<em id="m8p1r"><ruby id="m8p1r"><u id="m8p1r"></u></ruby></em>

<span id="m8p1r"><pre id="m8p1r"></pre></span>
  • <tbody id="m8p1r"></tbody>
    <wbr id="m8p1r"><legend id="m8p1r"></legend></wbr>

    <wbr id="m8p1r"><pre id="m8p1r"><video id="m8p1r"></video></pre></wbr>

    干货丨从币安回滚事件 谈BTC如何从代码上确保 “不可篡改性”

    1、赵长鹏所称的,可能回滚(rollback)BTC交易来挽回币安所丢的7000BTC一事(直播视频(带中文字幕))引起很大争议。

    2、此回滚在技术上可行:只要有超过51%算力,在盗币交易区块前,重新开始挖一个分叉,并且只剔除掉那笔被盗交易(和后续交易),正常打包原链上的其它交易,那在新分叉长度超过原来被盗链后,就会发生区块重组(reorg)。

    重组(reorg)可以简单理解为:新分叉覆盖了原被盗链,效果是:在不影响其它交易的情况下,单独回滚那一笔盗币交易。

    3、此回滚遭到社区成员激烈反对(我也反对),因为这改变了比特币最重要的特性:不可篡改性。但也有人开始进一步考虑:

    @潘志彪kevin: 
    1. 如果丢币的是某国政府,甚至FBI这样的机构呢?如果该机构要求各家矿池,无论公司或个人,进行算力重组会发生什么?
    2. 如果盗币的是全球知名恐怖组织呢?假设他们拿着7K的币去买核弹呢?

    潘志彪给出的回答(相关微博)是:运行全节点,然后在重组(reorg)发生前,主动打全节点补?。║ASF),该补丁可以强行认可被盗交易,使得高度即使胜出的重组链,也无法重写现有的数据。

    4、潘志彪的回答行不通,按他的做法,并不能阻止BTC交易被修改,只是通过主动打补丁,分叉出一条交易没有被修改的分叉链而已。

    如果政府合乎法律地要求矿池(大部分为公司运营)单独回滚某笔盗币交易,那矿池只能照做?;毓隽苏庖槐式灰?,短时间也不会产生多大直接影响,可以预计回滚后的分支,还是会占据大部分市值、用户、资源。

    按潘志彪的流程,仅仅是少数人(有能力在短时间注意到事件,并打全节点补?。┍A袅艘惶跷幢恍薷牡牧?,最后可能会形成类似ETH(回滚了DAO盗币) & ETC(保留了DAO盗币)这样的双链。

    5、那么,如果认为比特币的 “不可篡改性” 非常重要,那应该怎么做?很简单,不允许深度重组(reorg)就可以了。比特币历史上除了BUG,从未发生过6区块以上的重组(reorg),用户也普遍认为6确认为安全,因此可以直接在代码里写:不接受10区块以上的重组(reorg)。

    6、是不是很眼熟?没错,这就是BCH在和BSV算力战期间,增加的?;す嬖颍ü龆觳榈悖?/strong>。如果盗币发生在BCH上,那就根本不会有这样的争执,因为BCH一旦10确认以上,就绝对不可回滚——注意是绝对,哪怕你多100倍算力挖分叉也没用,代码不接受10区块以上的重组(reorg)。

    这不就是像潘志彪这样的BTC(Core)支持者,梦寐以求而不得的 “不可篡改性” 吗?:)

    7、滚动检查点这一?;す嬖?,直接确保了BCH就算是小算力链,也不怕算力攻击,交易所也普遍降低了对BCH确认数的要求,使得BCH更好用。

    然后BSV支持者就气疯了,开始胡扯一些 “滚动检查点 防止了矿工自由竞争” 之类的歪理邪说。对于这些胡扯,只要一句话就能噎死:为什么要允许逆转6区块确认?

    历史上发生过正常的6区块回滚吗?连3区块都几乎没有吧。(除了BSV瞎搞巨块,自己日了自己的那次6区块回滚外:)

    6区块回滚就是攻击,为什么要允许攻击的发生?

    8、从这件事,就可以看出BCH的路线:渐进演化、务实主义、用户数至上。

    问题:“不可篡改性” 有风险?(有人要攻击?有人被盗币想回滚交易?)
    解决:增加规则,禁止10区块以上深度重组,确保10确认绝对安全。

    9、顺便说一下,中本聪也是典型的务实主义,在比特币还很弱小时,不和维基解密纠缠在一起(中本聪说服维基解密的创始人阿桑奇,不使用比特币捐助),确保比特币的存活,而不是挑衅美国政府:我就给维基解密捐款了,有本事来封我啊。

    相比之下,BSV社区邪教气质四射:

    币安你不下架我,你就是孙子!
    是币安需要BSV,而不是BSV需要币安

    然后还恬不知耻地声称是中本聪思想的继承者,真是令人汗颜

    本文来源: momoshui 文章作者: 佚名
      下一篇

    比特币现金网络计划于5月15日进行分叉,社区此前一直在为这次升级做准备,升级将包括增加Schnorr签名和隔离见证复原。

    <em id="m8p1r"><ruby id="m8p1r"><u id="m8p1r"></u></ruby></em>

    <span id="m8p1r"><pre id="m8p1r"></pre></span>
  • <tbody id="m8p1r"></tbody>
    <wbr id="m8p1r"><legend id="m8p1r"></legend></wbr>

    <wbr id="m8p1r"><pre id="m8p1r"><video id="m8p1r"></video></pre></wbr>
    啦啦彩啦啦彩网址 55967t.com | www.7886267.com | www.5091k.com | www.197880.com | 1654v.com | 44112007.com | www.4270nn.com | www.cn365f.com | www.7714k.com | www.701545.com | 15533.com | g86226.com | www.hg0377.com | www.110476.com | www.262018.com | www.cp778.com | 84511.com | 3405y.com | www.7025w.com | www.bwinyz47.com | www.889489.com | hr1800.com | 7720y.com | www.3844k.com | www.42070011.com | www.292866.com | 78666a.com | www.qy858.com | www.8582hh.com | www.33vn777.com | www.316106.com | 5360uu.com | 8294z.com | www.80834.com | www.js1047.com | www.71399o.com | 3550r.com | www.292939.com | www.65066cc.com | www.75wcp.com | k8381.com | 3122jj.com | www.369038.com | www.49956w.com | wnsr858.com | yz6388.com | www.kk377.com | www.ag.hg3005.com | 9737gg.me | 7720i.com | www.5860x.com | www.66376s.com | 3242w.com | 2846f.com | www.rycp047.com | www.5091q.com | 749102.com | bb5144.com | www.gg55826.com | www.c229.vip | 4152d.com | www.sun8777.com | www.533574.com | 3122h.com | blhvip23.com | www.0007795.com | www.178135.com | 6261s.com | www.945suncity.com | www.89893.cc | 4036ee.com | www.448336.com | www.766927.com | www.606530.com | 93922b.com | www.82788.com | www.00840f.com | 33335002.com | www.5522js.com | www.yfa3.com | w86811.com | www.xy047.com | www.607599.com | 67888o.cc | www.79500c.com | www.811675.com | 3405ff.com | www.874suncity.com | www.731066.com | 3775778.com | www.2945h.com | www.669307.com | xuxrbmlu.cn | www.120689.com | www.452816.com | jx2400.com | www.10999r.com | bo9.vip | 32424h.com | www.bjl913.com | 55005144.com | www.3388ok.com | www.cp8015.cc | 9958966.com | www.294218.com | 0747cc.com | www.9068ss.com | www.11774.cc | 3522qq.com | www.sha0066.com | m2554.com | www.d30226.com | www.2109r.com | 6487qqq.com | www.5360tt.com | www.xinyc2.com | 1213ppp.com | www.4923t.com | 3304f.com | www.109960.com | 8988a.com | www.sb8889.com | www.15199.cc | 2418m.com | www.jsc044.com | 19990e.com | www.vip17.bet365zhongguo8.com | www.303484.com | www.wn2058.com | www.33588q.com | 4052p.com | www.88325p.com | 2222ht.net | www.ks8884.com | www.60123v.com | www.amh04.com | www.6364c.com | 44jj8332.com | www.81520p.com | 1407.com | www.ampj3434.com | 2127w.com | www.sx139972.com | 62284.com | www.fg9908.com | 86226j.com | www.4996dt.com | bb1331.com | www.hy9881.com | 1591007.com | www.beb100.com | bet577b.com | www.880118.com | www.33997v.com | www.fh9000.com | www.097710.com | www.vns88811.com | 5369p.com | www.808msc.com | 20166.com | www.haomen2002.com | 131x.net | www.89677i.com | 496yh.com | www.591069.com | 4789cz.com | www.60886r.com | hg3737.com | www.86339k.com | 35222x.com | www.36581111.com | 5350w.com | www.hmfc8.com | www.hg8786.xyz | www.501340.com | www.ra1116.com | 30006l.com | www.045890.com | 11004002.com | www.0343j.com | 66882007.com | www.915422.com | www.7830n.com | www.038079.com | www.js9741.com | feicai0991.com | www.4546900.com | aa1915.com | www.66621j.com | www.888746.com | www.339189.com | www.484461.com | sbf533.com | www.704904.com | 3242i.com | www.07163s.com | www.vns996.cc | www.39500o.com | www.fuck58.com | 5009666.com | www.954321g.com | 29918mm.com | www.338063.com | www.hg7939.com | c91234567.com | www.3775w.com | 588ggg.cc | www.346311.com | www.3650092.com | 56988mm.com | www.0194008.com | www.56733g.com | 00054066.com | www.3066dd.com | z8381.com | www.901176.com | www.39678.com | 69111m.com | www.52072s.com | www.4972ii.com | 5003ii.com | www.9350.vip | www.333222g.com | hg2017.cc | www.62979g.com | 2247t.com | www.106572.com | www.8473o.com | 33382n.com | www.276608.com | www.jz6788.com | 28839l.com | www.339281.com | www.6696877.com | 50067z.com | www.309939.com | www.365055.bet | xpj5005.com | www.330671.com | www.4963nn.com | 256777u.com | www.050955.com | www.5181889.com | 23800g.com | 2767.com | www.78949l.com | www.888vip7.com | blr8844.com | www.935960.com | www.y456x.com | dh145.com | 11018h.com | www.1112yl.com | www.7669e.net | 7726ttt.com | www.022sh.cc | www.6776ff.com | 500000550.com | 723012.com | www.3036222.com | www.135suncity.com | 36408888.com | p888p888.com | www.57578d.com | www.39666.com | 33382i.com | 4647u.com | www.3a434.com | www.v6060.com | 24670044.com | feicai0793.com | www.26878h.com | www.3696699.com | 3938.com | 998n.cc | www.730625.com | www.xj7004.com | www.4972tt.com | 66287m.com | tt6831.com | www.77210h.com | www.02272.com | 77p88.cc | 2247k.com | www.504633.com | www.961826.com | www.876722.com | le888i.com | 7811q.com | www.589144.com | www.8877gvb.com | www.358nn.com | 28839b.com | 1985555.com | www.910977.com | www.83066.com | www.142336.com | l77304.com | 9895a.com | www.376519.com | www.x5666.com | www.35252m.com | www.2ag88.com | cc4255.com | 212300.com | www.c4523.com | www.0600p.cc | www.pj5958.com | www.85770v.com | v82365.com | 4023b.com | www.555958.com | www.868229.com | www.91500999.com | www.xb0022.com | 668cp.com | 2222k5.com | yphbuy.com | www.912055.com | www.5856872.com | www.xy3550.com | www.tyc357.com | 55899x.com | 2jsddd.com | 6245k.com | www.321693.com | www.12455q.com | www.0600v.cc | www.71071m.com | www.3534y.com | www.tbb002.com | 80368s.com | 1104011.com | 3822c.com | www.393477.com | www.9155c.cc | www.16065v.com | www.5183889.com | www.rk1177.com | www.5955333.com | www.86611b.com | 7720x.net | 77818.com | 58222vv.com | 59889a.com | www.452804.com | www.23040.com | www.61233b.com | www.hg7113.com | www.9737oo.me | www.345066.com | www.51167.com | www.0333hg.com | 9995f.cc | vns345777.com | 4288c.com | 73567tg9.com | 3844w.com | 444000kkk.com | 9539g.com | 15856e.com | www.377613.com | www.809381.com | www.022tw.cc | www.022tj.cc | www.007hy.cc | www.2350l.com | www.06500w.com | www.7714s.com | www.6664331.com | www.4809e.com | www.feilipu3.com | 988msc.com | www.61655o.com | www.335247.com | www.587502.com | www.803875.com | www.984688.com | www.czg2.com | www.965160.com | www.csgc8.com | www.500yf.com | www.1035a.com | www.2350p.com | www.1888ac.com | www.2408d.com | www.99jtb.com | www.gy1.com | www.962779.com | www.901381.com | www.710930.com | www.533236.com | www.328229.com | www.129177.com | 5099tt.com | 70118k.com | 6641v.com | 7003f.com | bj799.com | 77339193.com | a70333.com | app4377.com | 6220yy.com | www.csyyzz.com | www.831813.com | www.43677.com | www.7692.com | www.3157n.com | www.u32031.com | www.m94600.com | www.hg1177.com | www.2875z.com | www.770001.com | www.235944.com | 99ff940.com | 604.com | 8015s.com | 55545c.com | lewen123.com | www.wwwjs6899.com | www.807882.com | www.97937.com | www.38775pp.com | www.3978l.com | www.flcb6.com | www.202901.com | 20550370.com | 4556q.com | 0747b.com | www.474.net | www.56748.com | www.7334g.com | www.1466w.com | www.1035i.com | www.258031.com | 7003a.com | wnsr8803.com | 228888l.com | www.suncity88.net | www.91gwa.com | www.yh888809.com | www.7cpb.com | www.50074a.com | 2613h.com | 28288y.com | www.4763006.com | www.xj2233.com | www.w84b.com | www.ac3311.com | 2400017.com | ooo0022.com | y2306.com | www.22562b.com | www.hg8ss.com | www.21202i.com | www.404499.com | 7893w41.com | l2490.com | www.i22365.com | www.sscb44.cc | www.345452.com | www.394211.com | 1331zz.com | 2544c2.com | www.66508004.com | www.3421b.com | www.907556.com | 058789.com | 8381ff.com | www.390338.com | www.88325i.com | www.csgc4.com | aa4675.com | ahga008.com | www.20550577.com | www.c63568.com | www.505162.com | 1331xx.com | www.10887.com | www.19019d.com | www.5522s.cc | hg218.com | 027056.com | www.058767.com | www.hg6767c.com | b5923.com | z3405.com | www.1340o.com | www.hr1833.com | www.183676.com | 32666n.com | www.347579.com | www.e848.com | www.155091.com | 7555w.com | www.yongligao.hk | www.0194007.com | csj110.com | 3522jj.com | www.hyzsvip.com | www.05883.cc | 78115500.com | www.9374x.com | www.x2894.com | www.321537.com | 55388.com | www.990909.com | www.32123c.com | p2306.com | www.4759ww.com | www.820016.com | www.178352.com | biying900.com | www.03365t.com | www.3933p.cc | s99345.am | www.x8867.com | www.290201.com | 11422.com | www.hg9765.com | www.3421b.com | www.78949u.com | 6118l.com | www.8313o.com | www.534658.com | r99345.am | www.jxcp1111.com | www.595411.com | u82365.com | www.998855d.com | www.686244.com | 53262k.com | www.2945h.com | www.599845.com | 092656.com | www.99113j.com | www.wcp8898.com | x333.co | www.hg8tt.com | www.71233i.com | 65562299.com | www.amjs779.com | 11885003.com | www.32666m.com | www.36788s.com | 1294u.cc | www.7335zz.com | www.619477.com | g7742.com | www.47506y.com | 5647s.com | www.yh8210.com | www.73166k.com | 9539012.com | www.684000.com | www.551416.com | 2846w.com | www.6421.com | shunying9.com | www.028448.com | www.969761.com | 00vv8331.com | www.8577e.cc | 93922q.com | www.53322888.com | www.188712.com | www.dfs994.com | www.991qp.com | qile260.com | www.418466.com | 667766c.com | www.76543y.com | www.1368w.cc | bwin8z.com | www.4102s.com | 1669o.com | www.c1121.com | www.055976.com | www.7720l.com | www.8816z.com | 552325.com | www.js89a.vip | hjcp22.com | www.56655n.com | P35u.com | www.095985.com | www.309831.com | www.bet1600.com | www.2350m.com | 0068.cc | www.77929.com | 01234lll.com | www.js89b.vip | hg999333b.com | www.4694y.com | 876878w.com | www.drf0432.com | 8988n.com | www.223228.com | www.257660.com | www.3459o.com | www.616330.com | www.pj8777.com | www.hy5755.com | 77115003.com | www.zfcp7.com | 9439922.com | www.3668t.com | 3379a.com | www.15355b.com | 111122qq.com | www.3933g.cc | 18438c.com | www.slyl3.com | xxxx0123.com | www.978231.com | www.65533vip.com | www.627793.com | www.1347-02.com | www.502990.com | www.2846j.com | www.199301.com | www.10050813.com | 77552007.com | www.h1765.com | 1294m.com | www.661559.com | 15a5.net | www.n2894.com | 4289x.com | www.win1236.com | 8957b.com | www.15355d.com | 99932949.com | www.616330.com | www.2k604.com | 338499.com | www.hjcp9999.com | 5555vn77.com | www.110252.com | 983888a.com | www.08588z.com | www.033033a.com | www.652561.com | www.hg1187.com | 1easygo.com | www.9737xx.com | 8890aa.com | www.954321m.com | 2535hd.com | www.723135.com | www.111hg1115.com | 67877p.com | www.v88133.com | 4036x.com | www.66653f.com | www.xpj1560.com | www.151880.com | www.732156.com | c388q.com | www.hd8673.com | 6830bb.com | www.413552.com | www.ke00852.com | 048p.com | www.02365.cc | www.399801.com | 1435.tv | www.hg8pp.com | 9901885.com | www.c602.cc | www.3616g.com | 7811ww.com | www.6678579.com | 5855jj.com | www.36787a.com | www.4972j.com | 22883q.com | www.cb2188.com | www.hg7842.com | 838388i.com | www.00840v.com | www.yinhecc44.com | 272f.net | www.90365vip.com | www.1869b.com | 22778332.com | www.79095q.com | 2373k.com | www.126438.com | www.28000j.com | 86811hh.com | www.477070.com | www.28168.com | 00048x.com | www.506477.com | www.58665f.com | 112g.net | www.338073.com | www.5446yy.com | 4270ww.com | www.98528i.com | www.http://07771.com/ | 3122m.com | www.29277v.com | www.2021o.com | 6363yy.com | 29918a.com | www.t98478.com | www.vns82222.com | 80892pp.com | www.21202j.com | www.39978d.com | 86611.com | www.605733.com | www.71071j.com | bb3189.com | 683bet.com | www.2418e.com | www.32666f.com | 98345i.com | www.c609.vip | www.163a44.com | 168cp-v.com | 3556js.com | www.0044wd.com | www.v6060.com | 04666o.com | www.348577.com | www.9895.com | www.733665.com | ee5144.com | www.5xce.com | www.267185.com | hg2016.cc | 3559qqq.com | www.23579b.com | www.299488.com | ff555b.com | 3559qqqq.com | www.7782d.com | www.k948k.com | 30006u.com | 4774b.com | www.zg16.com | www.673888y.com | www.7435g.com | bwinfff.com | www.508433.com | www.885608.com | www.40033.1340033.com | bet365visa.com | 88119w.com | www.50732x.com | www.qmc0055.com | qpby66.com | 30064.com | www.390685.com | www.747365a.com | www.hg8357.com | 3122tt.com | 1389bb.com | www.679975.com | www.707213.com | www.33js11.com | 61329911.com | 1634v.com | www.515848.com | www.961826.com | www.005004.com | www.1869h.com | 0289q.com | v08199.com | www.6832q.com | www.mgm868007.com | www.777444j.com | 2127pp.com | 5360i.com | www.578960.com | www.6939b.com | www.3846u.com | www.bet25365.com | 7720744.com | l2306.com | www.399190.com | www.113744.com | www.wuxingcai.com | www.js06123.com | 00226132.com | 58802o.com | www.063353.com | www.9149g.com | www.295002.com | www.xpj1633.com | 356.com | 3788d.com | 78930007.com | www.66653o.com | www.2934u.com | www.535083.com | www.7335rr.com | www.333133i.com | 1077uu.com | 6489.am | 1649.com | www.178775.com | www.2350m.com | www.hg08.com | www.9737ii.me | www.026789.com | www.9374r.com | n888559.com | 1294c.cc | 7335x.com | 35yy.vip | www.702152.com | www.06500w.com | www.zzyl63.com | www.9737rr.me | www.v36.com | www.32666y.com | 28455.com | df6529.com | 3568j.com | 29918v.com | 80368n.com | www.099323.com | www.901376.com | www.39500g.com | www.9971003.com | www.bwinyz28.com | www.hyzsvip.com | www.tyc990a.com | www.tyc8808.com | 403144.com | 9655365.com | 5219c.com | 0234i.com | blr9944.com | 2127b.com | 20188k.com | www.347277.com | www.810525.com | www.371q.cc | www.68568z.com | www.jgj.205115.com | www.535082.com | www.3983119.com | www.cp0058.com | www.bet365zh.com | www.56748.com | www.58fc16.com | www.330099n.com | www.026033.com | www.407878.com | 3522gg.cc | 2595a.com | s8009.com | 11005w.com | 00jj8332.com | 08809.vip | 2096j.com | 001122332.com | 40033k.com | lc99y.com | 36400022.com | 866666m.com | 38345l.com | 9339999f.com | 25288a.com | 2012.com | 556888.com | o2554.com | 2613t.com | 2546.com | 66066.com | 59599z.com | www.xjs8890.com | www.yl9819.com | www.yddc06.com | www.zzzz0265.com | www.ty7000.com | www.92220746.com | www.lhcbm.com | www.jqb8.com | www.20199jj.com | www.38345z.com | www.16181o.com | www.377666z.com | www.w84o.com | www.k98478.com | www.4923l.com | www.60108w.com | www.2875w.com | www.912063.com | www.558738.com | www.055976.com | 2373t.com | 4116v.com | hg7033.org | 51133zzz.com | 7742m.com | 1429k.com | www.pjbet222.com | www.006071.com | www.88233.com | www.128088.com | www.4521i.com | www.68993279.com | www.61233l.com | www.965666.com | www.217380.com | 38821100.com | 32212r.com | 36403366.com | 2267c.com | www.xhtd4455.com | www.zzmzjx.com | www.20199cc.com | www.200.cc | www.hg27588.com | www.022sh.cc | www.344141.com | 3121t.com | bojiandu.com | 6261oo.com | www.1869o.com | www.hg9556.com | www.yk222a.com | www.97828w.vip | www.2934v.com | www.231844.com | huangma18.com | 078xl.com | 2247o.com | www.yh8217.com | www.jty849.com | www.1559509.com | www.bet73v.com | www.766352.com | 0747zz.com | 69444488.com | 56988v.com | www.4938j.com | www.85857t.com | www.90365vip.com | www.slyl4.com | 8520c.com | 56988bb.com | 667766.com | www.hg1767.com | www.808888j.com | www.lb5555.com | www.898418.com | a32689.net | 4036000.com | www.kk2233.com | www.40042.com | www.v6996.com | www.hczx6.com | 668cp00.com | q82365.com | www.xjs8896.com | www.ke00852.com | www.7249p.com | www.935960.com | 3202l.com | bet36-5.com | www.j4737.com | www.71071c.com | www.60007b.com | www.53900e.com | 3473e.com | www.8520g.com | www.hp5868.com | www.35898e.com | www.548338.com | bet99331.com | 365488.bet | www.1340a.com | www.5856859.com | www.517602.com | 66300.org | tt4675.com | www.55526r.com | www.99677p.com | j1506.com | 56822.com | www.22gg940.com | www.5557795.com | www.791361.com | 8000524.com | hfjxss.com | www.060sunbet.com | www.61233j.com | 123456xx.cc | 4809u.com | www.789030.com | www.rfdc04.com | 234917.com | 61323355.com | www.pj01.com | www.2418002.com | www.35918o.com | v82365.com | www.pj5794.com | www.86333b.com | www.040416.com | 3778bb.com | www.5028hg.com | www.5856885.com | 5144.cc | zevrez.cn | www.2492.cc | www.38396.com | 0199955.com | www.s1128.com | www.1851134.com | www.621431.com | x33q.vip | www.22js66.com | www.606756.com | 5003ll.com | LXYL351.com | www.5099zz.com | www.799849.com | 1147000.com | www.37090000.com | www.2418s.com | 1483nn.com | 50024444.com | www.bwinyz24.com | www.505680.com | 3950r.com | www.pj5538.com | www.2934y.com | 2649ee.com | www.kelake88.com | www.0270k.com | 7249g.com | www.8124x.com | www.1764b.com | 168cp-h.com | m0083.com | www.3032nn.com | www.26878i.com | 2355q.com | www.5189555.com | www.86267v.com | 6xh.vip | www.98888js.com | www.444165.com | 55545r.com | www.38345q.com | www.339713.com | 0166f.com | www.06820d.com | www.39500e.com | 3009r.com | www.12136l.com | 3983019.com | www.kj638.com | www.89777r.com | 459.com | www.20326.com | www.2632n.com | 4955s.com | www.8722msc.com | www.588703.com | yhhebei.vip | www.45598f.com | 8988f.com | www.hg992233.com | www.68203g.com | 1596e.com | www.658226.com | www.cai001.vip | 2096w.com | www.9981331.com | 2934u.com |