Cov tub lag luam uas siv Ethereum network paub txog cov ERC-20 tus qauv txheej txheem thiab muaj feem ntau yuav pauv thiab nqis peev hauv tokens uas siv nws. Tom qab tag nrho, nws cov practicality, pob tshab thiab yoog raws tau ua nws txoj kev lag luam rau Ethereum-raws li cov haujlwm.
Yog li ntawd, ntau decentralized applications (DApps), crypto hnab nyiaj thiab pauv kev txhawb nqa ib txwm muaj ERC-20 tokens. Txawm li cas los xij, muaj ib qho teeb meem: Ether (ETH) thiab ERC-20 tsis ua raws nraim li cov cai, raws li Ether tau tsim txoj hauv kev ua ntej ERC-20 tau ua raws li tus qauv kev ua haujlwm.
Yog li, vim li cas qhwv ETH tseem ceeb? Hais luv luv, ERC-20 tokens tsuas yog pauv nrog lwm ERC-20 tokens, tsis yog Ether. Txhawm rau txuas qhov sib txawv no thiab ua kom muaj kev sib pauv ntawm Ether rau ERC-20 tokens (thiab rov ua dua), Ethereum network tau qhia qhwv Ethereum (wETH). Uas tau hais tias, wETH yog ERC-20 tradable version ntawm ETH.
Dab tsi yog qhwv Ether (wETH)?
Raws li tau hais tseg, wETH yog cov ntawv qhwv Ether, thiab nws muaj npe li ntawd vim tias wETH yog qhov tseem ceeb Ether "pob" nrog ERC-20 token qauv. Cov nyiaj npib qhwv thiab cov tokens zoo ib yam li lawv cov khoom muaj nqis.
Yog li, yog qhwv Ethereum muaj kev nyab xeeb rau kev lag luam thiab nqis peev hauv? Cov lus teb yog yog, raws li Ethereum muaj kev txhawj xeeb. wETH yog pegged rau tus nqi ntawm ETH ntawm 1: 1 piv, yog li lawv yeej zoo ib yam. Tsuas yog qhov sib txawv ntawm qhwv tokens thiab lawv cov peev txheej hauv qab yog lawv cov ntaub ntawv siv, tshwj xeeb tshaj yog rau cov npib qub xws li Bitcoin (BTC) thiab Ether.
qhwv tokens zoo li stablecoins, mus rau ib qho degree. Los xav txog nws, cov nyiaj npib ruaj khov kuj tuaj yeem suav tias yog "pob USD," vim tias lawv muaj txiaj ntsig zoo ib yam li lawv cov cuab yeej cuab tam, Tebchaws Asmeskas duas. Lawv kuj tuaj yeem raug txhiv rau cov nyiaj fiat txhua lub sijhawm.
Bitcoin kuj muaj ib daim ntawv qhwv hu ua Qhuas Bitcoin, uas muaj nqi tib yam li Bitcoin. Cov tib yam mus rau lwm yam blockchains zoo li Fantom thiab Avalanche.
Qhwv Ethereum tokens tuaj yeem muab qhwv tom qab lawv tau qhwv, thiab cov txheej txheem yooj yim: Cov neeg siv tsuas yog yuav tsum xa lawv cov wETH tokens mus rau daim ntawv cog lus ntse ntawm Ethereum network, uas yuav rov qab tau qhov sib npaug ntawm ETH.
Qhwv tokens daws teeb meem kev sib tshuam uas feem ntau blockchain muaj thiab tso cai rau qhov yooj yim pauv ntawm ib tug token rau lwm tus. Piv txwv li, cov neeg siv feem ntau tsis tuaj yeem siv Ether rau Bitcoin blockchain or avalanche ntawm Ethereum blockchain. Los ntawm kev qhwv, cov nyiaj npib hauv qab yog tokenized thiab qhwv nrog qee yam blockchain tus qauv token, yog li tso cai rau lawv siv ntawm lub network ntawd.
Kev qhwv Ethereum (wETH) ua haujlwm li cas?
Tsis zoo li Ether, wETH tsis tuaj yeem siv los them cov nqi roj hauv lub network. Vim tias nws yog ERC-20 sib xws, txawm li cas los xij, nws tuaj yeem siv los muab kev nqis peev ntau thiab koom nrog hauv DApps. wETH kuj tuaj yeem siv rau ntawm lub platform xws li OpenSea los yuav thiab muag los ntawm kev sib tw.
Wrapping Ether tokens suav nrog xa ETH rau daim ntawv cog lus ntse. Daim ntawv cog lus ntse yuav tsim WETH rov qab los. Lub caij no, ETH raug kaw los xyuas kom meej tias wETH tau txais kev txhawb nqa los ntawm kev cia.
Thaum twg wETH pauv rov qab rau hauv ETH, qhov sib pauv wETH yog hlawv los yog tshem tawm ntawm kev ncig. Qhov no yog ua los xyuas kom meej tias wETH tseem pegged rau tus nqi ntawm ETH txhua lub sijhawm. wETH tseem tuaj yeem tau txais los ntawm kev sib pauv lwm cov tokens rau nws ntawm kev sib pauv crypto, xws li SushiSwap lossis Uniswap.
Yog li, dab tsi yog lub ntsiab lus ntawm qhwv Ethereum? Raws li WETH.io, lub hom phiaj kawg yog mus update Ethereum's codebase thiab ua kom nws ERC-20 ua raws nws tus kheej, thaum kawg tshem tawm qhov xav tau qhwv Ether rau lub hom phiaj ntawm kev sib koom tes. Tab sis, txog thaum ntawd, wETH tseem tseem muaj txiaj ntsig zoo hauv kev muab cov nyiaj tau los rau cov dej ua kua dej, nrog rau kev qiv nyiaj crypto thiab NFT kev lag luam, thiab lwm yam.
Nyob rau hauv luv luv, nws tsis yog ib qho teeb meem ntawm ETH vs. wETH txij li thaum wrapping Ethereum yog ib qho kev ua haujlwm ntau dua li kev daws teeb meem tas mus li. Nrog tus lej ntawm kev hloov kho dua tshiab slated rau tshwm sim ntawm Ethereum network xyoo dhau los, Ethereum zoo li yuav txav los ze rau kev sib cuam tshuam zoo dua los ntawm hnub.
Yuav qhwv Ether (ETH) li cas?
Muaj ntau txoj hauv kev los qhwv Ether. Raws li tau hais, ib txoj hauv kev ua tau zoo tshaj plaws yog xa ETH rau daim ntawv cog lus ntse. Lwm txoj kev yog swapping wETH rau lwm tus token ntawm kev sib pauv crypto.
Cia peb saib peb txoj hauv kev los tsim wETH hauv ntu hauv qab no:
Siv wETH ntse daim ntawv cog lus ntawm OpenSea
Hauv qhov piv txwv no, peb yuav siv OpenSea platform los hloov ETH rau wETH siv wETH ntse daim ntawv cog lus.
Ua ntej, nyem rau ntawm "Wallet," nyob rau ntawm sab xis saum toj ntawm OpenSea. Tom qab ntawd, nyem rau ntawm peb qhov chaw nyob ib sab ntawm Ethereum thiab xaiv "Wrap."
Tom ntej no, sau tus nqi rau tus nqi ntawm ETH kom hloov mus rau wETH. Tom qab ntawd, nyem "Wrap ETH." Qhov no yuav hu rau wETH ntse daim ntawv cog lus los hloov ETH rau wETH.
Lub MetaMask pop-up yuav tshwm sim, ua rau tus neeg siv kos npe rau kev sib pauv.
Tom qab ntawv cov lus pom zoo yuav tshwm sim thaum qhwv tiav.
Cov hloov dua siab tshiab wETH yuav tshwm nyob rau hauv lub hnab nyiaj ntawm tus neeg siv tus account OpenSea. Lub wETH yuav dais lub pob zeb liab Ethereum raws li nws lub logo, qhov txawv ntawm ETH.
Tsim wETH ntawm Uniswap
Thaum siv Uniswap, tus neeg siv thawj zaug yuav tsum txuas lawv lub hnab nyiaj thiab xyuas kom meej tias Ethereum network raug xaiv.
Tom qab ntawd, nyem "Xaiv Token," nyob rau hauv qab teb, thiab xaiv wETH los ntawm cov npe ntawm cov kev xaiv.
Tam sim no, nkag mus rau tus nqi ntawm ETH kom hloov mus rau wETH thiab nyem "Wrap."
Tom qab ntawd qhov kev hloov pauv yuav tsum tau lees paub los ntawm tus neeg siv lub hnab nyiaj crypto. Cov nqi roj hauv ETH kuj yuav tsum tau them rau theem no. Thaum tag nrho cov ntsiab lus nyob rau hauv kev txiav txim thiab qhov kev sib pauv tau lees paub los ntawm tus neeg siv kawg, txhua yam uas tseem tshuav ua yog tos rau kev sib pauv kom paub tseeb hauv blockchain.
Tsim wETH nrog MetaMask
Thaum qhib lub MetaMask hnab nyiaj, pib los ntawm kev ua kom ntseeg tau tias lub network xaiv yog "Ethereum Mainnet." Tom qab ntawd, nyem "Swap."
Tom qab ntawd, xaiv WETH los ntawm "Swap rau" teb.
Tom ntej no, nkag mus rau tus nqi ntawm ETH kom hloov pauv. Tom qab ntawd, nyem "Review Swap."
Ib lub qhov rais uas qhia ib qho kev tsocai ntawm tus nqi hloov dua siab tshiab yuav tshwm sim. Txij li thaum nws koom nrog kev hloov pauv ntawm ETH rau wETH, tus nqi yuav tsum yog 1: 1. Txhawm rau ua kom tiav qhov kev sib pauv, nyem "Swap."
Yuav ua li cas unwrap Ether (ETH)?
Unwrapping Ether kuj tuaj yeem ua tiav manually, xws li los ntawm kev cuam tshuam nrog daim ntawv cog lus ntse. Piv txwv li, ETH kuj tseem tuaj yeem muab qhwv rau tib txoj kev uas nws tuaj yeem qhwv los ntawm wETH ntse daim ntawv cog lus ntawm OpenSea. Qhov txawv tsuas yog tias tsis yog txhaj "Wrap ETH," tus neeg siv yuav tsum nyem "Unwrap wETH."
Tib yam mus rau swapping wETH rov qab rau ETH, uas tuaj yeem ua tiav los ntawm kev siv Uniswap lossis MetaMask. Cov txheej txheem rau unwrapping yog qhov tseem ceeb tib yam li cov txheej txheem tau teev tseg saum toj no rau wrapping ETH ntawm ob lub platform. Qhov sib txawv tsuas yog qhov yuav tsum tau hloov pauv (los ntawm wETH rau ETH).
Dab tsi yog qhov txaus ntshai ntawm kev siv qhwv tokens?
Ethereum co-creator Vitalik Buterin nws tus kheej tau taw qhia ib qho ntawm qhov tsis zoo ntawm cov cuab yeej qhwv. Raws li Buterin, qhov teeb meem tseem ceeb nrog ntau ntawm cov cuab yeej qhwv no yog lawv qhov rhiab heev rau centralization.
Tam sim no, wrapping cov cuab tam tsis yog Turing-ua tiav thiab ua tsis tau suab los ntawm Ethereum blockchain. Raws li kev sib tham, qhwv tsuas yog ua los ntawm kev siv cov kev pabcuam hauv nruab nrab, yog li kev txhawj xeeb rau kev ua haujlwm thiab kev tsim txom.
Tshaj tawm qhwv tokens nyob ntawm qhov thib peb-tog platforms uas muab lawv, inevitably raug txiav txim siab hais txog cov cuab yeej qhwv rau hauv nruab nrab cov koom haum. Buterin suab nws cov kev txhawj xeeb txog qhov muaj peev xwm ntawm cov txheej txheem zoo li no cuam tshuam cov ntsiab lus tseem ceeb ntawm kev faib tawm thiab kev pom tseeb uas kev lag luam blockchain sawv rau.
Yav tom ntej ntawm qhwv tokens
Tam sim no, qhwv tokens ua rau nws muaj peev xwm rau blockchains cuam tshuam nrog ib leeg. Qhov no tso cai rau kom muaj ntau qhov kev faib tawm ecosystem, qhov twg cov tokens tuaj yeem hloov pauv tau yooj yim lossis sib pauv ntawm cov platform sib txawv.
Cov kev daws teeb meem zoo dua yog nyob rau lub qab ntug, xws li hloov kho blockchains 'codebases kom sib haum nrog ib leeg lossis siv cov hlua txuas txuas. Rau Ethereum, tsawg kawg, txoj kev npaj yog thaum kawg theem tawm kev siv cov ntaub qhwv tokens zoo li wETH nrog rau kev txhim kho network.
Qhov no tsis tau txhais hais tias qhwv tokens yuav ploj mus sai sai. Lawv tseem yuav ua lub luag haujlwm tseem ceeb, muab kev pabcuam muaj txiaj ntsig rau cov neeg xav tau. Rau ib qho, qhwv tokens tuaj yeem ua lub zog ruaj khov ntawm cov blockchains sib txawv, vim lawv pab tswj cov nqi sib xws ntawm lawv.
Lawv kuj tuaj yeem pab ua kom yooj yim sib txuas sib txuas atomic swaps, uas tau dhau los ua neeg nyiam. Nyob rau lub sijhawm ntev, txawm li cas los xij, qhwv tokens yuav zoo li tsawg dua thiab tsis tsim nyog vim tias blockchains tuaj yeem ua haujlwm ntau dua.
Kev yuav a daim ntawv tso cai rau tsab xov xwm no. Tsim los ntawm SharpShark
Tau qhov twg los: https://cointelegraph.com/news/what-is-wrapped-ethereum-weth-and-how-does-it-work