Blockchain idawululidwa: kusintha kwaukadaulo komwe kungafikire
Blockchain ili pamilomo ya aliyense. Koma ndi chiyani kwenikweni? N’chifukwa chiyani pali chidwi chochuluka chonchi? Institut Mines-Télécom, yodziwika chifukwa cha ukatswiri wake, imatipatsa maphunziro a Coursera kuti tipewe ukadaulo wosinthawu.
Motsogozedwa ndi Romaric Ludinard, Hélène Le Bouder ndi Gaël Thomas, akatswiri atatu odziwika bwino pantchitoyi, timalowa m'dziko lovuta la blockchain. Amatipatsa ife kumvetsetsa bwino kwa mitundu yosiyanasiyana ya blockchain: pagulu, payekha komanso consortium. Iliyonse ili ndi zabwino zake, zolephera zake komanso zenizeni zake.
Koma maphunzirowo sakuthera pamenepo. Zimapitirira chiphunzitso chosavuta. Amatitengera kudziko lenileni la blockchain, kuphimba mitu monga protocol ya Bitcoin. Zimagwira ntchito bwanji? Kodi zimatsimikizira bwanji chitetezo chamgwirizano? Kodi masiginecha a digito ndi mitengo ya Merkle amachita chiyani pankhaniyi? Mafunso ambiri ofunikira omwe maphunzirowa amapereka mayankho omveka bwino.
Kuphatikiza apo, maphunzirowa akuwonetsa zovuta zamakhalidwe ndi zachuma zomwe zimalumikizidwa ndi blockchain. Kodi ukadaulo uwu ukusintha bwanji mafakitale? Kodi imapereka mwayi wotani kwa mabizinesi ndi anthu pawokha?
Maphunzirowa ndi ulendo weniweni waluntha. Cholinga chake ndi aliyense: anthu achidwi, akatswiri, ophunzira. Zimapereka mwayi wapadera womvetsetsa kwambiri teknoloji yomwe ikupanga tsogolo lathu. Ngati mudafunapo kumvetsetsa blockchain, ino ndi nthawi. Yambirani ulendo wosangalatsawu ndikupeza zinsinsi za blockchain.
Njira za cryptographic za blockchain: chitetezo chokhazikika
Blockchain nthawi zambiri imagwirizanitsidwa ndi lingaliro la chitetezo. Koma kodi luso limeneli limatha bwanji kutsimikizira kudalirika koteroko? Yankho liri makamaka mu njira zachinsinsi zomwe amagwiritsa ntchito. Maphunziro operekedwa ndi Institut Mines-Télécom pa Coursera amatifikitsa pamtima pamakinawa.
Kuyambira magawo oyamba, timapeza kufunikira kwa ma cryptographic hashes. Ntchito za masamuzi zimasintha deta kukhala mndandanda wa zilembo zapadera. Ndizofunikira pakutsimikizira kukhulupirika kwa chidziwitso pa blockchain. Koma zimagwira ntchito bwanji? Ndipo n’chifukwa chiyani zili zofunika kwambiri pachitetezo?
Maphunziro sakuthera pamenepo. Imayang'ananso udindo wa Umboni wa Ntchito mu ndondomeko yotsimikizira malonda. Maumboni awa amatsimikizira kuti zomwe zawonjezeredwa ku blockchain ndizovomerezeka. Motero amaletsa kuyesa kulikonse kwachinyengo kapena kupusitsa.
Koma si zokhazo. Akatswiri amatitsogolera ku lingaliro lachigwirizano chogawidwa. Njira yomwe imalola onse omwe akutenga nawo mbali pamaneti kuti avomereze kutsimikizika kwazomwe zikuchitika. Ndi mgwirizano uwu womwe umapangitsa blockchain kukhala ukadaulo wokhazikika komanso wowonekera.
Pomaliza, maphunzirowa athana ndi zovuta za blockchain. Kodi tingatsimikize bwanji chinsinsi cha data pomwe tikuwonetsetsa kuti izi zikuwonekera poyera? Kuchokera pamalingaliro amakhalidwe abwino, ndi nkhani ziti zokhudzana ndi kugwiritsa ntchito ukadaulo uwu?
Mwachidule, maphunzirowa amatipatsa mawonekedwe osangalatsa kumbuyo kwa blockchain. Zimatithandiza kumvetsetsa momwe zimatsimikizira chitetezo ndi kudalirika kwa zomwe zili nazo. Kufufuza kosangalatsa kwa aliyense amene akufuna kukulitsa chidziwitso chawo chaukadaulo uwu.
Blockchain: zambiri kuposa ndalama za digito
Blockchain. Mawu omwe amadzutsa Bitcoin nthawi yomweyo kwa ambiri. Koma kodi ndizo zonse zomwe muyenera kudziwa? Kutali kumeneko. Maphunziro a "Blockchain: nkhani ndi njira zobisika za Bitcoin" pa Coursera zimatilowetsa m'chilengedwe chokulirapo.
Bitcoin? Iyi ndi nsonga ya madzi oundana. Kugwiritsa ntchito konkire koyamba kwa blockchain, ndithudi, koma osati kokha. Tangoganizirani dziko limene ntchito iliyonse, mgwirizano uliwonse, zochita zonse zimalembedwa momveka bwino. Popanda mkhalapakati. Mwachindunji. Ili ndi lonjezo la blockchain.
Tengani makontrakitala anzeru. Mapangano omwe amadzipanga okha. Popanda kulowererapo kwa anthu. Akhoza kusintha momwe timachitira bizinesi. Salirani. Kuteteza. Revolutionize.
Koma zonse si zabwino. Maphunzirowa samangotamanda zabwino za blockchain. Amathetsa mavuto ake. Scalability. Kuchita bwino kwamphamvu. Malamulo. Zovuta zazikulu zomwe zikuyenera kuthana ndi kutumizidwa kwakukulu.
Ndipo mapulogalamu? Iwo ndi osawerengeka. Kuchokera pazachuma kupita ku thanzi. Kuchokera ku malo ogulitsa katundu kupita ku katundu. Blockchain ikhoza kusintha chilichonse. Pangani kuti ziwonekere. More kothandiza.
Maphunzirowa ndi khomo lotseguka la mtsogolo. Tsogolo lomwe blockchain idzachita gawo lalikulu. Kumene kungatanthauzenso bwino mmene timakhalira, kugwira ntchito, ndiponso kucheza. Chinthu chimodzi ndi chotsimikizika: blockchain sichimangokhala ku Bitcoin. Iye ndiye tsogolo. Ndipo tsogolo limeneli n’losangalatsa.
