I-Bitcoin yeyona nto idumileyo ehlabathini.Nokuba ijongwa ngokungabi namali, umthamo wentengiselwano ye-on-chain, okanye ezinye izikhombisi ezingenasizathu, eyona ndawo iphambili yeBitcoin iyabonakala.

Nangona kunjalo, ngenxa yezizathu zobugcisa, abaphuhlisi bahlala bekhetha i-Ethereum.Ngenxa yokuba i-Ethereum iguquguquka ngakumbi ekwakheni izicelo ezahlukeneyo kunye nezivumelwano ezihlakaniphile.Kule minyaka, iiplatifomu ezininzi zijolise ekuphuhliseni imisebenzi yekhontrakthi ehlakaniphile, kodwa ngokucacileyo u-Ethereum uyinkokeli kule ntsimi ethile.

Njengoko ezi teknoloji zaphuhliswa ngokupheleleyo kwi-Ethereum, i-Bitcoin ngokuthe ngcembe yaba sisixhobo sokugcina ixabiso.Umntu wazama ukunciphisa umsantsa phakathi Bitcoin kwaye ngokuhambelana Ethereum RSK icala chain kunye TBTC ERC-20 uphawu uphawu.

Yintoni Ubulula?

Ubulula lulwimi olutsha lwenkqubo ye-bitcoin ebhetyebhetye ngakumbi kunenethiwekhi yanamhlanje ye-bitcoin ekwakheni izivumelwano ezihlakaniphile.Olu lwimi lukumgangatho ophantsi lwenziwe nguRussell O'Connor, umphuhlisi wesiseko seBlockstream.

I-CEO yeBlockstream u-Adam Back uchaze kwi-webinar yamva nje ngesi sihloko: "Olu lulwimi lwesizukulwana esitsha sokubhalwa kweBitcoin kunye nothungelwano olubandakanya i-Elements, Liquid (sidechain), njl.

Umyili weBitcoin uSatoshi Nakamoto uthintele izikripthi zeBitcoin ngezizathu zokhuseleko kwangethuba kwiprojekthi, ngelixa ubulula yayilinge lokwenza imibhalo yeBitcoin ibe bhetyebhetye ngakumbi ngelixa uqinisekisa ukhuseleko.

Nangona i-Turing ingagqibekanga, amandla okuvakalisa i-Siplicity anele kubaphuhlisi abafuna ukwakha uninzi lwezicelo ezifanayo kwi-Ethereum.

Ukongeza, injongo yokulula kukuvumela abaphuhlisi kunye nabasebenzisi ukuba baqinisekise ngokulula ngakumbi ukuba ukuhanjiswa kwekhontrakthi ehlakaniphile kusendaweni, kukhuselekile, kwaye kuyabiza.

"Ngenxa yezizathu zokhuseleko, ngokwenene sifuna ukuhlalutya ngaphambi kokuqhuba inkqubo," uDavid Harding, umbhali wezobugcisa ozinikele ekubhaleni uncwadi oluvulekileyo lwesoftware, wathi kwinqaku lokuqala lebhlog yeNoded Bitcoin,

“KwiBitcoin, asikuvumeli ukugqibelela kweTuring, ngoko ke sinokuyihlalutya inkqubo ngokwezibalo.Ubulula abuyi kufikelela ekugqibeleleni kweTuring, ngoko unokuhlalutya inkqubo ngokwezibalo. "
Kuyafaneleka ukuba uqaphele ukuba i-TBTC ekhankanywe ngasentla isandul 'ukuvalwa ngumdali emva nje kokuba ikhutshwe kwi-mainnet ye-Ethereum kuba ifumene ubuthathaka kwinkontileka ehlakaniphile exhasa amathokheni e-ERC-20.Kwiminyaka embalwa edlulileyo, iikontrakthi ezihlakaniphile ze-Ethereum ziye zaqhuma imiba emininzi yokhuseleko, njengomngcipheko we-multi-signature kwi-wallet ye-Parity kunye nesiganeko esidumileyo se-DAO.
Ukulula kuthetha ntoni kwiBitcoin?

Ukuze uhlolisise intsingiselo yokwenyani ye-Siplicity ye-Bitcoin, i-LongHash yaqhagamshelana noDan Robinson weParadigm Research Partner, onobulula kunye nophando lwe-Ethereum.

URobinson uyasixelela: “Ukulula kuya kuba luphuculo olubanzi lomsebenzi weskripthi seBitcoin, hayi ingqokelela yohlaziyo lweskripthi kwimbali yeBitcoin.Njengeseti yomyalelo 'umsebenzi opheleleyo', ngokusisiseko akukho mfuneko yomsebenzi weskripthi seBitcoin kwixesha elizayo Uphuculo kwakhona, ngokuqinisekileyo, ukuze kuphuculwe ukusebenza kakuhle kweminye imisebenzi, uhlaziyo lusafuneka.”

Le ngxaki inokujongwa ngokwembono yefolokhwe ethambileyo.Ngaphambili, ukuphuculwa kweskripthi seBitcoin kwaphunyezwa ngefolokhwe ethambileyo, efuna imvumelwano yoluntu ukuba isebenze kwinethiwekhi.Ukuba Ukulula kunikwe amandla, nabani na unokuphumeza ngokufanelekileyo utshintsho oluqhelekileyo lwefolokhwe esetyenzisiweyo ngolu lwimi ngaphandle kwesidingo seendawo zenethiwekhi ukuhlaziya imithetho yemvumelwano yeBitcoin.

Esi sisombululo sineempembelelo ezimbini ezinkulu: Isantya sophuhliso lweBitcoin siya kukhawuleza kunangaphambili, kwaye sikwanalo noncedo oluthile lweengxaki zeBitcoin zeprotocol ossification.Nangona kunjalo, ekugqibeleni, ukuqina kwe-Bitcoin protocol kuyanqweneleka, kuba ibonisa ngokufanelekileyo imigaqo esisiseko yothungelwano, njengomgaqo-nkqubo wophawu, njl. Ezi aziyi kutshintsha, ngoko kunokuthintela i-vector yokuhlaselwa kwentlalo. nika eli xabiso le-bitcoin Into yokuqala inefuthe.

"Intsingiselo enomdla: Ukuba iBitcoin namhlanje ihambisa iskripthi esilula, iya kukwazi ukuzikhulisa," uAdam Back wabhala kwiReddit."Uphuculo olunje ngeSchnorr / Taproot kunye ne-SIGHASH_NOINPUT luya kuphunyezwa ngokuthe ngqo."

Umzekelo ongemva nantsi iskimu sefolokhwe esithambileyo, enye yeentlobo zezongezo ezinokuthi zenziwe ngaphandle kokutshintsha imithetho ye-Bitcoin yokuvumelana emva kokuba Ukulula kunikwe amandla.Xa ebuzwa ukuba ucinga ntoni ngale nto, wacacisa:

"Ndicinga ngokwembono yobugcisa, isisombululo seTaproot asinakuphunyezwa ngolwimi olulula njengoko watshoyo uPieter Wuille-kodwa uSchnorr unako."
Ngokubhekiselele kuRobinson, ukuba Ukulula kufakwe ngokwenene kwi-Bitcoin, ngoko into yokuqala eya kusebenza kukuphucula abanye abaphuhlisi abafunda ngoku, njengoyilo lweendlela zokuhlawula ezifana ne-Eltoo, i-algorithms entsha yokutyikitya, kwaye mhlawumbi ubumfihlo abathile. .Imiba yesicwangciso sonyuselo.
URobinson wongeza wathi:

"Ndingathanda ukubona umgangatho wethokheni uphuhlisiwe, ofana ne-ERC-20 ye-Ethereum, ukuze ndikwazi ukubona ezinye izicelo ezitsha, ezifana ne-stablecoins, utshintshiselwano oluphantsi, kunye norhwebo oluxhasiweyo."

Ukulula umahluko phakathi kwe-Ethereum kunye neBitcoin

Ukuba ulwimi olulula longezwa kwi-Bitcoin mainnet, ngoko ngokucacileyo umntu uya kugqiba ukuba asinaso isizathu sokuqhubeka nokusebenzisa i-Ethereum.Nangona kunjalo, nokuba i-Bitcoin inoBulula, kuya kubakho umahluko omkhulu phakathi kwayo kunye ne-Ethereum.

URobinson uthe, "Ndinomdla kubulula hayi kuba isenza i-Bitcoin ibe ngaphezulu' kwe-Ethereum 'kodwa kuba yenza i-Bitcoin ibe ngaphezulu' kwe-Bitcoin '."

Ngaphandle kokusetyenziswa koBulula, ngokuchasene nezicwangciso ezisekelwe kwi-akhawunti ye-Ethereum, i-Bitcoin isasebenza kwimodi ye-UTXO (imveliso engasetyenziswanga).

URobinson wachaza:

"Imodeli ye-UTXO lolona khetho lubalaseleyo ekusebenzeni kakuhle kweziqinisekiso, kodwa urhwebo lwayo kukuba kunzima ukwakha izicelo zokuhlangabezana neemfuno zabantu abaninzi abasebenzisana nezivumelwano."
Ukongezelela, u-Ethereum wenze inkqubela phambili enkulu ekuphuhliseni imiphumo yenethiwekhi yesikhulumi, ubuncinane ngokweenkontileka ezihlakaniphile.
"Izixhobo kunye nomphuhlisi we-ecosystem ejikeleze ubulula kunokuthatha ixesha elide ukwenza," utshilo uRobinson.

“Ulwimi olulula asilolwimi olufundeka ngumntu, ngoko ke umntu unokufuna ukuphuhlisa ulwimi ukuze aluqulunqe aze alusebenzisele abaphuhlisi abaqhelekileyo.Ukongeza, uphuhliso lweqonga loyilo lwekhontrakthi elumkileyo ehambelana nemodeli ye-UTXO nayo kufuneka iqhutywe izifundo ezininzi. "
Ukusuka kumbono wophuhliso, umphumo womnatha we-Ethereum uchaza ukuba kutheni i-RSK (i-Ethereum-style Bitcoin sidechain) yenzelwe iqonga ukuze lihambelane nomatshini we-Ethereum virtual.
Kodwa ukuba abasebenzisi beBitcoin ekugqibeleni baya kufuna ezinye izicelo ze-cryptocurrency ezifanayo nezo zikwinethiwekhi ye-Ethereum ayaziwa okwangoku.

URobinson wathi,

"Ukuphuphuma komthamo webhloko yeBitcoin mkhulu kune-Ethereum, kwaye isantya sayo sokuvelisa ibhloko kwimizuzu eyi-10 sinokungabandakanyi ezinye izicelo.Ngokufanelekileyo, kubonakala ngathi akucaci ukuba ngaba uluntu lweBitcoin lufuna ngokwenene Ukwakha ezi zicelo (endaweni yokusebenzisa i-Bitcoin njengendlela yokuhlawula elula okanye i-vault), kuba ezo zicelo zingabangela ukuxinana kwe-blockchain kunye nokwandisa isivuno sokuhlaselwa ngama-51%. -ukuba abasebenzi basezimayini abatsha baziswa kum Amagama exabiso.”
Ngokubhekiselele kumbono kaRobinson, abaninzi abasebenzisi be-bitcoin baye bagxeka i-Ethereum ukususela kwiintsuku zokuqala zengxaki ye-oracle.Ingxaki ye-oracle iye yaba ngumba oxhalabisayo ngakumbi ekuphuhlisweni kweentlobo ezahlukeneyo zezicelo ezinikezelweyo (DeFi).
Kunokuphunyezwa nini ukwenza lula?

Kufuneka kuqatshelwe ukuba ukuLula kusenokuba kusenendlela ende yokuhamba ngaphambi kokufika kwi-Bitcoin mainnet.Kodwa kulindeleke ukuba olu lwimi lokubhala lunokongezwa okokuqala kwi-Liquid sidechain kamva kulo nyaka.

Eli linyathelo elibalulekileyo lokuqalisa ukusebenzisa ulwimi olulula kwii-asethi zehlabathi lokwenene, kodwa abanye abaphuhlisi, njengabo bazinikele kwi-wallet ye-Bitcoin yangasese, babonise umdla omncinci kwimodeli ye-federal ye-Liquid sidechains.

Sabuza uRobinson ukuba ucinga ntoni ngale nto, wathi:

“Andicingi ukuba ubume be-Liquid buzakutshabalalisa iintengiselwano.Kodwa ngokwenene kwenza kube nzima ukuvuna inani elikhulu labaphuhlisi okanye abasebenzisi. ”
Ngokutsho kukaGreg Maxwell, umnikeli wexesha elide weBitcoin core kunye nomseki weBlockstream (ekwabizwa ngokuba yi-nullc kwiReddit), ukususela ekuqalisweni kwenkqubo yeskripthi yeenguqulelo ezininzi ngokuphuculwa kweSegWit, Ukulula kunokongezwa kwindlela ifolokhwe ethambileyo yeBitcoin.Ngokuqinisekileyo, oku kusekelwe kwingcinga yokuba ukuvumelana koluntu kunokusekwa malunga neenguqu kwimithetho ye-Bitcoin yokuvumelana.
I-Grubles (igama elingaziwa) elisebenza eBlockstream lisixelela,

Andiqinisekanga ukuba ndingayifaka njani ngefolokhwe ethambileyo, kodwa ayizukuthatha indawo ye-mainnet kunye nantoni na ekwi-Liquid sidechain.Iya kuba yenye kuphela enokusetyenziswa neentlobo zedilesi ezikhoyo (umzekelo, iLifa, i-P2SH, i-Bech32) Uhlobo olutsha lwedilesi.”
UGrubles wongezelela ukuba ukholelwa ukuba u-Ethereum wonakalise "inkontileka ye-smart" ukugxeka ngenxa yokuba zininzi iikontraki ezihlakaniphile ezinengxaki eziye zasetyenziswa kwiqonga iminyaka emininzi.Ngoko ke, bavakalelwa kukuba abasebenzisi beBitcoin abaye banikela ingqalelo kwi-Ethereum abafuni ukubona izivumelwano ezihlakaniphile zisetyenziswa ngokuguquguqukayo kwi-Liquid.
"Ndicinga ukuba esi siya kuba sisihloko esinomdla, kodwa kuya kuthatha iminyaka embalwa," uBuyela wongezelela."Umzekelo unokuqinisekiswa kwikhonkco elisecaleni kuqala."