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2141  Bitcoin / Development & Technical Discussion / Re: Auxiliary Header - abusing "blank" transactions on: August 02, 2013, 10:31:19 AM
If the max block size is raised and we can process million of tx in a block, the "powers of 2" requirement becomes exponentially difficult to archive. (In this case we need a hardfork anyway, so we don't really need a hack like this)

To allow future expansion, it may be better to allow a few hundreds bytes of free space in the block header.
2142  Local / 中文 (Chinese) / Re: 本人FXBTC的账户15B被盗走,资金密码竟是从客服口中问出的! on: August 02, 2013, 05:51:17 AM
誰都知道fxbtc誠信和技術都有問題, 大陸那麼多平台你不用, 偏要用fxbtc, 只能說活該, 15BTC就當是學費吧
2143  Bitcoin / Development & Technical Discussion / Re: Inflation-proofing via fraud notices on: August 02, 2013, 02:54:40 AM
This could be done with a soft-fork: create a fee merkle hash and put it to the coinbase.

2144  Bitcoin / Development & Technical Discussion / Re: Auxiliary Header - abusing "blank" transactions on: August 02, 2013, 02:00:53 AM
This is a clever hack but the cost to implement is too high.

Could you name some cases which we need extra header fields, and putting the info in coinbase (like block v2)  is not enough? (e.g. Your sub-block proposal)

2145  Bitcoin / Development & Technical Discussion / Re: Auxiliary Header - abusing "blank" transactions on: August 01, 2013, 05:22:42 PM
So the number of transaction must be a power of 2? This sounds interesting but not very practical. When block space becomes really scarce, the cost would be too much. Old clients won't understand the "compression" you suggested, so eventually you need a hard-fork
2146  Local / 中文 (Chinese) / Re: 796交易所IPO已于16:30分结束,感谢支持! on: August 01, 2013, 03:26:46 PM
什么时候开始正常交易?

796交易所普通股796XCHANGE-MRI定于8月2日上午10点上市流通,796XCHANGE-MRI总股本100万股,本次上市流通股数量为20万股,另80万股为非流通股。

如果按你的講法, 這20萬股796XCHANGE-MRI就只是20%的20%, 即4% 796股權.

我理解的應該是796XCHANGE-MRI總股本20萬股, 相等於香港796的20%股權. 餘下80%股權和MRI無關.

您的理解是正確的,我們前一個回貼有錯已修正。但我們承諾這香港796的80%股權永不會在796上流通。

還有一個問題. 你(們)仍然是MRI的董事吧? 是否代表你(們)仍持有最少2%的MRI股權 (等值於4000股796XCHANGE-MRI)?
2147  Local / 中文 (Chinese) / Re: 796交易所IPO已于16:30分结束,感谢支持! on: August 01, 2013, 02:43:34 PM
什么时候开始正常交易?

796交易所普通股796XCHANGE-MRI定于8月2日上午10点上市流通,796XCHANGE-MRI总股本100万股,本次上市流通股数量为20万股,另80万股为非流通股。

如果按你的講法, 這20萬股796XCHANGE-MRI就只是20%的20%, 即4% 796股權.

我理解的應該是796XCHANGE-MRI總股本20萬股, 相等於香港796的20%股權. 餘下80%股權和MRI無關.
2148  Bitcoin / Development & Technical Discussion / Re: Hash Phrase - Human Readable Hash Function on: July 31, 2013, 05:30:33 PM
i thought about this: what about using a generative grammar to encode the information. that way you could take a hash of decent size and encode it into a grammatically correct sentence. the syntax tree encodes part of the information as well as the verbs, nouns, etc.. this helps with information density but it also helps to memorize it because it is grammatically correct.
you just have to be careful that the generated sentence is always parsed back correctly.

if this works, you could have a working brain wallet with enough entropy.

It should work, but the sentence has to be very long
2149  Bitcoin / Bitcoin Discussion / Re: Someone is spamming the blockchain on: July 31, 2013, 07:25:06 AM
The SB (shǎbī, http://en.wikipedia.org/wiki/Mandarin_Chinese_profanity#Vagina) has lost all his money in Satoshi Dics  Grin
2150  Bitcoin / Development & Technical Discussion / Re: This guy spams the blockchain by sending 500BTC back and forth on: July 31, 2013, 02:35:54 AM
He finally lost it all.

https://blockchain.info/address/15Z4XmorKSN51ndyPrZ2EtL7Nnksb88888

The transaction that did him in? Satoshi Dice for 200BTC on 48%

https://blockchain.info/tx/9870e3fa87cb2f74ff3eb6af2364e26a9a0c2c94d90465066ef68901f39a0b92

Makes me lulz a litttle.

And the pathological gambler stopped spamming since he lost  Grin

2151  Bitcoin / Bitcoin Discussion / Re: Please I need help for explaination on: July 30, 2013, 02:32:00 AM
Your scam-coin is an example of bitcoin hardfork  Roll Eyes
2152  Local / 中文 (Chinese) / Re: 券商专业人士谈796 IPO on: July 29, 2013, 02:36:16 AM
人往往是种很怪的动物,你免费送股吧 人家说你老改政策,送得不公,还大胆地说他16个号刷股票为什么不可以,我们从开始送股到现在改了几次难度,大家对796的看好导致股票惜售,因为刷股成本低使得股价受非常压制 从而造成大量的刷股行为。 长此以往,会造成不好的影响,对公司发展不利。我们IPO也是考虑到这点,因为表面上看似手续费很高实则0手续费对交易所宣传不利,我们也希望去掉那些非正常交易单。所以我们停止了送股,否则我也不知道要把难度升到哪里去。

我们IPO希望走尽可能正规的路线 将虚拟货币世界提升一下总体的正规化程度,我们的招股说明书相信是目前最完善标准的一个。然后不少人觉得我们不够标准,跟上市公司还差那么一些,自以为见多识广,还将国内公司法也搬出来了,如果我们募集7亿港币我相信我们的招股说明书会让你很满意,可现在只是区区700万,而且我们有公司注册,有网站运营,大家可以看得现在实实在在的交易,及目前所送出的有限分红股的价格,我们仅是按目前市场价进行IPO,照顾了原先送股的及后来IPO认购的。有人又说对前面小股东利益的侵害,我只能说你没有参与请不要发言,原股票我大可5:1换股,因为利润目前也仅占20%这样,为什么我们3:1换股?这批送的股升值了多少?大家有没算过?我们出让10%股票给投资者,有人却认为我们在侵害他们利益,知道为什么在796里大多数人都是赢利的吗?就是因为我们补贴了股票。按现在的价格算差不多是500万!

我们至少也运营了近二个月,有实实在在的网站,有实实在在的公司,有实实在在的交易,有实实在在的股价支持!说话前请先问问自己的良心!!!


首先,您答非所问,大打感情牌,企图把送股股东的利益和你绑定在一起来对抗质疑,在这里我愿意再次重复说明我质疑的重点,请正面回答或者不回答。
B:本次认购将于8月1日在796交易所进行,请大家注意资金安全,我们的认购渠道仅是在796交易所官方网站。

另外对大额认购提供一定折扣:

单个帐户累计认购796XCHANGE-MRI达到以下额度将会获认购价折扣,折扣部份的BTC将会在IPO结束后返还到帐户中。

1000 股或以上 9.8折

5000 股或以上 9.6折

10000 股或以上 9折
首先796交易平台,及796交易所及其母公司MRI无权作出这种损害小股东利益的发现方式,作为股份公司,MRI仅持有20%股权,就算持有60%股权也要召开股东大会商议,但从我们掌握的资料看,其并未这样做,而且这种发行方式损害了股票市场公平原则,严格意义来说有歧视中小投资者的嫌疑,因为在给大股东优惠的时候歧视稀释了小股东的股权,且没召开股东大会,更没表决,这个提议是不合法的。

這是已披露資料, 我不認為有大問題, 覺得不公平可以不買. 真正的IPO也會對不同級別的投資者有不同對待. 你要求開股東會, 但按所知的資料, 真正的股東就只有兩人 (那些送出的只是分紅股), 所以我相信在這問題上已經進行了股東會
2153  Bitcoin / Development & Technical Discussion / Re: bitcoin protocol magic numbers and reason on: July 28, 2013, 05:20:04 PM
max tx size is 100kb, not 10000 - and why would any sane person need more?
even 4kb seems too much.
there are no economically justified reasons to complicate the protocol allowing a 100GB transactions or a TB blocks.
why would anyone even whant that?


there is no hard max tx size. The 100kb is just a soft limit like the 5430 satoshi policy

2154  Bitcoin / Development & Technical Discussion / Re: bitcoin protocol magic numbers and reason on: July 28, 2013, 05:03:17 PM
I'm particularly interested in the following numbers:

Max script size: 10000bytes.
Why do we need a script size limit on top of block size limit? Miners already have the power to put anything data in a block, as long as the total size is below 1MB. I can't see the reason to limit individual script size. (Interestingly, we don't have a hard max tx size, so a transaction could be as large as 1MB - block header size)

Max pushed size: 520bytes.
Again, why do we need this limit on top of script size limit and block size limit? This also effectively obsoletes OP_PUSHDATA4 because people will never need to use it. And why 520, instead of 512 or 500?

Max 'expensive' OP codes in script: 201.
Why 201 but not 200?
2155  Economy / Speculation / Re: Carefully~!Chinese are coming on: July 28, 2013, 04:39:13 PM
He says there will be some IPO activities and the issuers will sell the BTC after the IPOs

Just a stupid troll trying to drive the price down after selling his BTC. Ignored
2156  Local / 中文 (Chinese) / Re: 796交易所首次公开发行认购比特币虚拟股票招股说明书 on: July 28, 2013, 04:00:52 PM
IPO的是MRI持有的 796股票

肯定不是!

Quote
MRI虚拟股票持有者可享有等同持有MRI实物股票之权益。MRI董事会共有5席董事,每持有1万股实物股票可要求成为董事,虚拟股票持股人持股达4000股以上者可以申请成为MRI的实体股东(相关手续将依相关法规进行,此过程如有费用产生需申请人承担),申请人将收到实物股票及转股的相关签署文件。MRI实物股票不得在796交易所上流通,但实物股票持股人也可以签署相关文件申请把股份转换为虚拟股票,完成后可以在796交易所自由流通。 MRI派驻796交易有限公司的董事由MRI董事会提名推荐。

看來看去IPO的都是MRI的股票. 如果我拿著的是796股票, 又如何能成為MRI的實體股東?



所有流通股均在MRI名下 因MRI只有50000股 仅支持50名股东 所以1000股MRI也就是4000股796就能给实物股票

什麼是"流通股"? 是796的股票還是MRI的股票?

796股票  由原先的赠送股换过来的约十万股与将要发行的约十万股组成共20万股属流通股。其它80%股权为非流通股。

那正確的講796XCHANGE-MRI既不是796股票, 也不是MRI股票, 而是由MRI發行, 證明由MRI代為持有796股票權益的憑據, 每一單位796XCHANGE-MRI代表一股796的權益.

再問一句, 在香港的註冊文件中, 796是否有1,000,000股?
2157  Local / 中文 (Chinese) / Re: 796交易所首次公开发行认购比特币虚拟股票招股说明书 on: July 28, 2013, 03:47:17 PM
IPO的是MRI持有的 796股票

肯定不是!

Quote
MRI虚拟股票持有者可享有等同持有MRI实物股票之权益。MRI董事会共有5席董事,每持有1万股实物股票可要求成为董事,虚拟股票持股人持股达4000股以上者可以申请成为MRI的实体股东(相关手续将依相关法规进行,此过程如有费用产生需申请人承担),申请人将收到实物股票及转股的相关签署文件。MRI实物股票不得在796交易所上流通,但实物股票持股人也可以签署相关文件申请把股份转换为虚拟股票,完成后可以在796交易所自由流通。 MRI派驻796交易有限公司的董事由MRI董事会提名推荐。

看來看去IPO的都是MRI的股票. 如果我拿著的是796股票, 又如何能成為MRI的實體股東?



所有流通股均在MRI名下 因MRI只有50000股 仅支持50名股东 所以1000股MRI也就是4000股796就能给实物股票

什麼是"流通股"? 是796的股票還是MRI的股票?
2158  Local / 中文 (Chinese) / Re: 796交易所首次公开发行认购比特币虚拟股票招股说明书 on: July 28, 2013, 03:36:25 PM
IPO的是MRI持有的 796股票

肯定不是!

Quote
MRI虚拟股票持有者可享有等同持有MRI实物股票之权益。MRI董事会共有5席董事,每持有1万股实物股票可要求成为董事,虚拟股票持股人持股达4000股以上者可以申请成为MRI的实体股东(相关手续将依相关法规进行,此过程如有费用产生需申请人承担),申请人将收到实物股票及转股的相关签署文件。MRI实物股票不得在796交易所上流通,但实物股票持股人也可以签署相关文件申请把股份转换为虚拟股票,完成后可以在796交易所自由流通。 MRI派驻796交易有限公司的董事由MRI董事会提名推荐。

看來看去IPO的都是MRI的股票. 如果我拿著的是796股票, 又如何能成為MRI的實體股東?
2159  Bitcoin / Development & Technical Discussion / Re: Make Bitcoin sha256 future proof on: July 28, 2013, 03:31:41 PM
If SHA256 is ever weakened, mining is the last thing we need to worry because there is difficulty adjustment, unless it is a collision attack
2160  Bitcoin / Development & Technical Discussion / Re: bitcoin protocol magic numbers and reason on: July 28, 2013, 02:38:42 PM
Depending on the implementation it might get hard to do so though, arbitrary precision for example would be awesome (miners then would just ignore transactions below a certain individual dust value) but as far as I understand it, currently "bitcoins" are defined as 10^8 atomic units ("Satoshis"), adding more than 3 places might become quite hard (21 million * 10^8 Satoshis * 10000 > 64 bit number), though as any change like this would anyways require a hard fork, that would be a long planned change anyways.

Nearly all of these values CAN be changed, the question is rather if they WILL be changed or SHOULD be changed. Some should but likely never will, some should and will and according to some people there will be some values changed that shouldn't be changed (just look at the max_block_size threads...).

Relaxing any of these values are hardforks
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