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1  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte | 极特币★★ [DGB]✔ $250k Investment, EasyMiner, iOS Wallet, MultiSig Web on: January 26, 2015, 10:26:46 AM
So, it was just a pump after all ? Of course, the uptrend was too fast, too big, but i expected this to stay higher.
Well if it stays in the 25-28range you can't complain about it. There was at least one guy pumping, as the movements on cryptsy were odd to say the least (the buy walls, in particular), but then I don't know if he got dumped in the face or did a pump and dump himself Tongue
2  Alternate cryptocurrencies / Announcements (Altcoins) / Re: NR1DigiByte | 极特币★★ [DGB]✔ $250k Investment, EasyMiner, iOS Wallet, MultiSig Web on: January 26, 2015, 09:19:21 AM
Seems like everyone sell the altcoins and jump in to bitcoin today expect high value because 2 new usa based exchanges?

Usually alts keep their bitcoin change rate in these cases. Especially these not too big that have hardly any direct fiat to alt exchanges, imo.
3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ $250,000 Private Investment Received on: January 11, 2015, 02:18:02 AM
Woops was about to miss it, happy birthday dgb! Cheesy

Hey! Long time no C.
Yo! feel quite mashed these days Tongue anyway it's great to see dgb thread is more active than ever, it seems there are plenty of new people that weren't around when I first came here!

I really wanted to write something (and did) about dgb today but maan, too tired, hope I didn't make some typos Tongue https://coinwarp.net/altcoins/digibytes-first-year
4  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ $250,000 Private Investment Received on: January 10, 2015, 09:53:50 AM
Woops was about to miss it, happy birthday dgb! Cheesy
5  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ $250,000 Private Investment Received on: December 01, 2014, 01:34:36 PM

Any cryptocurrency fully implementing transaction mixers, or anonymous transactions will undoubtedly bring down the regulatory wrath of most authorities worldwide.

As we stated above we are not opposed to the idea of completely anonymous transactions, but why shoot ourselves in the foot when regulators, bankers and more are now opening up to real the potential the blockchain offers. We are seeking the path of least resistance.


That is absolutely the correct stance to take. Let all current anon coins go down that route and they might be successful to a point but will never be 'mainstream'. Thinking about what bankers and regulators will be looking for is a very smart strategy going forward.

Anon might have some uses but a coin which seriously want to go mainstream can't have that features right now. Maybe in the future when digital currency will be widly accepted but right now, people don't know what it is.

I'm not sure about that, in the end everyone wants some anonymity. Public ledger based cryptos with no obfuscation tech are NOT like bank accounts, anyone can see how much money you have, and, unless you're very careful, can easily locate where you use the money from.

That's not funny if you plan to keep all your money in cryptos. "Hey ho, I have ***** $ in cash at home, but don't rob me plz".

ofc a real anon coin (wonder if any one really exists) would prevent even govt agencies from finding/tracking citizens' financial movements. And these guys don't really like the idea.

In the end all products have their strategy, and if digibyte's partners are against anon blockchain, so be it.
6  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ $250,000 Private Investment Received on: November 30, 2014, 05:45:12 PM
SuchPotato,
 It may also be worthy to start engaging the DOGE community to come mine DGB with the new algo fixes. Smiley

YC

Will do, but I am starting a few things, so I may not be too up to date.  I'm also looking for more info about tofugear and this deal, the article on cryptocoins news sure did not go into details, I guess @digibyte will provide some more data later on. (If you want to give me some details to write about, though, I'm all ears)

Anyway, TBH, I am not quite sure how this should go with the dogecoin community, I mean, I have plenty of shibe followers so if I write an article some of them will read it, but beside that, I have too little information on what the developement direction of digibyte will be to start an event based on this.

Granted, we can do another giveaway, this time to celebrate, also the 8th is dogecoin's first birthday so it could really be a joint event. I can try and take some contacts for that, but I'm not sure it's useful at this time Tongue

In any case if you (or any one else in the digibyte community) feel like writing something good and want it published on coinwarp ping me at coinwarp@coinwarp.net.
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ $250,000 Private Investment Received on: November 29, 2014, 09:02:36 PM
Having invested way more in dgb than in bitcoin the ~12 satoshi price tag was really a punch in the stomach for me, so I stopped watching for a while (I held on though, good coins always go up at some point after all Wink ), just decided to come in and we're back on track Cheesy


Also, I'm starting to open coin specific sections on my blog, mostly for other people's contribution (see https://coinwarp.net/category/dogecoin_corner , I still have to clean some stuff up, but I already contacted a dogecoiner to take it over).
I really want to open a digibyte section, among the first coins' sections, does any of you guys want to help me with its content/management? (if you have the time to manage the section you can choose to keep it clean or place ads and stuff on it if you want, as if it was your blog).
8  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: November 19, 2014, 12:37:55 AM
A sad day: 10 Satoshi new all time low  Embarrassed

But I appreciate the interview - it raises hope for a brighter future for DGB.
well THAT looked like an isolated dump (20M dgb dropped alltoghether) still the downward pressure does not seem to have faded and the buy support was annihilated XD guess it'll take a while for dgb to recover Tongue
9  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: November 07, 2014, 05:35:35 PM




Currently being bid at 24, and 4.5 million offered at 25. Approximately another 8 million more or less evenly spread out between 26 and 29 (only referring to Cryptsy here, but Bittrex looks pretty much the same). I think someone's going to be asking themselves somewhere down the line, "why the hell did I sell at that price?"

Edit:

11 million bid at 22 on Cryptsy
10 million bid at 22 on Bittrex

22 is that old support/resistance level, remember, thus the importance of 23 trading, and now we've got SIZE bids starting at 22! That's real nice short term confirmation.


I agree, although the green line projection is a bit too optimistic Wink
the weird 22-25 dance that's been going on today has ended and the bid is solidly above 23 now. I believe we will see dgb go higher slowly.

I think price will stay between 24 and 25 for a while and then move up.

It sucks that the announcement was delayed again. really curios to see what it is and what it brings.
10  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRK] Darkcoin | First Anonymous Coin | Inventor of X11, DGW and Darksend | Instant TX on: November 07, 2014, 11:17:11 AM
I don't think drk will make it much, if any, easier to actually smuggle drugs, anon money= drug money sounds more like an old-shool conservartive argument that sees any form of human right as an impedance to the Holy Establishment authority...

I'm not blaming Darkcoin. I'm saying if you're anything of a decent human being you don't think a site selling Class A drugs to anyone and everyone is "good news". And certainly not good news because the value of your fucking cryptocurrency increases.

What's so hard to understand about that?
Oh ok, I agree on that, guess I didn't follow the thread that well.

It's also bad news for long term adoption of drk, as you could see how much damage has the drug bullshit done to bitcoin.

But there's a lot of people who think drug should be allowed for everyone and I don't find a non-opinable argument for which they are wrong, so makes sense they call it good news.


If you know a drug lord, kingpin, etc., please send the links to them and ask them to be more responsible
LOL guess you're one of them XD
11  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][DRK] Darkcoin | First Anonymous Coin | Inventor of X11, DGW and Darksend | Instant TX on: November 07, 2014, 10:55:30 AM
yes i agree, all drugs should be legal for people over 18.

Thankfully they're not and probably never will be.

There is enough misery and suffering in the World. We don't need crystal meth to be legal thank you.

I do think those who are already addicted should be treated like they have a medical condition though and not forced to break the law to get their fix
Uhm sorry to intrude in this nice thred, but the discussion started with the 16 year old overdosing on heroine thanks to drk services didn't it?

Now money (regardless of it being cash crypto or even some traditional financial transfer systems) is much easier to move than drugs.

Afterall everybody uses money, not that many travel with kilos of crystal meth in the bag. Plus as soon as a drug courier delivers the drug in any way he leaves a link that police can follow.

I don't think drk will make it much, if any, easier to actually smuggle drugs, anon money= drug money sounds more like an old-shool conservartive argument that sees any form of human right as an impedance to the Holy Establishment authority...
12  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: November 06, 2014, 05:13:44 PM
That's great, I just hope they don't delete it so I can keep the link (saving a copy in any case)
13  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: November 06, 2014, 05:07:00 PM
FYI: I see DGB is popular enough to be sold on ebay now. Some one offered three 10,000 unit sales for 2.99 each. All sold immediately.

Do you have the link? (I'm going to write a piece on digibyte soon I guess, would be a nice addition Cheesy)
14  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★[ANN] [NAV] Navajo Coin - ●NEW BETA CLIENT●CHAT FEATURE●Projects in Development on: November 05, 2014, 03:42:44 PM
muchCoinSoCurrency39
@hashforce382: I need a whitepaper, gib whitepaper! XD


can someone explain this to me

Hi Hashforce,

"gib" is the german imperativ from "geben" / give. In englisch it is like he asks you do give him the whitepaper... send him the Link Smiley
Haha, didn't know it was german, it's often used in polandball comics and it sounds funny in an english phrase.

Anyway I'm keeping a list of all anonymization techniques (here, if you're curious) I'll definitely add navajo (for the time being I added it to my portfolio Cheesy).

Could you confirm/deny a few points? (stuff I didn't understand from the whitepaper):
1) the navajo anonymization uses no masternode-like feature, NMG and CSG are actually just run by regular nodes
2) the transaction follows some sort of onion routing so no node beside the sender could possibly link transaction to sender ip unless they work in tandem with other malicious nodes nor run some sort of network analysis.
3)I'm assuming transactions are more or less the same size so it's not possible to distinguish transactions happening at the same time, but there are no artificial delays/salting/padding used specifically to avoid linking network activity to transfers
4) the address of the sender does not appear in the blockchain and it disappear from the network (subchains included) once the transaction is completed but what happens if the NMG or CSG or any other node involved tries to keep knowledge of the transaction or the issuer? And what happens if a malicious NMG CSG pair tries to make coins appear?
5) well this is gossip, but, did you contact the Navajos in the end? Cheesy

Personally I see navajo sending  technique to be as interesting as bitcoindark teleport, where teleport can evade any network/activity analysis and navajo makes blockchain analysis pointless. I suppose teleport protocol could be built on top of navajo for paranoia level security, that's be interesting to see Cheesy.
BTW, is there any plan to join supernet, blocknet or the likes?
15  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: October 30, 2014, 09:31:24 AM
Help us test out DigiHash!

http://digihash.co/

We have had blocks & payouts on Scrypt & Sha256. Have had valid shares submitted on Skein & Qubit. We just need to test out groestl.

Any help is much appreciated!

Added a miner. I don't have much processing power though, let's see if I find a block XD
16  Other / Off-topic / Re: Cryptocurrencies and safety on: October 29, 2014, 05:05:46 PM
Why post the entire article?  Post a couple paragraphs to get our interest and if people want to read more, they can visit your site.  (Where it is a lot easier to read btw.  Smiley )
Sorry it's the first time I post an article here, I posted the whole thing cause I thought people might take it as spam (that is, if you don't want to read it on my site you may read it here, I saw some other people do the same) but I guess you're right Cheesy
17  Other / Off-topic / Cryptocurrencies and safety on: October 29, 2014, 04:54:33 PM
Hey I just wrote a little post about crypto and security
https://coinwarp.net/security/cryptocurrency-security-ordeal

It just skims these I identify as the biggest security threats to cryptocurrency, I didn't go much in detail but if you find inaccuracies or incompleteness tell me! (Well, any feedback is welcome Grin)

anyways here is a copy:

Quote
As with any form of currency or valuable commodity, cryptocurrency security is a primary concern. Protected by more or less time-tested algorithms, the main cryptocurrencies' cryptography has never been breached, but this is not the end of the story.

An important note to make is that an malicious party can be interested in either stealing money directly or sabotaging a service. Many people don't see a reason for the latter, but there are plenty: for example manipulating price, damaging a competing currency or business, disrupting an event or fund-riser of an opponent political party etc. So theft and vandalism are equally dangerous for a cryptocurrency.

Lastly security threats involve both the network as a whole and its users. It's important to be conscious of the security of your favorite cryptocurrencies, and of your own assets.
Cryptocurrency network dangers
Let's start with the risks the cryptos' networks themselves face.
The 51% attack
The most notorious danger to any consensus-based network is a 51% attack. Proponents of various technologies have claimed to have the solution, but in general they have just been spinning around the meaning of "51% attack".

A 51% attack against a cryptocurrency network allows a malicious party to spend the same coins more than once, to deny transactions that already happened in the past, and to mess up the blockchain. It does not allow them to steal money directly, but it's still a huge threat.

The fundamental problem is that any peer to peer network views all its nodes as equals, no one is more authoritative than any other. To reach some sort of consensus, it has to award them with some "voting power". This can be proof of work, proof of stake, proof of resource or whatever else you may imagine, but it has to be something, and in the end who owns at least 50%+1 of that something can compromise the network (yes, the term 51% attack is incorrect since the attacker only needs 50%+1 voting power).

Notably, node numbers mean nothing, for example, since the detection of 51% attacks is easy, one could imagine the "good" nodes to identify the malicious ones and expel them. However the attacker can easily set up more nodes than there are on the network at all, in fact the reason why minting algorithms are born is so that one does not make infinite nodes. A node without resources (eg computational power for POW or capital for POS) has as much authority as no node at all.
DOS attacks
There's a number of denial of service attacks that can be used to damage a cryptocurrency. The attacks on the network per-se are for the most part easy to prevent with well-known peer to peer networking technology, while the attacks that leverage the protocol limitations are harder to deal with, but in general very costly.

A very simple form of DOS, for example, is to spam bitcoin nodes with tons of meaningless queries. The nodes will swiftly ban the attackers' IP neutralizing the danger.

To spam the network with meaningful-looking requests requires the attacker to set up millions of nodes, each with its own IP address and client in place, this kind of attack is both hard and costly to perform, but it would definitely slow down the network considerably (and there's no real way to distinguish legitimate nodes from nodes created just to waste the network's resources).

Leveraging the protocol's maximum number of transactions, instead, can be done easily. Bitcoin network, for example, can accept a maximum of 7 transactions per second, so issuing more transactions than that will cause the network to have troubles. Now, normally cryptocurrency networks have transaction fees, and these fees rise sharply when the max transaction threshold nears, making this kind of attack extremely expansive (in general the transaction fees go to the miners who find the latest block, by the way). However artificially rising the transaction fees may be good enough for the malicious party, for example if bitcoin fees rise from a few cents to one dollar many online stores will see their sales plummet, a large e-commerce business could try to damage its competitors this way, spending a few tens of thousand of dollars a day but causing huge losses to its direct competitors.

A cheaper but also dangerous kind of DOS is the blockchain spam: creating useless transactions that take up large space in the blockchain, thus making it harder for the nodes to keep up. Note that a transaction can occupy a larger piece of memory regardless of the amount of coins sent. Bitcoin mitigates this by making larger transactions pay more transfer fees, but this kind of spam is still a serious issue. In truth any transaction causes some degree of blockchain bloat and bitcoin has been struggling with blockchain size even without malicious blockchain spam attacks.

There are actually subtler ways to spam the blockchain, some even forcing the nodes to keep useless data in RAM, and we have yet to see them put in practice, so it's another serious danger whose potential damage is yet unknown.
Bruteforce and algorithm attacks
In general people who work in the cryptography field are very attentive to "bruteforce attacks", these attacks can't be made impossible, but they my require too much computational power to be feasible. It would take the whole world's computing power and at least some billions of years to break about any cryptographic technology deemed "secure". Cryptocurrencies are no exception: a bruteforce attack with modern day technologies is simply unthinkable.

Recently speculation about quantum computing has been quite popular, and some claim that such technology could make modern cryptocurrency protocols insecure. While it's very difficult to prevent an attack with a technology that does not exist yet, many cryptocurrency developers have already implemented some countermeasures and probably it won't be too difficult to upgrade modern cryptocurrency protocols if the threat became real, however it's something to keep in mind.

Algorithm attacks, on the other hand, are more tricky and could render unusable a coin's technology very fast. Breaking an algorithm (that is, finding a computationally easy way to crack it) means, in the first place, that said algorithm was breakable. Some algorithm's security is proven mathematically, and therefore there isn't any way to break them.

Unfortunately because of some cryptocurrencies' technical needs, it's impossible, as of today, to implement a protocol based only on mathematically-proven secure algorithms.

With new cryptocurrencies rolling out new technologies every day, we're seeing more and more different algorithms being employed, and no algorithm significant breach has been registered yet, but it's better to not lower the guard against this sneaky kind of threat.
Individual risk
Working with a secure cryptocurrency is pointless if the money can be stolen from you. Let's see the main issues.
Lack of privacy as a risk factor
Leaking data about oneself is definitely a major security risk and probably the most underestimated one. If you go to a local pub bragging about these two gold ingots you keep at home you can be sure some thieves will at least try to get them.

Cryptocurrency is no different, with the added malus that public-ledger based technologies like bitcoin basically tell the whole world how much cash you have.

I wrote more in detail about anonymous cryptocurrencies here. In any case it's a good idea to use tor or other anonymizing services to access networks like bitcoin's, and if possible to keep a good stash of proper privacy-oriented currencies.

I'd like to stress this once more: if you publicize the fact that you have tens of thousands of dollars at home (in cash basically) you're endangering not only your wealth but also your and your family's personal safety.
<h3>Trusting third parties</h3>
Ever since bitcoin started meaning business we have seen monthly cracks, frauds and (true or claimed) hacking cases.

To protect yourself from frauds or accidental loss of money from third parties you should always conduct a good deal of research on the business background before you invest money in any of them.

Needless to say, if the business is run by anonymous fellows you'd better be extra careful. The service may be legitimate, but it's often not so. If the people behind it have a name and a face g and check their personal history. Some people actually use pseudonyms, you can check out this article, or this, to see what I mean, so be extra careful even when the person claims a certain identity.[/b]
Wallet and medium security
Securing your own wallet, and the medium you use it on is also crucial. Note on this point that if you managed to hide your currency wealth hackers are less likely to target you, and this substantially enhances your chances to stay safe.

Firstly, for the medium, if you can I strongly recommend not to use a smartphone for large sums of money (most of them turned out to have serious security flaws), Windows has also historically been an easy attack target, so I advise you to keep your wallets on an up-to date Linux or Mac system if you can (note for Linux you can opt for a "hardened" version, which is safer). Even better you could get a hardware wallet like Trezor or build yourself one (if electronics is your hobby).

Also remember that the less things your computer does the safe it is. If you have some IT skills, deactivate all services and prevent any unnecessary connections via firewall. Otherwise try to use a system just for your wallets, and don't install unnecessary stuff. Keeping your system up to date is also important.

Secondly the wallets should always be encrypted and have a strong password, ideally a different password for each wallet. Very often you'll find wallets that offer you a N words seed for your wallet, that IS your wallet, and if you can remember it you don't need to store the wallet anywhere. Mind that if you forget the seed (or lose the password of an encrypted wallet) you lose all the money inside, so you better back up the access data somewhere.

Remember that using a safe wallet is pointless if the underlying system is unsafe.
stay safe and up to date
In the end if you want to be safe holding cryptocurrencies, be sure that the technology you're working with is safe, and that you're up to date with new threats.
Also keep your business for yourself when possible.
18  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: October 28, 2014, 08:45:17 PM
I think the new website is Top Notch! A fantastically wonderful improvement!

What I like about the new logo is the fact that the actual 'logo', in front, is bigger than before. I'm not sure about the font though (think I prefer the former). In-so-far as other fonts go, it's instructive that big multinationals like Microsoft and Apple have both chosen varieties of sans-serif. (Those are but two prominent examples; the 'big boys' invest millions in studying these kinds of things and what they decide on usually isn't something that is happen chance.)

As always, great work!


Yes, logos are certainly as important as they are hard to get right. I'd say though, for long-term digibyters it's normal they are uncomfortable to the new logo, after a while you'll get used to it and dislike the old one.
For established brands changing the logo is a pretty big deal after all.



this would actually look great in slides and stuff
19  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: October 28, 2014, 07:31:36 PM
for what my opinion matters, I'd also stick with jared's proposed logo, but I think it should be a bit darker Cheesy
20  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ★★ DigiByte ★ 极特币★★ [DGB] ✈ ✔ v3.0.2.1 officially released! on: October 27, 2014, 11:35:42 AM
I have been following Digibyte for a long time now, started mining and then started buying. they are serious about this crypto business.

On a side note, there's way too many alt coins. according to coinmarketcap.com, there's like 500++! I seriously think we need to start blacklisting some of them if some of those coins are already obsolete or are really out to scam people. Once we have that, the confidence of those alt coins in the whitelist will get boosted, which may in turn boost their price value, or at the very least, remained in tact.

Does Cryptsy do any Integrity Check on any of these alt coins before deciding to add them? It would be good to only add those who are seriously into the crypto business. They will need some guidelines or standards to follow by. such as properly contacting with the alt-coin devs to discuss and ensure that its all real before adding them. stuff like that.

But of course, if any serious alt coins intend to take advantage of this crypto situation as part of their strategy, by all means. But in time to come, we will eventually need to separate the real ones from the fake.

Continue whatever you are doing Digibyte TEAM! Keep things real and keep in touch with the community!  Grin

The thing you are telling here can be Easily achieved with regulation. Only serious coins have to register officially and they will need to get into business after at least 1 year beta phase or trial time. And there will be steps to take during this 1 year for those serious coins to prove, like registration fee, official company registration, declaring belongings, etc. Those coins left with premine would not register after the trial phase... Etc...

I am personally not against regulation as long as it is fair to everyone.
And i think regulation is gonna happen sometime sooner or altcoin will die right away.

To be honest, speedy transactions are not necessary while shopping. Therefore lots of attributes of those coins, who advocates they are "unique" is not necessarily unique and may even be worthless. These attributes of bitcoin, named as drawbacks, can easily be eliminated with a few software controls and tricks. It is not a problem. Hence, I believe either bitcoin and litecoin will be the only coins or regulation will come in place for all those coins in existence.

I think the opposite: this chaotic situation is pretty good, the pump and dumps only have the effect of immunizing the crypto communiy from price manipulation in the end the crypto community will progress however it finds a way, without big artificial swings.

Besides insignificant coins die on their own, let them be.

Regulation will definitley come at some point, but it'll probably be a mess and nobody will follow it, to the detriment of all, it's nothing to look forward to (policymakers, time after time, have proven to be unable to understand how these things work, and intend to keep ignoring simple math, but math > any regulation).
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