Bitcoin Forum
May 03, 2024, 11:44:28 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 »
161  Economy / Service Announcements / Re: [ANN] Trade Bitcoin Options - BitcoinOPX.com [NOW OPEN] on: July 24, 2012, 05:24:18 PM
Is your site working? I don't see any quotes for options
162  Local / Кодеры / Re: О "тонких" клиентах on: July 24, 2012, 05:01:08 PM
Обязательно посмотри это http://bitcoinjs.org/

Я предлагаю сделать клиента на этот сервер. Через пару лет будут разные скины, модули и т.д... Только не C++
163  Bitcoin / Project Development / Re: Bitcoin exchange - short sell, margin trading, CFDs on: July 24, 2012, 03:28:11 PM
I'm wondering whether what you are coding is a standalone exchange, or an additional layer on top of existing exchanges.

It will be stand alone exchange. But you know what is http://en.wikipedia.org/wiki/Arbitrage. Of course there will be people doing it and I really encourage people to do it (rebates like on Bitfloor)
164  Bitcoin / Project Development / Re: Bitcoin exchange - short sell, margin trading, CFDs on: July 24, 2012, 03:22:47 PM

Automatic Database Backup
: I'm not sure if this should be a feature but backing up data at regular intervals would be nice to prevent another Bitcoinica scenario.

Sure, it will have incremental (daily, maybe hourly) backup + snapshot backup of current balances.

Auditing Tools: Every transaction should be easy to audit for the operator, whether it is a trade, order update, funds transfer, etc. This might also reduce the burden for independent 3rd party auditing and transparency.

As for me, I would be ready to give read-only access to DB to auditor BUT:

Data that auditor can access must be anonymized several levels deep. I don't want some customers emailing: "Fuck you and your transparency - now my neighborhood knows how much BTC I have". This must be addressed in FULL.
165  Bitcoin / Development & Technical Discussion / Re: Raw Transaction RPC calls on: July 24, 2012, 10:06:02 AM
Quote
You must be careful to include an appropriate transaction fee, or the sendrawtransaction method is likely to fail (either immediately or, worse, the transaction will never confirm).

Can somebody comment on this?

How come transaction will NEVER confirm, if signatures are correct. What we can do if transaction hit this state?
166  Bitcoin / Project Development / Re: Bitcoin exchange - short sell, margin trading, CFDs on: July 23, 2012, 03:18:23 AM
You don't plan on piggy-backing on another exchange for margin trading liquidity ?

What? I don't understand what you wrote here...
167  Bitcoin / Project Development / Re: Bitcoin exchange - short sell, margin trading, CFDs on: July 22, 2012, 07:34:36 AM
Client side - http://backbonejs.org
Server side - http://nodejs.org

All logic handled by http://www.postgresql.org

Trading engine is already done, now I need to do:

a) API
b) Web-interface for trading
c) BTC deposit/withdraw module
b) Fiat currency deposit/withdraw module

Fiat currencies will be using "codes", like MTGOX has.

I will encourage "codes" trading as much as possible, it will give liquidity boost to exchange.
168  Economy / Trading Discussion / Re: liquidity rebates and price volatility on: July 21, 2012, 06:12:38 PM
Correct, I implemented rebates model at https://bitcointalk.org/index.php?topic=93583.0

I hope to roll it out in 1-2 months, meanwhile, somebody of you have other good ideas, I would like to implement them.
169  Bitcoin / Project Development / Re: Bitcoin exchange - short sell, margin trading, CFDs on: July 20, 2012, 08:02:53 AM
I took a look at it. How does that work? Is it downloaded to a computer and used from there?

No, it must be installed on server by exchange owner...

However, I plan that several people will be in charge of the operations.

BTC will be deposited into multisignature transaction - making them impossible to steal ( yes! your BTC will be 100% safe from hackers). However it will impose some limitations - withdraws must be processed manually, let's say once a day.

Exchange officers will have special scripts locally that connect to database and do quick validation of user account before withdraw. Making sure that exchange is not hacked.
170  Bitcoin / Bitcoin Discussion / Re: Should a bitcoinica clone be put online ? on: July 18, 2012, 08:27:51 PM
I would personally improve on the current system with better ideas.

Go ahead, https://bitcointalk.org/index.php?topic=93583.0
171  Economy / Trading Discussion / Suggestions for new margin trading exchange on: July 16, 2012, 11:41:37 AM
I'm doing bitcoin exchange were you will be able to sell short BTC, do margin trading of BTC + main CFDs.

https://bitcointalk.org/index.php?topic=93583.0

It's not for profit project, all I want to make system that community needs nowadays for effective BTC trading...

I'm open to any suggestions how to make it the right way...
172  Bitcoin / Project Development / Bitcoin exchange - short sell, margin trading, CFDs on: July 16, 2012, 11:30:49 AM
Guys, I'm doing margin trading exchange at https://github.com/santacruz123/node-bitcoin-exchange

It's PostgreSQL\NodeJS based. I would accept some criticism on early stages Smiley

Please suggest things you want to see beyond basic functionality.
173  Bitcoin / Development & Technical Discussion / Re: Reverse-engineering and documenting Bitcoinica on: July 16, 2012, 11:07:13 AM
Guys, I'm doing margin trading exchange at https://github.com/santacruz123/node-bitcoin-exchange

It's PostgreSQL\NodeJS based. Order matching done through SQL triggers...

I would accept some criticism on early stages Smiley
174  Economy / Trading Discussion / Re: Open Source Trading Platform(s) on: July 12, 2012, 09:25:50 PM
In development - https://github.com/santacruz123/node-bitcoin-exchange
175  Economy / Trading Discussion / Re: Possible scam - jtgbusiness@gmail.com on: June 25, 2012, 02:23:58 PM
Thread closed...
176  Bitcoin / Project Development / Re: Port client to node.js? on: June 25, 2012, 05:58:55 AM
http://bitcoinjs.org/
177  Economy / Service Discussion / Re: BitFloor.com Rocks! on: June 18, 2012, 02:43:47 PM
So ask someone... because your order book is "naked" and it's a pity that exchange capable of transacting shitloads of operations per second just in standby mode.
Go ahead and drop a bot on it if you are worried.

Working on it... relax... soon you will hear good news

I moved too slow guess I will have competition. Smiley

Don't worry, we all want efficient markets here... there will be enough place for all of us
178  Economy / Service Discussion / Re: BitFloor.com Rocks! on: June 18, 2012, 02:11:29 PM
So ask someone... because your order book is "naked" and it's a pity that exchange capable of transacting shitloads of operations per second just in standby mode.
Go ahead and drop a bot on it if you are worried.

Working on it... relax... soon you will hear good news
179  Economy / Service Discussion / Re: BitFloor.com Rocks! on: June 18, 2012, 02:08:00 PM
So ask someone... because your order book is "naked" and it's a pity that exchange capable of transacting shitloads of operations per second just in standby mode.
180  Economy / Service Discussion / Re: BitFloor.com Rocks! on: June 18, 2012, 02:02:56 PM
Are you thinking about putting some arbitrage bot to fill your orders book? For example rates 2% away from MTGOX?
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!