Band Protocol ($BAND) tau tshaj tawm tias Web3 thiab dApp cov haujlwm ntawm BNB Chain, Ethereum, Polygon thiab lwm yam blockchains tam sim no tuaj yeem koom ua ke nws tamper-proof Verifiable Random Function (VRF).
Band VRF Nyob ntawm Ntau Qhov Blockchains
Band raws tu qauv, ib tug decentralized cross-chain cov ntaub ntawv oracle platform uas sib sau ua ke thiab pub cov ntaub ntawv ntawm lub ntiaj teb no tiag tiag thiab daim ntawv thov programming interfaces (APIs) rau cov ntawv cog lus ntse, tau ua kom pom tseeb ntawm Twitter tshaj tawm thaum Lub Kaum Hli 10, 2022, tias nws qhov Kev Tshawb Fawb Random Function ( VRF) kev pabcuam yog npaj txhij rau kev sim thiab kev koom ua ke los ntawm Web3 tej yaam num.
Rau cov tsis tau pib, ib qho kev ua pov thawj random tau txhais tias yog qhov tseem ceeb ntawm pej xeem pseudorandom muaj nuj nqi uas muab pov thawj nws cov txiaj ntsig tau raug. VRFs txais cov ntaub ntawv ntau, suav lawv thiab tsim cov ntawv tso tawm pseudorandom, nrog rau cov ntaub ntawv pov thawj ntawm qhov tseeb. Band VRF, uas tseem nyob hauv testnet, thaum kawg yuav muab lwm txoj hauv kev rau Chainlink VRF uas tam sim no nyob hauv mainnet, siv ntau yam kev cai.
BandChain, Band Protocol's haiv neeg blockchain network yog tsim los ua kom nws ua tau rau txhua qhov chaw thov cov ntaub ntawv los ntawm APIs, cov kev pabcuam hauv web thiab lwm qhov chaw.
Band Protocol tau ua kom yooj yim cov ntaub ntawv thiab cov ntaub ntawv sib pauv ntawm on-chain thiab off-chain qhov chaw rau blockchain kev daws teeb meem txij li thaum nws pib xyoo 2017.
Thaum lub Cuaj Hlis 30, 2022, qhov project tau tshaj tawm qhov kev tshaj tawm ntawm Band Protocol VRF cov kev pabcuam, ntxiv kev txhawb nqa rau yim blockchain xeem nets suav nrog Ethereum (ETH), BNB Chain, Polygon, Avalanche, Optimism, Cronos, Oasis thiab OKX Chain.
Band VRF Advantage
Thaum lub sij hawm decentralized nyiaj txiag (Defi) thiab faib khoom lag luam thev naus laus zis (DLT), lub tsev ntawm Bitcoin (BTC) thiab lwm yam cryptocurrencies tau hloov pauv lub ntsej muag ntawm nyiaj txiag sai li peb paub, dApp cov neeg tsim khoom tseem ntsib cov teeb meem thaum nkag mus thiab sib koom ua ke cov ntaub ntawv tawm ntawm lub ntiaj teb tiag tiag rau hauv lawv cov kev daws teeb meem ntawm cov saw hlau. Qhov no yog qhov uas Band Protocol tuaj.
Keeb kwm tsim los ntawm Ethereum network, (ua ntej tsiv mus rau Cosmos network thaum Lub Rau Hli 2020) Band Protocol ua haujlwm ua tus neeg nruab nrab ntawm cov saw hlau, cov ntaub ntawv hauv ntiaj teb thiab blockchain network.
Nrog Band Protocol's BandChain, dApp thiab Web3 kev daws teeb meem cov neeg tsim khoom tuaj yeem tsim kho cov ntawv sau oracle muaj peev xwm ntawm kev rho tawm cov ntaub ntawv muaj tseeb los ntawm cov khoom lag luam tawm thiab pub rau lawv rau kev daws teeb meem blockchain thiab cov ntawv cog lus ntse.
Band Protocol thov nws cov kev pabcuam VRF tshiab tuaj nrog ntau yam tseem ceeb uas muab cov neeg siv lav kev ncaj ncees ntawm blockchain.
Ntawm nws lub vev xaib, Band Protocol hais tias:
"Randomness yog ib qho tseem ceeb ntawm kev ua haujlwm uas pab ua haujlwm rau ntau daim ntawv thov kev lag luam. Txawm li cas los xij, lub hauv paus thiab lub hauv paus ntawm qhov tseem ceeb randomness mechanism feem ntau tsis saib xyuas. Band's VRF cov kev pabcuam hais txog cov teeb meem tseem ceeb uas cuam tshuam rau kev ncaj ncees ntawm ntau yam Web3 siv-cov ntaub ntawv los ntawm kev muab cov ntaub ntawv tawm tswv yim nrog rau cov ntaub ntawv pov thawj ntawm qhov tseeb uas siv tau cov txheej txheem tsim tus lej random. "
Pab neeg no hais tias qhov randomness ntawm Band VRF cov kev pabcuam yog qhov tsis tuaj yeem xav txog, tsis muaj kev ncaj ncees, txheeb xyuas tau thiab tsis muaj pov thawj.
Thaum ib tug dApp thov cov ntaub ntawv, cov lus nug tau txais los ntawm ib tug randomized txheej ntawm Band VRF validators, uas teb rau qhov kev thov los ntawm retrieving cov ntaub ntawv los ntawm ib tug tshwj xeeb cov ntaub ntawv qhov chaw. Cov ntaub ntawv yog tom qab ntawd sib sau ua ke los ntawm cov neeg siv khoom siv tau raws li kev cai oracle scripts ntawm lub platform ua ntej xa cov ntaub ntawv siv tau mus rau qhov chaw uas tau thov.
Tau qhov twg los: https://crypto.news/band-protocols-vrf-now-open-for-testing-by-web3-projects/