TerraUSD (UST) yog dab tsi thiab nws cuam tshuam li cas bitcoin?

Cov neeg taug kev taug kev dhau los ntawm cov zaub ntawm cryptocurrency Bitcoin thaum Lub Ob Hlis 15, 2022 hauv Hong Kong, Suav.

Anthony Koob | Cov duab Getty

Ib tug multibillion-duas thawj koom ruam uas bitcoin tuaj yeem ua raws li "txheej nyiaj txiag" rau kev lag luam crypto twb tau sim ua UST, qhov tsis sib haum xeeb ruaj khov, tawm tsam kom tswj hwm nws $ 1 peg.

UST poob ze rau 99 xees nyob rau lub asthiv, ua rau muaj kev ntshai ntawm qhov muaj peev xwm "khiav nyiaj hauv txhab nyiaj" uas tuaj yeem yuam Terra, txoj haujlwm tom qab nws, poob rau hauv $ 3.5 billion pawg ntawm bitcoin los txhawb lub token.

Tam sim no, Luna Foundation Guard, ib lub koom haum tsim los ntawm Terra tus neeg tsim khoom, hais tias nws yuav qiv $ 750 lab hauv bitcoin rau cov tuam txhab lag luam los tuav UST tus nqi peg. Tab sis qhov ntawd tau ua me ntsis los txhawb cov tub ua lag luam kev txhawj xeeb txog qhov cuam tshuam rau bitcoin.

UST yog dab tsi?

Tsim los ntawm Singapore-based Terraform Labs, UST yog dab tsi hu ua algorithmic stabilitycoin. Nws aims mus nqa tawm cov kev ua ntawm stabilitycoins zoo li tether, uas taug qab tus nqi ntawm cov Teb Chaws Asmeskas duas, tab sis tsis muaj cov nyiaj ntsuab nyob rau hauv ib qho chaw cia rov qab rau nws.

Hloov chaw, UST - lossis "terraUSD" - yog tsim los ntawm kev rhuav tshem tus muam token, hu ua luna, siv cov ntawv cog lus ntse, kab ntawm cov lej sau rau hauv blockchain.

"Yog tias koj tau txais, hais tias, $ 405, thiab koj hlawv ib luna, koj yuav tsum muaj peev xwm mint 405 ntawm UST stabilitycoin," Carol Alexander, tus xibfwb ntawm nyiaj txiag ntawm University of Sussex, piav qhia.

Tib yam siv rau lwm tus - luna tshiab yog minted los ntawm hlawv UST thiab lwm yam algorithmic stabilitycoins uas Terra txhawb.

Terra's protocols kuj muaj ib qho arbitrage mechanism, qhov twg cov tub ua lag luam tuaj yeem siv cov nqi sib txawv hauv txhua qhov tokens. Piv txwv li, kev thov ntau dhau ntawm UST tuaj yeem ua rau nws tus nqi siab tshaj $ 1. Qhov ntawd txhais tau tias cov tub luam tuaj yeem hloov pauv $ 1 tus nqi ntawm luna rau hauv UST, thiab hnab tshos qhov sib txawv raws li cov nyiaj tau los.

Tus qauv yog tsim los kom txawm tawm cov khoom siv thiab kev thov rau UST. Thaum tus nqi ntawm UST siab dhau lawm, cov neeg siv tau txhawb kom hlawv luna thiab tsim UST tshiab, ua kom cov nyiaj ruaj khov cov khoom noj thaum tseem txo cov luna hauv kev ncig.

Alexander hais tias "Lub luna dhau los ua qhov tsis tshua muaj, uas ua rau nws muaj txiaj ntsig ntau dua, hloov tus nqi mus rau UST," Alexander hais.

Thaum UST tus nqi qis dhau lawm, qhov rov qab tshwm sim - UST tau hlawv thiab luna yog minted. Qhov ntawd yuav tsum, hauv txoj kev xav, pab kom tus nqi ruaj khov.

Qhov teeb meem

'Reserve txiaj'

Lub tswv yim yog tias bitcoin yuav ua raws li "siv txiaj" rau Terra ecosystem.

LFG yuav lwm $1.5 billion nyob rau hauv bitcoin lub lim tiam dhau los, noj nws tag nrho cov reserves mus txog $ 3.5 billion. Txawm li cas los xij, hnub Monday, lub koom haum tau hais tias nws tab tom ua cov kauj ruam los "tiv thaiv kev ruaj ntseg" ntawm UST.

Qhov ntawd suav nrog qiv $ 750 lab tus nqi ntawm bitcoin rau cov tuam txhab lag luam "tiv thaiv UST peg" thiab ntxiv 750 lab hauv UST raug qiv los yuav ntau bitcoin "raws li kev ua lag luam normalize."

"Raws li feem ntau ntawm cov algo ruaj khov, peb tau pom tias cov pab pawg tom qab txoj haujlwm feem ntau yuav tsum tau nqis tes ua - yog li cov no tsis muaj kev tswj hwm lossis tswj hwm nws tus kheej tsis tau," said Vijay Ayyar, tus thawj coj ntawm tuam txhab kev tsim kho thiab thoob ntiaj teb ntawm crypto. pauv Luno.

Nws txhais li cas rau bitcoin

Cov tub ua lag luam txhawj xeeb tias UST's bitcoin underpinning yuav ua rau mob ntxiv rau lub cryptocurrency.

Cov npib digital loj tshaj plaws hauv ntiaj teb poob qis dua $ 33,000 rau hnub Monday, slumping mus rau nws qhov qis tshaj plaws txij thaum Lub Xya Hli 2021. Nws yog qhov kev lag luam kawg ntawm $ 32,921, nqis 6% hauv 24 teev dhau los.

LFG qhov kev cuam tshuam "yuav ntxiv rau kev muag khoom," said Derek Lim, tus thawj coj ntawm crypto kev pom ntawm Bybit pauv. "BTC yuav zoo li qis dua ua ntej nws rov qab thaum cov neeg muag khoom luv luv tau txais txiaj ntsig."

Kwon hais tias LFG yog "tsis txhob sim tawm nws txoj haujlwm bitcoin."

"Raws li kev lag luam rov qab los, peb npaj kom muaj cov nyiaj qiv rov qab rau peb hauv BTC, nce qhov loj ntawm peb cov peev nyiaj tag nrho," nws hais.

Lub hom phiaj yog kom nws thiaj li tso cai rau UST cov tuav kom txhiv lawv cov tokens pauv rau bitcoin. Bitcoin yuav ua lub luag haujlwm ib txwm coj los ntawm luna hauv qhov xwm txheej kub ntxhov, nrog arbitrageurs yuav UST thiab tom qab ntawd pauv nws rau luv nqi bitcoin. Tab sis qhov no tseem yog lub lis piam deb ntawm kev siv, thiab nws tsis paub meej tias nws yuav ua haujlwm li cas hauv kev xyaum.

Qhov kev pheej hmoo loj tshaj plaws mus rau pem hauv ntej yuav yog lwm qhov depegging ntawm UST yuam LFG kom tshem nws cov kev tuav pov hwm bitcoin, hais tias Hendo Verbeek, tus thawj coj ntawm kev lag luam ntau ntawm Pawg Kws Qhia Ntawv. Qhov ntawd tuaj yeem, dhau los, ua rau muaj kev cuam tshuam ntxiv ntawm "cov neeg siv nyiaj ntau dua" cov neeg yuav khoom, raws li Verbeek.

"Qhov no yog qhov xwm txheej npau suav phem uas zoo li qhov tshwm sim tiag tiag ntawm cov xwm txheej," nws hais.

Tau qhov twg los: https://www.cnbc.com/2022/05/09/what-is-terrausd-ust-and-how-does-it-affect-bitcoin.html