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1  Economy / Auctions / Re: Advertise on this forum - Round 165 on: March 02, 2016, 12:03:16 AM
1 @ 3
2  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 29, 2016, 10:36:32 AM
1 @ 2.3
3  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 26, 2016, 12:25:07 AM
1 @ 2
4  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 25, 2016, 03:05:01 AM
1 @ 1.8
5  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 22, 2016, 09:14:11 AM
1 @ 1.6
6  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 22, 2016, 01:29:14 AM
1 @ 1
7  Economy / Auctions / Re: Advertise on this forum - Round 165 on: February 17, 2016, 02:45:05 AM
1@0.8
8  Bitcoin / Mining speculation / Re: Diff thread sept 17th. to sept 30th Picks are closed!! on: October 01, 2015, 12:05:46 PM
Looks like Bitmain purchased BTC.com from ole homero lol..

Spooky...

At least they put it to good use. But I think their diff estimate is even worse than BitcoinWisdom's:

https://chain.btc.com/en/stats/diff

Quote
(+4.90%) 62.24 G

Unless they know something we don't, e.g. how many S7++ they are going to deploy today and tomorrow LOL


we have fixed the bug(using latest 2016 blocks instead of 1008). Now it's looks ok: 2.39% - 60.75G. And just now the new diff come out: 60.81G.
9  Bitcoin / Development & Technical Discussion / TangPool is now support block version 3 on: March 01, 2015, 01:18:37 PM
Hi, I am co-founder of TangPool.com .

TangPool has upgraded bitcoind to the latest stable version v0.10.0. Now the blocks which mined by TangPool are all version 3.

Latest version 3 blocks:

https://blockchain.info/block-height/345537
https://blockchain.info/block-height/345551
https://blockchain.info/block-height/345599
https://blockchain.info/block-height/345665
https://blockchain.info/block-height/345687
10  Local / 中文 (Chinese) / Re: 他们说,“这是疯了”,你疯了吗? on: November 19, 2013, 03:47:41 AM
好感动,支持教父大咖!
11  Bitcoin / Development & Technical Discussion / Re: Multi Signature Address on: November 17, 2013, 05:42:27 AM
Is there a way to create multi sig adders without all private keys? 
Sure, public keys is the only need.

Quote
Similar to the way to private keys can sign the raw tx separately? 
Yes, separately.

Quote
Is there a way to independently verify how many signatures the multi sig address requires?  For example say 3 partners want to do a venture and they do a ./bitcoind createmultisig 3 ...  Can each partner verify that the address does in fact require 3 signatures?

The information can get from the redeemScript, when you create the address.
12  Bitcoin / Development & Technical Discussion / Re: Simple Third Part Wallet / API on: November 16, 2013, 10:17:55 AM
Hi,

Can anyone tell me what is the most simple API for excepting bitcoin payments?

Inputs was instant and had a simple api which only required a little code and minimal hosting resources. We want to accept BTC not turn it into FIAT.

Your help is appreciated.

Use bitcoind.
13  Bitcoin / Development & Technical Discussion / Re: Multi Signature Address on: November 16, 2013, 10:12:53 AM
Can someone point me in the right direction where I can read more about Multi Sig Addr please.

https://gist.github.com/gavinandresen/3966071
14  Bitcoin / Development & Technical Discussion / Re: Bitcoin ECDSA message signing / verifying for PHP? on: November 16, 2013, 10:06:38 AM
Quote
PHP routines for verifying Bitcoin signatures. Requires PHP 5.3.2 and the extension GMP 4.2.0 or better. GMP may be available in a package called "php5-gmp" or similar for your system.

The main code is in verifymessage.php, with tests in test/verifymessage.php. You will probably want to encapsulate the code more nicely, but since the ECC library needs to be configured specially and I am not up-to-date on the latest PHP packaging hotness anyway, I figured it would be best to leave that up to users to do how they like best.

https://github.com/scintill/php-bitcoin-signature-routines
15  Local / 中文 (Chinese) / Re: 北京比特币聚会 - 11月11日 晚上7点 on: November 08, 2013, 03:37:56 AM


滚,能别到处留言做广告么?到处污染别人视线!
16  Local / 中文 (Chinese) / Re: 小伙伴们注意 INPUTS.IO被黑客攻破 on: November 08, 2013, 03:33:32 AM
使用Inputs.io钱包的小伙伴们注意了,Inputs在线钱包服务今天被黑客攻破了。Inputs.io 网站现在已经停止正常工作,在Inputs存有大额比特币的玩家需要联系客服才能进行提现。

如果你丢失了比特币如果你使用Inputs.io 并丢失了在上面的比特币,请联系support@inputs.io ,并将你安全的比特币地址发给他们。由于Inputs现在不能满足所有用户的提现需要,所以先行动的小伙伴们可能挽回损失。

Inputs还有保留了一个可以工作的页面, 请点击这里。注意,不要进行任何新币的导入操作,如果能够提现就先将比特币提到安全的地址上。

非常可疑的事件,Inputs.IO是链下(off-chain)模式,币是冷存储分离的,即使黑客攻击,也就是线上数据被破坏而已。
17  Local / 中文 (Chinese) / Re: 比特币致命缺陷的通俗解说! on: November 02, 2013, 07:27:14 AM
比特币致命缺陷的通俗解说!
http://bbs.btcman.com/forum.php?mod=viewthread&tid=9189&fromuid=16482
(出处: 比特人社区)

在比特币的设计中,矿工即管理员,承担着三重职责:
1、记帐:即构造区块链
2、保卫系统安全:算力就是他们的武器
3、发行货币:每构造一个区块,即获得一定新生货币的奖励,本质即发行货币


作为警卫,矿工们守卫着比特币的金库兼控制台(区块链),这里是比特币的生死命脉,也有诱人的财宝。每个人都有进入控制台的钥匙,但是,每个人都受到其它矿工的监督与制约,谁要是违规操作控制台,偷窃财宝,就会被别的矿工砍死。


在比特币的CPU时代,矿工多达几千人,武器都差不多,都是刀,差别在于有的人是匕首,有的人是菜刀,有的是长刀,少数人有青龙偃月刀。但在几千把菜刀长刀的威慑之下,几把青龙偃月刀也很渺小,谁都不能违规操作控制台,不敢偷财宝。于是系统正常运转,达成了去中心化。


然后,进入了显卡时代,矿工们的武器升级为枪,有手枪,步枪,冲锋枪,少数人有重机枪。这时武器的差距扩大了,但一挺机枪虽然厉害,也打不过一百支步枪,谁也不敢违规,系统仍然正常运转,还是去中心化的。


然后,进入到了ASIC时代,矿工们的武器大幅升级,都用上了装甲车。但这武器太贵,大部份人都买不起,矿工队伍减少到只有几百人,火力集中化。原来人人都可以做铁匠造刀,现在只有不超过十家工厂能制造装甲车,制造商也集中化了。


ASIC进一步升级,矿工又用上了T-34坦克,更加昂贵,买得起坦克的矿工只有十多个,坦克制造厂则只有三家。每个人都知道,最后的决战即将展开,不上天堂就下地狱,军备竞赛进入白热化状态。


终于,有矿工忽然拥有了一辆M1A1重型主战坦克,此坦克的技术性能达到了独孤求败的程度,令其它矿工闻风丧胆。十辆T-34知道情况危急,向M1A1发起围攻,人工装弹,人工瞄准,发射了一百发炮弹。其中有八十发都打偏了,十五发被M1A1用超快的速度与超高的灵活性躲开。有五发倒是命中了,但对于M1A1的先进贫铀装甲来说,就象鸡蛋砸石头,弹孔都没留下一个。然后M1A1反击,自动装弹,自动瞄准,十发连中,十辆T-34被高速的尾翼稳定贫铀脱壳穿甲弹直接洞穿,炸得粉碎。剩下的T-34明智的举起了白旗。


于是,M1A1的主人大摇大摆的进入了控制台,搜刮了所有的财宝,然后拉闸、断电,比特币系统宣告崩溃,化作了历史的烟云。数以百万计的比特币用户痛哭流涕,有人跳楼,有人精神失常。


痛哭之后,这些BTC的遗孤涌向了LTC,发现LTC拥有精心设计的反坦克陷井,持枪的矿工在陷井上可以安全行走,而装甲车、坦克就会陷进去动弹不得。因此这里没有军备竞赛,矿工们用的都是枪,相互制约,谁也不能违规操作,不能偷窃财宝,系统一直安全稳定的运行着。然而,遗孤们又痛苦的发现,就在BTC进入装甲车时代的时候,LTC的币价已经大幅上涨,高高在上。


有一条遗孤的微博广为流传,他写道:以前,我们买不起BTC的装甲车;如今,我们又买不起LTC的币。一失足成千古恨,再回首已是百年身……


若干年后,参与设计BTC控制台的安德烈森先生出版回忆录,他写道:为什么我们要容许军备竞赛?为什么我们不设计反坦克陷井?如果……


又若干年后,人们获悉,当年的M1A1的真正来源十分可疑,它可能来自于兰格利,也可能是克格勃,可能是东京,也可能是北京。又一次,BTC的遗孤们老泪纵横……



药不能停!
18  Local / 中文 (Chinese) / Re: 发微博,做任务,领取0.2 btc on: September 24, 2013, 02:41:16 PM
比特币时代,还是不要玩社区吧。。。
19  Local / 中文 (Chinese) / Re: BTC玩暴富彩蛋赚币活动第三季 -《体验一次,就有币赚》(只有本论坛注册Ê on: September 24, 2013, 02:37:11 PM
感觉山寨的很烂。。。
20  Local / 中文 (Chinese) / Re: 仿冒 Blockchain 大家注意 on: September 24, 2013, 02:35:56 PM
blockchain.info 域名确实是硬伤
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