hardware is that it’s never ending. Suppose the two men from the rather extreme example above took out a loan to get themselves that ASIC they heard about that can get them 90 coins a day? When they join the other ASIC on the network, the difficulty adjusts to keep daily payouts consistent at 100, and they will each receive only 33 coins instead of 90 since the reward is now being split three ways. Now what happens if a better ASIC is released by that corporation? Hopefully, those two guys were able to pay off their loans and sell their old ASICs before they became obsolete.
This system, as it stands now, only perpetuates a never ending hashrate arms race in which the weapons of choice are usually a combination of efficiency, economics, profitability and in some cases control.

Implications of Centralization

This brings us to another big concern with expensive specialized hardware: the risk of centralization. Because they are so expensive and inaccessible to the casual miner, ASICs and FPGAs predominantly remain limited to a select few. Centralization occurs when one small group or a single entity controls the vast majority hash power and, as a result, coin supply and is able to exert its influence to manipulate the market or in some cases, the network itself (usually the case of dishonest nodes or bad actors).
This is entirely antithetical of what cryptocurrency was born of, and since its inception many concerted efforts have been made to avoid centralization at all costs. An entity in control of a centralized coin would have the power to manipulate the price, and having a centralized hashrate would enable them to affect network usability, reliability, and even perform double spends leading to the demise of a coin, among other things.
The world of crypto is a strange new place, with rapidly growing advancements across many fields, economies, and boarders, leaving plenty of room for improvement; while it may feel like a never-ending game of catch up, there are many talented developers and programmers working around the clock to bring us all more sustainable solutions.

The Rise of FPGAs

With the recent implementation of the commonly used coding language C++, and due to their overall flexibility, FPGAs are becoming somewhat more common, especially in larger farms and in industrial setting; but they still remain primarily out of the hands of most mining enthusiasts and almost unheard of to the average hobby miner. Things appear to be changing though, one example of which I’ll discuss below, and it is thought by some, that soon we will see a day when mining with a CPU or GPU just won’t cut it any longer, and the market will be dominated by FPGAs and specialized ASICs, bringing with them efficiency gains for proof of work, while also carelessly leading us all towards the next round of spending.
A perfect real-world example of the effect specialized hardware has had on the crypto-community was recently discovered involving a fairly new project called VerusCoin and a fairly new, relatively more economically accessible FPGA. The FPGA is designed to target specific alt-coins whose algo’s do not require RAM overhead. It was discovered the company had released a new algorithm, kept secret from the public, which could effectively mine Verus at 20x the speed of GPUs, which were the next fastest hardware types mining on the Verus network.
Unfortunately this was done with a deliberately secret approach, calling the Verus algorithm “Algo1” and encouraging owners of the FPGA to never speak of the algorithm in public channels, admonishing a user when they did let the cat out of the bag. The problem with this business model is that it is parasitic in nature. In an ecosystem where advancements can benefit the entire crypto community, this sort of secret mining approach also does not support the philosophies set forth by the Bitcoin or subsequent open source and decentralization movements.
Although this was not done in the spirit of open source, it does hint to an important step in hardware innovation where we could see more efficient specialized systems within reach of the casual miner. The FPGA requires unique sets of data called a bitstream in order to be able to recognize each individual coin’s algorithm and mine them. Because it’s reprogrammable, with the support of a strong development team creating such bitstreams, the miner doesn’t end up with a brick if an algorithm changes.

All is not lost thanks to.. um.. Technology?

Shortly after discovering FPGAs on the network, the Verus developers quickly designed, tested, and implemented a new, much more complex and improved algorithm via a fork that enabled Verus to transition smoothly from VerusHash 1.0 to VerusHash 2.0 at block 310,000. Since the fork, VerusHash 2.0 has demonstrated doing exactly what it was designed for- equalizing hardware performance relative to the device being used while enabling CPUs (the most widely available “ASICs”) to mine side by side with GPUs, at a profit and it appears this will also apply to other specialized hardware. This is something no other project has been able to do until now. Rather than pursue the folly of so many other projects before it- attempting to be “ASIC proof”, Verus effectively achieved and presents to the world an entirely new model of “hardware homogeny”. As the late, great, Bruce Lee once said- “Don’t get set into one form, adapt it and build your own, and let it grow, be like water.”
In the design of VerusHash 2.0, Verus has shown it doesn’t resist progress like so many other new algorithms try to do, it embraces change and adapts to it in the way that water becomes whatever vessel it inhabits. This new approach- an industry first- could very well become an industry standard and in doing so, would usher in a new age for proof of work based coins. VerusHash 2.0 has the potential to correct the single largest design flaw in the proof of work consensus mechanism- the ever expanding monetary and energy requirements that have plagued PoW based projects since the inception of the consensus mechanism. Verus also solves another major issue of coin and net hash centralization by enabling legitimate CPU mining, offering greater coin and hashrate distribution.
Digging a bit deeper it turns out the Verus development team are no rookies. The lead developer Michael F Toutonghi has spent decades in the field programming and is a former Vice President and Technical Fellow at Microsoft, recognized founder and architect of Microsoft's .Net platform, ex-Technical Fellow of Microsoft's advertising platform, ex-CTO, Parallels Corporation, and an experienced distributed computing and machine learning architect. The project he helped create employs and makes use of a diverse myriad of technologies and security features to form one of the most advanced and secure cryptocurrency to date. A brief description of what makes VerusCoin special quoted from a community member-
"Verus has a unique and new consensus algorithm called Proof of Power which is a 50% PoW/50% PoS algorithm that solves theoretical weaknesses in other PoS systems (Nothing at Stake problem for example) and is provably immune to 51% hash attacks. With this, Verus uses the new hash algorithm, VerusHash 2.0. VerusHash 2.0 is designed to better equalize mining across all hardware platforms, while favoring the latest CPUs over older types, which is also one defense against the centralizing potential of botnets. Unlike past efforts to equalize hardware hash-rates across different hardware types, VerusHash 2.0 explicitly enables CPUs to gain even more power relative to GPUs and FPGAs, enabling the most decentralizing hardware, CPUs (due to their virtually complete market penetration), to stay relevant as miners for the indefinite future. As for anonymity, Verus is not a "forced private", allowing for both transparent and shielded (private) transactions...and private messages as well"

If other projects can learn from this and adopt a similar approach or continue to innovate with new ideas, it could mean an end to all the doom and gloom predictions that CPU and GPU mining are dead, offering a much needed reprieve and an alternative to miners who have been faced with the difficult decision of either pulling the plug and shutting down shop or breaking down their rigs to sell off parts and buy new, more expensive hardware…and in so doing present an overall unprecedented level of decentralization not yet seen in cryptocurrency.
Technological advancements led us to the world of secure digital currencies and the progress being made with hardware efficiencies is indisputably beneficial to us all. ASICs and FPGAs aren’t inherently bad, and there are ways in which they could be made more affordable and available for mass distribution. More than anything, it is important that we work together as communities to find solutions that can benefit us all for the long term.

In an ever changing world where it may be easy to lose sight of the real accomplishments that brought us to this point one thing is certain, cryptocurrency is here to stay and the projects that are doing something to solve the current problems in the proof of work consensus mechanism will be the ones that lead us toward our collective vision of a better world- not just for the world of crypto but for each and every one of us.
submitted by Godballz to CryptoCurrency [link] [comments]

I earn over 500 bitcoin/month by mining on a botnet, is it ethically right ? would you do it ?

i do not carry on any kind of other malicious activity on said botnet, only bitcoin mining.
UPDATE
I am considering selling the botnet, send your offer via private message if interested. Bitcoin only.
SOLD
submitted by netssec to Bitcoin [link] [comments]

This person/group has been mining since 9/9/13 and have amassed ~$20mil.

This person/group has been mining since 9/9/13 and have amassed ~$20mil. submitted by Red_metal to Bitcoin [link] [comments]

ColossusXT Q2 AMA Ends!

Thank you for being a part of the ColossusXT Reddit AMA! Below we will summarize the questions and answers. The team responded to 78 questions! If you question was not included, it may have been answered in a previous question. The ColossusXT team will do a Reddit AMA at the end of every quarter.
The winner of the Q2 AMA Contest is: Shenbatu
Q: Why does your blockchain exist and what makes it unique?
A: ColossusXT exists to provide an energy efficient method of supercomputing. ColossusXT is unique in many ways. Some coins have 1 layer of privacy. ColossusXT and the Colossus Grid will utilize 2 layers of privacy through Obfuscation Zerocoin Protocol, and I2P and these will protect users of the Colossus Grid as they utilize grid resources. There are also Masternodes and Proof of Stake which both can contribute to reducing 51% attacks, along with instant transactions and zero-fee transactions. This protection is paramount as ColossusXT evolves into the Colossus Grid. Grid Computing will have a pivotal role throughout the world, and what this means is that users will begin to experience the Internet as a seamless computational universe. Software applications, databases, sensors, video and audio streams-all will be reborn as services that live in cyberspace, assembling and reassembling themselves on the fly to meet the tasks at hand. Once plugged into the grid, a desktop machine will draw computational horsepower from all the other computers on the grid.
Q: What is the Colossus Grid?
A: ColossusXT is an anonymous blockchain through obfuscation, Zerocoin Protocol, along with utilization of I2P. These features will protect end user privacy as ColossusXT evolves into the Colossus Grid. The Colossus Grid will connect devices in a peer-to-peer network enabling users and applications to rent the cycles and storage of other users’ machines. This marketplace of computing power and storage will exclusively run on COLX currency. These resources will be used to complete tasks requiring any amount of computation time and capacity, or allow end users to store data anonymously across the COLX decentralized network. Today, such resources are supplied by entities such as centralized cloud providers which are constrained by closed networks, proprietary payment systems, and hard-coded provisioning operations. Any user ranging from a single PC owner to a large data center can share resources through Colossus Grid and get paid in COLX for their contributions. Renters of computing power or storage space, on the other hand, may do so at low prices compared to the usual market prices because they are only using resources that already exist.
Q: When will zerocoin be fully integrated?
A: Beta has been released for community testing on Test-Net. As soon as all the developers consider the code ready for Main-Net, it will be released. Testing of the code on a larger test network network will ensure a smooth transition.
Q: Is the end goal for the Colossus Grid to act as a decentralized cloud service, a resource pool for COLX users, or something else?
A: Colossus Grid will act as a grid computing resource pool for any user running a COLX node. How and why we apply the grid to solve world problems will be an ever evolving story.
Q: What do you think the marketing role in colx.? When ll be the inwallet shared nodes available...i know its been stated in roadmap but as u dont follow roadmap and offer everything in advance...i hope shared MN's to be avilable soon.
A: The ColossusXT (COLX) roadmap is a fluid design philosophy. As the project evolves, and our community grows. Our goal is to deliver a working product to the market while at the same time adding useful features for the community to thrive on, perhaps the Colossus Grid and Shared Masternodes will be available both by the end of Q4 2018.
Q: When will your github be open to the public?
A: The GitHub has been open to the public for a few months now.
You can view the GitHub here: https://github.com/ColossusCoinXT
The latest commits here: https://github.com/ColossusCoinXT/ColossusCoinXT/commits/master
Q: Why should I use COLX instead of Monero?
A: ColossusXT offers Proof of Stake and Masternodes both which contribute layers in protection from 51% attacks often attributed with Proof of Work consensus, and in being Proof of Work(Monero) ColossusXT is environmentally friendly compared to Proof of Work (Monero). You can generate passive income from Proof of Stake, and Masternodes. Along with helping secure the network.What really sets ColossusXT apart from Monero, and many other privacy projects being worked on right now, is the Colossus Grid. Once plugged into the Colossus Grid, a desktop machine will draw computational horsepower from all the other computers on the grid. Blockchain, was built on the core value of decentralization and ColossusXT adhere to these standards with end-user privacy in mind in the technology sector.
Q: With so many coins out with little to no purpose let alone a definitive use case, how will COLX distinguish itself from the crowd?
A: You are right, there are thousands of other coins. Many have no purpose, and we will see others “pumping” from day to day. It is the nature of markets, and crypto as groups move from coin to coin to make a quick profit. As blockchain regulations and information is made more easily digestible projects like ColossusXT will rise. Our goal is to produce a quality product that will be used globally to solve technical problems, in doing so grid computing on the ColossusXT network could create markets of its own within utilizing Super-computing resources. ColossusXT is more than just a currency, and our steadfast approach to producing technical accomplishments will not go unnoticed.
Q: Tell the crowd something about the I2P integration plan in the roadmap? 🙂
A: ColossusXT will be moving up the I2P network layer in the roadmap to meet a quicker development pace of the Colossus Grid. The I2P layer will serve as an abstraction layer further obfuscating the users of ColossusXT (COLX) nodes. Abstraction layer allows two parties to communicate in an anonymous manner. This network is optimised for anonymous file-sharing.
Q: What kind of protocols, if any, are being considered to prevent or punish misuse of Colossus Grid resources by bad actors, such as participation in a botnet/denial of service attack or the storage of stolen information across the Grid?
A: What defines bad actors? ColossusXT plans on marketing to governments and cyber security companies globally. Entities and individuals who will certainly want their privacy protected. There is a grey area between good and bad, and that is something we can certainly explore as a community. Did you have any ideas to contribute to this evolving variable?What we mean when we say marketing towards security companies and governments is being utilized for some of the projects and innovating new ways of grid computing.
Security: https://wiki.ncsa.illinois.edu/display/cybersec/Projects+and+Software
Governments: https://www.techwalla.com/articles/what-are-the-uses-of-a-supercomputer
Q: The Colossus Grid is well defined but I don't feel easily digestible. Has their been any talk of developing an easier to understand marketing plan to help broaden the investoadoptor base?
A: As we get closer to the release of the Colossus Grid marketing increase for the Colossus Grid. It will have a user friendly UI, and we will provide Guides and FAQ’s with the release that any user intending to share computing power will be able to comprehend.
Q: Can you compare CollossusXT and Golem?
A: Yes. The Colosssus Grid is similar to other grid computing projects. The difference is that ColossusXT is on it’s own blockchain, and does not rely on the speed or congestion of a 3rd party blockchain. The Colossus Grid has a privacy focus and will market to companies, and individuals who would like to be more discreet when buying or selling resources by offering multiple levels of privacy protections.
Q: How do you guys want to achieve to be one of the leaders as a privacy coin?
A: Being a privacy coin leader is not our end game. Privacy features are just a small portion of our framework. The Colossus Grid will include privacy features, but a decentralized Supercomputer is what will set us apart and we intend to be leading this industry in the coming years as our vision, and development continue to grow and scale with technology.
Q: With multiple coins within this space, data storage and privacy, how do you plan to differentiate COLX from the rest? Any further partnerships planned?
A: The Colossus Grid will differentiate ColossusXT from coins within the privacy space. The ColossusXT blockchain will differentiate us from the DATA storage space. Combining these two features with the ability to buy and sell computing power to complete different computational tasks through a decentralized marketplace. We intend to involve more businesses and individuals within the community and will invite many companies to join in connecting the grid to utilize shared resources and reduce energy waste globally when the BETA is available.
Q: Has colossus grid had the best come up out of all crypto coins?
A: Possibly. ColossusXT will continue to “come up” as we approach the launch of the Colossus Grid network.
Q: How far have Colossus gone in the ATM integration
A: ColossusXT intends to and will play an important role in the mass adoption of cryptocurrencies. We already have an ongoing partnership with PolisPay which will enable use of COLX via master debit cards. Along with this established relationship, ColossusXT team is in touch with possible companies to use colx widely where these can only be disclosed upon mutual agreement.
Q: How does COLX intend to disrupt the computing industry through Grid Computing?
A: Using the Colossus Grid on the ColossusXT blockchain, strengthens the network. Computers sit idly by for huge portions of the day. Connecting to the Colossus Grid and contributing those idle resources can make use of all the computing power going to waste, and assist in advancing multiple technology sectors and solving issues. Reducing costs, waste, and increased speed in technology sectors such as scientific research, machine learning, cyber security, and making it possible for anyone with a desktop PC to contribute resources to the Colossus Grid and earn passive income.
Q: What kind of partnerships do you have planned and can you share any of them? :)
A: The ColossusXT team will announce partnerships when they are available. It’s important to finalize all information and create strong avenues of communication between partners ColossusXT works with in the future. We are currently speaking with many different exchanges, merchants, and discussing options within our technology sector for utilizing the Colossus Grid.
Q: Will shared Masternodes be offered by the COLX team? Or will there be any partnerships with something like StakingLab, StakeUnited, or SimplePosPool? StakingLab allows investors of any size to join their shared Masternodes, so any investor of any size can join. Is this a possibility in the future?
A: ColossusXT has already partnered with StakingLab. We also plan to implement shared Masternodes in the desktop wallet.
Q: How innovative is the Colossus Grid in the privacy coin space?
A: Most privacy coins are focused on being just a currency / form of payment. No other project is attempting to do what we are doing with a focus on user privacy.
Q: Hey guys do you think to integrated with some other plataforms like Bancor? I would like it!
A: ColossusXT is in touch with many exchange platforms, however, due to non disclosure agreements details cannot be shared until it is mutually decided with the partners. We will always be looking for new platforms to spread the use of colx in different parts of the world and crypto space.
Q: What is the reward system for the master node owners?
A: From block 388.800 onwards, block reward is 1200 colx and this is split based on masternode ownestaker ratio. This split is based on see-saw algorithm. With an increasing number of masternodes the see-saw algorithm disincentivizes the establishment of even more masternodes because it lowers their profitability. To be precise, as soon as more than 41.5% of the total COLX coin supply is locked in masternodes, more than 50% of the block reward will be distributed to regular staking nodes. As long as the amount of locked collateral funds is below the threshold of 41.5%, the see-saw algorithm ensure that running a masternode is financially more attractive than running a simple staking node, to compensate for the additional effort that a masternode requires in comparison to a simple staking node.Please refer to our whitepaper for more information.
Q: What other marketplaces has the COLX team been in contact with?
Thanks guys! Love the coin and staff
A: ColossusXT gets in touch for different platforms based on community request and also based on partnership requests received upon ColossusXT business team’s mutual agreement. Unfortunately, these possibilities cannot be shared until they are mutually agreed between the partners and ColossusXT team due to non disclosure agreements.
Q: What do you think about the new rules that will soon govern crypto interactions in the EU? they are against anonymous payments
A: Blockchain technology is just now starting to become clear to different governments.
ColossusXT's privacy features protect the end-user from oversharing personal information. As you are probably aware from the multiple emails you've received recently from many websites.
Privacy policies are always being updated and expanded upon. The use of privacy features with utility coins like ColossusXT should be a regular norm throughout blockchain. This movement is part is about decentralization as much as it is about improving technology.
While this news may have a role to play. I don't think it is THE role that will continuously be played as blockchain technology is implemented throughout the world.
Q: Any hints on the next big feature implementation you guys are working on? According to road map - really excited to hear more about the Shared MN and the scale of the marketplace!
A: Current work is focused on the privacy layer of Colossus Grid and completing the updated wallet interface.
Q: Why choose COLX, or should I say why should we believe in COLX becoming what you promise in the roadmap. What are you different from all the other privacy coins with block chain establishment already in effect?
A: ColossusXT is an environmentally friendly Proof of Stake, with Masternode technology that provide dual layers of protection from 51% attacks. It includes privacy features that protect the user while the utilize resources from the Colossus Grid. Some of the previous questions within this AMA may also answer this question.
Q: What tradeoffs do you have using the Colossus Grid versus the more typical distribution?
A: The advantage of supercomputers is that since data can move between processors rapidly, all of the processors can work together on the same tasks. Supercomputers are suited for highly-complex, real-time applications and simulations. However, supercomputers are very expensive to build and maintain, as they consist of a large array of top-of-the-line processors, fast memory, custom hardware, and expensive cooling systems. They also do not scale well, since their complexity makes it difficult to easily add more processors to such a precisely designed and finely tuned system.By contrast, the advantage of distributed systems (Like Colossus Grid) is that relative to supercomputers they are much less expensive. Many distributed systems make use of cheap, off-the-shelf computers for processors and memory, which only require minimal cooling costs. In addition, they are simpler to scale, as adding an additional processor to the system often consists of little more than connecting it to the network. However, unlike supercomputers, which send data short distances via sophisticated and highly optimized connections, distributed systems must move data from processor to processor over slower networks making them unsuitable for many real-time applications.
Q: Why should I choose Colossus instead of another 100,000 altcoins?
A: Many of these alt-coins are all very different projects. ColossusXT is the only Grid computing project with a focus on user privacy. We have instant transactions, and zero-fee transactions and ColossusXT is one of the very few coins to offer live support. Check out our Whitepaper!
Q: Will there be an option (in the future) to choose between an anonymous or public transaction?
A: Zerocoin is an evolution of the current coin mixing feature. Both allow an individual to decide how they would like to send their transactions.
Q: What exchange has highest volume for ColossusXT, and are there any plans for top exchanges soon ?
A: Currently Cryptopia carries the majority of ColossusXT volume. We are speaking with many different exchanges, and preparing requested documentation for different exchanges. ColossusXT intends to be traded on every major exchange globally.
Q: What is the TPS speed that colx blockchain achieves?
A: ColossusXT achieves between 65-67 TPS depending on network conditions currently.
Q: Plans on expanding the dev team?
A: As development funds allow it, the team will be expanded. Development costs are high for a unique product like ColossusXT, and a good majority of our budget is allocated to it.
Q: Can you explain what is and what are the full porpose of the COLOSSUSXT GRID PROJECT ?
A: Colossus Grid is explained in the whitepaper. The uses for grid computing and storage are vast, and we are only starting to scratch the surface on what this type of computing power can do. There is also a description within the formatting context within the AMA of the Colossus Grid.
Q: Is there mobile wallet for Android and iOS? If not, is there a roadmap?
A: There Android wallet is out of beta and on the Google PlayStore: iOS wallet is planned for development.
The roadmap can be found here: https://colossusxt.io/roadmap/
Q: Is ColossusXT planning on partnering up with other cryptocurrency projects? Such as: Bread and EQUAL.
A: ColossusXT plans on partnering with other crypto projects that make sense. We look for projects that can help alleviate some of our development work / provide quality of life upgrades to our investors so that we can focus on Colossus Grid development. When absolutely love it when the community comes to us with great projects to explore.
Q: Did you ever considered a coinburn? Don't you think a coin burn will increase COLX price and sustain mass adoption? Do you plan on keeping the price of COLX in a range so the potential big investors can invest in a not so much volatile project?
A**:** There are no plans to do a coinburn at this time. Please check out our section in the whitepaper about the supply.
Q: what is the next big exchange for colx to be listed ?
A: There are several exchanges that will be listing ColossusXT soon. Stay tuned for updates within the community as some have already been announced and future announcements.
  1. CryptalDash
  2. NextExchange
  3. CoinPulse
  4. CoinSwitch (Crowdfunding)
  5. Plaak (Crowdfunding)
Q: How will Colx compete with other privacy coins which claim to be better like Privacy?
A: ColossusXT is not competing with other privacy coins. ColossusXT will evolve into the Colossus Grid, which is built on the backbone of a privacy blockchain. In our vision, all these other privacy coins are competing for relevancy with ColossusXT. There are also similar responses to question that may hit on specifics.
Q: Does COLX have a finite number of coins like bitcoin?
A: No, ColossusXT is Proof of Stake. https://en.wikipedia.org/wiki/Proof-of-stake
Q: What are the advantages of COLX over other competitor coins (eg. ECA)?
A: The only similarities between ColossusXT and Electra is that we are both privacy blockchains. ColossusXT is very much an entirely different project that any other privacy coin in the blockchain world today. The Colossus Grid will be a huge advantage over any other privacy coin. Offering the ability for a desktop machine to rent power from others contributing to the Colossus Grid and perform and compute high level tasks.
Q: How do you feel about some countries frowning upon privacy coins and how do you plan to change their minds (and what do you plan to do about it?)
A: The ColossusXT team tries to view opinions from multiple perspectives so that we can understand each line of thinking. As blockchain technology becomes more widely adopted, so will the understanding of the importance of the privacy features within ColossusXT. Privacy is freedom.
Q: How do you see COLX in disrupting cloud gaming services such as PlayStation Now?
A: Cloud gaming services have not been discussed. Initial marketing of our private grid computing framework will be targeted at homes users, governments, and cyber security firms who may require more discretion / anonymity in their work.
Q: Since colx is a privacy coin and is known for its privacy in the transactions due to which lot of money laundering and scams could take place, would colx and its community be affected due to it? And if does then how could we try to prevent it?
A: ColossusXT intends to be known for the Colossus Grid. The Colossus Grid development will be moved up from Q1 2019 to Q3 2018 to reflect this message and prevent further miscommunication about what privacy means for the future of ColossusXT. Previous answers within this AMA may further elaborate on this question.
Q: When do you plan to list your coin on other "bigger" exchanges?
A: ColossusXT is speaking with many different exchanges. These things have many different factors. Exchanges decide on listing dates and we expect to see ColossusXT listed on larger exchanges as we approach the Colossus Grid Beta. The governance system can further assist in funding.
Q: What was the rationale behind naming your coin ColossusXT?
A: Colossus was a set of computers developed by British codebreakers in the years 1943–1945. XT symbolises ‘extended’ as the coin was forked from the original Cv2 coin.
Q: Can you give any details about the E Commerce Marketplace, and its progress?
A: The Ecommerce Marketplace is a project that will receive attention after our development pass on important privacy features for the grid. In general, our roadmap will be changing to put an emphasis on grid development.
Q: How will someone access the grid, and how will you monetize using the grid? Will there be an interface that charges COLX for time on the grid or data usage?
A: The Colossus Grid will be integrated within the ColossusXT wallet. Buying & Selling resources will happen within the wallet interface. You won't be able to charge for "time" on the grid, and have access to unlimited resources. The goal is to have users input what resources they need, and the price they are willing to pay. The Colossus Grid will then look for people selling resources at a value the buyer is willing to pay. Time may come into play based on which resources you are specifically asking for.
Q: Are there any plans to launch an official YouTube channel with instructional videos about basic use of the wallets and features of COLX? Most people are visually set and learn much faster about wallets when actually seeing it happen before they try themselves. This might attract people to ColossusXT and also teach people about basic use of blockchain and cryptocurrency wallets. I ask this because I see a lot of users on Discord and Telegram that are still learning and are asking a lot of real basic questions.
A: ColossusXT has an official YT account with instructional videos: https://www.youtube.com/channel/UCCmMLUSK4YoxKvrLoKJnzng
Q: What are the usp's of colx in comparing to other privacy coins?
A: Privacy coins are a dime a dozen. ColossusXT has different end goals than most privacy coins, and this cannot be stated enough. Our goal is not just to be another currency, but to build a sophisticated computing resource sharing architecture on top of the privacy blockchain.
Q: A new exchange will probably gain more liquidity for our coin. If you might choose 3 exchanges to get COLX listed, what would be your top 3?
A: ColossusXT intends to be listed on all major exchanges globally. :)
Q: What is the future of privacy coins? What will be the future colx userbase (beyond the first adopters and enthusiasts)?
A: The future of privacy is the same it has always been. Privacy is something each and everyone person owns, until they give it away to someone else. Who is in control of your privacy? You or another person or entity?The future of the ColossusXT user base will comprise of early adopters, enthusiast, computer science professionals, artificial intelligence, and computational linguistics professionals for which these users can utilize the Colossus Grid a wide range of needs.
Q: Will ColossusXT join more exchanges soon??
A: Yes. :)
Q: So when will Colossus put out lots of advertisement to the various social media sites to get better known? Like Youtube videos etc.
A: As we get closer to a product launch of the Colossus Grid, you’ll begin to see more advertisements, YouTubers, and interviews. We’re looking to also provide some presentations at blockchain conferences in 2018, and 2019.
Q: In your opinion, what are some of the issues holding COLX back from wider adoption? In that vein, what are some of the steps the team is considering to help address those issues?
A: One of the main issues that is holding ColossusXT back from a wider adoption is our endgame is very different from other privacy coins. The Colossus Grid. In order to address this issue, the ColossusXT team intends to have a Colossus Grid Beta out by the end of Q4 and we will move development of the Colossus Grid from Q1 2019 to Q3 2018.
Q: Or to see it from another perspective - what are some of the biggest issues with crypto-currency and how does COLX address those issues?
A: Biggest issue is that cryptocurrency is seen as a means to make quick money, what project is going to get the biggest “pump” of the week, and there is not enough focus on building blockchain technologies that solve problems or creating legitimate business use cases.
For the most part we believe the base of ColossusXT supporters see our end-game, and are willing to provide us with the time and support to complete our vision. The ColossusXT team keeps its head down and keeps pushing forward.
Q: I know it's still early in the development phase but can you give a little insight into what to look forward to regarding In-wallet voting and proposals system for the community? How much power will the community have regarding the direction COLX development takes in the future?
A: The budget and proposal system is detailed in the whitepaper. Masternode owners vote on and guide the development of ColossusXT by voting on proposals put forth by the community and business partners.
Our goal is to make this process as easy and accessible as possible to our community.
Q: Will there be an article explaining the significance of each partnership formed thus far?
A: Yes, the ColossusXT team will announce partners on social media, and community outlets. A detailed article of what partnerships mean will be available on our Medium page: https://medium.com/@colossusxt
Q: What potential output from the Grid is expected and what would it's use be?
For example, x teraflops which could process y solutions to protein folding in z time.
A: There are many uses for grid computing. A crypto enthusiast mining crypto, a cyber security professional cracking a password using brute force, or a scientist producing climate prediction models.
The resources available to put towards grid projects will be determined by the number of nodes sharing resources, and the amount of resources an individual is willing to purchase with COLX.
All individuals will not have access to infinite grid resources.
Q: Is there a paper wallet available?
A: Yes, see https://mycolxwallet.org
Q: Is there a possibility of implementing quantum computer measures in the future?
A: This is a great idea for potentially another project in the future. Currently this is not possible with the Colossus Grid. Instead of bits, which conventional computers use, a quantum computer uses quantum bits—known as qubits. In classical computing, a bit is a single piece of information that can exist in two states – 1 or 0. Quantum computing uses quantum bits, or 'qubits' instead. These are quantum systems with two states. However, unlike a usual bit, they can store much more information than just 1 or 0, because they can exist in any superposition of these values.
Q: Do you plan to do a coin burn?
A: No future coin burns are planned. Anything like this would go through a governance proposal and Masternode owners would vote on this. This is not anything we’ve seen within the community being discussed.
Q: Can I check the exact number of current COLX master node and COLX staking node?
A: Yes. You can view the Masternodes and the amount of ColossusXT (COLX) being staked by viewing the block explorer.
Block explorer: https://chainz.cryptoid.info/colx/#!extraction
Q: What incentive could we give a youtuber to do the BEST video of ColossusXT (COLX)?
A: We've been approached by several YouTubers. The best thing a YouTuber can do is understand what ColossusXT is, join the community, ask questions if there is something they don't understand.
The problem with many YouTubers is that some of them are just trying to get paid, they don't really care to provide context or research a project.
Disclaimer: This is not all YouTubers, but many.
Q: In which ways is the ColossusGrid different from other supercomputer / distributed computing projects out there. Golem comes to mind. Thanks!
A: The main difference is that we are focused on the end users privacy, and the types of users that we will be targeting will be those that need more discretion / anonymity in their work. We are building framework that will continue to push the boundaries of user privacy as it relates to grid computing.
Q: Can we please complete our roadmap ahead of schedule? I find most other coins that do this actually excell in terms of price and community members. Keep on top of the game :)
A: The Colossus XT roadmap is a very fluid document, and it is always evolving. Some items are moved up in priority, and others are moved back. The roadmap should not be thought of something that is set in stone.
Q: Does COLX have master nodes?
A: Yes. ColossusXT has masternodes.
Q: Have thought about providing a method to insert a form of payment in colx in any page that wants to use cryptocurrencies in a fast and simple way in order to masive adoption????
A: There is already this option.https://mycryptocheckout.com/coins/
Q: What do you think your community progress till now?
A: The community has grown greatly in the last 3 months. We’re very excited to go from 13 to 100 questions in our quarterly AMA. Discord, Telegram, and Twitter are growing everyday.
Q: I noticed on Roadmap: Coinomi and ahapeshift wallet integration. Can you tell me more about this? I am new in crypto and new ColX investor so I don't know much about this. Thanks and keep a good work.
A: Coinomi is a universal wallet. ColossusXT will have multiple wallet platforms available to it. Shapeshift allows you to switch one crypto directly for another without the use of a coupler (BTC).
Q: Is "A general-purpose decentralized marketplace" written in the whitepaper the same as "E-COMMERCE MARKETPLACE" written on the roadmap?
Please tell me about "A general-purpose decentralized marketplace" or "E-COMMERCE MARKETPLACE" in detail.
A: Details will be posted as we get closer to the marketplace. It will be similar to other marketplaces within blockchain. Stay tuned for more information by following us on Twitter.
Q: History has shown that feature-based technologies always get replaced by technologies with platforms that incorporate those features; what is colossius big picture?
A: The Colossus Grid. Which has been explained within this AMA in a few different ways.
Q: What are the main objectives for COLX team this year? Provide me 5 reason why COLX will survive in a long term perspective? Do you consider masternodes working in a private easy to setup wallet on a DEX network? Already big fan, have a nice day!
A: Getting into Q3 our main object is to get a working product of the Colossus Grid by the end of Q4.
  1. Community - Our community is growing everyday as knowledge about what we’re building grows. When the Colossus Grid is online we expect expansion to grow at a rapid pace as users connect to share resources.
  2. Team - The ColossusXT team will continue to grow. We are stewards of a great community and an amazing project. Providing a level of support currently unseen in many other projects through Discord. The team cohesion and activity within the community is a standard we intend to set within the blockchain communities.
  3. Features - ColossusXT and The Colossus Grid will have user friendly AI. We understand the difficulties when users first enter blockchain products. The confusion between keys, sending/receiving addresses, and understanding available features within. Guides will always be published for Windows/Mac/Linux with updates so that these features can be easily understood.
  4. Colossus Grid - The Colossus Grid answers real world problems, and provides multiple solutions while also reducing energy consumption.
  5. Use Case - Many of the 1000+ other coins on the market don’t have the current use-case that ColossusXT has, let alone the expansion of utility use-cases in multiple sectors.
Q: Will the whitepaper be available in Portuguese?
A: Yes. We will be adding some language bounties to the website in the future. Stay tuned.
Q: Notice in your white paper there are future plans for decentralised governance and masternode voting. While all that is great, how do you plan on mitigating malicious proposals from getting through by gaming the system (i.e. bot votes, multiple accounts, spam,etc)?
A: You cannot game the system. Masternode owners get 1 vote.
Q: Been a massive fan of this project since Dec last year, anyways what was the reason you guys thought of putting XT at the end of Colossus. :)
A: XT symbolizes ‘extended’ as the coin was forked from the original Cv2 coin.
Q: Do you plan a partnership within the banking industry to capitalize on such large amounts of money being moved continuously?
A: The focus will be on the Colossus Grid and Grid computing, with the option to participate in the financial sector of Blockchain through Polis Pay, and other partnerships that can be announced in the future.
Q: When will be COLX supported By The Ledger Wallet?
A: Integration with cold storage wallet is planned. I myself (PioyPioyPioy) have a Nano Ledger S and I love it!
Q: Where do you see yourself in five years?
A: The goal 5 years from now would be to be a leading competitor in cloud computing and storage. Providing government, private cybersecurity, and individuals with efficient solutions to Super-computing, cloud storage through Blockchain infrastructure. I would like to see hardware options of connecting to the grid to utilize resources after the Colossus Grid is online, and I think this can contribute to many use-case scenarios.
Q: How can I suggest business partnerships and strategic ideas etc to the ColossusXT team?
A: Join us in Discord. Members of the team here are active daily, you can also contact us at: [[email protected]](mailto:[email protected])
Q: A great project requires good funding. How do you plan to incorporate fund sourcing and management into the long-term planning of this project
A: Check out our governance section within the whitepaper. :)
Website: https://colossusxt.io
Whitepaper: https://colossuscoinxt.org/whitepape
Roadmap: https://colossuscoinxt.org/roadmap/
Follow ColossusXT on:
Twitter: https://twitter.com/colossuscoinxt
Facebook Page: https://www.facebook.com/ColossusCoin/
Telegram: https://web.telegram.org/#/im?p=s1245563208_12241980906364004453
Discord: https://discord.gg/WrnAPcx
Apply to join the team: https://docs.google.com/forms/d/1YcOoY6nyCZ6aggJNyMU-Y5me8_gLTHkuDY4SrQPRe-4/viewform?edit_requested=true
Contribute an idea: https://colossusxt.fider.io/
Q2 AMA Questions: https://www.reddit.com/ColossuscoinX/comments/8ppkxf/official_colossusxt_ama_q2/
Previous AMA: https://www.reddit.com/ColossuscoinX/comments/8bia7o/official_colossusxt_ama/
submitted by PioyPioyPioy to ColossuscoinX [link] [comments]

PBaaS- The Age of Merged Mining is Upon Us

PBaaS- The Age of Merged Mining is Upon Us

Full article found here:
https://medium.com/@myschlongis/pbaas-the-age-of-merged-mining-is-upon-us-687f432bcac3

Summary of article below:

satoshi
Founder
Sr. Member
Activity: 364 Merit: 1997 View Profile
Re: BitDNS and Generalizing Bitcoin
December 09, 2010, 09:02:42 PM
Merited by Traxo (1)
#222
I think it would be possible for BitDNS to be a completely separate network and separate block chain, yet share CPU power with Bitcoin. The only overlap is to make it so miners can search for proof-of-work for both networks simultaneously.
The networks wouldn't need any coordination. Miners would subscribe to both networks in parallel. They would scan SHA such that if they get a hit, they potentially solve both at once. A solution may be for just one of the networks if one network has a lower difficulty.
I think an external miner could call getwork on both programs and combine the work. Maybe call Bitcoin, get work from it, hand it to BitDNS getwork to combine into a combined work.
Instead of fragmentation, networks share and augment each other's total CPU power. This would solve the problem that if there are multiple networks, they are a danger to each other if the available CPU power gangs up on one. Instead, all networks in the world would share combined CPU power, increasing the total strength. It would make it easier for small networks to get started by tapping into a ready base of miners.
-Satoshi Nakimoto


These were the anonymously written, prophetic words of Satoshi Nakimoto, posted to bitcointalk nearly a decade ago and yet they describe a concept that today we are only truly realizing. What Satoshi describes is not only an elegant solution to many of today's cryptocurrency shortcomings but if implemented properly, could form the backbone for an entire crypto-economy of secure, scalable, and self sufficient chains, outside of the flawed one we currently have.
This new crypto-economy would need to be backed by a secure chain itself with immunity to 51% attacks and powerful cutting edge technological features supporting anonymity and protection of assets to pass on down to the interconnected chains.

One such cutting edge project is Verus Coin (https://veruscoin.io/).
The lead Technical Developer of Verus is a former VP at Microsoft who also co-founded Microsoft’s Java and .NET platforms.
Verus has a unique, new consensus algorithm called Proof of Power, a 50% PoW/50% PoS algorithm that solves theoretical weaknesses in other PoS systems (Nothing at Stake problem for example) and is provably immune to 51% hash attacks. Verus utilizes zk-snarks tech zero-knowledge proofs and is not "forced private", allowing for both transparent and shielded (private) transactions along with private messages as well. They created their very own hardware equalizing algorithm VerusHash 2.0, that leverages the many hardware advantages intrinsic to modern CPU's architecture, enabling the most decentralizing hardware, CPUs (due to their virtually complete market penetration), to stay relevant as miners for the indefinite future. VerusHash 2.0 is specifically designed to better equalize hashrates across all mining hardware types, allowing CPUs and FPGAs to mine competitively on the same network and by favoring the latest CPUs over older types, has the additional benefit of being a defense against the centralizing potential of botnets.

Verus and the Verus Coin project are community driven, all open source (https://github.com/VerusCoin/VerusCoin) and they are also now currently running a test net of their all new protocol, PBaaS (Public Blockchain as a Service) with merged mining of up to 15 (including Verus) fully independent, secure, scalable chains that all share the properties of the parent chain described above. Check out their Discord to give merged mining a try for yourself.

I do know that merged mining as a concept has been around for a while. There are even some implementations out there too, but not on the scale of what Verus is doing. They are creating an ecosystem fully interconnected and yet independent blockchains that scale and because of their implementation (The bottom link on Merkle Mountain Ranges (MMRs)) they will all be able to be exchanged with each other and converted automatically, like a smart exchange without the need for buyers and sellers. What they are doing is truly revolutionary in it's one click chain creation ease and the fact that it is a massive network of chains (just like each of all the coins we have now) but where people can mine up to 15 projects at a time at no additional energy costs and all the created projects are fully protected. I do understand that other projects are doing great things as well and it was not my aim to downplay that but rather to highlight what can come next and fill in the holes left from a first generation blockchain network.



A Peek at the GUI (Graphical User Interface) version of the wallet
https://preview.redd.it/sa0dzgtyk5v21.jpg?width=1651&format=pjpg&auto=webp&s=08f89d5fbb7682a6fbba105fa8819c906dffcb44
https://preview.redd.it/1f65bfk1l5v21.png?width=3840&format=png&auto=webp&s=daadea4ad6775ac68abad2754944f7afd4ee4e0a


A Peek at the CLI (Command Line Interface) version of the wallet (with GUI) courtesy of a community member.
https://preview.redd.it/pdzpu4p7l5v21.jpg?width=2444&format=pjpg&auto=webp&s=40c17cd47c1d25c98de1e50947949f99dcbc484d


A helpful place for lots of useful information and if you want to learn more, check out their Medium page (https://medium.com/veruscoin)

A rough description of the concepts described above:

-PBaaS: or Public Blockchain as a Service is a revolutionary new take on the blockchain as a service model entirely unique to Verus that offers the tools and necessary means to build on and utilize blockchain technology for business or personal use. It is similar to using a web hosting service to build a website with, but rather than having to build one by yourself from scratch, the service provider supplies the basics and handles all the necessary tasks from general upkeep to infrastructure maintenance. Since Verus doesn't rely on a centralized authority to work, there isn't any one single point of failure in the network, so in the event of a hack, power failure, data breach or loss, Verus' system is immune while the other options aren't. Instead of relying on a centralized system, Verus elegantly does work for the public by utilizing the public to do work.

-Merge Mining: or auxiliary mining is a lesser known cryptographic concept that has been seldom discussed and even less so attempted, but can be found as far back as bitcointalk's earliest days. Unfortunately, development in this area of work has remained largely stagnant due to the numerous difficulties involved in coding it, coupled with the sheer complexity and vast scope involved in the programming work. Fortunately, the development team's years of experience and months of hard work have finally paid off, and now merge mining in it's true form is at last a reality. This means that a miner could find a block for Verus and now hypothetically also earn block rewards for several other projects at the exact same time! With literally nothing to lose, and significantly more to gain, it's a no brainer choice for miners. Now miners who mine for profit can make more with the same energy expenditure, while at the same time still have the option to speculatively mine and hold projects they really believe in or care about. Businesses and individual project creators will benefit too by being able to attach a newly formed project to the hashrate of a larger, more established one. This would provide security and reliability to new projects right away and in their earliest stages, a point where they are most vulnerable. Verus has created the foundation for which any person or business, whether small or large, can safely and easily enter into the blockchain.

A semi-visual descriptive paper on the immense benefits of utilizing Merkle mountain ranges, one of the many technologies implemented in Verus PBaaS- https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2016-May/012715.html




Also, full disclosure for readers or mods, I am also a member of this crypto community among several others and this should not diminish the value of it's content. I wrote this post to highlight a genuine technical achievement in cryptocurrency and if not here, then where do we discuss this?
The lead developer Michael Toutonghi has spent decades in the field programming and is a former Vice President and Technical Fellow at Microsoft, recognized founder and architect of Microsoft's .Net platform, ex-Technical Fellow of Microsoft's advertising platform, ex-CTO, Parallels Corporation, and an experienced distributed computing and machine learning architect. The project he helped create employs and makes use of a diverse myriad of technologies and security features to form one of the most advanced and secure cryptocurrency to date.
What their team has managed to do (in testnet, but open to the public for testing) is truly unique in that they've already built a functional system of fully interconnected blockchains that each are also completely independent from one another and fully scalable, private, secure, and immune to 51% attacks. Public blockchain as a service is their ultimate goal of offering these near infinite, secure blockchains to project creators, mineable for near zero energy and protected from attacks. Secure voting, polling, and identity using the tech are on the not-too-distant horizon.
Even the briefest glance over any of their work and it is easy to see this is not just another bs post. I hope this complies with all the rules. If there is some other place to discuss cryptocurrency and the launch of an all new system within it, please let me know. Things keep getting removed without a word said why. I'm happy to do things the proper way.
submitted by Godballz to CryptoCurrency [link] [comments]

"The inability for people to agree on the parameters of the network needs to be acknowledged as a design shortcoming that has destroyed Bitcoin, and it needs to be recognized that a technological breakthrough is necessary before bitcoin's replacement is likely to be successful."

submitted by scotty321 to btc [link] [comments]

Half of ZeroAccess bots are in the Bitcoin mining pool, Kindsight said. Sophos estimated that ZeroAccess could be earning as much as $2.7 million annually via Bitcoin mining.

Half of ZeroAccess bots are in the Bitcoin mining pool, Kindsight said. Sophos estimated that ZeroAccess could be earning as much as $2.7 million annually via Bitcoin mining. submitted by JohnSmith-01 to Bitcoin [link] [comments]

The Problem with PoW


Miners have always had it rough..
"Frustrated Miners"


The Problem with PoW
(and what is being done to solve it)

Proof of Work (PoW) is one of the most commonly used consensus mechanisms entrusted to secure and validate many of today’s most successful cryptocurrencies, Bitcoin being one. Battle-hardened and having weathered the test of time, Bitcoin has demonstrated the undeniable strength and reliability of the PoW consensus model through sheer market saturation, and of course, its persistency.
In addition to the cost of powerful computing hardware, miners prove that they are benefiting the network by expending energy in the form of electricity, by solving and hashing away complex math problems on their computers, utilizing any suitable tools that they have at their disposal. The mathematics involved in securing proof of work revolve around unique algorithms, each with their own benefits and vulnerabilities, and can require different software/hardware to mine depending on the coin.
Because each block has a unique and entirely random hash, or “puzzle” to solve, the “work” has to be performed for each block individually and the difficulty of the problem can be increased as the speed at which blocks are solved increases.
Hashrates and Hardware Types
While proof of work is an effective means of securing a blockchain, it inherently promotes competition amongst miners seeking higher and higher hashrates due to the rewards earned by the node who wins the right to add the next block. In turn, these higher hash rates benefit the blockchain, providing better security when it’s a result of a well distributed/decentralized network of miners.
When Bitcoin first launched its genesis block, it was mined exclusively by CPUs. Over the years, various programmers and developers have devised newer, faster, and more energy efficient ways to generate higher hashrates; some by perfecting the software end of things, and others, when the incentives are great enough, create expensive specialized hardware such as ASICs (application-specific integrated circuit). With the express purpose of extracting every last bit of hashing power, efficiency being paramount, ASICs are stripped down, bare minimum, hardware representations of a specific coin’s algorithm.
This gives ASICS a massive advantage in terms of raw hashing power and also in terms of energy consumption against CPUs/GPUs, but with significant drawbacks of being very expensive to design/manufacture, translating to a high economic barrier for the casual miner. Due to the fact that they are virtual hardware representations of a single targeted algorithm, this means that if a project decides to fork and change algorithms suddenly, your powerful brand-new ASIC becomes a very expensive paperweight. The high costs in developing and manufacturing ASICs and the associated risks involved, make them unfit for mass adoption at this time.
Somewhere on the high end, in the vast hashrate expanse created between GPU and ASIC, sits the FPGA (field programmable gate array). FPGAs are basically ASICs that make some compromises with efficiency in order to have more flexibility, namely they are reprogrammable and often used in the “field” to test an algorithm before implementing it in an ASIC. As a precursor to the ASIC, FPGAs are somewhat similar to GPUs in their flexibility, but require advanced programming skills and, like ASICs, are expensive and still fairly uncommon.
2 Guys 1 ASIC
One of the issues with proof of work incentivizing the pursuit of higher hashrates is in how the network calculates block reward coinbase payouts and rewards miners based on the work that they have submitted. If a coin generated, say a block a minute, and this is a constant, then what happens if more miners jump on a network and do more work? The network cannot pay out more than 1 block reward per 1 minute, and so a difficulty mechanism is used to maintain balance. The difficulty will scale up and down in response to the overall nethash, so if many miners join the network, or extremely high hashing devices such as ASICs or FPGAs jump on, the network will respond accordingly, using the difficulty mechanism to make the problems harder, effectively giving an edge to hardware that can solve them faster, balancing the network. This not only maintains the block a minute reward but it has the added side-effect of energy requirements that scale up with network adoption.
Imagine, for example, if one miner gets on a network all alone with a CPU doing 50 MH/s and is getting all 100 coins that can possibly be paid out in a day. Then, if another miner jumps on the network with the same CPU, each miner would receive 50 coins in a day instead of 100 since they are splitting the required work evenly, despite the fact that the net electrical output has doubled along with the work. Electricity costs miner’s money and is a factor in driving up coin price along with adoption, and since more people are now mining, the coin is less centralized. Now let’s say a large corporation has found it profitable to manufacture an ASIC for this coin, knowing they will make their money back mining it or selling the units to professionals. They join the network doing 900 MH/s and will be pulling in 90 coins a day, while the two guys with their CPUs each get 5 now. Those two guys aren’t very happy, but the corporation is. Not only does this negatively affect the miners, it compromises the security of the entire network by centralizing the coin supply and hashrate, opening the doors to double spends and 51% attacks from potential malicious actors. Uncertainty of motives and questionable validity in a distributed ledger do not mix.
When technology advances in a field, it is usually applauded and welcomed with open arms, but in the world of crypto things can work quite differently. One of the glaring flaws in the current model and the advent of specialized hardware is that it’s never ending. Suppose the two men from the rather extreme example above took out a loan to get themselves that ASIC they heard about that can get them 90 coins a day? When they join the other ASIC on the network, the difficulty adjusts to keep daily payouts consistent at 100, and they will each receive only 33 coins instead of 90 since the reward is now being split three ways. Now what happens if a better ASIC is released by that corporation? Hopefully, those two guys were able to pay off their loans and sell their old ASICs before they became obsolete.
This system, as it stands now, only perpetuates a never ending hashrate arms race in which the weapons of choice are usually a combination of efficiency, economics, profitability and in some cases control.
Implications of Centralization
This brings us to another big concern with expensive specialized hardware: the risk of centralization. Because they are so expensive and inaccessible to the casual miner, ASICs and FPGAs predominantly remain limited to a select few. Centralization occurs when one small group or a single entity controls the vast majority hash power and, as a result, coin supply and is able to exert its influence to manipulate the market or in some cases, the network itself (usually the case of dishonest nodes or bad actors).
This is entirely antithetical of what cryptocurrency was born of, and since its inception many concerted efforts have been made to avoid centralization at all costs. An entity in control of a centralized coin would have the power to manipulate the price, and having a centralized hashrate would enable them to affect network usability, reliability, and even perform double spends leading to the demise of a coin, among other things.
The world of crypto is a strange new place, with rapidly growing advancements across many fields, economies, and boarders, leaving plenty of room for improvement; while it may feel like a never-ending game of catch up, there are many talented developers and programmers working around the clock to bring us all more sustainable solutions.
The Rise of FPGAs
With the recent implementation of the commonly used coding language C++, and due to their overall flexibility, FPGAs are becoming somewhat more common, especially in larger farms and in industrial setting; but they still remain primarily out of the hands of most mining enthusiasts and almost unheard of to the average hobby miner. Things appear to be changing though, one example of which I’ll discuss below, and it is thought by some, that soon we will see a day when mining with a CPU or GPU just won’t cut it any longer, and the market will be dominated by FPGAs and specialized ASICs, bringing with them efficiency gains for proof of work, while also carelessly leading us all towards the next round of spending.
A perfect real-world example of the effect specialized hardware has had on the crypto-community was recently discovered involving a fairly new project called VerusCoin and a fairly new, relatively more economically accessible FPGA. The FPGA is designed to target specific alt-coins whose algo’s do not require RAM overhead. It was discovered the company had released a new algorithm, kept secret from the public, which could effectively mine Verus at 20x the speed of GPUs, which were the next fastest hardware types mining on the Verus network.
Unfortunately this was done with a deliberately secret approach, calling the Verus algorithm “Algo1” and encouraging owners of the FPGA to never speak of the algorithm in public channels, admonishing a user when they did let the cat out of the bag. The problem with this business model is that it is parasitic in nature. In an ecosystem where advancements can benefit the entire crypto community, this sort of secret mining approach also does not support the philosophies set forth by the Bitcoin or subsequent open source and decentralization movements.
Although this was not done in the spirit of open source, it does hint to an important step in hardware innovation where we could see more efficient specialized systems within reach of the casual miner. The FPGA requires unique sets of data called a bitstream in order to be able to recognize each individual coin’s algorithm and mine them. Because it’s reprogrammable, with the support of a strong development team creating such bitstreams, the miner doesn’t end up with a brick if an algorithm changes.
All is not lost thanks to.. um.. Technology?
Shortly after discovering FPGAs on the network, the Verus developers quickly designed, tested, and implemented a new, much more complex and improved algorithm via a fork that enabled Verus to transition smoothly from VerusHash 1.0 to VerusHash 2.0 at block 310,000. Since the fork, VerusHash 2.0 has demonstrated doing exactly what it was designed for- equalizing hardware performance relative to the device being used while enabling CPUs (the most widely available “ASICs”) to mine side by side with GPUs, at a profit and it appears this will also apply to other specialized hardware. This is something no other project has been able to do until now. Rather than pursue the folly of so many other projects before it- attempting to be “ASIC proof”, Verus effectively achieved and presents to the world an entirely new model of “hardware homogeny”. As the late, great, Bruce Lee once said- “Don’t get set into one form, adapt it and build your own, and let it grow, be like water.”
In the design of VerusHash 2.0, Verus has shown it doesn’t resist progress like so many other new algorithms try to do, it embraces change and adapts to it in the way that water becomes whatever vessel it inhabits. This new approach- an industry first- could very well become an industry standard and in doing so, would usher in a new age for proof of work based coins. VerusHash 2.0 has the potential to correct the single largest design flaw in the proof of work consensus mechanism- the ever expanding monetary and energy requirements that have plagued PoW based projects since the inception of the consensus mechanism. Verus also solves another major issue of coin and net hash centralization by enabling legitimate CPU mining, offering greater coin and hashrate distribution.
Digging a bit deeper it turns out the Verus development team are no rookies. The lead developer Michael F Toutonghi has spent decades in the field programming and is a former Vice President and Technical Fellow at Microsoft, recognized founder and architect of Microsoft's .Net platform, ex-Technical Fellow of Microsoft's advertising platform, ex-CTO, Parallels Corporation, and an experienced distributed computing and machine learning architect. The project he helped create employs and makes use of a diverse myriad of technologies and security features to form one of the most advanced and secure cryptocurrency to date. A brief description of what makes VerusCoin special quoted from a community member-
"Verus has a unique and new consensus algorithm called Proof of Power which is a 50% PoW/50% PoS algorithm that solves theoretical weaknesses in other PoS systems (Nothing at Stake problem for example) and is provably immune to 51% hash attacks. With this, Verus uses the new hash algorithm, VerusHash 2.0. VerusHash 2.0 is designed to better equalize mining across all hardware platforms, while favoring the latest CPUs over older types, which is also one defense against the centralizing potential of botnets. Unlike past efforts to equalize hardware hash-rates across different hardware types, VerusHash 2.0 explicitly enables CPUs to gain even more power relative to GPUs and FPGAs, enabling the most decentralizing hardware, CPUs (due to their virtually complete market penetration), to stay relevant as miners for the indefinite future. As for anonymity, Verus is not a "forced private", allowing for both transparent and shielded (private) transactions...and private messages as well"
If other projects can learn from this and adopt a similar approach or continue to innovate with new ideas, it could mean an end to all the doom and gloom predictions that CPU and GPU mining are dead, offering a much needed reprieve and an alternative to miners who have been faced with the difficult decision of either pulling the plug and shutting down shop or breaking down their rigs to sell off parts and buy new, more expensive hardware…and in so doing present an overall unprecedented level of decentralization not yet seen in cryptocurrency.
Technological advancements led us to the world of secure digital currencies and the progress being made with hardware efficiencies is indisputably beneficial to us all. ASICs and FPGAs aren’t inherently bad, and there are ways in which they could be made more affordable and available for mass distribution. More than anything, it is important that we work together as communities to find solutions that can benefit us all for the long term.
In an ever changing world where it may be easy to lose sight of the real accomplishments that brought us to this point one thing is certain, cryptocurrency is here to stay and the projects that are doing something to solve the current problems in the proof of work consensus mechanism will be the ones that lead us toward our collective vision of a better world- not just for the world of crypto but for each and every one of us.
submitted by Godballz to EtherMining [link] [comments]

Inside Monero’s ‘Last Ditch Effort’ to Block Crypto Mining ASICs

Developers behind the cryptocurrency monero are ramping up efforts to keep specialized mining hardware from dominating its race for rewards.
Of the coins that have a strong privacy focus, monero – launched in 2014 – possesses the largest market capitalization by far with an estimated $1.5 billion valuation. The annual mining rewards generated by the now 5-year-old blockchain total roughly $62 million, according to data site Messari.
But such rewards appear to be increasingly falling into the hands of ASIC operators, nudging out smaller, independent or hobbyist participants. To keep an even playing field, monero developers have conducted regular hard forks to stave off ASICs – but analysis suggests that this approach has proven ineffective as of late and that ASICs are keeping ahead of such efforts.
“ASIC manufacturers can make equipment far faster than we expected,” said monero contributor Justin Ehrenhofer. “It takes maybe a month for them to have chips designed and in production so they generally can still make a return on investment even within a six month period.”
Diego Salazar, another monero contributor, told CoinDesk:
“We [also] saw that this was very unsustainable. … It takes a lot to keep [hard forking] again and again for one. For two, it may decentralize mining but it centralizes in another area. It centralizes on the developers because now there’s a lot of trust in developers to keep hard forking.”
As such, monero developers are moving forward with activation of a new mining algorithm known as RandomX, designed to render ASICs non-competitive.
The new code is based off the work of Howard Chu – CTO and founder of computer software firm Symas Corporation – who also developed the database type the monero blockchain presently runs on. Four different audits of the RandomX code are now being completed for an expected code freeze date by July.
As it stands, the algorithm could go live in October.
“We’ve ultimately come to consensus in general that RandomX is what will be implemented. It’s our best shot to preserve monero as it was founded,” said Ehrenhofer. “If this fails then monero will probably move to an ASIC-friendly algorithm.”
According to Salazar, RandomX is monero’s “last ditch effort to keep ASIC’s out.”

Putting CPUs at the fore

RandomX according to Chu is designed to be “CPU-centric.”
As opposed to application-specific integrated circuits (ASICs), central processing units (CPUs) are a type of computer hardware designed for multi-purpose use.
Calling it a “spectrum of computing power,” Salazar explained:
“On one end, where computers are a jack of all trades are the CPUs… On the other end, computers which does only one thing but extremely well are ASICs.”
CPU’s are the most widely distributed computing resource in the world, according to Chu.
“Practically everyone in the world now has a smart phone in their pocket with a CPU and memory that’s capable of mining RandomX,” highlighted Chu.
With maximum miner decentralization as the goal, Chu predicts that RandomX will preserve an advantageous lead favoring CPU miners over ASICs for at least the next three to five years.

Leaving GPUs behind

At the same time, estimates suggest the RandomX algorithm favors CPU miners over not only ASIC miners but GPU miners as well.
Graphics processing units (GPUs) are optimized for what Chu calls a “graphics workload which tends to be very sequential.”
“Data goes in at the head of the pipeline and you do some munching on it and it all spits out at the end of the pipeline,” Chu said. “The main emphasis there is fast transfers of data from the input to the output, pretty much in a straight line.”
For monero’s current mining algorithm, called CryptoNight, GPU miners take the lead over CPUs in terms of computation and energy efficiency. Originally, however, even CryptoNight was intended to boost CPU performance over other types of hardware.
“It’s really again kind of an accident of fate that [CryptoNight] turned out to work fairly well on GPUs. Nobody expected CryptoNight to be good on GPUs and it was anyways,” explained Chu. “The fact is today GPUs have so much memory and so much massive memory bandwidth that it’s not very much of an obstacle when it comes to CryptoNight, which was designed back in 2013 or so.”
Soon, with the activation of RandomX, Chu predicts CPUs to be “at least three times better than GPUs” at mining on the monero blockchain.
And while this has disgruntled “a very vocal but extremely small minority” of GPU miners, Ehrenhofer maintains that “people with GPUs can always either resell or repurpose their hardware.”
“If I have a monero ASIC, I don’t have that same economic option available,” said Ehrenhofer.
As such, despite the impact RandomX will have on not only ASIC miners but also GPU miners on the monero network, Ehrenhofer maintains:
“I’m not concerned about a community split here because RandomX is the closest algorithm that we can pick that retains a vast majority of monero’s ideals.”

Lingering concerns

Perhaps a more realistic concern in the mind of Ehrenhofer and others is the proliferation of botnets on the monero network as a result of a CPU-friendly mining algorithm like RandomX.
“The basic concern is there’s millions or hundreds of millions of computers that are out there that are poorly secured,” explained Chu. “It’s very easy for malware to invade these computers and take them over to do whatever a particular network operator wants to do.”
Such botnets, infected by malware, have always been somewhat of an issue on monero, according to Ehrenhofer.
“Monero is by far the most illicitly mined cryptocurrency at the moment and it has been for several years,” Ehrenhofer said. “RandomX does not prevent people from crypto-jacking and other nefarious versions of malware.”
Indeed, given that monero’s present mining algorithm – CryptoNight – has always favored CPU and GPU mining, Ehrenhofer notes that there are resources in place on the monero website and other related forums to help users who’s devices are impacted.

New partnerships

Even still, efforts to bootstrap RandomX have seen support from those outside of the community, particularly by other crypto projects that might make use of CPU-friendly mining algorithm.
Arweave, which raised a reported $8.7 million in an initial coin offering (ICO), is teseting RandomX.
“An ASIC-resistant proof-of-work algorithm like RandomX will further enhance our permanent, low-cost, tamper-resistant storage network,” said Sam Williams, founder and CEO at Arweave, in a press releasefrom earlier this month. “RandomX helps us ensure that power over the decentralized content policies in the Arweave network remains well distributed across many globally distributed parties.”
To this, Arweave has funded one of the four audits over the RandomX code.
Completed officially on Friday, the audit cost a reported $80,000 and was conducted by security firm Trail of Bits. Speaking to CoinDesk in an interview, Williams explained:
“It was one of our hopes going into the audit process that by helping to fund it we could do a small public service by making sure other [crypto] projects can see there is a programmatic proof-of-work algorithm that is likely ASIC-resistant in practice without fear of security.”
The other three audits totaling $130,000 that are still to be finalized by security firms Kudelski Security, X41 D-Sec, and QuarksLab were funded through crowd-sourced donations from the monero community. They are expected to wrap up by July, according to Chu.
The next step after that is an eventual launch of the algorithm on a public monero test network before a tentatively scheduled mainnet activation this October.

Risky business

For all the discussion that has gone into preparing RandomX for a mainnet implementation, Ehrenhofer maintains that the true benefits of RandomX won’t be certain until it’s live on the network.
“We don’t know if RandomX will work yet even if all the audits come back and they say your cryptography is pretty good. We don’t know in practice how things will actually turnout,” warned Ehrenhofer.
But the worst-case scenario in Ehrenhofer’s mind if the algorithm proves to be unsuccessful is a switch to an ASIC-friendly mining algorithm similar to the one currently utilized by bitcoin.
“I think if RandomX does fail and monero switches to something more ASIC-friendly, many in the bitcoin community will tell us, ‘I told you so.'” Ehrenhofer joked.
Even so, Salazar maintains that monero should have the runway to try new things and fail at them.
“Isn’t the idea to see what’s going to work best so that one day we can have a good digital, private, fungible cryptocurrency?” Salazar asked. “If monero is not but a stepping stone to get to that good currency then by all means let monero be the lost leader.”
Salazar concluded:
“The monero people are nothing if not resilient nerds that decide to take on the man. So we said, ‘You know what? Let’s give this a go, one last ditch effort.'”
submitted by 6Nappa6 to CryptoSphereNews [link] [comments]

Why I love Botnet & Browser Mining.

I think a chaotic and constantly changing mining environment is good for decentralization.
There is something called the competitive exclusion principle which states: two species competing for the same limiting resource cannot coexist at constant population values. When one species has even the slightest advantage over another, the one with the advantage will dominate in the long term. This leads either to the extinction of this competitor or to an evolutionary or behavioral shift toward a different ecological niche. https://en.m.wikipedia.org/wiki/Competitive_exclusion_principle
Now, all miners are competing for the exact same thing: the block reward. If cost of electricity, cost of hardware, difficulty/difficulty increase, and every other factor were constant, the most savvy miner could continuously reinvest their profits and eventually overtake the entire network. The more constant it is, the more likely you'll see centralization: look at how few and how big the mining pools for Bitcoin are becoming.
Imagine if a government were to strategically reduce/remove taxes and subsidize electrical costs for ASIC miners: instantly, miners in that country would be more profitable than anywhere else and soon the majority of miners would be in that country. . That country could easily have 51%+ the mining power, and ultimately could sieze the miners hardware if they don't cooperate with them.
Alternatively, imagine a place with cheap electricity, and a use for the heat generated. Imagine a place like Sweden or Canada. Maybe the heat generation could be used for greenhouses or heating Walmarts since it's a cold place, and the electricity is cheap.
The fact that we can have smaller GPU/CPU miners, botnet mining, browser mining, and that the GPU/CPU have higher utility for different things: different coins, gaming, artificial intelligence computation, etc, etc ultimately means we have a far higher and more chaotic environment which will ultimately reduce the risk of centralization.
If a government were to try the same attack on us, we'd likely be more decentralized: web browser mining and botnets already get electricity for free. People with certain rent/dorm rooms have fixed costs and are getting their electricity for free, which combined with the fact that the barrier to entry for mining is far lower (any computer vs buying an ASIC miner from China), they are more likely to do it.
Botnets are not stable. Computers get updated, exploits get fixed etc so botnet mining is a great source of chaos.
ASICs, as I think we can observe in the real world is bad for decentralization. The reason they are bad is the same reason why CPU and GPU mining is good for decentralization. Anything that adds chaos and uncertainty to mining makes it more decentralized because the constantly changing environment allows for different strategies to be more profitable for certain periods of times and nothing can become so well established as to take over the network.
submitted by Vespco to Monero [link] [comments]

Why LTC and BTC can/should coexist

First off let me say I am submitting this to bitcoin because I want to challenge the widespread belief here that Bitcoin and Litecoin are in a zero sum game and the resulting negative attitude of Litecoin this imparts to Bitcoin users. This seems to stem from a fundamental misunderstanding of the purpose of Litecoin. Litecoin is not a pump and dump scheme, bitcoin copycat for people who "missed the Bitcoin train" or for GPU owners upset they are being pushed out of the BTC mining industry (though GPU owners will profit from the existence of LTC). Litecoin exists to provide a cryptocurrency with a different proof-of-work scheme that relies on a separate class of hardware to secure the network. The Bitcoin network will ultimately be secured by ASICs, while Litecoin is and will continue to be secured by GPUs for the foreseeable future (it uses scrypt in its proof-of-work scheme which was designed specifically to ASIC resistant). We could debate back and forth all day about which system is better but I don't think anyone definitively has the answer to that yet. The important thing is both currencies have a different infrastructure and thus are not competing for mining resources. There seem to be some very obvious advantages to having two cryptocurrencies on different mining infrastructures. It provides a backup in case either network runs into trouble and multiplies the amount of transactions that can be processed at one time. If Bitcoin was the sole cryptocurrency there would exist the entire computing resources of the world's GPUs which would not be used to secure any cryptocurrency. Litecoin provides the opportunity for these resources to be used productively while they are not being used for other applications. Ultimately we will see the market forces play out over the next few months as GPUs cease mining Bitcoins and have incentives to mine Litecoin, but I am hoping to dispel some of the FUD over Litecoin before then.
submitted by TrueRomanBread to Bitcoin [link] [comments]

Botnet: Silent Bitcoin Mining - Tutorial + downloads! [Pool Support] 6/28/19 Cryptocurrency Mining Botnet Arrives Through ADB  AT&T ThreatTraq Bitcoin Miner For Connect Unknown Mining pool . Botnet Spots  250+ gigabit 80+ mpps 9-10k bots Nooder down Mining Bitcoin - YouTube

Bitcoin and other cryptocurrencies are pretty much headline news every day now, especially with the inflated values (Bitcoin over $1000 recently). We haven't mentioned them for a long time though, back in 2012 we wrote about Hackers breaking into a Bitcoin Exchange Site called Bitcoinica. There have been plenty of Bitcoin related hacks since then, mostly targeting exchanges, but there have Microsoft Destroys Bitcoin Mining Botnet Sefnit. Microsoft Destroys Bitcoin Mining Botnet Sefnit Jan 22, 2014 at 16:31 UTC|UpdatedJan 28, 2014 at 15:19 UTC Microsoft has gone on the offensive against the 'Sefnit' botnet and it has remotely removed Sefnit from many computers. But, contrary our original report, it left the Tor clients behind. A new botnet has been spotted in the wild which exploits the Microsoft Windows SMB protocol to move laterally across systems while covertly mining for cryptocurrency. In a report shared with ZDNet In a document released yesterday by Japan-based internet corporation GMO Internet Inc., the internet giant reported a financial loss of JPY 35.5 billion in Q4 2018 alone leading to the unsustainability of its cryptocurrency mining business.. The company described the loss as an “extraordinary loss” during a meeting of its Board of Directors. It would seem the market conditions of 2018 had Best Bitcoin Mining Software Reviewed. By: Ofir Beigel | Last updated: 4/23/20 If you’re thinking of getting into Bitcoin mining, one of the things you’re going to need is a software to run your mining hardware.In this post I’ll review the top Bitcoin mining software available on the market.

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