I-Bitcoin iyi-cryptocurrency ethandwa kakhulu emhlabeni.Kungakhathaliseki ukuthi ibukwa kusukela ekuthengeni imali, umthamo wokuthenga we-on-chain, noma ezinye izinkomba ezingaqondakali, isikhundla esiphezulu se-Bitcoin siyabonakala.

Nokho, ngenxa yezizathu zobuchwepheshe, abathuthukisi bavame ukukhetha i-Ethereum.Ngoba i-Ethereum iguquguquka kakhulu ekwakheni izinhlelo zokusebenza ezihlukahlukene nezinkontileka ezihlakaniphile.Phakathi neminyaka, amapulatifomu amaningi agxile ekuthuthukiseni imisebenzi yenkontileka ehlakaniphile ethuthukisiwe, kodwa kusobala ukuthi u-Ethereum ungumholi kulo mkhakha othile.

Njengoba lobu buchwepheshe buthuthukiswa ngokugcwele ku-Ethereum, i-Bitcoin kancane kancane yaba ithuluzi lokugcina inani.Othile uzame ukunciphisa igebe phakathi Bitcoin futhi ngokusebenzisa ukuhambisana Ethereum sika RSK side chain kanye TBTC ERC-20 amathokheni ubuchwepheshe.

Kuyini Ubulula?

Ubulula wulimi olusha lohlelo lwe-bitcoin oluvumelana nezimo kunenethiwekhi yanamuhla ye-bitcoin ekwakheni izinkontileka ezihlakaniphile.Lolu limi lwezinga eliphansi lwakhiwe nguRussell O'Connor, umthuthukisi wengqalasizinda yeBlockstream.

Umphathi weBlockstream u-Adam Back uchaze kuwebhu yakamuva ngalesi sihloko: “Lolu wulimi lwesizukulwane esisha lwe-Bitcoin namanethiwekhi ahlanganisa i-Elements, Liquid (sidechain), njll.

Umdali we-Bitcoin uSatoshi Nakamoto ubeke imingcele yemibhalo ye-Bitcoin ngezizathu zokuphepha ekuqaleni kwephrojekthi, kuyilapho Ubulula bekuwumzamo wokwenza imibhalo ye-Bitcoin ibe nezimo kakhulu kuyilapho uqinisekisa ukuphepha.

Nakuba ingaqediwe i-Turing, amandla okuveza ubulula anele kubathuthukisi abafuna ukwakha iningi lezinhlelo zokusebenza ezifanayo ku-Ethereum.

Ngaphezu kwalokho, inhloso ye-Siplicity ukunika amandla onjiniyela nabasebenzisi ukuthi baqinisekise kalula kakhudlwana ukuthi ukuthunyelwa kwenkontileka okuhlakaniphile kusendaweni, kuphephile, futhi kuyabiza.

"Ngenxa yezizathu zokuphepha, sifuna ngempela ukuhlaziya ngaphambi kokusebenzisa uhlelo," uDavid Harding, umlobi wezobuchwepheshe ozinikele ekubhaleni izincwadi zesofthiwe yomthombo ovulekile, wathi kumagazini wokuqala we-Noded Bitcoin blog,

“KuBitcoin, asikuvumeli ukuphelela kweTuring, ngakho-ke singakwazi ukuhlaziya uhlelo ngokwezibalo.Ubulula ngeke bufinyelele ekupheleleni kwe-Turing, ngakho-ke ungakwazi ukuhlaziya uhlelo ngokwezibalo.”
Kuyaphawuleka ukuthi i-TBTC okukhulunywe ngayo ngenhla isanda kuvalwa umdali ngemva nje kokukhululwa ku-mainnet ye-Ethereum ngoba bathola ubungozi esivumelwaneni esihlakaniphile esisekela amathokheni e-ERC-20.Eminyakeni embalwa edlule, izinkontileka ezihlakaniphile ze-Ethereum ziye zaqhuma izinkinga eziningi zokuphepha, ezifana nokuba sengozini kwamasignesha amaningi esikhwameni se-Parity kanye nesigameko esidumile se-DAO.
Kusho ukuthini Ubulula ngeBitcoin?

Ukuze uhlole incazelo yangempela ye-Siplicity ye-Bitcoin, u-LongHash uthinte u-Dan Robinson we-Paradigm Research Partner, onakho kokubili ucwaningo lwe-Simplicity kanye ne-Ethereum.

URobinson uyasitshela: “Ukuba lula kuzoba ukuthuthukiswa okubanzi komsebenzi weskripthi seBitcoin, hhayi iqoqo lakho konke ukuthuthukiswa kombhalo emlandweni weBitcoin.Njengesethi yemiyalo 'yomsebenzi ophelele', ngokuyisisekelo asikho isidingo somsebenzi weskripthi se-Bitcoin esikhathini esizayo Thuthukisa futhi, yebo, ukuze kuthuthukiswe ukusebenza kahle kweminye imisebenzi, okunye ukuthuthukiswa kusadingeka.”

Le nkinga ingabhekwa ngokombono wemfoloko ethambile.Esikhathini esidlule, ukuthuthukiswa kombhalo we-Bitcoin kwatholakala ngemfoloko ethambile, edinga ukuvumelana komphakathi ukuthi kusebenze kunethiwekhi.Uma Ukulula kunikwe amandla, noma ubani angakwazi ukusebenzisa ngempumelelo izinguquko zemfoloko ethambile evame ukusetshenziswa ngalolu limi ngaphandle kwesidingo samanodi enethiwekhi ukuze abuyekeze imithetho yokuvumelana ye-Bitcoin.

Lesi sixazululo sinemiphumela emibili emikhulu: Isivinini sokuthuthukiswa kwe-Bitcoin sizoshesha kakhulu kunangaphambili, futhi sinosizo oluthile lwezinkinga ezingaba khona ze-Bitcoin protocol ossification.Kodwa-ke, ekugcineni, ukuqina kwe-protocol ye-Bitcoin nakho kuyafiseleka, ngoba kubonisa ngokuphumelelayo imithetho eyisisekelo yenethiwekhi, njengenqubomgomo yamathokheni, njll. Lezi ngeke zishintshe, ngakho-ke zingavimbela i-vector yokuhlaselwa komphakathi okungenzeka nika lokhu kubaluleka kwe-bitcoin Isici sokuqala sinomthelela.

"Incazelo ethakazelisayo: Uma i-Bitcoin namuhla isebenzisa iskripthi Esilula, izokwazi ukuzikhulisa," kubhala u-Adam Back ku-Reddit."Ukuthuthukiswa okufana ne-Schnorr / Taproot kanye ne-SIGHASH_NOINPUT kuzokwenziwa ngokuqondile."

Isibonelo Emuva lapha uhlelo lwemfoloko ethambile, okungenye yezinhlobo zokwengezwa ezingenziwa ngaphandle kokushintsha imithetho ye-Bitcoin yokuvumelana ngemva kokuthi Ukulula kunikwe amandla.Lapho ebuzwa ukuthi ucabangani ngalokhu, wacacisa:

"Ngicabanga ukuthi ngokombono wezobuchwepheshe, isixazululo se-Taproot asikwazi ukusetshenziswa ngolimi olulula njengoba kusho uPieter Wuille-kodwa uSchnorr angakwazi."
Ngokuqondene noRobinson, uma Ukulula kwengezwe ngempela ku-Bitcoin, khona-ke into yokuqala ezosebenza intuthuko ethile abathuthukisi abayifundayo njengamanje, njengokuklanywa kweziteshi zokukhokha ezifana ne-Eltoo, i-algorithms yesiginesha entsha, futhi mhlawumbe nobumfihlo obuthile. .Izici zohlelo lokuphromotha.
URobinson wengeza:

"Ngingathanda ukubona indinganiso yamathokheni ithuthukisiwe, efana ne-ERC-20 ye-Ethereum, ukuze ngikwazi ukubona ezinye izinhlelo zokusebenza ezintsha, njengama-stablecoins, ukuhwebelana okulinganiselwe, nokuhweba okunenzuzo."

Umehluko wokulula phakathi kwe-Ethereum ne-Bitcoin

Uma ulimi olulula lwengezwe ku-Bitcoin mainnet, khona-ke kusobala ukuthi othile uzophetha ngokuthi asinaso isizathu sokuqhubeka nokusebenzisa i-Ethereum.Kodwa-ke, noma ngabe i-Bitcoin inokulula, kusazoba khona umehluko omkhulu phakathi kwayo ne-Ethereum.

URobinson uthe, "Nginentshisekelo ku-Siplicity hhayi ngoba yenza i-Bitcoin ibe ngaphezulu' Ethereum 'kodwa ngoba yenza i-Bitcoin ibe ngaphezulu' Bitcoin '."

Naphezu kokusetshenziswa kwe-Simplicity, ngokuphambene nezilungiselelo ezisekelwe ku-akhawunti ye-Ethereum, i-Bitcoin isazoqhubeka isebenza kumodi ye-UTXO (okukhipha umsebenzi ongasetshenzisiwe).

URobinson wachaza:

"Imodeli ye-UTXO iyisinqumo esihle kakhulu ekusebenzeni kahle kweziqinisekisi, kodwa ukuhwebelana kwayo ukuthi kunzima ukwakha izinhlelo zokusebenza ukuhlangabezana nezidingo zabantu abaningi abasebenzisana nezinkontileka."
Ngaphezu kwalokho, u-Ethereum wenze intuthuko enkulu ekuthuthukiseni imiphumela yenethiwekhi yesikhulumi, okungenani ngokwezinkontileka ezihlakaniphile.
"Amathuluzi kanye ne-ecosystem kanjiniyela ezungeze i-Simplicity kungathatha isikhathi eside ukuthi yakheke," kusho uRobinson.

“Ukulula akulona ulimi olufundeka ngabantu, ngakho-ke kungase kudingeke ukuthi othile athuthukise ulimi ukuze aluhlanganise bese elusebenzisa konjiniyela abajwayelekile.Ngaphezu kwalokho, ukuthuthukiswa kweplatifomu yenkontileka ehlakaniphile ehambisana nemodeli ye-UTXO nakho kudinga ukwenziwa izifundo eziningi. "
Ngokombono wentuthuko, umphumela wenethiwekhi we-Ethereum uchaza ukuthi kungani i-RSK (isitayela se-Ethereum se-Bitcoin sidechain) iklame isiteji ukuze sihambisane nomshini we-virtual we-Ethereum.
Kodwa ukuthi abasebenzisi be-Bitcoin ekugcineni bazodinga ezinye izinhlelo zokusebenza ze-cryptocurrency ezifana nalezo ezikunethiwekhi ye-Ethereum akwaziwa okwamanje.

Robinson wathi,

"Ukuchichima komthamo we-Bitcoin block kukhulu kune-Ethereum, futhi isivinini sayo sokukhiqiza ibhulokhi ngemizuzu eyi-10 singase singafaki ezinye izinhlelo zokusebenza.Ngakho-ke, kubonakala sengathi akucaci ukuthi ngabe umphakathi we-Bitcoin ufuna ngempela Ukwakha lezi zinhlelo zokusebenza (esikhundleni sokusebenzisa i-Bitcoin njengendlela yokukhokha elula noma i-vault), ngoba izinhlelo ezinjalo zingabangela ukuminyana kwe-blockchain futhi kwandise isivuno sokuhlaselwa ngo-51% -uma abavukuzi abasha bethulwa emayini Amagama anenani.”
Ngokuqondene nombono kaRobinson, abasebenzisi abaningi be-bitcoin baye bagxeka u-Ethereum kusukela ezinsukwini zokuqala zenkinga ye-oracle.Inkinga ye-oracle isiphenduke indaba ekhathazayo kakhulu ekuthuthukisweni kwezinhlobo ezahlukene zezinhlelo zokusebenza (DeFi).
Kungenziwa nini ukwenza ubulula?

Kufanele kuqashelwe ukuthi Ukulula kungase kusenendlela ende okufanele ihambe ngaphambi kokufika ku-mainnet ye-Bitcoin.Kepha kulindeleke ukuthi lolu limi lokubhala lungafakwa okokuqala ku-Liquid sidechain ngokuhamba kwesikhathi kulo nyaka.

Lesi isinyathelo esibalulekile sokuqala ukusebenzisa Ulimi Olulula ezimpahleni zomhlaba wangempela, kodwa abanye onjiniyela, njengalabo abazinikele kumawalethi obumfihlo e-Bitcoin, babonise intshisekelo encane kumodeli yenhlangano ye-Liquid sidechains.

Sibuze uRobinson ukuthi ucabangani ngalokhu, wathi:

“Angicabangi ukuthi isimo sombuso sikaLiquid sizocekela phansi ukuthengiselana.Kepha empeleni kwenza kube nzima ukuvuna inqwaba yonjiniyela noma abasebenzisi. ”
NgokukaGreg Maxwell, umnikeli wesikhathi eside weBitcoin core kanye nomsunguli weBlockstream (owaziwa nangokuthi i-nullc ku-Reddit), kusukela kwethulwa uhlelo lweskripthi olunezinguqulo eziningi ngokuthuthukiswa kwe-SegWit, Ukulula kunganezelwa kuhlobo lwe imfoloko ethambile Bitcoin.Yiqiniso, lokhu kusekelwe ekucabangeni ukuthi ukuvumelana komphakathi kungasungulwa mayelana nezinguquko emithethweni yokuvumelana ye-Bitcoin.
Ama-Gruble (igama lokuqamba) asebenza eBlockstream uyasitshela,

“Anginaso isiqiniseko sokuthi ngingayisebenzisa kanjani ngemfoloko ethambile, kodwa ngeke ithathe indawo ye-mainnet nanoma yini eku-Liquid sidechain.Kuzoba eyodwa kuphela engasetshenziswa nezinhlobo zamakheli ezikhona (isb. Legacy, P2SH, Bech32) Uhlobo lwekheli elisha.”
U-Grubles wanezela ukuthi ukholelwa ukuthi u-Ethereum ulimaze ukugxeka "inkontileka ehlakaniphile" ngoba kunezinkontileka eziningi ezihlakaniphile ezinenkinga eziye zasetshenziswa endaweni yesikhulumi iminyaka eminingi.Ngakho-ke, banomuzwa wokuthi abasebenzisi be-Bitcoin abebenaka i-Ethereum abazimisele ukubona izinkontileka ezihlakaniphile zisetshenziswa ngokuguquguquka ku-Liquid.
“Ngicabanga ukuthi lesi kuzoba isihloko esithokozisayo, kodwa kuzothatha iminyaka embalwa,” kwengeza u-Back."Isibonelo singaqinisekiswa kuchungechunge oluseceleni kuqala."