WAR:Rewards Hub Event Rules

I.Tasks:

1.Beginner'sTasks

StartyourvirtualassetjourneywithHuobiGlobalbycompletingtheBeginner'sTasks.Getawesomebonusesaftercompletingyourfirsttrade!

RegistrationTask:Claim1USDTaftersigninguponHuobiGlobal.DepositTask:Obtaina5USDTcashbackvoucherafterdepositinganyamounttoyourHuobiGlobalaccount.TradingTasks:Getawesomebonusesbycompletingyourfirstspotorfuturestrade.2.ChallengeTasks

FamiliarizeyourselfwithHuobiGlobalquicklybycompletingtheChallengeTasks.Tradeeverydaytoearntokensdaily!

Today'sChallenges:Getgreatrewardsbycompletingthechallengesinthissection.ThetaskswillrefreshautomaticallyatUTC0:00everyday.Limited-timeChallenges:Winamazingbonusesbydoingthetasksinthissection.Thetasksarevalidforalimitedtime,asshownbythepage'scountdowntimer.3.Check-inTask

Andrew Kang在15分鐘前將274萬枚RDNT轉入了幣安:金色財經報道，據余燼監測，Andrew Kang在15分鐘前將274萬枚RDNT(79萬美元)轉入了幣安。Andrew Kang在6月7日以0.285美元買進392萬枚RDNT(111萬美元)；7月14日以0.285美元的成本價賣出110萬枚RDNT(31萬美元)；15分鐘前將剩余274萬枚RDNT轉入幣安，若以現價0.29美元出售，Andrew Kang本次RDNT投資將實現1萬美元的虧損。[2023/8/1 16:11:41]

Getbadgesbycheckingineveryday.Thebadgesarevalidforacertainperiodandwillbenullifieduponexpiry.

II.Rewards:

Alltokenrewardsarecreditedto"MyRewards"andcanbewithdrawnto"Assets"oncetheirvaluereaches20USDT.Youcanfindyourrewards(e.gcoupons,NFTs,badges,andcrystals)andtheirdescriptionsatMyRewards.Mostrewardshavealimitedvalidityperiod.III.BadgeMall:

Stargate EqReward升級設計提案已獲投票通過:6月1日消息，Snapshot投票頁面顯示，跨鏈橋Stargate社區已投票通過“升級Stargate EqReward設計”提案，最終支持率達92.66%。該提案或可解決此前某巨鯨反復添加和移除流動性以套利的行為。

該提案提議取消給予再平衡轉賬的折扣，使其支付較少的協議費（將所有轉賬的協議費保持在6-10個基點）；更新feelibrary，使分配的最大eqReward是該途徑的最大協議費（6-10 個基點），這意味著再平衡協議用戶將收到0費用，但不會因為這樣做而獲得額外的獎勵。上述更新不會對Stargate核心協議產生實質性影響。通過修改feelibrary，只返還費用而非提供獎勵，用戶將無法獲取額外eqRewards，允許協議保留更多的eqRewards，并激勵Stargate的持續平衡。[2023/6/1 11:52:41]

1.GetbadgesbycheckinginorcompletingtasksatRewardsHub.ThebadgescanbeusedtotakepartintheluckydraworbeexchangedforprizesatBadgeMall.PrizesobtainedfromBadgeMallarecreditedtoMyRewards.YoucanviewthedetailsofyourprizesatMyRewards.IV.Terms&Conditions:

慢霧：Cover協議被黑問題出在rewardWriteoff具體計算參數變化導致差值:2020年12月29日，慢霧安全團隊對整個Cover協議被攻擊流程進行了簡要分析。

1.在Cover協議的Blacksmith合約中，用戶可以通過deposit函數抵押BPT代幣；

2.攻擊者在第一次進行deposit-withdraw后將通過updatePool函數來更新池子，并使用accRewardsPerToken來記錄累計獎勵；

3.之后將通過_claimCoverRewards函數來分配獎勵并使用rewardWriteoff參數進行記錄；

4.在攻擊者第一次withdraw后還留有一小部分的BPT進行抵押；

5.此時攻擊者將第二次進行deposit，并通過claimRewards提取獎勵；

6.問題出在rewardWriteoff的具體計算，在攻擊者第二次進行deposit-claimRewards時取的Pool值定義為memory，此時memory中獲取的Pool是攻擊者第一次withdraw進行updatePool時更新的值；

7.由于memory中獲取的Pool值是舊的，其對應記錄的accRewardsPerToken也是舊的會賦值到miner；

8.之后再進行新的一次updatePool時，由于攻擊者在第一次進行withdraw后池子中的lpTotal已經變小，所以最后獲得的accRewardsPerToken將變大；

9.此時攻擊者被賦值的accRewardsPerToken是舊的是一個較小值，在進行rewardWriteoff計算時獲得的值也將偏小，但攻擊者在進行claimRewards時用的卻是池子更新后的accRewardsPerToken值；

10.因此在進行具體獎勵計算時由于這個新舊參數之前差值，會導致計算出一個偏大的數值；

11.所以最后在根據計算結果給攻擊者鑄造獎勵時就會額外鑄造出更多的COVER代幣，導致COVER代幣增發。具體accRewardsPerToken參數差值變化如圖所示。[2020/12/29 15:58:07]

HuobiGlobalhastherighttodisqualifyparticipantsifanyfraudulentoranomalousactivityisdetected.HuobiGlobalreservestherightoffinalinterpretationfortheformatandtherewardsofthisevent.V.Notes:

動態 | 啤酒公司BrewDog開設加密貨幣酒吧:據Heraldscotland消息，工藝啤酒公司BrewDog在金絲雀碼頭(Canary Wharf)金融區首次推出其酒吧網絡，新的酒吧將是Brewdog第一個接受比特幣和比特幣現金并加入Clerkenwell成為無現金酒吧。該公司表示，計劃在不久的將來擴大其全球酒吧的無現金和加密貨幣支付。[2018/10/19]

DepositTask:SimplydepositanyamounttoyourHuobiGlobalaccountandyouwillreceivethecorrespondingreward.Depositsviainternaltransfers(e.g.fromyourfiataccounttospotaccount)arenotcountedtowardsthetask'sprogress.Spottradingtasks:Youwillgetcorrespondingrewardsbyachievingspecifiedtradingvolumes.Tradingvolumeinvolvingtheuseofpointcardstodeductfeesisexcludedfromthevolumecalculation.Tradingvolumeinvolvingtheuseofcashbackvoucherstodeductfeesisexcluded.Tradeswithzerofeesareexcluded.Tradingvolumesfrommakerswithnegativefeesareexcluded.Futurestradingtasks:Youwillgetcorrespondingrewardsbycompletingspecifiedtradingvolumes.Tradingvolumeinvolvingtheuseoffuturestrialbonusisexcludedfromthevolumecalculation.FAQ:

動態 | BrewDog旗下酒吧將接受BCH支付:據CoinGeek消息，英國著名啤酒生產商BrewDog旗下酒吧BrewDog Canary Wharf將接受BCH支付。[2018/10/5]

Q:Whatisacashbackvoucher?

A:Cashbackvoucherscanbeusedinspottrading.Afteracashbackvoucherisused,thetradingfeewillbereturnedtoyourspotaccountby23:59(UTC)thenextdayintheformofaUSDTcashback(convertedtoUSDTatthereal-timeexchangerateoftheorderthatusesthevoucher).

Q:Whatisacrystal?HowcanIgetcrystals?

A:CrystalscanbeusedtoparticipateinactivitiesonHuobiGlobalsuchasPrimeBoxandNewListing.Thenumberofyourcrystalsdeterminesyoureligibilityforevents.Youcangetcrystalsbymeetingthespecifictradingvolumerequirement.

Q:HowdoIclaimmyrewardsfromRewardsHub?

A:Therewards(e.g.badges,crystals,coupons,andvirtualassets)obtainedfromRewardsHubarecreditedtoMyRewards.YoucanviewthedetailsofyourrewardsatMyRewards.

Q:HowdoIwithdrawmyrewards?

A:Whentherewardsreachavirtualassetvalueofatleast20USDT,youcanwithdrawthemto"Assets".Pleasenotethatthevalueofvirtualassetsisdependentonmarketconditions.

TradeonthegowithHuobiGlobalApp(iOS/Android)

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HuobiGlobalreservestherightinitssolediscretiontoamendorchangeorcancelthisannouncementatanytimeandforanyreasonswithoutpriornotice.TheaboveisforinformationpurposesonlyandHuobiGlobalmakesnorecommendationsorguaranteesinrespectofanyvirtualasset,product,orpromotiononHuobiGlobal.Pricesofvirtualassetsarehighlyvolatileandtradingvirtualassetsinvolvesrisk.PleasereadourRiskRemindertexthere.

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