Latest posts of: ufasoft

GitHub page info is more uptodate.
Number of supported currencies is decreased.

The website ufasoft.com/coin is still working, but may be unavailable from some ISPs blocking access (e.g. in Russia)

New version 1.19 is available:
https://github.com/ufasoft/coin/releases

Quote from: medUSA on August 28, 2015, 10:40:57 AM

I hope it's not another change of database format. I do not want to download the blocks again. I still have version 0.112 running and it is extremely stable

If you dont want to redownload use 'Bootstrap' DB format
Just copy Bitcoin bootstrap.dat to
%APPDATA%\Ufasoft\Coin\BTC\BTC.bootstrap.dat

The client will reindex it without downloading anything

Mostly bugfixes

But we advice to wait for 0.120
with improvement of database format and new currency support.

The Armory 0.93+ client uses LMDB database engine.
This library maps entire DB to the virtual address space.
That is why database size is limited on 32-bit systems.
Real unfragmented block of 32-bit virtual space is usually 200..500 MB.

32-bit and 64-bit LMDB databases have incompatible file formats.

Quote from: ranlo on April 09, 2015, 09:15:27 AM

If most coins work in the same general way (in regards to the client -- I'm not familiar with programming too much) could you implement a sort of module-type system, such that someone can just add a file in, like "doge.coin" that would hold the parameters needed to parse DOGE's database? Not sure if I'm explaining this well enough but basically a way to quickly allow everyone to add their own coins to the client.

It is possible.
You can edit file coin-chains.xml to add your own currency if it uses one of supported algorithms: SHA256, SCrypt...

But each real crypto-currency has some differences which can be expressed in C++ only.

0.111 Released:
Windows Installer.

New Features:
Work via SOCKS5, TOR proxies
bootstrap.dat database format

Notes:

0.101 is compatible with previous version's Database format 0.92.
But if you remove .udb files then 0.101 will create them in new more efficient, but incompatible with 0.92 format.

Format of wallet.db is not changed (compatible with all previous versions)

Version 0.100 Released:

http://ufasoft.com/files/ufasoft_coin_0.100.exe

Updated support of currencies:
PPCoin, NovaCoin, Doge, Feather

Quote from: virtualmaster on October 04, 2014, 03:03:33 PM

It would be helpful for the users of the wallet if it would be implemented a Namecoin ID support.

Thank you. It seems useful feature. Added to TODOs

Quote from: no141 on September 17, 2014, 12:46:06 AM

catching up without issues. PPC however won't. I have deleted the PPC data file, I have restarted after deleting the peers file, but magically it always stops behind 22 days behind at block 129237 with a full 8 peers for PPC. I have waited 24 hours with it stuck on that block, but it never catches up. LTC and NMC

Thank you. Probably some PPC algorithm improvement not implemented yet.
Will be fixed in nearest month.

Quote from: icreator on September 03, 2014, 02:42:42 PM

чем вас веб-интерфейс не устраивает

Для Web-интерфейса нужен программист со знанием HTML5, JavaScript

Текущий UI на WPF обусловлен только тем, что WPF был наиболее знаком по опыту разработки Windows-приложений

Да, фреймворк может быть другим. В любом случае нужен программист на нём.

Quote from: awoland on September 02, 2014, 04:06:36 PM

Лучше вы бы его на альтернативные платформы портировали (Linux,OS X...).

Для этого нужен программист со знанием Qt

Обращайтесь

Если алгоритм будет оригинальный с новшествами (как например NMC, PPC, XPM), то добавим поддержку в клиент http://ufasoft.com/coin

Quote from: Muhammed Zakir on July 22, 2014, 09:02:01 AM

Is it stable? LTC and Doge works on Lite mode, won't they?

LTC, Doge supports LiteMode
PPCoin/NovaCoin does not.

All versions of the client are unstable

Quote from: medUSA on July 22, 2014, 06:38:50 AM

Quote from: ufasoft on July 22, 2014, 02:45:08 AM

Last version has Light Wallet (menu Mode)

I like the sound of a light wallet! Can you give us more details?
Do we need to download a small part of the blockchain or need to access a remote server?
(It am still on 0.82 and it is working fine, don't want to mess it up) Grin

0.92 supports both: Full and Lite modes.
Lite mode works for BTC and some other currencies.
When it is enabled, the client requests only Txes for its own addresses.
This feature is still experimental and subject to modify and optimize in the next versions.
But Full mode is very slow with huge BTC database.

Last version has Light Wallet (menu Mode)

Quote from: ganabb on May 25, 2014, 03:28:35 AM

Ufasoft, can you tell me if the performance of CPUs push closer to the performance of ASICs.

For SHA256 ASIC performance ~= 1000..10000 CPUs

Quote from: Zenitur on May 07, 2014, 08:16:39 AM

./el/comp/ext-opencl.h:399:7: ошибка: looser throw specifier for «virtual Ext::cl::BuildException::~BuildException()»
./el/comp/ext-opencl.h:389:7: ошибка: отменяющий «virtual Ext::cl::OpenclException::~OpenclException() noexcept (true)»

Кажется это ошибка GCC версий раньше чем 4.7
Можно обойти c помощью макросов, но решили не заморачиваться.
Просто надо использовать новый GCC