Search content
Sort by

Showing 18 of 18 results by kerzane
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Head GPU Miner New version 2.0.1 [New algorithms]
by
kerzane
on 18/06/2019, 11:48:00 UTC
Do you think about partnership with big mining pools?
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Head GPU Miner New version 2.0.1 [New algorithms]
by
kerzane
on 17/06/2019, 16:42:33 UTC
I'm interested if someone has a comparision of Head GPU miner and other miners to make a decision.
Post
Topic
Board Announcements (Altcoins)
Re: Cocos-BCX Private Event at NASDAQ Marketsite during Consensus Week
by
kerzane
on 17/06/2019, 13:02:37 UTC

What will be the cost of a Cocos coin during IEO?

The dates of IEO are already known, and at what exchange will the sale of tokens be held?


The project team does not give any information about the investment round.

We just need to wait for information about IEO and prepare Bitcoin.
Post
Topic
Board Announcements (Altcoins)
Re: 🔥🔥[ANN][CROWDSALE IS LIVE] Atronocom - Crypto Payment Platform
by
kerzane
on 17/06/2019, 08:44:01 UTC
Is the first Istanbul event your Atronocom team organizes?

I wish you a successful event and I hope to get to it if I succeed
Post
Topic
Board Announcements (Altcoins)
Re: 🔥🔥[ANN][CROWDSALE IS LIVE] Atronocom - Crypto Payment Platform
by
kerzane
on 16/06/2019, 10:50:37 UTC


Where exactly will the event take place? Can you write the exact address?

What is the cost of the ticket and will there be any discounts for your investors?


Çırağan Palace Kempinski is situated on the European shores of the Bosphorus, in a very convenient location between the districts of Besiktas and Ortakoy.


I have never been there, but judging by the photos this is a very beautiful place.

Maybe I will be able to attend the event, as I am very interested in the Atronocom project
Post
Topic
Board Mining (Altcoins)
Re: [ANN] Head GPU Miner New version 2.0.1 [New algorithms]
by
kerzane
on 16/06/2019, 06:51:06 UTC
it is necessary at least to write correctly. But of course they have an account and you can download the software from there.
Post
Topic
Board Announcements (Altcoins)
Re: Cocos-BCX Private Event at NASDAQ Marketsite during Consensus Week
by
kerzane
on 15/06/2019, 17:24:05 UTC

Is your Cocos-BCX team fully staffed or do you need people for some positions?

Who are the main developers in your team?


Judging by the fact that the project participates in conferences around the world and regularly publishes reports on the development of Cocos-BCX, the team does not need any investment or additional developers.
Post
Topic
Board Announcements (Altcoins)
Re: 🔥🔥[ANN][CROWDSALE IS LIVE] Atronocom - Crypto Payment Platform
by
kerzane
on 15/06/2019, 10:23:38 UTC

Where exactly will the event take place? Can you write the exact address?

What is the cost of the ticket and will there be any discounts for your investors?


Çırağan Palace Kempinski is situated on the European shores of the Bosphorus, in a very convenient location between the districts of Besiktas and Ortakoy.
Post
Topic
Board Development & Technical Discussion
Re: Blockchain parsing
by
kerzane
on 20/05/2013, 13:41:37 UTC
Like a charm, cheers zeilap. I haz blockchain!!
Post
Topic
Board Development & Technical Discussion
Re: Blockchain parsing
by
kerzane
on 20/05/2013, 12:27:00 UTC
Anyone know the solution to this problem?

https://en.bitcoin.it/wiki/Protocol_specification#Variable_length_integer

Read the first byte as uint8 and check its value, you have 4 choices,

<0xFD:          use the value as it is
  0xFD:           read 2 more bytes as uint16
  0xFE:           read 4 more bytes as uint32
  0xFF:           read 8 more bytes as uint64


Thanks Zeilap, I think I follow, I hadn't found that entry in the specification before, I'll try it out when I get a chance.
Post
Topic
Board Development & Technical Discussion
Re: Blockchain parsing
by
kerzane
on 19/05/2013, 17:09:31 UTC
Do you have taken a look on the source code of at least one random Bitcoin client?

Thanks for your reply!

I haven't, but I don't know what I would be looking for. I know what is in the data, I just don't know how long those fields are in any given block. I don't think a client code would help me.

I could have a look at another parser, but the whole reason I decided to write my own was because I couldn't find a clear simple one, and up to now it's been quite straightforward.

Any more help is welcome!
Post
Topic
Board Beginners & Help
Topic OP
Auto log out time?
by
kerzane
on 19/05/2013, 15:02:04 UTC
So what's the auto-logout time on this forum?

i.e. how long am i actually going to have to spend staring at this forum?
Post
Topic
Board Beginners & Help
Re: Hi
by
kerzane
on 19/05/2013, 15:00:31 UTC
Hi there!

Help me out with this if you can:

https://bitcointalk.org/index.php?topic=210188.0
Post
Topic
Board Development & Technical Discussion
Re: Blockchain parsing
by
kerzane
on 19/05/2013, 14:59:20 UTC
Bump, help a man out!
Post
Topic
Board Beginners & Help
Topic OP
BTC mispricings since DHS
by
kerzane
on 19/05/2013, 14:58:45 UTC
So I'll try to say something vaguely interesting as part of my 5 just-for-the-sake-of-it posts.

Since I've been watching BTC it has seemed that in general the BTC price on other exchanges has seemed to follow mtgox pretty well, accounting for a sensible delay or discrepancy down to the difficulty in transferring funds between exchanges. This is usually ensured by arbitrage between exchanges, but is not perfect due to delays in money transfer etc.

Since the DHS announcement it has seemed to me that the BTC/USD price has been markedly lower on other exchanges than Mtgox. This must be because people don't think they would easily be able to remove funds from (or deposit to) mtgox at the moment or in the near future, or possibly also because people envisage mtgox's position as the most liquid exchange being threatened in the near future.

You might argue that the higher price on Mtgox highlights the benefits of bitcoin, people are willing to pay over the odds for it, in the knowledge that it will be easy to transfer their funds off very quickly, other currency might be much harder to remove.

In the medium term I wonder what this means for mtgox and BTC/USD. Mtgox is presumably going to lose a lot of US business, and there are other exchanges who are (at least somewhat) licensed in the US ready to pick up the slack. Also, once this business drains off mtgox over the coming months, will this upward pressure on the price be released, and lead to a little relaxation in the price? Pure speculation, who knows.

Post
Topic
Board Beginners & Help
Re: What's your Mhash/s? (Pissing contest here)
by
kerzane
on 19/05/2013, 14:48:25 UTC
0 Mh/s
Post
Topic
Board Beginners & Help
Re: Hi there
by
kerzane
on 19/05/2013, 14:41:34 UTC
Me as well.

Shout out to all at the BTC conference!!
Post
Topic
Board Development & Technical Discussion
Topic OP
Blockchain parsing
by
kerzane
on 19/05/2013, 14:40:00 UTC

I'm writing a parser for the blockchain for my myself. I've been following the specs at

https://en.bitcoin.it/wiki/Genesis_block
https://en.bitcoin.it/wiki/Protocol_specification
and
https://en.bitcoin.it/wiki/Transactions

I've got to the point where I can follow the chain down to block #29664.

My problem is that I don't know how to infer the length of certain data entries, namely:

 - The number of transactions in a block
 - The number of inputs to a transaction
 - The number of outputs to a transaction
 - The length of the transaction input script
 - The length of the transaction output script

All of these entries are stated to be of length 1-9 bytes in the protocol specs.

But surely we need to have some way of predicting what length to read for these entries, in order to parse the chain successfully.

The (obviously flawed) assumption that they are always 1 byte long, fails at block #29664.

The only solution I can think of is trial and error until the block is parsed successfully (i.e. the magic bytes are correctly found at the start of the next block), but this seems really unsatisfactory.

Anyone know the solution to this problem?