xovxwm tso tawm
XOVXWM POV. Raws li qhov nyuaj ntawm dApps tam sim no (daim ntawv thov decentralized) ntawm Algorand loj hlob, yog li yuav tsum muaj cov infrastructure, tshwj xeeb tshaj yog oracles, kom pab tau ntau dua thiab zoo dua feature teev. Hauv Algorand ecosystem, Algoracle cov cov kev xav ntawm off-chain xam yog li ntawd tsim nyog los tham txog cov ntsiab lus tseem ceeb.
Dab tsi yog nws?
Txij thaum cov ntawv cog lus ntse tsis tuaj yeem nkag mus rau cov ntaub ntawv sab nraud ntawm lawv tus kheej, tag nrho Web 3.0 thev naus laus zis yog tsim los ntawm lub hauv paus ntawm qhov tseem ceeb tshaj plaws ntawm blockchain middleware, oracles. Tam sim no tiam ntawm decentralized oracle tes hauj lwm yog li nrhiav kom txuas lub ntiaj teb no tiag tiag, off-chain cov ntaub ntawv rau blockchains. Raws li qhov nyuaj ntawm dApps tam sim no loj hlob tuaj, txawm li cas los xij, oracles yuav tsum paub tab thiab nthuav dav kom haum rau ntau dua thiab sib sib zog nqus feature teeb tsa raws li tau hais tseg.
Qhov tseem ceeb tom ntej nyob rau hauv oracle txoj kev loj hlob yog qhov tseeb off-chain xam, uas qhov tseem ceeb tso cai rau cov oracles los tswj cov txheej txheem kev ua haujlwm siab dua ntxiv nrog rau cov ntaub ntawv sib sau thov sawv cev ntawm cov ntawv cog lus ntse hauv txoj kev tsis tso cai ua ntej tshaj tawm cov ntaub ntawv ntawm cov saw hlau. Raws li xws li, streamlining thiab txhim kho kev ua haujlwm ntawm oracle off-chain xam tsis tsuas yog txhim kho kev ua tiav daim ntawv cog lus ntse, kev siv nyiaj txiag, thiab kev ua kom muaj zog, tab sis nws kuj tseem muab cov ntawv thov kev lag luam nrog lub neej zoo heev uas peb feem ntau tau txais kev tso cai hauv Web 2.0. , uas suav nrog tej yam xws li kev ceeb toom laub thiab kev hloov pauv automation, tsis tas yuav tsum tau dApps los tso siab rau ntau yam kev pabcuam nrog ntau theem ntawm centralization.
Vim li cas ib qho ntawm qhov no tseem ceeb?
Nws yog qhov yooj yim rau kev xav tias thaum pab pawg tsim kho dApps ntau dua, hom kev nrhiav cov ntaub ntawv, kev ua, thiab kev suav yuav dhau los ua qhov nyuaj. Ib daim ntawv thov feem ntau yuav tsum tau rub cov ntaub ntawv los ntawm ntau qhov chaw thaum siv qee qhov kev txwv thiab lim cov logic. Aggregating cov ntaub ntawv los ntawm ob peb APIs, xaiv statistical methodologies, thiab ntau hom ntaub ntawv qhia tau hais tias cov kev ua ub no tau sai heev tsis tas yuav complex. Yog li ntawd, txoj kev ua tau zoo dua ntawm kev ua haujlwm tawm ntawm cov saw hlau thiab siv cov logic rau ntau qhov xwm txheej thiab siv rooj plaub yog qhov tseem ceeb.
Tsis tas li ntawd, feem ntau EVM oracles tam sim no muab txoj hauv kev rau kev thov qee cov APIs, tso cai rau cov neeg siv xaiv URL lossis JSON los ntawm kev xa cov ntaub ntawv, txawm hais tias lawv tsis yog ib txwm txhawb nqa cov ntaub ntawv sib sau ua ke. Aggregated cov ntaub ntawv kwj yog nquag tsim los yog enabled nyob rau hauv rooj plaub ntawm cov ntaub ntawv, ua rau cov ntaub ntawv centralization thiab inflexibility ntawm logic daim ntawv thov.
Qhov zoo tshaj plaws oracle tsim, los ntawm qhov kev xav ntawm tus tsim tawm, yuav yog li ua kom cov ntaub ntawv sib sau ua ke rau kev suav dav dav. Yooj yim muab tso, oracles yuav tsum ua haujlwm zoo ib yam li Txheej-2 cov ntawv cog lus ntse, qhov twg cov lus programming qib siab yuav raug siv los ua cov laj thawj tsis ntseeg. Cov neeg tsim khoom yuav tsum muaj kev nkag mus rau ib qho kev sib cuam tshuam uas yog pre-programmed nrog lub hom phiaj tshwj xeeb hauv siab.
Yog li dab tsi yog qhov teeb meem thiab Algorand pab tau li cas?
Tu siab, vim yog outdated code thiab yuav tsum tau tswj rov qab compatibility rau cov neeg siv tam sim no, yav tas los tau hais txog qhov tseem ceeb ntawm lub neej hloov pauv thiab ntxiv yog qhov nyuaj heev rau kev ua tiav hauv V1.0 oracles uas twb muaj lawm. Kev sim dov tawm kev txhim kho uas yuav txhim kho kev lag luam tawm hauv lub xeev oracles tam sim no yuav yog qhov zoo sib xws rau kev ntxiv cov khoom tshiab rau lub dav hlau uas twb muaj lawm. Vim li no, feem ntau ntawm kev hloov kho oracle V2.0 feem ntau tseem yuav ua rau cov neeg tsim khoom tswj hwm ntau qhov sib cuam tshuam, ob qho tib si rau cov ntaub ntawv txau thiab txheej txheej-2 ua haujlwm.
Algoracle tab tom ua haujlwm los tsim kev sib koom ua ke nrog kev ua haujlwm tawm hauv lub siab, ua tau los ntawm kev siv ntse ntawm Algorand kev pom zoo. Qhov tseem ceeb ntawm Algorand's Pure Proof of Stake (PPoS) kev pom zoo yog tias nws qhov zoo tuaj yeem tsuas yog duplicated rau cov ntaub ntawv oracle. PPoS lub tswv yim, raws li Byzantine kev pom zoo, zam cov teeb meem pov thawj ntawm kev ruaj ntseg (PoS) kev ruaj ntseg los ntawm kev txhim kho lub network nrog rau qhov tseem ceeb ntawm feem ntau pob tshab yam tsis muaj kev tsis ncaj ncees raws li txhua tus neeg ua pov thawj tag nrho cov ceg txheem ntseeg.
Hauv lwm lo lus, es tsis txhob raug yuam kom kaw qhov rooj thiab qhov kev pheej hmoo ntawm cov neeg muaj feem cuam tshuam loj rau kev tswj hwm kev tswj hwm hauv lub network hauv PoS, PPoS yuav hloov pauv txoj hauv kev sib luag uas xaiv cov neeg siv khoom siv los ntawm tag nrho cov neeg siv khoom siv lub cev, yog li tshem tawm cov kev txwv nkag nrog rau cov ceg txheem ntseeg tsawg kawg nkaus. kev xav tau.
Txij li thaum nws pib, Algorand tau muaj peev xwm ua tiav qhov kev ua tau zoo kawg, teev, thiab 100% uptime vim yog qhov kev xaiv random, tseem hu ua Verifiable Random Function (VRF) cryptographic sortition. Silvio Micali: koj puas xav tau ntau tus thwjtim?, tus tsim ntawm Algorand, yog tus kws tsim qauv tsim qauv tom qab lub tswv yim ntawm VRFs, uas tam sim no yog ib qho tseem ceeb ntawm lub tsev tsim rau cybersecurity thiab cryptography daim ntawv thov.
Qhov tseem ceeb ntawm VRFs
Qhov tseem ceeb, VRF yog lub tshuab hluav taws xob tamper-pov thawj. Cov peev txheej zoo li no muaj txiaj ntsig zoo rau cov ntawv cog lus ntse uas cuam tshuam nrog kev rho npe, kev sib tw, kev ua haujlwm lossis xaiv lub luag haujlwm, lossis lwm yam haujlwm uas yuav tsum tau ua pov thawj tsis muaj tseeb.
Algoracle tuaj yeem xa qhov zoo tshaj 'VRF-as-a-service' muab thaum tseem muaj tswv yim siv VRFs ntawm qhov kev pom zoo ntawm lub network kom ncav cuag qhov ua tau zoo tshaj plaws los ntawm piggybacking ntawm Algorand's PPoS kev pom zoo thiab hauv qab-up tsim ntawm kev sib koom ua ke.
Los ntawm kev koom ua ke VRFs ntawm qib qis, Algoracle yog li no tuaj yeem xa cov kev ntseeg tau zoo dua thiab ua tau zoo. Algoracle qhov kev siv ntawm VRF nyob rau hauv PPoS kev pom zoo, uas ua kom ntseeg tau tias random sampling ntawm validators, tso cai tsis tau tsuas yog tiam tom ntej no off-chain xam, tab sis kuj muaj ntau yam tseem ceeb functionalities coj mus rau kev tso cai nyob rau hauv lub Web 2.0 ntiaj teb no uas tam sim no evade cov kev muab ntawm oracle muab hnub no.
Hais txog Algoracle
Algoracle, thawj dynamic, decentralized oracle network tsim nyob rau hauv Algorand blockchain, tau tsim nyob rau lub caij nplooj zeeg xyoo 2021 thiab yeej thawj qhov chaw hauv Encode's Algorand Hackathon.
Lub hom phiaj ntawm Algoracle yog muab cov kev daws teeb meem yooj yim thiab siv tau yooj yim los pab dApps ua rau Algorand nkag mus rau cov ntaub ntawv tawm ntawm cov saw hlau yam xyuam xim, meej, thiab nrawm. Los ntawm kev muab kev koom tes nrog kev koom tes uas tau lees paub rau txhua tus neeg ua haujlwm ywj pheej ntawm cov neeg siv khoom thiab cov neeg siv uas xav pab txhawb rau lub network rau kev txhawb nqa kev lag luam, Algoracle npaj siab ua qhov kev ntseeg siab tshaj plaws, ruaj ntseg, thiab cov ntaub ntawv yooj yim tshaj plaws hauv ntiaj teb.
Algorcale ntseeg hais tias cov ntaub ntawv ntawm lub sijhawm tiag tiag yog qhov muaj txiaj ntsig zoo kawg thiab yuav tsum raug xa tawm ncaj qha, raug, thiab raws sijhawm. Nws yog li ntawd aspires los ua ib qho ntawm blockchain sector qhov loj qhib qhov chaw oracle tes hauj lwm nyob rau hauv cov ntaub ntawv decentralized ua ecosystem.
Tsis tas li ntawd, Brave New Npib, Amberdata, Kaiko, thiab Nomics, tsuas yog qee tus neeg koom tes tam sim no. Lub caij no, Bankrolled, Glitter Finance, Equito Finance, Upside Finance, Prismatic, Webblen Network, Mercury Labs, AlgoGuard, thiab lwm yam yog cov neeg siv khoom loj. Hais txog qhov ua tau zoo tshaj plaws, cov noob puag ncig tau kaw tiav, thiab kev koom tes tseem ceeb nrog Amberdata kuj tau tsim. Lub mainnet launch, raws li zoo raws li lub launching ntawm lub GORA token, nrog rau kev muab VRF thiab kev suav muaj peev xwm yog cov ntsiab lus tseem ceeb ntawm kev tsom mus rau 12 lub hlis tom ntej.
Mus saib lub vev xaib official thiab Twitter thiab Discord channels kom paub ntau ntxiv thiab hloov tshiab tsis tu ncua.
Nov yog xov xwm tawm. Cov nyeem yuav tsum ua lawv tus kheej vim kev mob siab ua ntej ua ib qho kev ua cuam tshuam nrog lub lag luam nce qib lossis ib qho ntawm cov koom tes lossis cov kev pabcuam. Bitcoin.com tsis yog lub luag haujlwm, ncaj qha lossis tsis ncaj rau, rau ib qho kev puas tsuaj lossis poob lossis ua rau raug iab liam los ntawm kev siv lossis kev sib txuas nrog kev siv lossis kev cia siab rau ib cov ntsiab lus, khoom muag lossis cov kev pabcuam tau hais hauv tsab xov xwm tshaj tawm.
Duab Credit: Shutterstock, Pixabay, Wiki Cov Lus Qhia
Tau qhov twg los: https://news.bitcoin.com/algorand-looks-to-prove-why-algoracle-is-needed-in-the-contemporary-blockchain-and-crypto-sector/