Puas yog qhwv Bitcoin nyob rau hauv hem tom qab FTX tsoo?

Wrapped Bitcoin (wBTC) yog Bitcoin uas tau tsim dua tshiab los siv hauv Ethereum ecosystem. Tshaj tawm thaum Lub Ib Hlis 2019, wBTC yog Ethereum token uas tau txhawb nqa los ntawm Bitcoin (BTC), uas txhais tau hais tias ib qho wBTC yuav tsum ib txwm sib npaug rau ib qho Bitcoin. Lub wBTC token tso cai rau cov neeg siv txav mus nrog ntau yam Ethereum decentralized daim ntawv thov (dApps) thiab tshwj xeeb tshaj yog Ethereum's kev faib nyiaj rau kev lag luam (DeFi) system.

Dab tsi yog qhov kev siv ntawm wBTC?

Lub wBTC token tau tsim siv Ethereum's ERC-20 raws tu qauv los tsim Bitcoin liquidity rau DeFi system. Bitcoin-tsuas yog cryptocurrency cov neeg siv tau ua ntej tsis tuaj yeem nkag mus thiab siv DeFi dApps tsim los ntawm Ethereum raws tu qauv, thiab DeFi los paub txog lub sijhawm los ua kom muaj kev lag luam loj dua thiab kev lag luam zoo dua ntim ntawm Bitcoin zej zog los ntawm wBTC Ethereum tokens.

Tus qauv siv rau wBTC yog raws li cov nyiaj tau los lossis cov nyiaj qiv nyiaj rov qab ib zaug thaum kaw cov nyiaj qiv nyiaj cryptocurrency ntawm DeFi platforms. Thaum cov qiv nyiaj cryptocurrency tau them rov qab, cov khoom ntiag tug nyob rau hauv hom wBTC tau rov qab los. Yog tias cov khoom lag luam raug tshem tawm, lub platform tuaj yeem tau txais wBTC rov qab.

WBTC ua haujlwm li cas?

Qhwv Bitcoins square ntsuas tsim tom qab koj thov Ethereum-raws li ERC-20 tokens los ntawm ib tug neeg ua lag luam nyob rau hauv pauv rau koj Bitcoin. Thaum tau txais qhov kev thov, tus neeg ua lag luam tuaj yeem ua qhov lees paub Koj tus neeg siv khoom (KYC) thiab Anti-Money ntxhua (AML) txoj hauv kev los txheeb xyuas koj tus kheej thiab pib ua pab pawg ua haujlwm nrog tus neeg saib xyuas (BitGo tam sim no tsuas yog tus neeg saib xyuas tiag tiag rau wBTC). Lub chaw cia khoom tom qab ntawd mints ntau yam ntawm wBTC thiab xa mus rau tus tub luam qhov chaw nyob Ethereum.

Tom ntej no, koj thiab yog li ntawd tus neeg muag khoom yog tsim kev lag luam los ntawm kev sib pauv hauv nruab nrab (CEX) lossis ib pawg neeg sib koom ua ke (lub npe hu ua AN atomic swap) ntawm kev sib pauv decentralized, ua tus neeg muag khoom nrog Bitcoin thiab koj ua ke nrog koj. wBTC. Thaum pab pawg ua tiav lawm, koj tuaj yeem siv koj lub wBTC tokens ntawm ntau DeFi platforms xws li Compound thiab MakerDAO. Tom qab koj yuav tsum hloov koj wBTC rov qab rau Bitcoin, koj tsa tus neeg ua lag luam ib zaug ntxiv thiab yog li ntawd lub wBTC raug hloov rov qab. Tus neeg muag khoom tom qab ntawd rhuav tshem wBTC nyob rau hauv dab tsi hu ua kev kub hnyiab pab pawg.

Puas yog qhwv Tokens nyob rau hauv hem tom qab FTX tsoo?

Ob peb hnub dhau los, qhwv Bitcoin tau qhia nws qhov loj tshaj drawdowns tawm tsam nws haiv neeg Bitcoin. Thaum lub sijhawm sau ntawv, wBTC yog ntawm 16,419.71, thaum Bitcoin yog $ 16,587.11. Ob leeg tab tom qhia txog kev nce qib thaum lawv nce 0.57% thiab 0.49%. Yog li, nws tsis tuaj yeem tswj hwm tus nqi ntawm 1 Bitcoin. 

BitGo, lub tuam txhab uas tau ntiav kom rov qab tau cov cuab tam los ntawm FTX ua tsis tau tejyam, tuav ib tug wBTC cov ntaub ntawv phau ntawv uas qhia tau hais tias muaj me ntsis ntxiv Bitcoin nyob rau hauv kev saib xyuas dua wBTC, txhais tau tias muaj txaus npib rov qab wBTC. Cov lej los ntawm cov ntaub ntawv sau tseg qhia tias muaj kwv yees li 10000 BTC ntau dua piv rau tus lej ntawm wBTC, 225,862 wBTC tawm tsam tag nrho ntawm 235,452. 

Yog tias cov lus xaiv yuav tsum ntseeg tau qee qhov wBTC tau ploj lawm txij li lub cev qhuav dej ntawm Alameda. 

Alameda Kev Tshawb Fawb yog thov los ua ib qho ntawm cov lag luam loj tshaj plaws rau wBTC. wBTC tam sim no tab tom ntsib ib qho kev poob loj tshaj plaws tiv thaiv Bitcoin tom qab FTX sib tsoo. Raws li ib tsab ntawv ceeb toom, Alameda Kev Tshawb Fawb minted ntau dua 70% ntawm Wrapped Bitcoin tokens thaum Lub Yim Hli 2022 uas yog ze li ntawm 15,000 wBTC tokens. 

wbtc depegged los ntawm BTC

Yog tias qhov no muaj tseeb, cov tuam txhab sib txawv yuav tsum tau nqis tes ua kom rov ua kom lub wBTC. Kev txhawb siab ntawm wBTC nyob rau hauv ob peb teev dhau los tuaj yeem yog qhov tshwm sim ntawm kev kub hnyiab ntawm ntau tus wBTC los ntawm tus maub los. Yog li, muaj qhov ua tau siab ntawm wBTC raug cuam tshuam los ntawm kev sib tsoo ntawm FTX.

Sourya yog tus kiv cua crypto uas tau tsim kev txaus siab rau Kev Lag Luam Kev Lag Luam hauv ob peb xyoos dhau los. Tam sim no, ua hauj lwm raws li ib tug kws sau ntawv nrog Coingape, Sourya kuj yog ib tug avid nyeem ntawv. Sib nrug los ntawm kev sau ntawv, koj tuaj yeem pom nws mus koom kev ua paj huam, tshawb txog cafes thiab saib kab civliv. Raws li nws hais tias, "Aub yog kuv lub tsev," nws thawj zaug cawm tus dev yog thaum muaj hnub nyoog 7 xyoo! Nws niaj hnub hais lus rau lub hlwb thiab kev khav theeb.

Cov ntsiab lus nthuav tawm kuj suav nrog kev xav ntawm tus kheej ntawm tus sau thiab muaj feem xyuam rau kev lag luam. Ua koj cov kev tshawb fawb txog kev lag luam ua ntej nqis peev rau hauv cryptocurrencies. Tus sau lossis cov tshaj tawm tsis tuav txoj haujlwm koj qhov kev poob nyiaj txiag ntawm ntiag tug.

Tau qhov twg los: https://coingape.com/what-is-wrapped-bitcoin-wbtc-are-wrapped-tokens-under-threat-after-ftx-crash/