Lub koom haum National Basketball Association (NBA) tau tshaj tawm ncua sijhawm minting ntawm nws cov tshiab tsis-fungible token sau, hu ua - Lub Koom Haum - tom qab pom qhov tsis txaus ntseeg loj los ntawm BlockSec. Tsawg tshaj li ib hnub tom qab cov pab koomtes tshaj tawm minting ntawm nws Ethereum-based non-fungible token (NFT), nws tau lees paub cov teeb meem nrog daim ntawv cog lus ntse uas ua rau "Tswj Npe" khoom muag tawm ntxov ntxov.
Lub Flaw
Blockchain ruaj ntseg ruaj ntseg, BlockSec tau tshaj tawm qhia txog qhov muaj qhov tsis zoo loj uas tuaj yeem tso cai rau lub koom haum siab phem rau mint ntau tus NFTs, yam tsis tau them ib qho tokens. Raws li official blog ncej, lub tuam txhab tau hais tias qhov laj thawj tseem ceeb tom qab qhov tsis raug yog kev siv tsis raug ntawm kev lees paub kos npe.
Qhov no tseem ceeb txhais tau hais tias daim ntawv cog lus tsis ua kom ntseeg tau tias kos npe tsuas yog siv tau los ntawm tus neeg siv (thiab tsuas yog tus neeg siv) ib zaug xwb. Qhov tsis txaus ntseeg kuj tso cai rau tus neeg tawm tsam rov siv tus neeg siv cai kos npe thiab mint tokens rau lawv tus kheej.
Lub tuam txhab tau hais tias,
"Peb xav tsis thoob tias qhov tsis zoo li no tuaj yeem tshwm sim hauv NFT qhov project nrov. Tag nrho cov zej zog yuav tsum tau ua tib zoo saib xyuas kev ruaj ntseg ntawm daim ntawv cog lus. "
Tus neeg tawm tsam tau tshaj tawm tias tswj tau mint 100 NFTs thiab muag lawv ntawm OpenSea kev lag luam. Qhov kev txhim kho tshiab tshaj plaws qhia txog, ib zaug ntxiv, qhov tsim nyog ntawm kev ntsuas kev ruaj ntseg ntawm daim ntawv cog lus ntse.
Tus neeg siv Twitter hais tias,
"Dab tsi yog qhov lom zem ntau ntxiv txog qhov NBA Associated NFT no yog nws hu ua V2 ntawm OpenSea. Qhov no txhais tau tias lawv tsim ib daim ntawv cog lus, pom qhov yuam kev thiab tom qab ntawd tso tawm V2 nrog qhov tseem ceeb tshaj plaws siv tau hauv nws. Leej twg ntawm NBA xaiv qhov kev koom tes no yuav tsum raug rho tawm haujlwm. "
NFT Sau
NBA thawj zaug tau tshaj tawm qhov kev tshaj tawm ntawm nws qhov Web 3 qhov project - "Lub Koom Haum" - uas suav nrog 18,000 tus cim tsis muaj peev xwm sawv cev rau tag nrho 240 tus neeg ua si NBA hauv kev ua si xyoo no. Tsis tas li ntawd, 75 NFTs tau muab faib ua ntu zus siv Chainlink VRF rau txhua tus neeg ua si los ntawm 16 pawg koom nrog.
Leveraging Chainlink oracles yuav tso cai rau txhua tus neeg ua si NFT zoo li hloov pauv tau. Cov dynamic NFTs yuav hloov pauv nyob rau hauv tsos raws li kev ua tau zoo ntawm cov players. Hauv luv luv, kev ua tiav ntau dua thaum lub sijhawm 2022 NBA playoffs txhais tau tias cov neeg ua si yuav pom ntau qhov kev hloov pauv hauv lawv cov khoom siv digital, thoob plaws lub caij sib tw tom ntej.
Binance Dawb $ 100 (Tswj): Siv cov ntawv txuas no mus rau npe thiab tau txais $ 100 pub dawb thiab 10% tawm tus nqi ntawm Binance Futures thawj lub hlis (cov ntsiab lus uas).
PrimeXBT Kev Tshwj Xeeb: Siv cov ntawv txuas no sau npe & sau POTATO50 code kom tau txais txog li $ 7,000 ntawm koj cov nyiaj tso cia.
Tau qhov twg los: https://cryptopotato.com/nba-pauses-minting-of-the-association-nft-collections-after-spotting-serious-vunerability/