cov Cosmos Network yog ib lub network decentralized ntawm parallel blockchains uas ua haujlwm ntawm ib leeg.
Tsim muaj nyob rau hauv 2014 los ntawm Ethan Buchman thiab Jae Kwon, lub hom phiaj ntawm lub network yog los tsim ib tug ecosystem ntawm blockchains uas ob scale thiab interoperate ib leeg.
Tam sim no muaj ntau dua 263 apps hauv Cosmos network, hu ua Interchain, nrog rau Binance Saw, Terra, Thiab Cosmos Hub.
Cosmos aims los ua Internet ntawm Blockchains. Lub platform siv cov txheej txheem qhib cov cuab yeej xws li Tendermint, Cosmos SDK, thiab IBC uas ua haujlwm ua ke kom cia cov neeg tsim khoom sai sai tsim lawv tus kheej cov kev cai blockchains.
Vim li cas thiaj xav tau kev cai blockchains?
Muaj ob peb lub laj thawj koj yuav xav tsim ib daim ntawv thov tshwj xeeb blockchain hla daim ntawv cog lus ntse hauv Ethereum.
Ua ntej, lub platform uas twb muaj lawm xws li Ethereum yuav tsis hloov pauv lossis hloov kho tau txaus rau koj cov ntaub ntawv siv. Teeb tsa koj tus kheej blockchain tso cai rau koj los txheeb xyuas cov laj thawj thiab cov hau kev xav tau rau koj qhov project.
Qhov thib ob, koj tuaj yeem ntsib teeb meem nrog kev tswj hwm. Tsim kom muaj kev ywj pheej ywj pheej tso cai rau koj tawm ntawm kev txwv thiab cov txheej txheem ntawm cov txheej txheem uas twb muaj lawm.
Phau ntawv qhia no yuav piav qhia txog cov teeb meem dab tsi Cosmos tab tom sim daws thiab saib mus rau ntau yam thev naus laus zis thiab cov txheej txheem uas tau tsim rau hauv Cosmos Network.
Kev txwv ntawm Ethereum
Lub Cosmos blockchain lub hom phiaj los daws ntau qhov kev txwv uas tam sim no muaj nyob hauv ntau qhov nrov blockchains, uas yog Ethereum. Cov kev txwv no yog scaling, usability, thiab sovereignty.
Scalability yog ib qho tseem ceeb rau kev vam meej blockchain ecosystem. Ethereum blockchain muaj qhov sib koom ntawm 15 kev lag luam ib ob. Txhua dApps tsim los ntawm Ethereum yuav tsum sib tw rau cov peev txheej txwv no.
Kev siv tau yog qhov tseem ceeb thaum koj xav muab kev hloov pauv ntau dua rau cov neeg tsim khoom. Ethereum's EVM tau tsim los ua kom haum rau txhua qhov kev siv, uas ua rau muaj kev cuam tshuam ntau yam. Cov neeg tsim tawm kuj raug txwv rau ib txhais tes ntawm cov lus programming.
Thaum kawg, kev tswj hwm yog qhov tseem ceeb hauv kev ua kom paub tseeb tias blockchains muaj kev nyab xeeb thiab muaj kev ywj pheej ntawm kev tswj hwm.
Ntau lub platform tso cai rau cov ntawv thov kom muaj lawv tus kheej txoj cai, tab sis cov apps no tseem txuas nrog lub platform tus kheej cov txheej txheem. Qhov no ua rau ob txheej ntawm kev tswj hwm, uas tuaj yeem ua rau kev loj hlob qeeb thiab kev vam meej.
Cov yam ntxwv tseem ceeb ntawm Cosmos Blockchain
- Thov BlockChain Interface tso cai rau cov neeg tsim khoom siv txhua yam lus programming lawv xav tau.
- Staking thiab pov ntawv xaiv tsa los ntawm cov ATOM tus cim.
- Interchain accounts tso cai rau cov neeg siv nkag mus rau tag nrho Interchain los ntawm ib tus account Cosmos Hub.
- Lub ntiajteb txawj nqus DEX tuaj yeem siv rau kev sib pauv cov cuab tam digital.
- Lub ntiajteb txawj nqus Choj tso cai rau Cosmos cov cuab tam thiab ERC-20 tokens txav ntawm ecosystem
- Kab rov tav scalability tso cai rau cov neeg tsim khoom siv multichain architectures
Cosmos Hub
Lub Cosmos Network ua raws li "hub & hais lus" architecture. Ib "Zone" yog ib daim ntawv thov tshwj xeeb blockchain. Txhua Zone yog ib tug hais lus uas txuas mus rau ib lub hub. hubs tuaj yeem txuas nrog lwm lub hubs. Leej twg yog dawb los tsim lawv tus kheej Hubs thiab Zones hauv lub blockchain.
Lub Cosmos Hub yog ib qho piv txwv ntawm ib qho ntawm cov hubs. Lub Cosmos Hub yog ib qho ntawm thawj blockchains launched ntawm Cosmos Network. Nws yeej tseem ceeb ua tus neeg nruab nrab ntawm lwm Cosmos blockchains.
Cosmos Hub ua raws li lub xeev ntawm txhua qhov txuas nrog blockchains thiab pab txhawb kev lag luam token.
ATOM Token
ATOM token yog lub cim keeb kwm ntawm Cosmos Hub. Cov neeg siv tuaj yeem koom nrog ATOM los thov cov khoom plig thiab cov nqi sib pauv.
Cov neeg siv uas koom nrog ATOM kuj tau pov npav rau yav tom ntej raws tu qauv thiab kev tswj hwm kev txiav txim siab rau Cosmos.
Tendermint Consensus Cav
Tenderdmint yog ib daim software tsim los rov ua dua daim ntawv thov kom ruaj ntseg thiab tsis tu ncua ntawm ntau lub tshuab. Nws yog lub hom phiaj kom zam lub tshuab ua tsis tau raws li qhov kev txiav txim siab, suav nrog cov xwm txheej uas siv cov cai phem.
Lub peev xwm zam tau cov xwm txheej no yog hu ua Byzantine fault kam rau ua.
Tendermind muaj ob lub ntsiab lus tseem ceeb: lub tshuab blockchain pom zoo thiab daim ntawv thov dav dav.
Lub cav pom zoo, hu ua Tendermint tub ntxhais, ua kom paub tseeb tias kev hloov pauv hauv lub network yog txhua yam sib xws.
Daim ntawv thov interface yog hu ua Application BlockChain Interface lossis ABCI. Qhov no interface tso cai rau kev lag luam ua tiav hauv txhua hom lus programming.
Piv rau Bitcoin's Pov Thawj ntawm Kev Ua Haujlwm algorithm, Tendermint pom zoo algorithm yog qhov ua tau zoo dua thiab ruaj ntseg. Lub cav pom zoo muaj lub sijhawm thaiv ntawm 1 thib ob, uas yog qhov nrawm heev piv rau Bitcoin's 10 feeb thiab Ethereum's 14 vib nas this.
Tendermint tuaj yeem txhawb nqa ob qho tib si pej xeem thiab ntiag tug blockchains thiab tuaj yeem ua pov thawj ntawm ceg txheem ntseeg lossis kev tso cai.
Tendermint yog tsim los ua lub hom phiaj dav dav. Nws tseem ua tau rau koj siv Tendermint los hloov qhov kev pom zoo algorithms ntawm lwm cov blockchains. Ethermint yog ib qho scalable Ethereum tsim siv Cosmos SDK thiab siv Tendermint Core ua nws lub cav pom zoo.
Inter-Blockchain Communication Protocol (IBC)
IBC raws tu qauv yog lub caj qaum ntawm Cosmos ecosystem. Cov txheej txheem tso cai rau blockchains sib tham.
Tus qauv tsim qauv ntawm IBC raws tu qauv tso cai rau cov tsim tawm app siv cov txheej txheem yam tsis muaj kev paub txog qhov tob ntawm nws ua haujlwm li cas tom qab.
IBC ua haujlwm li cas?
Cia peb hais tias peb muaj ob lub blockchain, A thiab B. Peb xav hloov 10 tokens los ntawm blockchain A mus rau blockchain B.
Ua ntej, Chain A xauv lub 10 tokens. Cov txheej txheem no yog hu ua kev sib koom ua ke, thiab cov tokens tam sim no raug kaw los yog "kev sib raug zoo". Chain A ces xa ntawv pov thawj rau Chain B tias 10 tokens tau raug khi.
Tam sim no nws yog nyob rau ntawm Chain B txhawm rau txheeb xyuas cov pov thawj no tawm tsam Chain A lub taub hau. Yog tias cov ntaub ntawv pov thawj raug txheeb xyuas, Chain B tsim 10 daim ntawv pov thawj token.
Qhov no txhais tau hais tias Chain A tokens yeej tsis tawm ntawm cov saw. Cov ntawv pov thawj token ntawm Chain B tsuas yog pov thawj tias qee tus lej ntawm Chain A tokens raug khi rau daim npav.
Sib piv nrog lwm yam Internet Blockchains
Lub Cosmos platform tsis yog tib txoj haujlwm blockchain uas tsom mus rau kev sib txuas ntawm cov saw hlau.
polkadot
cov polkadot blockchain yog tsim los tso cai rau cov blockchains tsis cuam tshuam xa cov ntaub ntawv mus rau ib leeg. Nws tau tsim los ntawm Dr. Gavin Wood, yog ib tus tsim ntawm Ethereum nrog Vitalik Buterin. Zoo ib yam li Cosmos Network, Polkadot tseem xav ua ib hom Internet ntawm Blockchains.
Cosmos thiab Polkadot cuam tshuam nrog kev tswj hwm thiab kev ua tswv cuab sib txawv. Polkadot muaj tus lej tas li ntawm Parachains uas tau faib los ntawm kev sib tw. Lub Cosmos Network tso cai rau leej twg los tsim lub hub lossis cheeb tsam.
Lub platform txoj kev tswj hwm kev txiav txim siab yog txiav txim siab los ntawm tus nqi ntawm DOT (tus cim cim ntawm Polkadot) cov neeg pov npav muaj. Lub Cosmos Network, ntawm qhov tod tes, tsis muaj ib txoj kev tswj hwm ib leeg, tab sis Cosmos Hub thiab nws haiv neeg token ATOM muab cov haujlwm zoo sib xws.
Polkadot thiab Cosmos kuj txawv nyob rau hauv yuav ua li cas lawv ruaj ntseg lawv network.
Hauv Cosmos Network, txhua lub blockchain yog ywj siab thiab ruaj ntseg nws tus kheej. Txhua cheeb tsam tau ruaj ntseg los ntawm nws cov txheej txheem validators.
Polkadot, ntawm qhov tod tes, khiav hauv kev sib koom ua qauv kev ruaj ntseg. Txhua Parachain yog cov me nyuam ntawm niam txiv saw hu ua Relay Chain, uas ua raws lub ntiaj teb lub xeev ntawm tag nrho nws cov Parachains.
avalanche
Lub Avalanche platform yog qhov qhib-qhov platform tsim los tsim cov ntawv thov kev lag luam thiab blockchains.
Avalanche, zoo li Cosmos, tso cai rau leej twg los tsim lawv tus kheej daim ntawv thov tshwj xeeb blockchains uas cuam tshuam nrog lwm cov blockchains hauv lub platform.
Tsis zoo li Cosmos, qhov twg txhua blockchain muaj nws tus kheej validators, Avalanche muaj Subnets uas muaj peev xwm validate ob peb blockchains siv ib tug validator teeb. Ib lub Subnet lossis subnetwork yog cov txheej txheem dynamic ntawm validators hauv Avalanche ecosystem.
Lub platform lub ntsiab subnet yog hu ua Thawj Network, uas validates tag nrho ntawm Avalanche's built-in blockchains.
Txhua tus tswv cuab subnet yuav tsum yog tus tswv cuab ntawm lub network tseem ceeb. Qhov no txhais tau hais tias txhua tus neeg siv tau ntawm txhua lub blockchain hauv Avalanche yuav tsum tau lees paub Avalanche tus kheej tsim-hauv blockchains.
xaus
Txoj haujlwm Cosmos yog ib qho kev cog lus platform rau cov neeg tsim khoom uas tab tom nrhiav los tsim cov blockchains muaj zog yooj yim uas cuam tshuam nrog lwm cov saw hlau.
Lub cav Tendermint tso cai rau cov ntawv thov blockchain kom ntsuas nrawm, thiab IBC raws tu qauv tso cai rau kev sib pauv ntawm blockchains yooj yim.
Qhov xav tau rau daim ntawv thov tshwj xeeb blockchains tsuas yog txuas ntxiv mus. Cov platforms xws li Cosmos Network yuav tso cai rau cov neeg tsim khoom yooj yim thiab ntseeg siab tsim lawv tus kheej cov haujlwm yam tsis tas yuav txhawj xeeb txog kev nyab xeeb thiab kev ua kom muaj peev xwm.
Sau ntawv cia Ncua