Lub caij ntuj sov dhau los, Polkadot tau ua nws tus kheej me ntsis ntawm keeb kwm tom qab lees paub thawj tsib txoj haujlwm los tuav parachain qhov ntawm nws canary network Kusama. Disparate blockchains uas ntsia liaj qhov rooj mus rau Polkadot lub ntsiab Relay Chain rau kev ruaj ntseg, tseem tsis muaj kev ywj pheej, parachains sawv cev rau txoj hauv kev tshiab ntawm kev ua lag luam hauv blockchain, lub zeem muag siab tshaj plaws txhawm rau txhim kho scalability thiab kev tswj hwm thaum tso cai muaj peev xwm hloov kho forkless. Tsib txoj haujlwm yog Karura, Moonriver, Shiden, Khala thiab Bifrost.
Fast-forward mus rau niaj hnub no, thiab thawj batch ntawm parachains yog teem kom tas sij hawm, tso tshaj 1 lab xauv Kusama (KSM) tokens mus rau hauv lub lag luam. Muab hais tias KSM cov khoom siv tam sim no yog 9 lab, kev lag luam yooj yim hais tias tus nqi yuav raug kev txom nyem, vim tias cov tokens uas yav tas los tsis tuaj yeem nkag mus sai sai. Tus nqi hloov pauv, tau kawg, cuam tshuam rau staking thiab kua staking - txawm tias qhov kev hloov tshiab tom kawg tso cai rau cov neeg siv siv lawv cov tokens txawm tias lawv raug kaw.
Related: Ntau npaum li cas intrigue yog tom qab Kusama qhov kev sib tw parachain?
Muaj koj ncuav mog qab zib thiab noj nws
Peb txhua tus paub txog staking: Nws yog tus txheej txheem ntawm "xauv" tokens rau hauv ib qho system raws li kev cog lus rau lub hom phiaj ntawm kev ruaj ntseg network. Hauv kev sib pauv rau ib qho kev koom tes hauv qhov kev sim siab, cov khoom plig tau txais txiaj ntsig.
Hauv Polkadot's complex nominated proof-of-stake (NPoS) ecosystem, stakers tuaj yeem yog tus neeg xaiv tsa (uas nws lub luag haujlwm yog los xaiv tus neeg lees paub uas lawv ntseeg siab) lossis tus neeg lees paub, tab sis ob qho tib si, kev txhawb nqa nyiaj txiag tib yam siv. Qhov teeb meem, raws li tau piav qhia saum toj no, yog qhov tshwm sim thaum kawg ntawm lub sijhawm staking. Nws yog txhua yam zoo thiab tau txais txiaj ntsig zoo rau kev ruaj ntseg Relay Chain (tsis yog hais txog ob peb qhov sib npaug sib npaug), tab sis yog tias tus nqi ntawm cov neeg sawv cev ntawm lub cev, nws tuaj yeem ua rau kev thuam ntawm tag nrho cov venture.
Thaum cov kua staking tsis tiv thaiv tus nqi hauv qab ntawm cov khoom muaj nqis, nws ostensibly ua rau cov neeg siv kom muaj kev nyab xeeb ntawm cov nyiaj tau los ntawm cov saw hlau thiab ua kom zoo dua cov txiaj ntsig ntawm cov txiaj ntsig tau muab los ntawm ntau daim ntawv thov kev lag luam. Qhov no yog ua tau los ntawm kev muab ib tug cais token uas sawv cev rau tus nqi ntawm ib ceg txheem ntseeg. Nrog rau cov kua derivative no tseem ceeb ua raws li ib txwm muaj token ntawm kev ua lag luam, qhov kev pheej hmoo ntawm tus nqi tam sim ntawd tsis ruaj khov tom qab qhov kawg ntawm lub sij hawm unbonding yog hais.
Cov qauv no tso cai rau cov neeg siv kom tswj tau lawv cov peev txheej thiab siv lub hauv paus token, txawm tias los ntawm kev hloov pauv, kev siv nyiaj lossis kev lag luam raws li lawv pom zoo. Qhov tseeb, cov neeg koom nrog tuaj yeem siv lawv cov khoom siv los ua cov khoom lag luam kom qiv lossis qiv thoob plaws cov kab ke sib txawv los koom nrog lwm cov nyiaj txiag tsis ncaj ncees (DeFi) cov hauv kev. Thiab qhov zoo tshaj plaws yog qhov khoom plig tau txais txiaj ntsig txuas ntxiv mus ntxiv ntawm cov khoom qub uas tau kaw hauv daim ntawv cog lus stake.
Related: Yuav ua li cas kua staking cuam tshuam parachain auctions ntawm Polkadot
Tab sis yuav ua li cas thaum lub sij hawm staking xaus, kuv hnov koj nug. Zoo, cov derivatives tsuas yog pauv rov qab rau cov npib ib txwm muaj kom tswj tau cov khoom siv tsis tu ncua.
Hauv qhov nutshell, nws yog rooj plaub ntawm koj lub ncuav mog qab zib thiab noj nws.
Lub neej yav tom ntej ntawm kev pov thawj ntawm ceg txheem ntseeg?
Cov pov thawj-ntawm-stake-stake pom zoo mechanism tau nyob rau hauv ib qho kev tsom teeb pom kev zoo ntxiv, tshwj xeeb tshaj yog thaum peb tau los ze zog rau qhov yob tawm ntawm PoS rau Ethereum 2.0. Lub blockchain txoj kev hloov pauv mus ntev mus rau kev pov thawj-ntawm-tus ceg txheem ntseeg yuav tsum txo qis nws lub zog siv ntau dua 99%, tawm hauv ib puag ncig cov neeg thuam los coj lawv cov lus tsis txaus siab rau Bitcoin thiab nws cov qauv tsis sib haum xeeb ntawm kev ua haujlwm.
Tsis muaj qhov tsis ntseeg tias PoS yog qhov kev xaiv zoo ib puag ncig, txawm tias qee qhov kev thuam PoW yog overblown vim kev txhim kho lub zog matrix nyiam los ntawm cov miners. Txawm hais tias muaj ntau yam kev txhim kho qhov kev pom zoo tau ua rau nws cov thawj coj, txawm li cas los xij, tseem muaj kev ua haujlwm. Nyob deb ntawm kev txiav txim siab science, pov thawj ntawm ceg txheem ntseeg yog ib qho kev tsim kho tshiab uas tuaj yeem ua tau thiab yuav tsum tau ua kom zoo. Thiab peb tuaj yeem pib los ntawm kev nce tus lej thiab lub peev xwm ntawm PoS validators.
Qhov no yog lub tswv yim tom qab Polkadot tus qauv NPoS, uas nrhiav kev sib txuas kev ruaj ntseg ntawm PoS nrog cov txiaj ntsig ntxiv ntawm cov neeg pov npav xaiv tsa. Hauv kuv qhov kev xav, kev sib tw ua kua ua rau cov txiaj ntsig zoo los ntawm kev daws qhov teeb meem ntev ntev los ntawm cov neeg siv: seb puas yuav kaw lawv cov tokens lossis siv lawv hauv DeFi decentralized applications (DApp).
Related: Muaj ntau txheej txheej crypto staking hauv DeFi ecosystem
Qhov teeb meem no tsis yog plague cov neeg siv xwb, tau kawg; Nws ua mob rau tag nrho DeFi toj roob hauv pes. Rau qee qhov cryptocurrencies, qhov feem pua ntawm cov khoom xa tuaj raug kaw hauv staking tuaj yeem tshaj 70%. Thaum lub sijhawm sau ntawv, piv txwv li, yuav luag peb-quarters ntawm Solana's SOL tokens yog staked —- thiab tshaj 80% ntawm BNB, raws li rau Statista. Nws tsis yog qhov zoo tshaj plaws kom paub tias tsuas muaj 30% ntawm cov khoom siv token muaj rau siv hauv DApps yog qhov tsis zoo rau kev lag luam tag nrho.
Thaum cov ntaub ntawv pov thawj-ntawm- ceg txheem ntseeg xav tau ib lub koom haum koom nrog kom muaj kev ruaj ntseg, DApp cov neeg tsim khoom xav pab txhawb kev lag luam - thiab kev lag luam xav tau tokens. Qhov tshwm sim ntawm cov kua staking yog li tau txais tos los ntawm ob tog thiab tshwj xeeb los ntawm DApp cov tsim, uas tau raug yuam kom muab siab dua thiab siab dua APYs kom ntseeg tau cov neeg siv lawv cov khoom muaj txiaj ntsig zoo tshaj plaws hauv DApps lucrative dua li daim ntawv cog lus.
Los ntawm kev tswj hwm cov khoom lag luam tsis tu ncua, hais txog kev txhawj xeeb ntawm tus nqi hloov pauv thiab pab cov neeg siv tsim cov khoom plig siab dua (stakes payouts plus DApp yield), kua staking yog ib qho kev hloov tshiab tshaj plaws hauv DeFi keeb kwm luv luv. Cia peb cia siab tias ntau tus neeg koom nrog tuaj rau qhov kev paub ntawd.
Kab lus no tsis muaj cov tswv yim peev lossis cov lus pom zoo. Txhua qhov kev nqis peev thiab kev lag luam tawm mus cuam tshuam nrog kev pheej hmoo, thiab cov nyeem yuav tsum ua lawv tus kheej kev tshawb fawb thaum txiav txim siab. Cov kev xav, kev xav thiab kev xav ntawm no yog tus kws sau ib leeg thiab tsis tas yuav muaj kev cuam tshuam lossis sawv cev ntawm kev xav thiab kev xav ntawm Cointelegraph. Lus Wang yog ib tug co-founder ntawm Bifrost thiab ib tug ua lag luam koom nyob rau hauv lub teb ntawm Web3. Nws yog tus tsim tawm tag nrho ntawm Sina Weibo. Tom qab Lurpis koom nrog Bifrost hauv 2019, lub platform tau dhau los ua thawj pawg ntawm pab pawg siv Substrate, nws tau txais nyiaj pab los ntawm Web3 Foundation, thiab nws yeej thawj Substrate hackathon khoom plig. Tau qhov twg los: https://cointelegraph.com/news/stake-or-dapp-with-liquid-staking-you-don-t-have-to-choose