Gate.ioiscurrentlyholdingaPSYtradingcompetition.ItwillstartonJan27th09:00UTCtoFeb3rd09:00UTC,2022.Wehaveapoolof$35,000inrewardsforuserswhotradePSY.NewusersneedtosignupGate.iotoparticipate.ClicktoSubmitYourUID&JoinImmediatelyCompetitionPeriodJan27th09:00AMUTC---Feb3rd09:00AMUTC,2022(7daysintotal)PSY/USDT:https://www.gate.io/trade/PSY_USDTActivity1：TradePSYtoshare87,000PSY(about$20,000)Thetop200usersbasedontradingvolumewillshare$20,000.1stPlace:4,000PSY(about$900)2ndPlace:3,100PSY(about$700)3rdPlace:2,000PSY(about$450)The4th-200thplace：Willsharetheremaining77,900PSYbasedontradingvolume.*Note:The4th-200thplacebonusesarecappedat2,000PSY.*Thetradingvolumeoftheparticipantsshallbenolessthan3,500PSY(about$800)Activity2:First800DeposituserstoShare$8,000PSYAirdropThetop800depositswillshare34,800PSY(about$8,000).Onafirstcome-firstservedbasis!*Participantsneedtodepositatleast1,800PSY(about$400).DepositPSY:https://www.gate.io/myaccount/deposit/PSYActivity3:NewUserAirdrop,$3,000tobeWonNewuserswhoregisterforaGate.ioaccountandcompleteanyamountofvalidtradescanreceive44PSYeach(about$10USDT).Atotalof13,000PSY(about$3,000)prizepoolcanbeshared,firstcome,firstserved.*FilltheFormtoReceivetheAirdrop:https://www.gate.io/en/questionnaire/1389?ch=formPSYActivity4:InviteFriends,Win$3,000MegaRewardUserswhoinvitefriendstoregisterforaGate.ioaccount,completeKYCverificationandmakeanyamountofvalidtradescanreceive44PSY(about$10USDT)foreachinvitee.Atotalof13,000PSY(about$3,000)prizepool,firstcome,firstserved.Activity5:$1,000PSYforTwitterGiveawayFromnowon,wewillstarta7-day4,400PSY($1,000)TwitterGiveawayeventtocompleteforwardingandfollowingtasksandgetluckydrawopportunities.Aftertheevent,wewilldraw50peoplefromthemandwillgive88PSY($20)toeach.RulesofCompetition:1.Theearlieryouparticipateintradingvolumethehighertheweighting.Usertradingvolumeiscalculatedas(buyvolumesellvolume)x(timebonusfactor)(notcountingsameuserbuyingandselling,pleasedonotswipetradingvolume).(Timebonusfactor)from1.2timesatthebeginningofthecampaignto1.0timesattheendofthecampaign,decreasinglinearlyovertime.2.DuetovariedtransactioncostsfordifferentVIPlevels,inordertokeepthecompetitionfair,thetransactionvolumewillbeeliminatedbymultiplyingthe(actualcommission/VIP10commission)bythedifferenceinusertransactioncommission.3.Duetothedifferenceintransactioncostforreferrerrewards,inordertokeepthecompetitionfair,thetransactionvolumewillbenormalizedbywhetherthereisareferrerornottoeliminatethedifferenceinuserfeecost.Notice*1.Rewardswillbedistributedtothewinninguseraccountswithin7workingdaysaftertheendofthecampaign,whichcanbeviewedat“MyFinance”-“Billings”.2.OnlyOneEntryperpersonwillbepermitted(KYCmusthavebeencompleted).TheSub-AccountsandMasterAccountwillbetreatedasthesameaccountwhenparticipatinginthecompetition.3.Inordertosafeguardeveryuser’srightsandguaranteefairness,theplatformwillcancelentriesformaliciousactsconductedduringtheperiod,includingmalicioustransactionmanipulations,illegalbulkregistrationofaccounts,self-dealing,etc.Riskwarning:Pleasebesuretonotethatthevirtualcurrencymarketisvolatileandlossesmayoccurindifferentsituations,soyouarestronglyrecommendedtounderstandalltherelatedinformationandbevigilantinregardstoyourinvestmentactions.Gate.ioreservestherighttocanceloramendanyactivityoractivityrulesatoursolediscretion.Gate.ioisaCryptocurrencyTradingPlatformSince2013Topranking,Trustworthy,TransparentSignuptoenterthecryptogatewayandget40%commissionfromreferralsDownloadiOS/AndroidApprightnow.Reachouttous!Twitter:https://twitter.com/gate_ioTelegram:https://t.me/gate_ioInstagram：https://www.instagram.com/gateioglobalMedium：https://medium.com/@gateioPodcast:https://gateio.buzzsprout.com/?ch=buzzsGate.ioTeamJanuary26
中国移动发布全球首个元宇宙就绪5G超级网络:金色财经报道，8月31日，中国移动在北京互联网3.0创新生态发展大会上发布了全球首个元宇宙就绪的5G超级网络。为满足元宇宙业务所需的高带宽、低时延、高算力需求，中国移动研发了5G基站业务感知功能、智能数据分流技术、灵活资源管理能力、端边协同渲染方案等技术。 该5G超级网络已成功实现在5G现网的移动用户实时百兆体验速率以及低于20ms的帧级网络传输时延，充分满足了4K分辨率、90帧帧率的沉浸式高交互XR业务对网络传输能力的要求。 此外，该网络还提供了工体元宇宙GTVerse体验中心，用户可以通过自己的5G手机进入工体元宇宙数字空间，享受到包括元宇宙数字足球、元宇宙直播、元宇宙社交和元宇宙官方数字人等多项元宇宙服务和应用。[2023/9/1 13:10:58]
安全团队：DeFi 借贷协议 Sentiment 大部分被盗资金仍在攻击者地址:金色财经报道，据区块链安全审计公司Beosin旗下Beosin EagleEye安全风险监控、预警与阻断平台监测显示，2023年4月5日，
DeFi借贷协议sentiment协议遭到攻击，损失约1百万美元，Beosin Trace追踪发现已有0.5WBTC、30个WETH、538,399USDC和360,000USDT被盗，目前，大部分被盗资金还在攻击者地址。其攻击的原因在于重入导致的价格错误。
攻击交易:https://arbiscan.io/tx/0xa9ff2b587e2741575daf893864710a5cbb44bb64ccdc487a100fa20741e0f74d
Beosin安全团队现将分析结果分享如下：
1.攻击者首先调用Balancer Vault的“joinPool”函数进行质押。
2.然后再调用“exitPool”取回质押，在这个过程中，Balancer Vault会向攻击者发送eth从而调用攻击合约的fallback函数。在该函数中，攻击者调用0x62c5合约的borrow函数，该过程需要根据Balancer Vault.getPoolTokens()的返回数据进行价格计算。而当前正在攻击者的\"exitPool\"过程中，pool中总供应量已经减少而数据还没有更新，攻击者利用这个数据错误从而多借出资产达成获利。
攻击者收到消息，如果在4月6日8点（UTC）前归还资产，会获得95000美元奖励，并不会被追究。[2023/4/5 13:45:50]
Bitmex首席执行官Alexander H?ptner宣布辞职:金色财经报道，Alexander H?ptner 将立即辞去加密交易所 Bitmex 首席执行官的职务。H?ptner 于 2021 年 1 月加入 Bitmex。Stephan Lutz 已被任命为临时首席执行官。[2022/10/25 16:38:24]
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