自2020年7月31日BTS发生核心开发人员私自篡改代码的事件以来，整个社区为之震惊，作为代表广大投资者利益的公会第一时间开发出补丁文件作为回应，公会期望能够通过此举，将涉事方拉回谈判桌，以谋求回退未经社区投票通过而私自增加的代码，保护广大投资者的合法权益，维护BTS系统DPOS共识和DEFI信用。

     尽管在社区各方的努力下，公会与涉事方进行了多轮沟通，明确了社区的核心诉求，并促成理事会发起针对此次升级篡改部分代码重新投票的提案，然而，令人遗憾的是，涉事方非但拒绝整个社区的合理诉求，更令人震惊的是，涉事开发人员拒绝交出GitHub核心代码库管理员权限，并表示拒不执行新提案投票的结果。

     BTS自2014年诞生以来，之所以能够发展到今天，是与整个社区始终遵循DPOS共识分不开的。然而，此次事件，涉事人员藐视社区共识，把持官方代码库，未经社区投票私自篡改代码，其行为已经严重践踏社区共识，违反职业操守，违背契约精神，涉嫌严重的渎职行为，给社区和广大投资者带来巨大风险，公会保持进一步追究的权力。同时，此次公会及整个社区所有正义力量的斗争，也反映了BTS拥有强大的区块链共识和社区组织力。

     此次公会提出的补丁方案得到了社区内外的积极响应，也得到了各方的广泛认可，具体如下：
1) 部分大票仓与公会达成一致意见，谴责该行为并与公会保持投票一致；
2) 现有的19名活跃见证人中已经有12名见证人公开表示支持安装公会发布的补丁文件；
3) 原比特时代交易所AEX及XBTS团队声明若发生硬分叉则支持分发糖果，包括币安、火币、ZB等主流交易所也都表示了密切关注，不排除进行糖果分发甚至新链交易对上架事宜；
4) 公会与BTS生态内各网关、钱包、节点都进行了沟通协商，交换了意见，在公会诉求的各项声明和规则方面基本达成共识。

     为了维护BTS持有者权益，社区声誉和DPOS共识，考虑到部分见证人声称该补丁没有足够的测试和验证从而尚未宣布支持安装该补丁，为确保安全性和合法性，2020年8月17日，公会600余名成员经过全员大会投票通过如下决议：


     后期，我们将尽快开启测试网，请每名见证人务必尽快在测试网运行、测试该补丁程序。我们将及时发布相关测试网信息，请见证人留意我们后期的通知。

     若在此期间，社区通过合规的链上投票产生了新的共识，在时间来的及的情况下我们会及时修正补丁；若来不及，我们会在9月10号升级后尽快按照社区共识发布新的补丁。目前，巨蟹已经发布了BAIP投票，我们呼吁各投资者尽快投票，以尽快形成社区共识。

     再次声明，公会从来没有谋求分叉，并期望通过和平谈判解决事端，但无奈对方态度强硬，拒绝回退非法代码并坚决将错误进行到底，为了维护区块链系统信任基石，公会只能采取强硬措施。

     在此，公会呼吁各大交易所和钱包能秉持公正公开的信用原则，坚决抵制非法篡改代码的行为，由于此次补丁升级有极高概率发生硬分叉，希望各大交易所和钱包提前做好快照准备，并为平台BTS持有者谋取空投福利。

     所有公会支持的见证人、API节点、浏览器、钱包软件等各类生态设施都应当支持运行带补丁的链，特此声明!

     另，附录为此次事件的完整过程，供所有坚持正义、尊重DPOS共识的朋友们审阅。                                                           
                                             
                                                                                                                                           比特股中国公会：cn-vote                                                         
                                                                                                                                           官网：http://btsgh.com/
                                                                                                                                                2020年8月17日
附录
1、2020年7月31日晚间，BTS4.0版本升级成功，部分投资者发现投票界面有异样。
2、7月31日夜间，BTS理事会公会代表询问核心开发人员具体情况。核心开发人员abit表示，投票系统进行了四项改动，分别是：投票权重衰减、理事会选举一票一投、锁仓投票、及非锁仓账户票权归零和抵押票权归零。当夜abit在论坛公布了这些修改的具体说明。
3、这些改动均未经投票和公示，甚至BTS理事会成员都没有一个人知道。事件迅速发酵，各方纷纷谴责。
4、8月1日，公会核心群投票撤除对abit见证人和理事会成员的投票。
5、8月2日，公会技术人员着手开发4.0升级补丁程序。该补丁程序是为了修复被篡改的内容。
6、期间，部分投资者和生态参与者表示，虽然该改动采用了欺骗手段，但是改动内容本身也有一定合理性。社区内部展开了激烈争论。
7、8月10日，公会补丁程序开发测试完毕，公会经过核心群投票，发布声明，呼吁见证人安装补丁文件，以维护DPOS共识机制。
8、8月10日至11日，共有5名见证人声明不支持补丁安装，有3名见证人声明支持补丁安装。
9、8月11日晚，因事件持续发酵，争议越发激烈。为慎重起见，公会全体600余名成员进行了全员讨论和投票。结论还是按既定方针推动见证人安装补丁修正，继续维护BTS区块链的信用和正义。
10、8月12日，公会组成9人应对挑战小组，具体专职研究形势，向公会做对策建议。
11、8月13日，公会通过核心群投票决定对5名宣布不支持补丁安装的见证人撤票。其中包括BTS社区元老巨蟹、社区资深钱包软件鼓鼓钱包。
12、8月13-14日，陆续有9名见证人（含非活跃见证人）发声支持补丁安装。
13、8月16日，公会联合国外大票仓BDEX，对6名声明支持补丁安装的见证人投票，对3名未明确表态是否支持安装补丁的见证人撤票。至此，活跃的19名见证人中，共有12人明确声明支持补丁安装。
14、8月16日下午，公会理事会代表与abit沟通，对方拒绝放弃GitHub代码库超级管理员权限，拒绝按照重新投票结果修改投票系统。当天下午BTS内盘第一持仓大户ALT表示，虽然反对abit的这种行为，但也不希望看到社区分叉。
15、8月17日，公会经过全体成员投票，因协商失败，公告决定于9月10号晚21：55分激活4.0升级补丁。




The entire bitshares community has been shocked since the BTS core developer (Abit who was hired by blockchain via DPOS) tampered with the code privately on July 31, 2020. As a response, CNVOTE, which represents the interests of around 666 investors, developed a patch as a response. CNVOTE tried all the efforts to get the involved parties back to the negotiating table in order to roll BTS4.0 functions back to point where whole community voted and agreed upon. For the functions that developer added without bts holder's voting, we will put it on hold and wait for further voting result. CNVOTE is teaming up with bitshares  community members from all over the world to protect the legitimate rights and interests of bitshares investors and maintain the sanctity of DPOS consensus and DEFI credit.

CNVOTE conducted multiple rounds of communication with the parties involved, clarified the main demand of BitShares community, and prompted the bitshares committee to initiate a proposal to re-vote against the tampering codes. Unfortunately, the developer that BTS hired not only rejected the reasonable demands from community, but more astoundingly, the developer ,who was hired by blockchain via DPOS, refused to hand over the GitHub core code administrator rights back to bts committee and stated clearly that he will refuse to accept the results of the new proposal voting.

Since the birth of Bitshares in 2014, BTS has grown to where it is today because the community has always followed the DPOS consensus. However, in this incident, the developer (Abit) challenged the community consensus, controlled the official code repository, and tampered with the code without a vote by the community. His behavior has seriously trampled the community consensus, violated professional ethics, violated the spirit of the contract, and was suspected of serious malfeasance. This brings huge risks to investors, and CNVOTE retains the power to pursue further legal actions.

The patch plan proposed by CNVOTE has received positive responses from BTS community, and has also been widely supported by all parties, as follows:

1) Some big ticket bunkers had reached an agreement with the CNVOTE, condemned the behavior and voted unanimously with the CNVOTE;

2) Among the existing 19 active witnesses, 12 witnesses have announced their support publicly for installing the patch issued by CNVOTE;

3) AEX and XBTS exchanges stated that they will support the distribution of candies in the event of a hard fork. Major exchanges including Binance, Huobi, and ZB have also expressed their close attention to the distribution of candies or even list forked coin on their platform for trading;

4) CNVOTE has communicated and negotiated with all gateways, wallets, and nodes within BTS ecosystem, exchanged opinions, and basically reached a consensus on various statements.

In order to protect the rights and interests of BTS holders, maintain the reputation of the community and the sanctity of DPOS consensus, on August 17, 2020, more than 666 members of CNVOTE passed the following resolutions after voting at the general meeting:

The BTS4.0 system upgrade patch will be activated at 21:55 on September 10, 2020, Beijing time CST.

Later, we will open the test network as soon as possible, please be sure that all witnesses to run and test the patch on the test network as soon as possible. We will release test network information in a timely manner, please pay attention to our later notice

If during this period (from now to September 10) , a new consensus emerges from the community through a voting on the chain , we will promptly amend the patch when time comes or we will release amend patch according to the community consensus right after upgrade on September 10 . BitCrab has issued a BAIP voting. We call on all bts holders to vote in timely manner in order to form a community consensus as soon as possible.

Once again, CNVOTE has never been in pursuit of a fork and tried our best to resolve the issue through peaceful negotiations, Unfortunately, the developer hired by blockchain not only rejected the reasonable demands from community, more astoundingly, the developer refused to hand over the GitHub official code repository  administrator rights back to committee and stated clearly that he will refuse to accept the results of the new proposal voting. In order to maintain the foundation of trust in the blockchain , CNVOTE have no choice but fighting back.

CNVOTE calls on exchanges and wallets providers to Uphold the principle of fairness and openness, and resolutely resist the chain of illegally altered code. Due to the upgrade patch  has a high probability to cause a hard fork, we suggest exchanges and wallets providers in advance to prepare for snapshot and airdrop benefits for platform BTS holders.

All BTS ecological facilities such as witnesses, API nodes, blockchain browsers, wallet, etc. supported by CNVOTE should support the patched chain! We need to work together to maintain the credit and justice of the BTS blockchain and dignity of DPOS.

In addition, the appendix is ​​the complete story of this incident for reviewing

BitShares China Association: CNVOTE
The official website：http://btsgh.com/
August 17, 2020





Appendix

BTS4.0 upgrade tampering code incident


1. On the evening of July 31, 2020, the BTS4.0 version was successfully upgraded, and some users found that the voting interface was abnormal.

2. On the night of July 31, the representative of the BTS committee asked the core developer(abit) about the reason for causing the UI voting abnormal behaviours.  Core developer "abit" said that the voting system has undergone four major changes, namely: voting weight decay, one vote for one vote for committee elections, locked voting, and return of non-locked accounts to zero and shuting down Collateral BTS voting rights. Later in night, abit announced the details of these changes in the forum.

3. These changes have not been voted and publicized, and even no one of the BTS  committee board members knows. The incident quickly fermented and all parties condemned “abit”.

4. On August 1,  CNVOTE voted to remove all the votes for abit (witness and committee board member)

5. On August 2, the technical staff of the CNVOTE started to develop 4.0 upgrade patch.

6. Some BTS investors and eco-participants said that although Abit violate BTS DOPS to make the changes , the content of the changes are somewhat reasonable. There was a heated debate within the community.

7. On August 10, the CNVOTE patch was developed and tested. After core group voted, CNVOTE issued a statement calling on witnesses to install the patch in order to maintain the DPOS consensus mechanism.

8. From August 10th to 11th, 5 witnesses declared that they did not support CNVOTE patch, and 3 witnesses declared that they supported CNVOTE patch.

9. On the evening of August 11, the controversy became more intense due to the continued fermentation of the incident. For the sake of prudence, more than 666 CNVOTE members conducted full discussion and voting. The conclusion was to push the witnesses to install patch in order to continue to maintain the credit and justice of the BTS blockchain and dignity of DPOS.

10. On August 12, the CNVOTE formed a 9-person response team to study the situation and make suggestions to the CNVOTE community .

11. On August 13, CNVOTE decided to withdraw votes from five witnesses who announced that they did not support patch  after a cnvote core group vote. Including BTS community veteran BITCRAB, community veteran mobile wallet software developer “magic-wallet”.

12. From August 13th to 14th, 9 witnesses (including inactive witnesses) spoke out to support CNVOTE patch.

13. On August 16, BDEX, the largest individual voting warehouse ，team up with CNVOTE to vote 6 witnesses who declared that they supported patch installation, and withdrew our votes from three witnesses who neither declared support for the installation nor declared not to support the installation of the patch. So far, 12 of the 19 active witnesses have clearly stated that they support patch installation.

14. On the afternoon of August 16, the representative of the CNVOTE communicated with "abit","abit" refused to give up the super administrator authority of the bitshares github code base and also disagree to create a work proposal to vote in order to get the voting system changes official. In the afternoon (CST), ALT, the biggest stake holder in BTS, said although he opposed abit's behavior, he did not want to see the community fork.

15. On August 17, CNVOTE voted by all members. Due to the failure of the negotiation, the announcement decided to activate the 4.0 upgrade patch at 21:55 pm on September 10th.

（未定稿）

为更加合理的确定见证人人选，推动见证人为BTS系统做出更大贡献，公会制定见证人投票策略如下：

一、工会支持的见证人应当定期向社区和工会报告工作情况，以便工会定期评价所支持见证人的工作。评价标准如下：

1、见证人工作。见证人必须稳定出块，且不干扰其他见证人稳定出块。见证人应当有较为强大的硬件配置。若在报告期内出现连续丢块，需及时说明情况并采取改进措施。
2、喂价质量。见证人必须自主提供准确的喂价，并且遵守社区对于喂价的各项决议，如BAIP2。若喂价出现问题，经过提醒后不及时回应或者不及时改正，工会将撤票。
3、基础设施服务。见证人须至少提供一种基础设施服务。可以是API节点、浏览器节点、es节点、种子节点、测试网等等。基础设施服务本着质量要求大于数量要求的原则，要确保提供的每个基础设施服务是切实好用的。服务种类可根据见证人所在地区的实际需要，由见证人确定。提供的基础设施服务的重要性越高、质量越好、数量越多，将获得越高的评价。
4、社区贡献。鼓励见证人积极参与社区建设。对社区建设有贡献的见证人在同等条件下将被优先投票。社区贡献包括但不限于：提供钱包入口、网关、浏览器、论坛、数据支持站；组织宣传、会议、推广活动；撰写文档、教程、报告BUG、软件补丁等等。
5、社区背景。公会鼓励部分大票仓的代理人运行见证人以及竞选理事会，我们认为这样做会促进投资者更加关注社区建设，促进社区团结。在同等条件下，公会将优先支持部分大票仓或者大票仓的代理人运行一个见证人。同时，在社区活跃时间长、技术水平高、历史贡献大的资深人士也会在同等条件下得到优先考虑。

二、公会将最多维持对21名合格见证人的投票。当公会投票见证人数达到21人后，若有新的申请者更加适合担任见证人，我们会撤除相应数量的评价最低的见证人的投票。

三、请各位希望获得或维持工会投票的见证人在本帖下面对照评价标准公布自己相应的信息。欢迎各位见证人与工会建立有效的联系，工会将建立见证人微信群，欢迎任何想获得工会支持的见证人加入工会微信群。

四、若工会支持的活跃见证人所提供的服务与其描述不符，或者服务质量不高，请在本帖下或者通过各种渠道向公会反应，公会将慎重考虑社区的意见。










Cn-vote's statement on witness voting strategy (Draft)



In order to determine witnesses more reasonably and promote witnesses to make greater contributions to BTS system, cn-vote formulates witness voting strategies as follows:



1. The witness supported by the cn-vote should report to the community and the cn-vote on a regular basis so that the cn-vote can evaluate the work of the witness supported on a regular basis. The evaluation criteria are as follows:

(1). Witness work. The witness must stabilize the block without disturbing other witnesses. Witness should have strong hardware configuration. In case of continuous block loss during the reporting period, it is necessary to timely explain the situation and take improvement measures.

(2). Feeding Price quality. The witness must independently provide accurate feeding price and abide by the community's decisions on feeding price, such as Baip2. If there is a problem in the feeding price, the cn-vote will withdraw the vote if it fails to respond or correct in time after being reminded.

(3). Infrastructure services. Witness must provide at least one infrastructure service. It can be API node, browser node, ES node, seed node, test network, etc. Infrastructure services are based on the principle that quality requirements are greater than quantity requirements, and each infrastructure service provided should be practical and easy to use. The service type can be determined by the witness according to the actual needs of the witness's area. The higher the importance, quality and quantity of infrastructure services provided, the higher the evaluation.

(4). Community contribution. Encourage witnesses to actively participate in community building. Witnesses who contribute to community building will be given priority to vote under the same conditions. Community contributions include but are not limited to: providing wallet entrance, gateway, browser, forum and data support station; organizing publicity, meeting and promotion activities; writing documents, tutorials, report bugs, software patches, etc.

(5). Community background. The cn-vote encourages the agents of some large warehouses to run witnesses and campaign Committee. We believe that this will promote investors to pay more attention to community construction and promote community unity. Under the same conditions, the cn-vote will give priority to supporting part of the agent of large warehouse or large warehouse to run a witness. At the same time, senior people who have been active in the community for a long time, have a high level of technology and have made great contributions to history will also be given priority under the same conditions.



2、 The cn-vote will maintain a vote of up to 21 qualified witnesses. If a new applicant is more suitable to be a witness when the number of witnesses reaches 21, we will cancel the corresponding number of witnesses with the lowest evaluation.



3、 Please let the witnesses who want to obtain or maintain the cn-vote’s vote publish their corresponding information according to the evaluation criteria below. All witnesses are welcome to establish effective contact with the cn-vote. The cn-vote will establish a witness wechat group. Any witness who wants to obtain the support of the cn-vote is welcome to join the wechat group of the cn-vote.


4、If the service provided by the active witness supported by the cn-vote is inconsistent with its description, or the service quality is not high, please report to the cn-vote in this post or through various channels. The cn-vote will carefully consider the opinions of the community.

BAIP7(https://github.com/bitshares/baips/blob/master/baip-0007.md)
    BAIP7: Proposal on bitASSETS reward and BTS destruction， The purpose of this proposal is to establish a scientific financial model of BTS, make reasonable use of the commission income of the committee, open up resources and reduce expenditure, and promote the stable growth of BTS system value.

Now 2 poll workers have been created:

1.14.262 Poll-BAIP7-Implement bitASSETS reward and BTS destruction
1.14.263 Poll-BAIP7-Do Not Implement bitASSETS reward and BTS destruction

According to BAIP procedure definition, the BAIP7 will be considered approved while below 3 criteria are met:

1.worker 1.14.262 get more voting power than 1.14.263 worker.
2.worker 1.14.262 get more voting power than BAIP-Threshold Worker 1.14.236.
3.Both No.1 & 2 above last for three consecutive days.

Special note: in essence, such voting is only a way for the community to express their opinions. The real control of the Committee accounts is still in the hands of the committee members. Some committee members may choose to implement or not to implement the proposal, and the community vote warehouse may also choose to vote for or not to vote for the committee members. If the proposal is approved and some committee members do not implement it, CN vote will reserve the right to cancel the voting of the committee members.


Please vote according to your opinion.


BAIP7 (https://github.com/bitshares/baips/blob/master/baip-0007.md)
     BAIP7是关于智能资产的锁仓奖励和对BTS定期销毁的提案。本议案的目的是合理运用理事会收入，给bitasset持有者较为稳定的收益，鼓励bitasset的使用，同时定期销毁bts，减少流通量。通过这两种手段稳步提升BTS价值。

现在有两个投票提案被创建：
1.14.262 Poll-BAIP7-Implement bitASSETS reward and BTS destruction ##赞同实施BAIP7
1.14.263 Poll-BAIP7-Do Not Implement bitASSETS reward and BTS destruction ## 反对实施BAIP7

根据BAIP流程，当以下三个条件满足时，BAIP7将被视为被社区批准实施：
1.提案 1.14.262 获得投票高于提案 1.14.263.
2.提案 1.14.262 获得投票高于提案 BAIP门槛提案 1.14.236.
3.以上两种状态持续三天以上。

特别说明：本质上此类投票只是社区表达意见的一种方式。理事会账户的真正控制权还在理事会成员手里，理事会成员有可能会选择执行或者不执行此提案，社区票仓也可以选择投票支持或不支持该理事会成员。若此提案通过，而有理事会成员不执行此提案的话，cn-vote将保留撤销此理事会成员投票的权利。

                                                            公会关于交易大赛的申明

关于近期开展的交易大赛，公会内部经过深入讨论和投票，现发表申明如下：

一、支持交易大赛，并感谢abit和其他组织者的辛苦工作。支持给予组织者发放工资。

二、希望组织者能够在大赛中加入usdt/bitcny交易对，每天奖励不低于2万个bts，适当减少对网关资产的奖励数量。

三、希望今后交易大赛能够逐步加大对bitasset资产的奖励力度。我们认为网关资产最终还是要自负盈亏，今后交易大赛还是应当逐步转变为奖励bts自有的bitasset资产为主，取之于民，用之于民。

公会是广大散户的公会，代表了散户的利益，希望各位理事和交易大赛组织者能够慎重考虑公会的意见。公会保留动用投票权推动此事的权利。

               
    现行见证人喂价方案，存在重大制度漏洞。严重利空，严重破坏了多空生态平衡。

    恶意做空者，利用此漏洞，当BTC下跌情绪时，恶意做空者在cex交易所杠杆借币（币真实信值得怀疑），恶意砸盘插针做空，导致喂价被恶意拉低，大批内盘抵押用户爆仓，产生巨量爆仓黄单，恶意做空者再借机吃回爆仓黄单，清还杠杆所借币，完美收割。此喂价机制漏洞，导致内盘抵押用户和广大bts持有者产生巨大损失，也严重阻碍了整个生态的发展。恶意做空者利用此喂价机制漏洞，做空插针吃爆仓单，稳赚不赔，此漏洞已深入恶意做空者人心，这是恶意做空的源头，此恶意做空源头不去，即使内盘交易深度翻了十倍，内盘用户翻了十倍，做空插针有利可图，BTS价格同样上去多少砸回来多少。BSIP76的通过与执行，也间接证明了此为恶意做空源头。

    基于此见证人喂价机制漏洞，cn-vote社区经过长时间讨论，综合论坛上百条谈论建议，综合社区几个月长时间，上万条讨论建议。总结出可行喂价改革有效方案，即：“现价”与“两日分时移动均价”取高。
    https://bitsharestalk.org/index.php?topic=29698.0

    此方案，不完美，但简单，可行，有效，好推广。一定程度能阻碍插针做空情况的出现，或加大做空成本，减轻目前多空严重利空的失衡。

    cn-vote社区按照社区制度，经过民主投票，已投票通过推行此喂价改革方案，定举全社区之力，推行此见证人喂价制度漏洞改革方案。

    在此，cn-vote社区呼吁整个比特股社区认真思考此方案，待投票开始，尽快投票通过此方案的实施与执行。也呼吁各大见证人提前准备相应喂价方案脚本更改，待投票通过，按制度规定时间尽快执行最新改革的见证人喂价制度方案。

     为了增进中国社区和欧洲美国bts社区的交流与合作，消除不必要的误解，阐明cnvote成立的目的和近期要达到的目标。 cnvote社区自费派遣工会成员Mr. twitter 在10月5号到10月14号期间到德国（汉堡），瑞士（苏黎世，日内瓦），法国（里昂），意大利（米兰，罗马，威尼斯）和当地的bts粉丝见面交流。 热烈欢迎有兴趣的bts爱好者和mr.twitter 联系，以便确定见面的地点和时间。
    https://bitsharestalk.org/index.php?topic=29607.0
    联系方式： 
    TG @  https://t.me/xfake_today
    Twitter @ https://twitter.com/bitZen3


Dear BTS enthusiasts,
    In order to promote cooperation between the Chinese community and the European bts communities, eliminate unnecessary misunderstandings, and clarify the purpose of cnvote and the goals to be achieved in the near future.  On behalf of the CNVOTE, Mr. twitter would be very pleased to invite you to attend a small meetup in your cities (German /Hamburg, Switzerland /Zurich, Geneva, France /Lyon, Italy /Milan, Rome, Venice) from October 5th to October 14th, during his stay in above cities. local bts fans and Interested bts enthusiasts are welcome to contact Mr. twitter to determine where and when to meet.
    https://bitsharestalk.org/index.php?topic=29607.0
    Contact information: 
    TG @  https://t.me/xfake_today
    Twitter @ https://twitter.com/bitZen3
    Yours,All the cn-vote members    Oct. 2nd, 2019
   

    目前，就某cex交易所利用内盘见证人喂价机制漏洞https://bitsharestalk.org/index.php?topic=29641.0，恶意砸盘，中伤内盘抵押用户，喂价改革已在整个社区形成广泛谈论。https://bitsharestalk.org/index.php?topic=29635.0
    为保护广大内盘抵押用户，理事会成员，核心开发组成员，比特股见证人  abit提议在做进一步处理之前，见证人停止按交易所交易价格喂价，锁死目前喂价。cn-vote社区为此进行民主投票，投票通过了社区官方见证人ioex跟进abit，特殊时期，为防止目前喂价机制漏洞进一步扩大，中伤内盘用户，锁死喂价。https://bitsharestalk.org/index.php?topic=29633.0
    在此，为防止内盘见证人喂价机制漏洞进一步扩大，严重损伤内盘抵押用户，cn-vote社区呼吁广大见证人，特殊时期，在喂价机制漏洞没修复前，跟进abit,临时停止按交易所交易价格喂价，锁死目前喂价。
    abit已就此此问题整理了bsip https://github.com/bitshares/bsips/issues/221  ,cn-vote社区呼吁广大bts持有者，为保护自己免受目前喂价机制漏洞损害，尽快投票支持此bsip通过。
    最后cn-vote社区再次呼吁，尽快修复此喂价机制漏洞，重新改革喂价机制，防止恶意做空利用此漏洞砸盘，防止恶意穿针行为中伤抵押用户，中伤所有BTS持有者利益。

今天凌晨至上午，本社区监督人员共检查了四次喂价，发现主要的问题：
一是喂价下调过快，但是上涨时上调过慢，导致大量投资者不必要的爆仓损失，手续费高涨。
二是个别见证人usd区没有实行黑天鹅保护，喂价过低。

须知即使是短时的低喂价，也会造成大量损失，给空头插针提供极大方便。这是不能被接受的。

发现的问题见证人主要有7个（不完全统计）：
1、xeldal：未实行usd区黑天鹅保护，四次喂价检查中有三次过低。
2、verbaltech2：未实行usd区黑天鹅保护，四次喂价检查中有三次过低。
3、roelandp:未实行usd区黑天鹅保护，四次喂价检查中有两次过低。
4、clockwork：四次喂价检查中有两次过低。
5、bhuz:四次喂价检查中有一次过低。
6、zapata42-witness：四次喂价检查中有一次过低。
7、blokchnd：四次检查中有一次过低。

目前公会在这7人中投了roelandp、bhuz、zapata42-witness3人。

社区对以上见证人予以警告，如不予以改正，社区将会对社区已投票见证人对其撤票处理，呼吁对没有执行黑天鹅保护的见证人撤票，并呼吁各位见证人能做好本职工作，维护链路稳定，及时出块，提供实时公正喂价。

证据如下。