1. Gabatarwa & Bayyani

Web3 yana wakiltar sauyin tsari daga tsarin gine-ginen Web2 masu tsakiya, yana nufin haɗa manufofin Yanar Gizo 3.0 na ma'ana, waɗanda na'urori ke iya karantawa, da yanayin fasahar blockchain mai rarraba iko da rashin buƙatar amincewa. Wannan takarda, ta Connors da Sarkar, tana aiki a matsayin jagora mai mahimmanci ga masu haɓakawa, tana rarraba amfanin gaske—kamar ingantaccen tsaro, sirri, da ikon mallakar mai amfani—yayin da take magance babban matsalolin fasaha da karbuwa waɗanda a halin yanzu ke hana samun nasarar shiga cikin al'ada. Babban jigon shi ne cewa fahimtar wannan bangarorin biyu yana da mahimmanci don gina aikace-aikacen Web3 masu sauƙin shiga da kuma aiki.

2. Bayanan Baya & Juyin Halitta

Ana iya fahimtar juyin halitta zuwa Web3 mafi kyau ta hanyar waɗanda suka gabace shi. Wannan mahallin tarihi yana bayyana matsalolin da kowane juzu'i ya nemi magance su.

2.1 Web1: Yanar Gizo Mai Karantawa Kacal

Ya fito daga shawarar Tim Berners-Lee na rubutu mai yawa (hypertext) a CERN, Web1 (kimanin 1989-2004) ya kasance a tsaye kuma yana kama da kundin adireshi. An gina shi akan HTML, HTTP, da URLs, ya ba da damar buga da haɗa bayanai amma bai ba da abun ciki da mai amfani ya ƙirƙira ba. Wannan samfurin "karantawa kacal" ya tsara ƙirƙirar abun ciki tare da ƙwararrun mutane da kamfanoni na fasaha, yana iyakance samun dama da mu'amala.

2.2 Web2: Yanar Gizo Mai Mu'amala

Web2 (daga tsakiyar shekarun 2000 zuwa gaba) ya gabatar da abun ciki mai motsi, wanda mai amfani ya ƙirƙira ta hanyar dandamali kamar kafofin sada zumunta, shafukan yanar gizo (blogs), da wikis. Yayin da ya ba da damar ƙirƙirar abun ciki ga kowa, ya haifar da tattara bayanai da iko a hannun ƴan manyan kamfanoni (misali Meta, Google). Masu amfani sun yi cinikin bayanansu don sabis kyauta, suna haifar da matsalolin sirri, tsaro, da takunkumi masu mahimmanci.

2.3 Yanar Gizon Ma'ana (Web 3.0)

Berners-Lee ya yi hasashen cewa, Yanar Gizon Ma'ana yana nufin sanya bayanan yanar gizo na'ura ta iya karantawa ta hanyar ƙa'idodi kamar RDF da OWL. Manufar ita ce ƙwararrun wakilai waɗanda za su iya fahimta da haɗa bayanai da kansu. Duk da haka, an hana shi karbuwa saboda sarƙaƙiya, rashin samfurin ƙarfafawa na asali don raba bayanai, da dogaro ga rukunin bayanai masu tsakiya don kiyaye inganci.

3. Web3: Yanar Gizo Mai Rarraba Iko

Web3 yana ba da shawarar haɗawa: yanar gizo mai rarraba iko inda masu amfani suke mallakar bayanansu da ainihin su, aikace-aikace ke gudana akan cibiyoyin sadarwa tsakanin mutane (sau da yawa blockchains), kuma ana kafa amincewa ta hanyar ilimin sirri (cryptography) da hanyoyin yarjejeniya maimakon hukumomin tsakiya.

3.1 Tsarin Gini Na Asali & Ka'idoji

An bayyana tsarin ginin ta hanyar rarraba iko, tushen blockchain, tabbatar da ilimin sirri, da tattalin arzikin tushen alama (token). Yana canza wurin sarrafawa daga uwar garken tsakiya zuwa cibiyoyin sadarwar nodes masu rarrabawa.

3.2 Muhimman Abubuwan Fasaha

  • Blockchains: Littafin lissafi mai rarrabawa, wanda ba za a iya canzawa ba (misali, Ethereum, Polkadot) wanda ke rubuta ma'amaloli da yanayi.
  • Kwangiloli Masu Hikima (Smart Contracts): Lambar da ke aiwatar da kanta akan blockchain wacce ke sarrafa yarjejeniyoyi da dabaru na aikace-aikace ta atomatik.
  • Ajiya Mai Rarraba Iko: Ƙa'idodi kamar IPFS da Filecoin don adana bayanai a cikin cibiyar sadarwa tsakanin mutane.
  • Ainihi Mai Rarraba Iko (DID): Tsarin da ke ba masu amfani damar sarrafa alamun su na dijital ba tare da dogaro ga rajistar tsakiya ba.

4. Amfanin Web3

Tsaron Bayanai

Rikodin da ba za a iya canzawa ba da hashing na ilimin sirri suna sanya bayanai su zama masu bayyanar gyara.

Ikon Mallakar Mai Amfani

Masu amfani suna sarrafa maɓallan sirri, suna ba da damar mallakar ainihin kadarorin dijital da ainihi.

Juriya Ga Takunkumi

Cibiyoyin sadarwa masu rarraba iko sun fi wahala ga kowane mutum ɗaya ya rufe ko sarrafa su.

4.1 Ingantaccen Tsaron Bayanai & Ingantacciyar Tabbatuwa

Littafin lissafi na blockchain wanda ba za a iya canzawa ba da hanyoyin yarjejeniya suna tabbatar da cewa da zarar an rubuta bayanai, ba za a iya canza su a baya ba tare da yarjejeniyar cibiyar sadarwa ba. Wannan yana ba da rikodin da za a iya tantancewa kuma mai juriya ga gyara, wanda yake da mahimmanci ga aikace-aikace kamar bin diddigin sarkar wadata, tsarin zaɓe, da ma'amalolin kuɗi.

4.2 Ingantacciyar Sirri Na Mai Amfani & Mallakar Bayanai

Tsarin gine-ginen Web3 kamar Hujjojin Rashin Sanin Kome (ZKPs) suna ba masu amfani damar tabbatar da maganganu game da bayanansu (misali, shekaru > 18) ba tare da bayyana ainihin bayanan da ke ƙasa ba. Haɗe tare da ainihin kai mai cin gashin kansa (SSI), wannan yana canza samfurin mallakar bayanai daga dandamali zuwa daidaikun mutane.

4.3 Juriya Ga Takunkumi & Tsarin Rashin Amincewa

Aikace-aikacen da aka tura akan cibiyoyin sadarwa masu rarraba iko ba su da wurin gazawa na tsakiya. Ana gudanar da mu'amala ta hanyar kwangilolin hikima masu bayyana, waɗanda ake iya duba su, suna rage dogaro ga amincewa da takamaiman kamfani ko mai shiga tsakani. Wannan yana haɓaka ƙirƙira a fagage kamar kuɗi mai rarraba iko (DeFi) da tattalin arzikin masu ƙirƙira.

5. Iyakoki & Kalubale Na Web3

5.1 Matsalolin Girma & Aiki

"Matsalar guda uku na blockchain" (blockchain trilemma) tana nuna wahalar cimma rarraba iko, tsaro, da girma lokaci ɗaya. Manyan cibiyoyin sadarwa kamar Ethereum a tarihi sun yi gwagwarmaya da ƙarancin yawan ma'amala (misali, TPS 15-30) da manyan kuɗaɗe yayin cunkoso, suna sa su rashin dacewa ga aikace-aikace masu yawan mita, ƙananan farashi. Magungunan Layer-2 (Rollups, Sidechains) da madadin hanyoyin yarjejeniya (Tabbatar da Hannun Jari) sune wuraren bincike masu aiki don magance wannan.

5.2 Matsalolin Kwarewar Mai Amfani & Samun Damar Shiga

Kwarewar Mai Amfani na Web3 na yanzu sanannen mara kyau ne. Sarrafa maɓallan sirri, jimlolin iri, kuɗaɗen iskar gas, da kewaya tsakanin cibiyoyin sadarwa daban-daban suna haifar da babban koyi. Kuskure guda ɗaya na iya haifar da asarar kuɗi da ba za a iya juyawa ba. Wannan sarƙaƙiyar babban shamaki ne ga shiga ga masu amfani marasa fasaha.

5.3 Damuwa Na Tsari & Muhalli

Yanayin tsari don cryptocurrencies da ƙungiyoyi masu cin gashin kansu masu rarraba iko (DAOs) ba shi da tabbas kuma an raba shi a duniya. Bugu da ƙari, amfani da makamashi na blockchains na Tabbatar da Aiki (Proof-of-Work) ya jawo babban suka. Duk da yake sauyi zuwa Tabbatar da Hannun Jari (misali, "Haɗawa" na Ethereum) yana rage wannan, fahimta da gaskiyar tasirin muhalli har yanzu kalubale ne.

6. Zurfin Fasaha

6.1 Tushen Lissafi

Tsaron Web3 sau da yawa ya dogara ne akan ilimin sirri na farko. Babban ra'ayi shine aikin hash na ilimin sirri (misali, SHA-256), wanda ke ɗaukar shigarwa na kowane girman kuma yana samar da fitarwa mai ƙayyadaddun girman (hash). Halayensa suna da mahimmanci:

  • Mai Ƙayyadaddun Ƙa'ida (Deterministic): Shigarwa iri ɗaya koyaushe yana haifar da hash iri ɗaya: $H(x) = h$.
  • Juriya Ga Hoton Gaba (Pre-image Resistance): An ba da $h$, yana da wahala a lissafin samun $x$ kamar yadda $H(x) = h$.
  • Juriya Ga Karo (Collision Resistance): Yana da wahala a sami shigarwa daban-daban guda biyu $x$ da $y$ kamar yadda $H(x) = H(y)$.

Wannan yana tabbatar da ingancin bayanai a cikin tubalan, inda kawai na kowane tubalan ya ƙunshi hash na tubalin da ya gabata, yana haifar da sarkar da ba za a iya canzawa ba: $Header_n = Hash(Bayanin Ma'amala_n + Hash na Kain da ya gabata_{n-1} + Nonce)$.

6.2 Tsarin Nazari: Samfurin Amincewa da Amfani

Don kimanta aikace-aikacen Web3, yi la'akari da tsari mai sauƙi mai daidaita Rage Amincewa da Amfanin Mai Amfani.

Nazarin Shari'a: Kafofin Sada Zumunta Mai Rarraba Iko vs. Abokin Hamayya Mai Tsakiya

  • Dandali Mai Tsakiya (Babban Amfani, Ƙaramin Amincewa): Yana ba da ingantacciyar UX, saurin aiki, da babbar cibiyar sadarwa (Babban Amfani). Duk da haka, yana buƙatar amincewa da kamfanin tare da bayanai, ƙarƙashin takunkumi da sarrafa algorithm (Ƙaramin Amincewa).
  • Ƙa'idar Rarraba Iko (Ƙaramin Amfani, Babban Amincewa): Yana ba da juriya ga takunkumi, bayanan da mai amfani ya mallaka, da algorithms masu bayyana (Babban Amincewa). Duk da haka, a halin yanzu yana fama da UX mara kyau, aiki mai sauri, da rarrabuwar tushen masu amfani (Ƙaramin Amfani).

Kalubalen ci gaba shine matsar da aikace-aikacen mai rarraba iko daga sashin ƙasa-dama zuwa sama-dama—ƙara amfani ba tare da yin hadaya da ainihin kaddarorin amincewa ba. Wannan ya haɗa da kawar da sarƙaƙiyar blockchain (misali, tare da walat masu dawo da zamantakewa, ma'amaloli marasa iskar gas ta hanyar ma'amaloli na meta) yayin kiyaye rarraba iko.

7. Aikace-aikacen Gaba & Taswirar Ci Gaba

Hanyar Web3 ba ta maye gurbin duk aikace-aikacen Web2 ba amma don mamaye yankuna inda ainihin amfaninsa ba za a iya yin shawarwari ba.

  • Kusa da lokaci (shekaru 1-3): Balaga na Layer-2 scaling, yaduwar amfani da cire asusun don mafi kyawun UX, da bayyananniyar tsari don DeFi da kadarorin dijital. Aikace-aikace za su mai da hankali kan kuɗi, ƙananan al'ummomi, da tarin dijital (NFTs tare da amfani).
  • Tsakiyar lokaci (shekaru 3-7): Haɗuwa tare da AI, inda bayanan da za a iya tantancewa, waɗanda mai amfani ya mallaka ke horar da samfura, da kasuwannin AI masu rarraba iko suka fito. Haɓakar cikakkun wasannin kan sarka da dandamalin "DeSci" (Kimiyya Mai Rarraba Iko) don haɗin gwiwa, bincike mai bayyana.
  • Dogon lokaci (shekaru 7+): Hangen nesa na cikakken tarin yanar gizo mai rarraba iko—daga ainihi da ajiya zuwa lissafi da bandwidth—ya zama mara tsada kuma ba a iya gani ga mai amfani na ƙarshe. Alamar "Web3" na iya dushewa yayin da waɗannan ƙa'idodin rarraba iko suka zama daidaitaccen bututun don ƙarin daidaiton kayayyakin more rayuwa na dijital, kamar yadda TCP/IP ke ƙarƙashin intanet na yau.

Babban hanyar gaba, kamar yadda Connors da Sarkar suka nuna, shine ga masu haɓakawa su ba da fifiko ga samun damar shiga. Wannan yana nufin gini tare da tunanin mai amfani a tsakiya, ba tunanin fasaha a tsakiya ba.

8. Ra'ayin Mai Nazari Mai Zurfi

Babban Fahimta: Takardar Connors da Sarkar ta gano daidai babban tashin hankali a cikin Web3: yuwuwar juyin juya halinsa an yi garkuwa da shi ta hanyar kayan aikin matakin kafin samarwa da al'adar mai haɓakawa a tsakiya wacce ke ware al'ada. Alkawarin ikon mallakar mai amfani da tsarin rashin amincewa gaskiya ne, amma halin da ake ciki a halin yanzu lamari ne na al'ada na mafita a cikin neman matsala mai sauƙin amfani. Ƙimar takardar ita ce tsarinta mai aiki na amfani tare da iyakoki—magani mai mahimmanci ga zagayon ƙwazo na masana'antu.

Hanyar Hankali: Ci gaban tarihi daga Web1 zuwa Web3 an yi hujja da kyau, yana nuna yadda tsakiya ya kasance wani abu da ya fito, ba na asali ba, na yanar gizo. Haɗin kai tsakanin gazawar karbuwar Yanar Gizon Ma'ana (saboda rashin tsarin ƙarfafawa) da yuwuwar blockchain na magance shi babbar gudummawar hankali ce. Duk da haka, takardar na iya zurfafa cikin samfuran tattalin arziki da wasan ka'idoji waɗanda ke ƙarƙashin yarjejeniyar blockchain (misali, rawar Daidaiton Nash a cikin tsaron Tabbatar da Hannun Jari, kamar yadda aka tattauna a cikin binciken Gidauniyar Ethereum), waɗanda suke da mahimmanci kamar ilimin sirri.

Ƙarfi & Kurakurai: Ƙarfin takardar shine tsarinta mai daidaito, na koyarwa—mai dacewa ga masu haɓakawa da ke shiga sarari. Babban aibinta shine na watsi da gama gari a cikin 2024: rashin ƙimar "tsarin blockchain na zamani" (modular blockchain thesis). Gaba ba sarkar guda ɗaya ce ta mulka su duka ba, amma yanayin yanayi mai yadudduka na musamman na sarƙoƙi don aiwatarwa, sasantawa, samuwar bayanai, da yarjejeniya (ra'ayin da ayyuka kamar Celestia suka yi fice da bincike daga cibiyoyi kamar Cibiyar Binciken Blockchain ta Stanford). Wannan sauyin gine-gine shine mafi yuwuwar amsa ga matsalar girma guda uku da suka haskaka daidai.

Fahimta Mai Aiki: Ga masu gini, umarni suna bayyana. Daina gini don "crypto-na asali" kuma fara gini don "mai son amma mai aiki." Wannan yana nufin:
1. Ƙaddamar da Blockchain: Masu amfani bai kamata su san cewa suna amfani da ɗaya ba. Yi amfani da walat MPC, maɓallan wucewa, da ma'amalolin da aka ɗauki nauyin ɓoye maɓallan sirri da kuɗaɗen iskar gas.
2. Mai da hankali kan Manyan Amfani, Ba Hasashe Ba: Guguwar karbuwa ta gaba za ta zo daga aikace-aikacen da ke ba da amfani da ba za a iya musantawa ba—kamar ainihin ainihin dijital mai ɗaukar hoto don cancantar ƙwararru (abin da Ƙungiyar Ainihi Mai Rarraba Iko ke gwadawa) ko ƙananan biyan kuɗi don abun ciki waɗanda ba za su iya yiwuwa tare da kuɗi na al'ada ba.
3. Karɓi Tsarin Gine-gine Na Haɗaka: Tsarkakakken rarraba iko sau da yawa yana wuce gona da iri. Tsakiya na dabarun don UX (misali, gaban tsakiya wanda ke tambayar bayan baya mai rarraba iko) na iya zama matakin mataki mai aiki, muddin ana kiyaye ainihin kimar kima (mallakar bayanai, juriya ga takunkumi) a cikin yadudduka na ƙa'ida. Manufar ita ce hawan lanƙwasa na amincewa da amfani, ba don zama a ƙarshensa ba.

9. Nassoshi

  1. Connors, C., & Sarkar, D. (2024). Benefits and Limitations of Web3. arXiv preprint arXiv:2402.04897.
  2. Berners-Lee, T., Hendler, J., & Lassila, O. (2001). The Semantic Web. Scientific American, 284(5), 34-43.
  3. Nakamoto, S. (2008). Bitcoin: A Peer-to-Peer Electronic Cash System.
  4. Buterin, V. (2014). Ethereum: A Next-Generation Smart Contract and Decentralized Application Platform. Ethereum White Paper.
  5. Wood, G. (2014). Ethereum: A Secure Decentralised Generalised Transaction Ledger. Ethereum Yellow Paper.
  6. Zhu, J., Park, T., Isola, P., & Efros, A.A. (2017). Unpaired Image-to-Image Translation using Cycle-Consistent Adversarial Networks. Proceedings of the IEEE International Conference on Computer Vision (ICCV). (Nassoshi na CycleGAN a matsayin misali na ƙirƙira, tsarin ƙira mai sarƙaƙi da ya dace da haɗuwar AI/Web3).
  7. Ethereum Foundation. (2023). Ethereum Research. https://ethresear.ch/
  8. Stanford Blockchain Research Center. (2023). Publications. https://cbr.stanford.edu/
  9. Decentralized Identity Foundation. (2023). https://identity.foundation/
  10. World Wide Web Consortium (W3C). (2023). Verifiable Credentials Data Model. https://www.w3.org/TR/vc-data-model/