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1261  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [BPC] BitpopCoin | X11 PoS 7% | Hero Member Dev | No IPO/Premine | Ninja Launch on: August 04, 2014, 02:12:14 PM
Treechains are an excellent idea
Can you realise treechain in BPC?
BTW: Is there any plan or roadmap for future BPC?

if this happen, BPC will rank in top 10 on coinmarketcap.

but it's difficult to compete. Grin
1262  Alternate cryptocurrencies / Announcements (Altcoins) / Re: eUtopium ∞ [UPM] Fair Distribution. Social Enterprise. Knowledge. Education. on: August 04, 2014, 01:39:29 PM
i received this error from one user, does anyone face a similar problem being unable to open win wallet?



delete everything except the wallet.dat

then download the new wallet, and reopen it.

wallet is working fine here.

everything is ok.
1263  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] [XBIT] Xryptbit - Secure, Asic Resistant , Energy Efficient - Launching 8/5 on: August 04, 2014, 01:19:04 PM
can put countdown on OP ? What is the launch time ?

I will Post the official launch time for tuesday on the OP in the morning after I speak to the dev team. 

When will you launch this?
1264  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [MLS] Mozzcoin | Released | New Combination of Mobile Platform and Digit on: August 04, 2014, 01:12:56 PM
look to this coin now.
1265  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][XCN] Cryptonite | 1st mini-blockchain coin | M7 PoW | No Premine on: August 04, 2014, 01:03:31 PM
list this on bittrex?
1266  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [TESTNET] [NO-IPO, NO PREMINE, NO INSTA, NO NINJA] NIMBUS X15 on: August 04, 2014, 01:02:30 PM
wait for the launch now!
1267  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Storjcoin X (SJCX) - A Coin for Decentralized Cloud Storage on: August 04, 2014, 01:01:20 PM
will investe some later.
1268  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] RootCoin [ROOT] - ANON-tx using BitKey™- PoW/PoS + Proof of Investment on: August 04, 2014, 12:53:50 PM
UPDATE: 2nd PoI stage launched: 12/100 packages available for 0.5 BTC each

Reserved:   87.3 packages =  436335 ROOT =  43.6335 BTC
Available:  12.7 packages =   63665 ROOT =   6.3665 BTC



Here is the link: http://rootcoin.co/board/index.php?topic=4.0
1269  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] RootCoin [ROOT] - ANON-tx using BitKey™- PoW/PoS + Proof of Investment on: August 04, 2014, 12:48:30 PM
@bitsta_2, when ROOT launches, how can we claim our coins?

you can ask him in the irc channel

freenode: rootcoin.
1270  Alternate cryptocurrencies / Announcements (Altcoins) / Re: eUtopium ∞ [UPM] Fair Distribution. Social Enterprise. Knowledge. Education. on: August 04, 2014, 12:30:50 PM
bittrex may add us soon.

wait for this now. Smiley
1271  Alternate cryptocurrencies / Announcements (Altcoins) / Re: eUtopium ∞ [UPM] Fair Distribution. Social Enterprise. Knowledge. Education. on: August 04, 2014, 08:02:33 AM
so everyone is ignoring the fact no new miners can come in because the wallet links are broken. ok, got it.  Cool

wallet is fine. Smiley
1272  Local / 中文 (Chinese) / Re: Bitcoin 2.0 路在何方? 侧链 VS 树链? Bitcoin2.0 技术翻译计划! on: August 04, 2014, 05:15:51 AM
这么专业,图片也需要翻译,还是得由懂技术的人来做。

准备自己慢慢翻译了。 Smiley
1273  Local / 中文 (Chinese) / Re: Bitcoin 2.0 路在何方? 侧链 VS 树链? Bitcoin2.0 技术翻译计划! on: August 04, 2014, 05:15:14 AM
侧链技术目前还只是理论研究阶段,其对BTC网络的影响风险如何还有待于进一步的评估。

侧链技术已经被bitcoin core的开发者证明不会改进现有情况,并且会加剧挖矿的集中化。比较有前途的应该是树链了。
1274  Local / 中文 (Chinese) / Re: Bitcoin 2.0 路在何方? 侧链 VS 树链? Bitcoin2.0 技术翻译计划! on: August 04, 2014, 05:13:45 AM
先堆技术名词,到谁也看不懂了的时候,就可以开圈了


认真看一下文章,你会发现非常容易理解。
1275  Alternate cryptocurrencies / Announcements (Altcoins) / Re: eUtopium ∞ [UPM] Fair Distribution. Social Enterprise. Knowledge. Education. on: August 04, 2014, 05:12:18 AM
POW: 608.24351823
POS: 0.00024414
Block: 5185, Sup: 230748
Volume: 22.18 BTC

biggest volume on C-CEX now!
1276  Local / 中文 (Chinese) / 2023,“棱镜”折射下的比特币应用场景 on: August 04, 2014, 02:34:55 AM
来源:http://www.8btc.com/edward-snowden

2013年6月,一名29岁的男子自夏威夷飞至香港,拖着一个小黑行李箱,里面藏有四台电脑,正是这四台电脑让他数周后为全世界所知,爱德华•斯诺登(Edward Snowden),一个间谍、告密者和逃犯,因曝光了美国秘密情报监视项目“棱镜”而名噪天下。此时,斯诺登藏身于香港,虽暂无引渡危险,但正面临困境。9日,冰岛驻华大使表示,冰岛无法为斯诺登提供庇护。10日,媒体报道称斯诺登 “快要用光现金”,由于酒店的昂贵开销,他的信用卡很快就会透支。11日,他退房了,去处不明。15日,有香港立法会议员建议斯诺登主动离境,或者等待被引渡出境……看起来斯诺登的情况不算好。

一个大胆的设想是,如果这一事件推迟十年,发生在比特币大行于世的2023年,又将是怎样一副图景?斯诺登身为间谍,同时也是计算机高手,精通密码学和编程,是一个理想的比特币极客。在媒体细致入微的全方位报道下,我们对斯诺登的逃亡细节有了大致了解。现在,只需对这些细节作一些智力推演,令人惊讶的是,我们得到完全不同的情景,让我们开始吧!

2023年1月,斯诺登通过加密邮件与北京、莫斯科方面的神秘联系人秘密接触,他们都不相信他手上掌握着具有价值的情报。斯诺登给他们发送了一个比特币交易ID。对方通过交易ID很快破译出用SHA256消息摘要编码的情报,情报透露了美国于2022年6月在伊朗发起的一桩军事行动,这个情报显然不是伪造的,因为交易ID的时间戳显示是2022年5月,比这次行动足足早了一个月。北京与莫斯科方面态度有了180度转变,都表示将为斯诺登提供政治庇护。斯诺登要求签订一个三方协议,他创建一个比特币三方交易,发送给北京与莫斯科的比特币地址,该交易只有在北京与莫斯科都用私钥签名后才有效,协议内容用比特币标准三方协议格式编码,该协议被比特币全网广播后的结果是,若斯诺登前往中国或俄罗斯并提供有价值的情报,那么他将到两国的政治庇护。

6月,他飞抵香港。此前几位与他接触过的资深媒体人如约而至,斯诺登向他们曝光了“棱镜”计划的细节,举世震惊。北京方面也大为震怒,因为斯诺登原本承诺是只向北京提供情报而不是公诸于众。北京方面拒绝为斯诺登提供资金,但由于协议的约定,北京表示不会干涉香港的司法自主权,而香港则表示暂不考虑将斯诺登引渡至美国。没了资金赞助,斯诺登并不惊慌。逃亡前他事先将资产变换成了比特币。他还向几位陌生人贷了几百比特币,以房产和汽车作为抵押。房产和汽车都内置了所有权密钥,贷款后他仍拥有对所有权密钥的访问权,所以这并不妨碍他的脱衣舞女友继续使用他的住房与汽车。他还留下遗嘱,用SHA256消息摘要编码进比特币区块链,遗嘱表示,他若有不测,其身下资产全部移交给他的女友,他爱她。

香港美丽华酒店的房价高达500美元一天,坚持了几个月后,斯诺登的比特币资金有点吃不消了。更重要的是,他每个月都必须向债权人的比特币地址打钱,若逾期不还贷,他的房产和汽车的所有权密钥将自动更换为债权人的。他想向莫斯科方面出售情报,但莫斯科不相信他手上还有什么未公布的情报。要证明自己确实还有料,这并不难,但要提交情报后确保对方诚实给钱,这很难。斯诺登是这样做的,他把情报转化成零知识证明的程序,然后给莫斯科方面提供加密的情报(Ex)、解密密码K的哈希(Hk)以及情报程序的运行结果(Y),对方很容易可以通过Ex、Hk、Y三个参数验证程序运行正确,但不能知道情报的具体内容。莫斯科方面验证程序后,决定购买情报。莫斯科用斯诺登的公钥(比特币地址)和密码K创建了一个比特币付款,斯诺登必须给莫斯科披露密码K以换取这笔付款,莫斯科需要用K来解密Ex并获得情报。这样一来,双方都不能欺诈,这个过程中并不需要信任。

就这样,斯诺登在三方协议的保护下,安然无恙的生活在香港的某个酒店,没有被引渡的危险。他用匿名的比特币支付房租,因而也没人知道他究竟在哪。中央情报局根据斯诺登的抵押贷款确定了一个属于斯诺登的比特币地址,但是很遗憾,这个地址没办法追踪,因为斯诺登使用了一个叫零币的服务,把比特币在池子里混合后,就再不知去处。斯诺登手上有多达6G的绝密数据,这些数据他已经加密,打包编码进了比特币区块链,永久保存,硬盘则早已销毁。密钥转化成了一个只对他有意义的句子,记在脑海里,没有人能偷去。靠分期分批向莫斯科出售情报,他能滋润的一直生活下去。他还用比特币给远在美国的女友买了别墅、保时捷。

在这个想象的故事中,斯诺登分别用到了存在性证明、零知识有条件付款、零币、分布式合同、智能资产等比特币应用。很难想象,金、银、信用货币等能实现如此多的智能经济行为。比特币还原的不过是货币的本质,因为人们原本只需要不可复制、不可滥发且可零成本转移的信息而已。也许,金银天生是货币,货币天生是信息。正因其是信息,所以我们才可以轻易的用比特币实现无数经济行为与衍生金融工具。太平洋雅浦岛的土著居民使用石币贸易时,他们并不需要把屋前屋后的石币真的搬到对方的家,而只需在石头上作个标记,并向全岛通报,这块石头现在属于对方了,这与比特币通过P2P网络广播交易信息并无两样。正如美国明利阿波利斯联邦储备银行主席纳拉亚纳•科赫拉科塔(Narayana Kocherlakota)1997年说的,“货币不像普通人所理解的那样,是一个价值存储工具,一个交易单位或者记账单位,而是一个技术上的具有集体记忆功能的工具。”而现在,他所预言的那个具有集体记忆功能的工具出现了!
1277  Alternate cryptocurrencies / Announcements (Altcoins) / Re: eUtopium ∞ [UPM] Fair Distribution. Social Enterprise. Knowledge. Education. on: August 04, 2014, 01:17:41 AM
Cryptocurrency of the week
(03 - 10 August 2014)
eUtopium
http://www.xlabstudio.com/analysis.html

/respect and /salute

nice article:

EUTOPIUM (UPM) :
This week our interest focuses on a cryptocurrency which is based on a social experiment in education, which have as objective: ” to seek, learn and teach knowledge and truth”.

eUtopium is the first crowsourced and crowfunding cryptocurrency project in collaboration with the Erasmus University of Rotterdam, School of Hystory, Culture and Communication (ESHCC).

eUtopium wants to spread awareness and drive adoption of cryptos among students which, in collaboration with their professors, will produce academic papers about social, media, marketing, economy, alternative coins ecosystem, branding etc..

These UMP projects will be collected through a system called AVE ( Academic Value Exchange) and in this way students will receive a value for their works done in form of UMP or BTC.

These academic papers will be a source of knowledge for everyone and will be collected here: http://www.utopiaco.in/home/education/.

eUtopium is a cryptocurrency based on NIST5 algorithm and provides 1 year of POW distribution (the 20% of total supply was distributed to crowfounders) then there will be a POS phase ( details not yet released).

More details about the project can be find on UMP website: http://www.utopiaco.in/home/.
1278  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] RootCoin [ROOT] - ANON-tx using BitKey™- PoW/PoS + Proof of Investment on: August 04, 2014, 01:16:07 AM
maybe 0.25 BTC is also accepted, you can pm dev for more info.
1279  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] RootCoin [ROOT] - ANON-tx using BitKey™- PoW/PoS + Proof of Investment on: August 03, 2014, 11:20:54 PM
Here is the white paper link Posted in the ANN:

https://www.dropbox.com/s/m5nop0ev0jn16t6/whitepaper.pdf
1280  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN] RootCoin [ROOT] - ANON-tx using BitKey™- PoW/PoS + Proof of Investment on: August 03, 2014, 11:18:09 PM
Here is a quick update from dev, about the second phase IPO states:


http://rootcoin.co/board/index.php?topic=4.msg4#msg4


UPDATE: 2nd PoI stage launched: 12/100 packages available for 0.5 BTC each

Reserved:   87.3 packages =  436335 ROOT =  43.6335 BTC
Available:  12.7 packages =   63665 ROOT =   6.3665 BTC


Dev is available in ROOT IRC Channel , you can contact him through IRC Channel or rootcoin forum.

 Smiley

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