Anadolu \u00dcniversitesi Sosyal Medya ve Dijital G\u00fcvenlik E\u011fitim, Uygulama ve Ara\u015ft\u0131rma Merkezi (SOD\u0130GEM), \u00fc\u00e7 temel \u00e7al\u0131\u015fma alan\u0131ndan biri olan blokzincir ile ilgili \u00e7al\u0131\u015fmalar\u0131na ba\u015flad\u0131.<\/p>\n
Anadolu \u00dcniversitesi Sosyal Medya ve Dijital G\u00fcvenlik E\u011fitim, Uygulama ve Ara\u015ft\u0131rma Merkezi (SOD\u0130GEM) dijital d\u00fcnyaya ili\u015fkin \u00e7al\u0131\u015fmalar\u0131n\u0131 s\u00fcrd\u00fcr\u00fcyor. Son d\u00f6nemde olduk\u00e7a dikkat \u00e7eken blokzincirin genel \u00e7al\u0131\u015fma prensibi \u00fczerinde \u00e7al\u0131\u015fan SOD\u0130GEM Bilim Kurulu, konuyu her kesim taraf\u0131ndan anla\u015f\u0131l\u0131r k\u0131labilmek i\u00e7in infografik i\u00e7erikleri haz\u0131rlad\u0131.<\/p>\n
Bankac\u0131l\u0131k, e\u011fitim, sa\u011fl\u0131k gibi pek \u00e7ok alanda kullan\u0131l\u0131yor<\/p>\n
SOD\u0130GEM Bilim Kurulu taraf\u0131ndan, blokzincirin \u00e7al\u0131\u015fma prensibine ili\u015fkin yap\u0131lan a\u00e7\u0131klamada, \u201c2009 y\u0131l\u0131nda Satoshi Nakamoto lakapl\u0131 gizli bir yazar taraf\u0131ndan yay\u0131mlanan \u2018Peer-to-Peer Electronic Cash System\u2019 makalesi ile hayat\u0131m\u0131za giren blockchain yani blokzincir teknolojisi art\u0131k ad\u0131n\u0131 daha s\u0131k duyurmaya ba\u015flad\u0131. \u00c7\u00fcnk\u00fc bitcoin gibi dijital para birimleri, bu teknolojinin uygulama alanlar\u0131ndan asl\u0131nda yaln\u0131zca bir tanesi. Bunun d\u0131\u015f\u0131nda bankac\u0131l\u0131k, sa\u011fl\u0131k hizmetleri, e\u011fitim, politika, hukuk end\u00fcstrisi, kalite g\u00fcvencesi, medya ve i\u00e7erik da\u011f\u0131t\u0131m\u0131 gibi bir\u00e7ok alanda mevcut ve potansiyel uygulamalar\u0131 vard\u0131r\u201d denildi.<\/p>\n
Blokzincirin g\u00fcvenilirli\u011fi matemati\u011fin tarafs\u0131zl\u0131\u011f\u0131na dayan\u0131r<\/p>\n
Blokzincirin tan\u0131m\u0131n\u0131 yapan SOD\u0130GEM Bilim Kurulu \u015fu ifadeleri kulland\u0131:<\/p>\n
\u201cMerkezi otoriteyi ortadan kald\u0131rarak internet ortam\u0131ndaki g\u00fcveni e\u015fit olarak t\u00fcm kullan\u0131c\u0131lara da\u011f\u0131tan blokzincir, \u015fifrelenmi\u015f bilgi ak\u0131\u015f\u0131n\u0131 sa\u011flayan da\u011f\u0131t\u0131k bir a\u011f sistemidir. Al\u0131\u015f\u0131lagelen merkezi a\u011f sisteminden olduk\u00e7a farkl\u0131 olan bu sistemde kaydolan bir bilgi silinemez veya de\u011fi\u015ftirilemez. Sistemde kay\u0131tl\u0131 i\u015flemlerin tamam\u0131 en sondan ilk blo\u011fa kadar t\u00fcm kullan\u0131c\u0131larda bulunur. Bloklar aras\u0131ndaki veri ak\u0131\u015f\u0131 ise kriptografik \u00f6zet fonksiyonlar\u0131 ile olu\u015fan \u015fifreli bilgilere ait \u00f6zetlerin uyumlulu\u011funu kontrol eden karma\u015f\u0131k matematiksel hesaplamalarla sa\u011flan\u0131r. Yani k\u0131sacas\u0131 blokzincirin g\u00fcvenilirli\u011fi matemati\u011fin tarafs\u0131zl\u0131\u011f\u0131na dayan\u0131r. Ne kadar \u00e7ok bilgisayar bu a\u011fa kat\u0131l\u0131rsa, bu sistemin g\u00fcvenilirli\u011fini o derece de artt\u0131racakt\u0131r.\u201d<\/p>\n
“Blokzincir dev bir veresiye defteri olarak d\u00fc\u015f\u00fcn\u00fclebilir”<\/p>\n
Blokzinciri en basit \u015fekliyle, herkesin anlayabilece\u011fi \u015fekilde a\u00e7\u0131klayan SOD\u0130GEM Bilim Kurulu, \u201cBlokzinciri, veri tutma mant\u0131\u011f\u0131 bak\u0131m\u0131ndan, dev bir veresiye defteri olarak d\u00fc\u015f\u00fcnebiliriz. Nas\u0131l ki eskiden bakkaldan yap\u0131lan al\u0131\u015fveri\u015fler, veresiye defterlerinde hem al\u0131c\u0131 hem de sat\u0131c\u0131 taraf\u0131ndan tutuluyorsa, blokzincirdeki bloklar aras\u0131ndaki veri transferi de benzer \u015fekilde ger\u00e7ekle\u015fmektedir. Hem al\u0131c\u0131 hem de sat\u0131c\u0131n\u0131n veresiye defteri tutmas\u0131n\u0131n amac\u0131, bakkal\u0131n m\u00fc\u015fterisinden habersiz deftere ekleme yapmas\u0131n\u0131 \u00f6nlemektir. Blokzincirdeki da\u011f\u0131t\u0131k a\u011f sisteminin mant\u0131\u011f\u0131 da bundan \u00e7ok farkl\u0131 de\u011fildir\u201d ifadelerini kulland\u0131.<\/p>\n
SOD\u0130GEM, blokzincir konusundaki \u00e7al\u0131\u015fmalar\u0131nda, Avrasya Blockchain ve Dijital Para Ara\u015ft\u0131rmalar\u0131 Derne\u011fi Y\u00f6netim Kurulu Ba\u015fkan\u0131 Av. Kadir Kurtulu\u015f ile i\u015fbirli\u011fini s\u00fcrd\u00fcrecek.<\/p>\n","protected":false},"excerpt":{"rendered":"
SON D\u00d6NEMDE OLDUK\u00c7A D\u0130KKAT \u00c7EKEN BLOKZ\u0130NC\u0130R\u0130N GENEL \u00c7ALI\u015eMA PRENS\u0130B\u0130 \u00dcZER\u0130NDE \u00c7ALI\u015eAN SOD\u0130GEM B\u0130L\u0130M KURULU, KONUYU HER KES\u0130M TARAFINDAN ANLA\u015eILIR KILAB\u0130LMEK \u0130\u00c7\u0130N \u0130NFOGRAF\u0130K \u0130\u00c7ER\u0130KLER\u0130 HAZIRLADI.<\/p>\n","protected":false},"author":1,"featured_media":195015,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[19],"tags":[1075,48953,385,44203],"class_list":["post-195014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ekonomi","tag-aldi","tag-blokzinciri","tag-ele","tag-sodigem"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.tvturk.com\/wp-content\/uploads\/2019\/08\/sodigem-blokzinciri-ele-aldi_de77400.jpg?fit=1000%2C999","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paKIfm-OJo","_links":{"self":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/195014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/comments?post=195014"}],"version-history":[{"count":0,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/195014\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media\/195015"}],"wp:attachment":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media?parent=195014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/categories?post=195014"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/tags?post=195014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}