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1  Alternate cryptocurrencies / Altcoin Discussion / Find out why sub reddit /r/btc full of bitcoin haters on: June 18, 2016, 06:07:02 AM
Because it's full of eth fans .
In order to split bitcoin community ,  They pretended to support classic and attack bitcoin devs .
Thanks God  ,they finally failed !

RIP ETH  Grin

2  Bitcoin / Bitcoin Discussion / 3 commits core developer ? on: January 16, 2016, 10:04:10 AM
6 years only 3 commits ?  Mike , Sorry to point out that  ,

https://bitcoin.org/en/development

More ridiculous thing is a altcoin company R3 announces " bitcoin is dead ?  " LOL ....
3  Bitcoin / Bitcoin Discussion / The China capital control on: November 01, 2015, 01:13:54 AM
The capital control makes people very hard to do arbitrage. This explains why Chinese are buying bitcoins like crazy &  the huge price gap between Chinese platforms and foreign exchanges.

Evidence :  google " underground banks in china shutdown " , " China capital control  " or something alike .

http://ftalphaville.ft.com/2015/09/21/2140362/of-chinese-capital-outflows-tighter-capital-controls-and-baccarat/
4  Bitcoin / Bitcoin Discussion / Dear banks, it's not about blockchain technology on: October 10, 2015, 02:52:09 AM
How to Disclose bank's private blockchain technology hoax ?

Dear banks, it's not about blockchain technology, it's about we don't want you controlling our money any more. ----- from reddit

 
5  Alternate cryptocurrencies / Altcoin Discussion / boycott bitcoin2.0 scamcoin they are crashing the market on: April 20, 2015, 01:41:06 PM
Yes , at least  bitcoin2.0 scamcoins really contributed a lot in 2014 market crash .
Ethereum , bitshares ,  MaidSafeCoin , Mastercoin , Stellar etc.... what they did is the same :
1. claim themselves the more advanced crypto  than bitcoin on BTT & Reddit
2. do a crowdfunding then raise tons of bitcoins
3. dump these bitcoins to crash the market

let's see these scamcoins

ethereum :  smart contract and decentralized app still under development  (i still cant figure out why app needs to be decentralized)
bitshares :  aim to create stable digital asset ( even can't maintain a stable blockchain , hardfork to hell )
MaidSafeCoin : The new decentralized internet ? ( internet is already decentralized)
Mastercoin : almost dead ?
Stellar : a ripple clone
factom : store the hash on bitcoin blockchain (  another DHT network  clone )
etc ....

----------

So what the outsiders think when these scamcoins claim they are bitcoin2.0 ?
They will not put money into bitcoin market at least this moment .
As a result main stream media are keep saying bullshit like " blockchain tech is better than bitcoin" ," bitcoin will die and blockchain will successed ", but in fact  they fundamentally don't know what's blockchain .

OK , It's time to end this . let's boycott these bitcoin2.0 scamcoin !
6  Bitcoin / Development & Technical Discussion / How to get zero confirmations UTXO of tons addresses quickly ? on: April 13, 2015, 08:39:13 AM
Hey guys ,

How to get zero confirmations UTXO of tons addresses quickly ?  Just like ./bitcoin-cli listunspent 0 0 command but without using bitcoin-core .
I wanna rewrite my website's deposit function . Now i am using bitcoin-core but it can't afford tons of users .

thanks : )
7  Bitcoin / Bitcoin Discussion / bitcoin on wall street journal font page on: March 03, 2015, 03:08:58 AM
what do you think ?


source: http://imgur.com/IcUKfLp
8  Economy / Service Discussion / OKCOIN CTO cpzhao resigns on: February 15, 2015, 12:47:17 PM
OKCOIN CTO cpzhao resigns because of " different directions " .

Source : http://www.reddit.com/r/BitcoinMarkets/comments/2vubfu/daily_discussion_saturday_february_14_2015/col8ft7
9  Bitcoin / Bitcoin Discussion / Bitnodes Incentive Program on: February 12, 2015, 02:42:22 AM
Now it seems bitcoin foundation is focusing on enlarging bitcoin nodes scale  . Do we have a plan to establish bitcoin ledger root nodes ( the nodes maintain full ledger ) before the public ledger reaches a very large size ?  what do you think ?

https://getaddr.bitnodes.io/nodes/incentive/
10  Bitcoin / Development & Technical Discussion / bitcoind spam on: December 29, 2014, 11:03:57 AM
hey guys,

If someone maliciously sends tons of  json-rpc command thru a website interface . (eg , bitcoind->getinfo() or bitcoind->getnewaddress() ..etc)
Does the backend bitcoind exit automatically ?
how many json-rpc commands one bitcoind(core) server could handle ? I wanna know the capacity .

Thanks  : )
11  Economy / Speculation / 2015 is the year of BITCOIN ! on: December 16, 2014, 05:09:47 AM
 Grin Grin

The pathetic 2014 is gone ,  let's face the new year 2015 !

WHY 2015 is the year of BITCOIN  ? I have some predictions

1. Partial ledger bitcoin-core will make whole bitcoin network burst ,  we'll have more than 100k bitcoin nodes by the end of 2015 . Network scale determines the value of bitcoin .

2. The whole bitcoin eco system will be strengthened by project like openbazzar , sidechains , XCP etc . The stronger eco system makes more people realize the value of bitcoin 

3. Countries like Russia will have a very tough year , people have to find a new currency to replace the devalued fiat . Bitcoin is absolutely a good choice

4. More big companies will accept bitcoin as a payment method .  WHEN the accumulation of bitcoin accepted commpanies' quantitative reaches a  certain limit , the real changes will be surely coming!

5. Bitcoin price has fall a lot in 2014 . The Bear is tired . BULL's show time is up .

So ...

2015 is the year of BITCOIN !



12  Local / 中文 (Chinese) / 美元币的挖矿机和特点 on: November 11, 2014, 01:27:39 AM
相信大家都知道美元是由美联储发行的一种电子货币,是美利坚合众国的官方货币。我们不得不承认用纸来对电子货币进行包装是一个非常聪明的做法。相对于比特币每四年减半,美元会每四年翻倍。 Roll Eyes

传说中的美元挖矿机

 

而且USDcoin有如下特点:


1 中心化控制,美元矿机只能有专人控制

2 挖矿机制,确切的说美元币没有什么挖矿机制,几个白人组成的FED的董事会随时制定USDcoin挖矿方式

3 多花,银行可以对美元进行多花操作,一美元可以被抵押一百次后花出去

4 确认时间?极不稳定,可快可慢

5 安全机制保障, Proof of violence
13  Local / 中文 (Chinese) / 在浏览bitcointalk帖子时看不了图片的朋友请进 on: October 12, 2014, 01:29:43 AM
由于bitcointalk的帖子中的图片都由二级域名 ip.bitcointalk.org 转发,但是ip.bitcointalk.org已经被污染。造成 修改了hosts的同学虽然能看帖子但是无法看到帖子中的图片。

解决此问题,你只需在hosts中添加 ip.bitcointalk.org的IP解析结果即可:

Code:
109.201.133.195 ip.bitcointalk.org


测试,如果你看不到下面的图片,说明你的 ip.bitcointalk.org 地址解析有问题,请进行上述修改。能看到图片的请忽略。


14  Local / 中文 (Chinese) / 比特币去中心化商品交易市场Openbazaar 近况 (有图) on: October 12, 2014, 01:18:02 AM
比特币去中心化商品交易市场Openbazaar已经慢慢开始有商家入驻了,以后Openbazaar会为买家、卖家、仲裁人、公证人创造大量的赚钱机会,同时也会对比特币现货市场形成强有力的支持,最重要的是这一切都是去中心化的,去年bitmit被关闭的一幕不会发生。今天我的自己机子上的openbazaar已经能够链接60个商户节点了,预计以后的规模会越来越大。

什么是Openbazaar ?

你可以理解成为去中心化的自由ebay和淘宝。

现在看看比特币的去中心化生态圈:

bitcoin充当交易市场openbazaar的交易货币,openbazaar又用bitmessage和twister作为交流工具,暗网tor则保护了整个交易过程的匿名性

这个生态圈已经越来越完善了,最近有人开始部署用btc支持的tor节点,btc将会成为整个自由网络市场的核心价值计量单位。

关于如何配置Openbazaar

请看这里 http://p2pbucks.com/?p=12254 可能稍微有点难度,但对于懂IT的应该不是问题。


下面是screenshot






15  Local / 中文 (Chinese) / 比特币去中心化商品交易市场 OPENBAZAAR 配置教程 on: October 09, 2014, 06:40:49 AM
完整文章参见: http://p2pbucks.com/?p=12254

比特币去中心化商品交易市场OPENBAZAAR的发布是比特币领域的重大创新,小伙伴们以后可以完全自由的在OPENBAZAAR上发布自己的任何产品。和EBAY、淘宝不同的是,OpenBazaar不受监管,没有任何第三方控制。

No third party control , No fees , Decentralized




OpenBazaar的安装和部署对于新手来说还是有点麻烦的。下面,分享一下OPENBAZAAR的配置过程。以Linux(ubuntu) 和Mac OS为例:

1 首先,下载Openbazaar,安装依赖程序。你需要到Github下载Openbazaar。在你的系统下打开命令行

如果没有安装git,首先,
 
CommandLine $ sudo apt-get install git
然后
CommandLine $ git clone https://github.com/OpenBazaar/OpenBazaar.git // 下载


安装依赖

在linux下,你需要安装 python-pip ,virtualenv和virtualenvwrapper。

CommandLine $ apt-get update
CommandLine $ sudo apt-get install python-pip
CommandLine $ sudo pip install virtualenv
CommandLine $ sudo pip install virtualenvwrapper
CommandLine $ mkdir ~/.virtualenvs
把下面的内容添加到 ~/.zshrc, ~/.bashrc   配置文件
export WORKON_HOME=~/.virtualenvs
source /usr/local/bin/virtualenvwrapper.sh
source ~/.zshrc (the file where you put the lines in the previous step).
然后
mkvirtualenv open_bazaar
 
CommandLine $ apt-get update
CommandLine $ apt-get install git python-dev python-pip g++ libjpeg-dev zlib1g-dev sqlite3 libssl-dev

在Mac OS下


如果没有安装brew,那么先执行:
CommandLine $ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
然后
CommandLine $ brew update
CommandLine $ brew upgrade
CommandLine $ brew doctor
CommandLine $ brew install wget gpg
CommandLine $ sudo port install sqlite3
CommandLine $ sudo easy_install pip
CommandLine $ sudo pip install -U pip
CommandLine $ sudo pip install virtualenv
CommandLine $ sudo pip install virtualenvwrapper
CommandLine $ mkdir ~/.virtualenvs
添加下面内容到 ~/.zshrc, ~/.bashrc or ~/.配置文件
export WORKON_HOME=~/.virtualenvs
source /usr/local/bin/virtualenvwrapper.sh
然后
source ~/.zshrc

2 安装Openbazaar。在安装完必要的依赖后,便可以安装Openbazaar了。

 
CommandLine $ cd OpenBazaar
CommandLine $ ./configure.sh
如果没问题的话,就可以试着运行了,执行 run.sh
CommandLine $ ./run.sh
如果要关闭Openbazaar,输入
CommandLine $ ./stop.sh
第一次运行时,Openbazaar会生成一个2048位的私钥和公钥,你需要把它们保存下来,生成过程这可能会话费一点时间。


3 端口映射。如果你在运行 run.sh 后出现了了如下提示:

CommandLine$
Checking if port 8915 is free ...
Port 8915 is free!
Setting up UPnP Port Map Entry...
UPnP TCP P2P Port Map configuration done (12345 -> 12345) => False
UPnP UDP P2P Port Map configuration done (12345 -> 12345) => False
Warning: UPnP was not setup correctly. Try doing a port forward on 12345 and start the node again with -j
Started OpenBazaar Web App at http://127.0.0.1:8915
说明你的端口映射没有做好,你需要进入你的路由器配置,将端口转发配置好。Linux和MacOS 下使用 ifconfig 命令查看自己的内网IP,然后设置12345端口转发。





4 运行Openbazaar。在配置好端口转发后,进入命令行运行 ./run.sh -j

CommandLine $ ./run.sh -j
Disabling upnp
OpenBazaar is starting...
Production Mode
 
CommandLine $ 02ca002059964607303abed6a51f0b67173e4a70c4e3eafcc34db78c34df774b09b650b1002046a 4943a45a44ffcae4e5e5b42ac601ac0408947be0b237fd0b40a78d44e09aa
Checking if port 8980 is free ...
Port 8980 is free!
Disabling upnp setup
Started OpenBazaar Web App at http://127.0.0.1:8980
Use ./stop.sh to stop
浏览器窗口会自动跳出,如果没有出现报错那么配置成功了。

在主页面中我们会看到merchant(商家)的列表,你点击某个商家就会出现该商家的详细信息。刚开始商家的节点会连接的比较少,等几分钟后就会增多。如果点击某商家总是限制,loading merchant 则说明你的端口转发没有配置好。重新返回第三步。




Openbazaar运行成功后,你便可以享受去中心化商品市场带来的无监管和便捷了。下一次,我们将分享如何发布自己物品及更详细的应用。

相关参考

官网 https://openbazaar.org/
Openbazzar 以运行的节点 http://status.openbazaar.org/
VPS 上部署OB https://blog.openbazaar.org/guide-how-to-setuprun-an-openbazaar-node-on-a-vps/
Github 主页 https://github.com/OpenBazaar/OpenBazaar
16  Bitcoin / Bitcoin Discussion / I don't want to say Coindesk is FUDing but on: October 08, 2014, 03:56:15 AM
Comparing gavin's original article  a-scalability-roadmap and coindesk's report

https://bitcoinfoundation.org/2014/10/a-scalability-roadmap/

http://www.coindesk.com/gavin-andresen-bitcoin-hard-fork/

Coindesk even don't mention gavin's proposal on  solving initial block download problem which doesn't need hard fork . Many ppl will run bitcoin-core (partial ledger) even on their phone .Thinking of boosting the whole bitcoin network scale in a not far future , this is really a big promotion !

 BUT why coindesk provides a biased report ??? Angry
17  Economy / Speculation / do you think the price manipulated by exchanges ? on: September 19, 2014, 08:59:11 AM
 
Chinese exchanges all launches their own bitcoin futures exchanges(okcoin huobi chbtc) , the biggest bitcoin futures trading exchange 796 is also runned by Chinese .

Now have a look at 796's volume : 277288 BTC . Many Chinese players think these exchanges are manipulating the price .

What's your opinion ?  Do you think the price manipulated by exchanges ?

If it's true then bitcoin is facing a very serious problem  Embarrassed
18  Bitcoin / Project Development / bitcoin large transactions in last 24hr on: September 01, 2014, 05:53:49 AM
since https://blockchain.info/largest-recent-transactions didn't work for several months  so I wrote similar program

http://p2pbucks.com/altcoin/tx.php

It records the largest transactions in last 24hr . Hope this could help you guys a little bit on market forecasting Embarrassed

19  Local / 中文 (Chinese) / 24小时内比特币全网的大宗交易 on: September 01, 2014, 05:45:14 AM
地址: http://p2pbucks.com/altcoin/tx.php

blockchain的有半年都不能看了 https://blockchain.info/zh-cn/largest-recent-transactions , 所以我自己做了一个。

可以查看 24小时内的比特币全网的大宗交易(纪录了24小时内所有大于50btc的交易,每小时刷新),有用到的小伙伴们可以看一下。

20  Bitcoin / Bitcoin Discussion / Chinese exchanges plan to prove 100% reserve on: August 21, 2014, 12:52:04 AM
As i posted in https://bitcointalk.org/index.php?topic=741194.0 , Chinese exchanges don't have proof of reserves . Now good news is main exchanges like btcchina are trying to prove they are doing a clean business . They plan to show their proof of 100% reserves at the weekend.

And That's the main reason btc price goes up .

Exchanges decide the price .Don't be fucked up by them
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