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Showing 20 of 32 results by lexico
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Topic
Board Announcements (Altcoins)
Re: [PRE-ANN] SONM - Supercomputer Organized by Network Mining (GRIB technology)
by
lexico
on 08/06/2017, 23:02:44 UTC
Jesus Christ, you don't know about COCAINE?!? A whole country of devs know this.  Shocked

I heard about it once, last week in berlin during some SONM talk.
I guess it is only known in Russia.

 
Post
Topic
Board Service Announcements
Re: BitcoinWisdom.com - Live Bitcoin/LiteCoin Charts
by
lexico
on 10/04/2017, 10:23:16 UTC
Some Japanese exchanges have a much very larger volume than the US or EU exchanges .
Coul you please add ¥  too , and exchanges like Bitflyer ?

Thanks.
Post
Topic
Board Speculation
Re: So, what's up with the price?
by
lexico
on 16/03/2017, 20:42:23 UTC
...

That could happen. But if the scaling problem of bitcoin is not solved, people will start using altcoin.

lol.
if people start using something else then there is no scaling problem.
it would solve itself.
Post
Topic
Board Exchanges
Re: Bitfinex plans to socialise losses, is theft. Theft is an imprisonable offence.
by
lexico
on 07/08/2016, 09:50:37 UTC
There is just no way this can be legal.

They try to IVA (Individual Voluntary Arrangement) without approval from a court
"..the debtor can choose IVA. IVA is a formal procedure under the Bankruptcy Ordinance to provide an alternative to bankruptcy. A debtor makes a repayment proposal to the court and the creditors. If it is approved, it will legally bind all creditors. "


 
The only way for them could be to sell shares and hope to get some money from that. Then customers can choose if they want to participate in that or not.
But since it is a company in huge trouble there is little change they'd get any substantial money for their shares.

So they're left with liquidation.

As a creditor (customer), write them a few letters to pay, which they probably refuse.
Then, start bankruptcy proceedings.
http://www.oro.gov.hk/eng/publications/bankguide.htm

Post
Topic
Board Speculation
Re: Whales trying hard to push the price down to trigger FOMO before big rise
by
lexico
on 26/06/2016, 16:06:15 UTC
Whales stopped again the uptrend by pushing the price down and hope weak hands [yadda yadda yadda]

Those whales weren't, by chance, responsible for the $100 spike a few days ago, were they?
That was natural, organic growth due to merchant adoption and sociopolitical macroeconomic fundamentals yadda yadda yadda?

Market anticipation of the halving & natural human "I don't want to miss out" sentiment. Of course it resulted in over-buying & fell back down again.
OP is overstating it, but I agree to an extent.

Markets anticipated the halvening back in 2009. If not for the halvening, Bitcoin would continue inflating at ~10% a year, as it is doing now.
Of course whales are "manipulating" the market, they want to make as much money as possible. That's how the market works, it's not a hippy charity.

"inflating at ~10% a year, as it is doing now" ....
you are not very good at math, are you?
Post
Topic
Board Armory
Re: Transaction Stuck Need Help Please: Non-canonical signature: High S Value
by
lexico
on 24/06/2016, 09:36:55 UTC
What happens to the BTC I sent already? How do I cancel it without losing the coins? It is stuck at 0 confirmations. I know it's rejected but my wallet still has it pending.
The transaction probably doesn't exist on the network. Go to Help > Clear All Unconfirmed to remove it. Then you can send again.

After upgrade it might get processed anyway. So, wait a while before sending again
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Topic
Board Service Discussion
Re: Coinbase Investment fund email?
by
lexico
on 08/04/2015, 19:46:15 UTC
...

mine looks the same.

hacked user account (news@coinbase.com) is an option.
Still the question of how they got my emailaddress.
Post
Topic
Board Service Discussion
Re: Coinbase Investment fund email?
by
lexico
on 08/04/2015, 19:38:17 UTC
Received it on my gmail account.  Obvious scam.  The only thing I wonder about is how it managed to dodge Google's spam/scam filters.

Check the email headers.
I don't know how DNS spoofing/hacking works, so I cant tell the details, But from here it it looks like this actually comes from coinbase servers.
Post
Topic
Board Service Discussion
Re: Coinbase Investment fund email?
by
lexico
on 08/04/2015, 19:20:26 UTC
got it too.
Never registered at coinbase.
The only btc related stuff I registered to with that email address is Bitcointalk, Localbitcoins and Kraken (and havent used these in more than a year).  
[edit: perhaps Gox. not sure...]
So it is probably one of these that had their memberslist leaked/hacked.
(Or.. one of these fuckers sold their data)
Post
Topic
Board Project Development
Re: 'randomArt' for bitcoin adresses . feedback please.
by
lexico
on 25/11/2014, 15:40:18 UTC
made a quick demo here
http://lxer.eu/qr/#/app/qr
 


As you can see a small change in the address creates a totally different set of colours and makes it easy to visually compare addresses (and QRcodes). A small typo would easily be noticed.

The algorithm for the colours is very simple, these are basically 4 2x1 blocks , the direction of each pair is either horizontal or vertical, based on the last digits of an bitcoin address. The are always 5 different colours (more is also possible, but with just 5 it is easier to see patterns). Each colour is based simply on a part of the btc address. 





Post
Topic
Board Project Development
Re: 'randomArt' for bitcoin adresses . feedback please.
by
lexico
on 21/11/2014, 09:03:37 UTC
Yeah, I think this is a great idea, but I am not sure about the comparing part. I like the esthetic value. Can curves be created?

Every shape is possible in theory, however I'm now using a 4x4 image to keep it really small (and fast to generate). Curves means (much) higher resolution.

I see that the same topic came up a few times before (https://bitcointalk.org/index.php?topic=137406.0 ) but these projects ended and were not executed thoroughly.

I'll try to combine a image with a QRcode today and post it here.


 
 




Post
Topic
Board Project Development
Topic OP
'randomArt' for bitcoin adresses . feedback please.
by
lexico
on 20/11/2014, 15:26:40 UTC
I want to have some feedback on this idea:
Sometimes it is unavoidable to type in a btc-address (when you can't use a QR or simply copy/paste), this sucks because it is easy to make a mistake. If there was a visualization of the btc-addresses (just a generated .png) it is easy to compare images and check if you made a typo. Would that be useful to have?


The idea is somewhat what you see when generating SSH keys ( http://superuser.com/questions/22535/what-is-randomart-produced-by-ssh-keygen ), but a lot more user-friendly.

The prototype I have now uses a md5 translated into colors, placed in a simple grid. like this  http://ctrlv.in/463889

(I've tried some more complex patterns first, but that actually made it more difficult to compare.)

With some effort this could be created in CSS also, so it can be used on any website.

I know there would need to be some agreement on how to generate the images to make it really useful.




Post
Topic
Board Bitcoin Discussion
Re: that KILLER bitcoin idea.... Where are you?
by
lexico
on 01/01/2014, 11:30:00 UTC
browser plugins that allow to send coins between users on for example facebook and google+ .
Opensource but actively maintain the codebase.
Post
Topic
Board Project Development
Re: Creating a Fiat/Bitcoin Exchange without Fiat Deposits
by
lexico
on 02/06/2013, 20:42:50 UTC
I dont really understand your how that should work. Make a proof-of-concept site and we have something to talk about.

meanwhile, have a look at bitcoin.de , they dont ask for a money deposit, only a BTC deposit from the seller. So in case the buyer doesnt actually pay, nothing is lost and and the BTC can be returned to the seller; on the other side, the BTC from the seller is frozen when a transaction starts, so when a buyer did transfer the money but the seller doesnt confirm, then the exchange-owners can always check and release the frozen amount of BTC.
It is slow (because of banks), but it works.
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Topic
Board Service Discussion
Re: MtGox account in the USA has been seized by the DHS?
by
lexico
on 15/05/2013, 07:38:39 UTC

Only I still trust MtGox more than any other exchange and I kinda want to keep my fiat:btc ratio at the current level. I'm almost all fiat on MtGox.

If any BTC business is "too big to fail" it's MtGox.

lol. perhaps you should look up the definition of 'too big too fail' again.  they can quit/stop/fail any time they want.

Stop trusting exchanges. it doesn't make sense.

I like what bitcoin.de is doing much more; they are not storing $$ or €€, its just a marketplace and you pay the other person directly.

Post
Topic
Board Trading Discussion
Re: What role do you believe eBay & PayPal have on Bitcoin?
by
lexico
on 14/05/2013, 21:21:53 UTC
paypall will fight against BTC,
because BTC ruins their businessmodel.
But theres not much they can do except ban it from ebay and refuse transactions.

ppl requesting paypall services are just stupid and dont understand what BTC is about.

(ps, paypall steels 2% of every transaction)
Post
Topic
Board Speculation
Re: Blog post- Bitcoin could "Spike" 200% in a 24-hour period?
by
lexico
on 13/05/2013, 16:58:21 UTC

I don't think it is that easy to get money into MtGox, or any other trading platform, for that matter yet either.  I think once that becomes simplified it will be just a matter of time before there is a huge "Spike" with no return like the author predicts.  I am just not sure how close we are to that yet.  It is fun to think about though.  Smiley

bitcoin.de is very simple, since it only uses bankaccounts directly so no need to send money to them. only in europe though.
I dont like that mtgox acts like a bank and 'saves' my money (and sometimes refuses to give it back, so I heard).
Post
Topic
Board Trading Discussion
Re: Apparently PayPal can no longer be used to buy/sell Bitcoin mining hardware
by
lexico
on 12/05/2013, 11:31:05 UTC
if Bitcoin becomes a success, then Paypall might loose a lot of transactions.

This is their way of stopping anything about bitcoin.
Paypall got a lot of negative news also because of their 2% stealing, as often mentioned in articles about bitcoin.


“First they ignore you, then they ridicule you, then they fight you, and then you win.”
Post
Topic
Board Altcoin Discussion
Re: Why Ripple is Superior to Bitcoin...
by
lexico
on 10/05/2013, 22:54:32 UTC
I think the hardest part for people when they approach Ripple, is that they are approaching it like a currency start-up (like Bitcoin).   A new Bitcoin-like currency could be released open-source and no specific amount of users would be required to have it be used as a currency (in fact this happens every day on this sub-forum).   However, when you are looking at something as a payment system that includes all currencies then adoption of the payment system is a priority and a requirement for it to be a success.   And until that happens the currency inside that system is essentially worthless (it's only worth right now is speculative and for transaction fees for the small number of Beta testers).

The successful approach to each of these two scenarios is not the same.
that is probably because it has been presented as a currency start-up.

I've been doing some reading up and to me it seems like a payment-system (a la paypall) with some internal currency attached to it, which, compared to current banks/payment-methods,  serves no one except the creators.

But anyway, I think there is a much larger problem: in Europe there already are payment systems that are fast, free and secure. However, it turns out to be very difficult to get one system going throughout Europe: every country has their own system (supported by banks that operate in that country). This is simply because it benefits the nations economy; if other countries accept the German system, then German webshops would benefit from that. So.. Spain/Italy have recently launched their own system (mybank). A few years ago IDEAL and Giropay (dutch / german) started to operate for EU, but other countries (banks) simply refused to accept it. It is too political.

So.... even if it works technically, politically it will fail.
Ripple will be born cripple (at least in Europe).
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Topic
Board Altcoin Discussion
Re: Why Ripple is Superior to Bitcoin...
by
lexico
on 10/05/2013, 21:36:17 UTC
Ok, so if I want to do a payment or move some money - why should I use Ripple, when I already have Visa and PayPal, and perhaps also bitcoin?
too bad you only have Visa and PayPal in the US.
In Europe many webshops have some online-banking connection to quickly transfer some money. instantly and free.  
(like IDEAL and Giropay). They solve the same issues as Ripple wants to solve, but with more security and protection (by banks, ironically.. Wink

(Paypall and Visa have never been that popular in Europe. personally I refuse to use it.)

... also SEPA (Single European Payment Area) seems to have been designed for all this.