{"id":38030,"date":"2025-05-20T20:03:30","date_gmt":"2025-05-20T20:03:30","guid":{"rendered":"https:\/\/99bitcoins.com\/tr\/?page_id=38030"},"modified":"2025-05-20T20:03:00","modified_gmt":"2025-05-20T20:03:00","slug":"merkeziyetsiz-uygulamalar-dapp-nedir","status":"publish","type":"page","link":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/","title":{"rendered":"Merkeziyetsiz Uygulamalar (dApp) Nedir? Kapsaml\u0131 Rehber"},"content":{"rendered":"<p><span style=\"font-weight: 400\">A\u00e7\u0131k kaynakl\u0131, kullan\u0131c\u0131 odakl\u0131 ve e\u015fler aras\u0131 (P2P) \u00e7al\u0131\u015fan merkeziyetsiz uygulamalar, Web3\u2019\u00fcn kalbinde yer al\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Hi\u00e7 internetin art\u0131k tamamen kontrol alt\u0131nda oldu\u011funu d\u00fc\u015f\u00fcnd\u00fcn\u00fcz m\u00fc? Her \u201c\u00fccretsiz\u201d uygulaman\u0131n asl\u0131nda gizli bir bedeli var. Bu bedel \u015f\u00fcphesiz ki\u015fisel verilerinizin kontrol\u00fcd\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Her kullan\u0131c\u0131 giri\u015fi, sizi biraz daha sistemin i\u00e7ine \u00e7ekiyor. G\u00f6z al\u0131c\u0131 aray\u00fczlerin arkas\u0131nda, veriniz para etti\u011fi s\u00fcrece sizi \u00f6nemseyen \u015firketler oturuyor. \u0130\u015fte tam bu noktada devreye merkeziyetsiz uygulamalar, yani dApp\u2019ler giriyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">K\u0131saca tan\u0131mlarsak dApp\u2019ler, interneti y\u00f6neten kurallar\u0131 tersine \u00e7eviren birer dijital ba\u015fkald\u0131r\u0131d\u0131r. Ne merkezi otorite, ne zorla dayat\u0131lan g\u00fcncellemeler var. Ne de her seferinde yeni bir \u015fifre isteyen kay\u0131t formlar\u0131. Bunlar\u0131n hi\u00e7biri yok.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalar nedir konusunu ayd\u0131nlatmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z bu rehberde, dApp&#8217;lerin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 anlayacaks\u0131n\u0131z.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00f6z konusu bu uygulamalar\u0131n kimler i\u00e7in tasarland\u0131\u011f\u0131n\u0131 ve neden sadece birer teknoloji terimi olmaktan \u00e7ok daha fazlas\u0131n\u0131 ifade ettiklerini anlataca\u011f\u0131z.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Avantajlar\u0131ndan s\u0131n\u0131rlamalar\u0131na, DeFi\u2019den oyunlara kadar pek \u00e7ok ger\u00e7ek kullan\u0131m alan\u0131na de\u011finece\u011fiz. Kald\u0131 ki evet, belki SEC\u2019in duymak istemeyece\u011fi t\u00fcrden olanlar\u0131 bile konu\u015faca\u011f\u0131z.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00c7\u00fcnk\u00fc internetin gelece\u011fi art\u0131k dev teknoloji \u015firketlerinin ofislerinde olmayacak. Discord sunucular\u0131nda, a\u00e7\u0131k kaynak kodlarda ve isyan ruhunu ta\u015f\u0131yan geli\u015ftiricilerin ellerinde \u015fekilleniyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Haz\u0131rsan\u0131z, Merkeziyetsiz uygulamalar nedir birlikte ke\u015ffedelim!<\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulamalar Nedir? &#8211; \u00d6zet<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalar (dApp&#8217;ler), klasik yaz\u0131l\u0131mlardan farkl\u0131 olarak \u00e7al\u0131\u015f\u0131r. Bu noktada, merkezi sunucular yerine ak\u0131ll\u0131 s\u00f6zle\u015fmeleri ve blok zincir a\u011flar\u0131n\u0131 kullan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00f6z edilen bu uygulamalarda e-posta adresine veya \u015fifre s\u0131f\u0131rlamaya gerek yoktur. Sadece c\u00fczdan\u0131n\u0131zla giri\u015f yapars\u0131n\u0131z. Ne CEO, ne de kullan\u0131c\u0131 verisini saklayan bir \u015firket vard\u0131r. Sadece kod ve topluluk onay\u0131n\u0131 i\u00e7erir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019ler ilk olarak <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/ethereum-nedir\/\"><b>Ethereum blok zincirinde<\/b><\/a><span style=\"font-weight: 400\"> hayat bulmu\u015ftur. G\u00fcn\u00fcm\u00fczde finansal hizmetlerden <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/nft-nedir-yeni-baslayanlar-icin-rehber\/\"><b>NFT<\/b><\/a><span style=\"font-weight: 400\"> i\u015flemlerine kadar bir\u00e7ok alana yay\u0131lm\u0131\u015f durumdad\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz sosyal medyadan zincir oyunlar\u0131na kadar uzanan geni\u015f bir kullan\u0131m alan\u0131n\u0131 kapsar. Web3 d\u00fcnyas\u0131n\u0131n temel yap\u0131 ta\u015flar\u0131ndan birisidir. \u00dcstelik, kripto ekosisteminde ger\u00e7ekten i\u015fe yarayan nadir \u00e7\u00f6z\u00fcmler aras\u0131nda yer al\u0131yorlar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen elbette kusursuz de\u011filler. Merkezi kontrol\u00fcn olmamas\u0131, kimsenin seni sistemden atamayaca\u011f\u0131 anlam\u0131na gelir. Bu, kullan\u0131c\u0131ya tam \u00f6zg\u00fcrl\u00fck sa\u011flar. Ancak ayn\u0131 zamanda, hata yapt\u0131\u011f\u0131nda yard\u0131m edecek kimsenin de olmamas\u0131 demektir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kendi verilerinin kontrol\u00fc sende olur. Ancak bu, hatalar\u0131, i\u015flem \u00fccretleri ve bot ordular\u0131yla gaz \u00fccreti sava\u015flar\u0131 gibi zorluklar\u0131 da beraberinde getirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Yine de, internetin gelece\u011fini kavramak istiyorsan\u0131z dApp\u2019leri anlamak bir tercih de\u011fildir. Adeta bir zorunluluktur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <div class=\"nnbtc-key-takeaways\">\r\n        <h2 class=\"nnbtc-key-takeaways__title\">\u00d6ne \u00c7\u0131kan Noktalar<\/h2>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <ul class=\"nnbtc-key-takeaways__list\">\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        Merkeziyetsiz uygulamalar (dApp\u2019ler), merkezi sunucular yerine blok zincir a\u011flar\u0131 ve ak\u0131ll\u0131 s\u00f6zle\u015fmeler \u00fczerinde \u00e7al\u0131\u015f\u0131r.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        Yer alan bu uygulamalar\u0131 kullanmak i\u00e7in kay\u0131t olman\u0131za veya ki\u015fisel bilgi payla\u015fman\u0131za gerek yoktur. Sadece kripto c\u00fczdan\u0131n\u0131z\u0131 ba\u011flaman\u0131z yeterlidir.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        dApp\u2019ler; merkeziyetsiz finans (DeFi), NFT tabanl\u0131 oyunlar, tahmin piyasalar\u0131 ve DAO\u2019lar gibi bir\u00e7ok alan\u0131n altyap\u0131s\u0131n\u0131 olu\u015fturur.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        TAvantajlar\u0131 aras\u0131nda sans\u00fcr direnci, \u015feffafl\u0131k ve kullan\u0131c\u0131 kontrol\u00fc yer al\u0131r. Ancak, yava\u015f i\u015flem s\u00fcreleri ve y\u00fcksek i\u015flem \u00fccretleri gibi dezavantajlar\u0131 da olabilir.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        \u015eu anda en \u00e7ok kullan\u0131lan dApp a\u011f\u0131 Ethereum olarak \u00f6ne \u00e7\u0131kar. Ayn\u0131 zamanda, Solana ve Avalanche gibi alternatif blok zincirler de h\u0131zla pop\u00fclerlik kazan\u0131yor.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-key-takeaways__list-item\">\r\n        T\u00fcm potansiyeline ra\u011fmen, dApp ekosistemi h\u00e2l\u00e2 geli\u015fme a\u015famas\u0131ndad\u0131r. Ak\u0131ll\u0131 s\u00f6zle\u015fme hatalar\u0131, sahte kopyalar ve k\u00f6t\u00fc kullan\u0131c\u0131 deneyimi gibi risklerle kar\u015f\u0131 kar\u015f\u0131yad\u0131r.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/ul>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/div>\r\n    <\/span><\/p>\n<h2><b>Kriptoda Merkeziyetsiz Uygulamalar (dApp) Nedir?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulama (dApp), ad\u0131ndan da anla\u015f\u0131laca\u011f\u0131 \u00fczere tek bir otoriteye ba\u011fl\u0131 olmayan bir uygulamad\u0131r. Bir \u015firket, CEO ya da \u201cTopluluk kurallar\u0131n\u0131 ihlal ettiniz\u201d diyerek hesab\u0131n\u0131z\u0131 ask\u0131ya alan bir platform yoktur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir dApp, blok zincir \u00fczerinde ya\u015far. Bu, klasik sunucular yerine da\u011f\u0131t\u0131k <\/span><a href=\"https:\/\/www.ledger.com\/academy\/what-is-a-node-and-why-should-i-operate-one\" rel=\"nofollow\" target=\"_blank\"><b>d\u00fc\u011f\u00fcmlerden (nodes)<\/b><\/a><span style=\"font-weight: 400\"> olu\u015fan e\u015fler aras\u0131 (peer-to-peer) bir a\u011fda \u00e7al\u0131\u015fmas\u0131 anlam\u0131na gelir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00c7al\u0131\u015fma prensibi, ba\u015fkas\u0131na ait bir evde oda kiralamakla kendi arazin \u00fczerine s\u0131\u011f\u0131nak kurmak aras\u0131ndaki fark gibidir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019lerin as\u0131l tan\u0131m\u0131, arka planda \u00e7al\u0131\u015fan ak\u0131ll\u0131 s\u00f6zle\u015fmeleri \u00f6\u011frendi\u011finizde netle\u015fir. Bu kendi kendini \u00e7al\u0131\u015ft\u0131ran kod par\u00e7ac\u0131klar\u0131, arac\u0131lar\u0131 ve b\u00fcrokrasiyi ortadan kald\u0131r\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlar\u0131n yerine saf mant\u0131k ve otomasyon koyar. Yani biri bir butona basmasa da sistem ne yapaca\u011f\u0131n\u0131 bilir. Bu mimari de\u011fi\u015fim, Web3 vizyonuyla tamamen uyumludur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Web3\u2019\u00fc; <\/span><a href=\"https:\/\/www.atlantafed.org\/-\/media\/documents\/research\/publications\/policy-hub\/2023\/05\/15\/03--introduction-to-web3-with-implilcations-for-financial-services.pdf\" rel=\"nofollow\" target=\"_blank\"><b>Atlanta Federal Rezerv Bankas\u0131<\/b><\/a><span style=\"font-weight: 400\"> \u015f\u00f6yle tan\u0131ml\u0131yor:<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u201cWeb3, blok zincir ve kripto paralar\u0131n birle\u015fmesiyle olu\u015fturulan merkeziyetsiz \u00fcr\u00fcn ve hizmetleri ifade eder. Bu projeler genellikle a\u00e7\u0131k kaynakl\u0131d\u0131r. Kendi kripto varl\u0131klar\u0131na sahiptir. Herkes taraf\u0131ndan eri\u015filebilir durumdad\u0131r ve kullan\u0131c\u0131lar blok zincir \u00fczerinden etkile\u015fim kurar.\u201d<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130lk dApp\u2019ler Ethereum blok zincirinde ortaya \u00e7\u0131kt\u0131. Evet, deneysel ve zaman zaman pikselli kurba\u011falar\u0131n i\u015flemlerini i\u00e7eriyordu. Ama bug\u00fcnk\u00fc merkeziyetsiz internetin temelini onlar att\u0131.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019ler, Web3\u2019\u00fcn temel yap\u0131 ta\u015flar\u0131d\u0131r. Bankas\u0131z finans i\u015flemlerini m\u00fcmk\u00fcn k\u0131lar. Ayr\u0131ca, dev veri tablolar\u0131na gerek kalmadan tedarik zincirini takip eder.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ek olarak ki\u015fisel verilerin San Francisco\u2019daki tak\u0131ml\u0131 adamlar taraf\u0131ndan paraya \u00e7evrilmedi\u011fi sosyal a\u011flar sunar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kodla yaz\u0131lm\u0131\u015f bir dijital isyan gibidirler. Ve bu isyan h\u0131zla b\u00fcy\u00fcyor. H\u00e2l\u00e2 \u201cMerkeziyetsiz uygulamalar nedir?\u201d diye soruyorsan\u0131z, tebrikler. Art\u0131k do\u011fru soruyu sormaya ba\u015flad\u0131n\u0131z.<\/span><\/p>\n<h3><b>Merkeziyetsiz Uygulamalar Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/b><\/h3>\n<p><span style=\"font-weight: 400\">\u0130lk bak\u0131\u015fta bir dApp, s\u0131radan bir uygulamadan farks\u0131z g\u00f6r\u00fcn\u00fcr. Taray\u0131c\u0131da a\u00e7ars\u0131n, butonlara t\u0131klars\u0131n, h\u0131zl\u0131ca tepki verir. Her \u015fey tan\u0131d\u0131k gelir ama bu fark\u0131ndal\u0131k eksik olanlar\u0131 fark edene kadar s\u00fcrer.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kullan\u0131c\u0131 ad\u0131, \u015fifre yoktur ve verileriniz bize aittir diyen o rahats\u0131z edici hizmet \u015fartlar\u0131 yokur. Ama perde arkas\u0131nda i\u015fler tamamen farkl\u0131 ilerler.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Klasik uygulamalarda t\u00fcm veriler merkezi bir sunucuda saklan\u0131r. Ancak, dApp\u2019ler merkeziyetsiz bir a\u011f \u00fczerindeki d\u00fc\u011f\u00fcmler (nodes) taraf\u0131ndan \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Her bir d\u00fc\u011f\u00fcm, i\u015flemleri do\u011frular, verileri g\u00fcvence alt\u0131na al\u0131r ve kimsenin kafas\u0131na g\u00f6re kurallar\u0131 de\u011fi\u015ftirmesini engeller.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130\u015fin as\u0131l heyecanl\u0131 k\u0131sm\u0131 ise burada ba\u015flar: dApp\u2019ler a\u011f\u0131r i\u015fleri ak\u0131ll\u0131 s\u00f6zle\u015fmelere b\u0131rak\u0131r. Birine kripto bor\u00e7 verip faiz kazanmak m\u0131 istiyorsunuz? Ak\u0131ll\u0131 s\u00f6zle\u015fmeler devreye girer. \u015eartlar\u0131 uygular, hesaplamalar\u0131 yapar, i\u015flemi otomatik olarak ger\u00e7ekle\u015ftirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ne bankaya, ne de g\u00fcven ili\u015fkisine ihtiya\u00e7 vard\u0131r. Sadece kod vard\u0131r ve kurallar\u0131 bunlar koyar.<\/span><\/p>\n<figure id=\"attachment_38040\" aria-describedby=\"caption-attachment-38040\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38040\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/1-177.png\" alt=\"Merkeziyetsiz uygulamalar nedir - nas\u0131l \u00e7al\u0131\u015f\u0131r?\" width=\"768\" height=\"548\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/1-177.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/1-177-300x214.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/1-177-280x200.png 280w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/1-177-350x250.png 350w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-38040\" class=\"wp-caption-text\">Algorand Geli\u015ftirme Portal\u0131<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz bir uygulamaya girerken kullan\u0131c\u0131 ad\u0131 ya da e-posta girmezsiniz. Yaln\u0131zca <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/kripto-para\/en-iyi-bitcoin-cuzdanlari-populer-cuzdanlar\/\"><b>kripto c\u00fczdan\u0131n\u0131<\/b><\/a><span style=\"font-weight: 400\"> ba\u011flars\u0131n\u0131z.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00f6z edilen bu c\u00fczdan sizin pasaportunuz, kimli\u011finiz, sistemin kap\u0131s\u0131n\u0131 a\u00e7an anahtar\u0131n\u0131zd\u0131r. T\u00fcm i\u015flemleriniz isminize, numaran\u0131za ya da ki\u015fisel bilgilerinize de\u011fil, c\u00fczdan adresinize ba\u011fl\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Aray\u00fcz (frontend) taraf\u0131, klasik uygulamalara benzer. Genellikle JavaScript veya React gibi tan\u0131d\u0131k teknolojilerle in\u015fa edilir. Ancak arka planda (backend) her \u015fey zincir \u00fczerinde y\u00fcr\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Her i\u015flem, blok zincirin <\/span><a href=\"https:\/\/www.law.cornell.edu\/wex\/consensus_mechanism\" rel=\"nofollow\" target=\"_blank\"><b>konsens\u00fcs mekanizmas\u0131<\/b><\/a><span style=\"font-weight: 400\"> taraf\u0131ndan onaylan\u0131r. Bu, Ethereum\u2019daki <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/proof-of-stake\/\"><b>proof-of-stake<\/b><\/a><span style=\"font-weight: 400\"> do\u011frulay\u0131c\u0131lar\u0131 olabilir. Ek olarak, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/kripto-para\/solana-incelemesi-kapsamli-rehber\/\"><b>Solana\u2019daki<\/b><\/a><span style=\"font-weight: 400\"> y\u00fcksek h\u0131zl\u0131 zaman damgas\u0131 sistemi olabilir. Ne olursa olsun, fark etmez.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir i\u015flem kaydedildi\u011finde, art\u0131k geri d\u00f6n\u00fc\u015f yoktur. De\u011fi\u015ftirilemez ve sans\u00fcrlenemez. \u0130\u015fte merkezi sistemlerle dApp\u2019ler aras\u0131ndaki fark\u0131n \u00f6z\u00fc burada yat\u0131yor: tek bir \u00e7\u00f6kme noktas\u0131 yok.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Evet, her \u015fey a\u00e7\u0131k kaynakt\u0131r. Kodlar \u015feffaft\u0131r. Bu \u015feffafl\u0131k hem bir avantajd\u0131r hem de bir risktir. \u00c7\u00fcnk\u00fc geli\u015ftirici bir hata yaparsa, bir hacker o a\u00e7\u0131\u011f\u0131 fark edip kullanmadan \u00f6nce d\u00fczeltilmesi gerekir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019lerde kap\u0131 bek\u00e7ileri yoktur. Ama bu, her \u015fey kusursuz demek de\u011fildir. Yine de bu yap\u0131, g\u00fc\u00e7 dengesini tamamen de\u011fi\u015ftirir: \u0130zin istemezsiniz. Ba\u011flan\u0131rs\u0131n\u0131z ve ba\u015flars\u0131n\u0131z.<\/span><\/p>\n<h2><b>Blockchain \u00dczerinde Merkeziyetsiz Uygulamalar\u0131n (dApp) Bile\u015fenleri<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Sadece bir uygulamaya \u201cmerkeziyetsiz\u201d etiketi yap\u0131\u015ft\u0131rmak yetmez. Ger\u00e7ek bir dApp, finans, internet ve biraz da dijital anar\u015finin birle\u015fti\u011fi sa\u011flam bir teknoloji altyap\u0131s\u0131na dayan\u0131r. Peki perde arkas\u0131nda neler var? \u0130\u015fte temel bile\u015fenler:<\/span><\/p>\n<h3><b>Ak\u0131ll\u0131 S\u00f6zle\u015fmeler<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Her dApp\u2019in kalbinde ak\u0131ll\u0131 s\u00f6zle\u015fmeler yer al\u0131r. Bunlar blok zincir \u00fczerinde \u00e7al\u0131\u015fan, belirli ko\u015fullar ger\u00e7ekle\u015fti\u011finde otomatik olarak harekete ge\u00e7en kod par\u00e7ac\u0131klar\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00fcre\u00e7 i\u00e7erisinde arac\u0131 ve onay beklemek yoktur. Sadece \u00f6nceden belirlenmi\u015f kurallar ve otomasyon vard\u0131r. Bu s\u00f6zle\u015fmeler; varl\u0131klar\u0131 y\u00f6netir, kurallar\u0131 uygular ve g\u00fcven ihtiyac\u0131n\u0131 kodla de\u011fi\u015ftirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen bir uyar\u0131 yapmak istiyoruz; ak\u0131ll\u0131 s\u00f6zle\u015fmeler bir kez yay\u0131mland\u0131 m\u0131, geri d\u00f6n\u00fc\u015f yoktur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">E\u011fer kodda hata varsa, bu sadece buggy bir g\u00fcncelleme de\u011fildir. Kullan\u0131c\u0131lar i\u00e7in ciddi riskler ta\u015f\u0131yan dijital bir tuzak olabilir. Bu y\u00fczden dApp geli\u015ftirmek, hataya yer b\u0131rakmayan bir i\u015ftir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Detayl\u0131 bilgi i\u00e7in, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/sss\/temel-sorular\/akilli-sozlesmeler-nedir-yeni-baslayanlar-icin-rehber\/\"><b>ak\u0131ll\u0131 s\u00f6zle\u015fmeler<\/b><\/a><span style=\"font-weight: 400\"> i\u00e7eri\u011fimiz sizlere yard\u0131mc\u0131 olacakt\u0131r.<\/span><\/p>\n<h3><b>Blockchain Teknolojisi<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Her dApp\u2019in bir yuvas\u0131 vard\u0131r ve o yuva blok zincirdir. T\u00fcm i\u015flemler, s\u00f6zle\u015fme etkile\u015fimleri ve token onaylar\u0131 burada saklan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ethereum, Solana veya yeni y\u00fckselen alternatif zincirler fark etmez. Blok zincir, verinin tutuldu\u011fu ve g\u00fcvenli\u011finin sa\u011fland\u0131\u011f\u0131 temel alt yap\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u015eeffaf, de\u011fi\u015ftirilemez ve k\u00fcresel bir kay\u0131t defteri sunar. Evet, bazen \u00f6l\u00e7eklenmesi zordur ama sistemin i\u00e7ine gizlice girip veriyi manip\u00fcle etmek imk\u00e2ns\u0131zd\u0131r.<\/span><\/p>\n<p>Detayl\u0131 bilgi i\u00e7in, <a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/blockchain-nedir-basit-anlatim\/\"><strong>Blockchain nedir<\/strong><\/a> ba\u015fl\u0131kl\u0131 i\u00e7eri\u011fimize g\u00f6z atabilirsiniz.<\/p>\n<h3><b>Kripto Para Birimi (Cryptocurrency)<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Bir dApp kullanmak istiyorsan\u0131z, i\u015flem \u00fccreti \u00f6demeniz gerekir. Bu \u00fccretler, ETH, SOL veya AVAX gibi zincirin yerel tokenleri ile \u00f6denir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Baz\u0131 dApp\u2019lerin kendi tokenleri de vard\u0131r. \u00c7o\u011fu zaman ge\u00e7mi\u015f bir \u00f6n sat\u0131\u015ftan (ICO) gelmi\u015ftir. \u00c7\u00fcnk\u00fc Web3\u2019te spek\u00fclasyonsuz lansman olmaz.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ek olarak unutmaman\u0131z gereken bir nokta vard\u0131r; <\/span><a href=\"https:\/\/csrc.nist.gov\/glossary\/term\/private_key\" rel=\"nofollow\" target=\"_blank\"><b>\u00f6zel anahtarlar<\/b><\/a><span style=\"font-weight: 400\"> sizin tek koruman\u0131zd\u0131r. Kaybedersiniz geri d\u00f6n\u00fc\u015f\u00fc olmayacakt\u0131r. Yanl\u0131\u015f adrese g\u00f6nderirseniz, tokenlerin blok zincir bo\u015flu\u011funda kaybolur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Sekt\u00f6r, y\u00fcksek riskli, s\u0131f\u0131r destekli bir finans d\u00fcnyas\u0131d\u0131r. Bu noktada daha detayl\u0131 bilgi i\u00e7in, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/kripto-para\/\"><b>kripto para<\/b><\/a><span style=\"font-weight: 400\"> hakk\u0131nda bilgilendirici i\u00e7eri\u011fimizi okuyabilirsiniz.<\/span><\/p>\n<h3><b>Oracle\u2019lar<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Ak\u0131ll\u0131 s\u00f6zle\u015fmeler g\u00fc\u00e7l\u00fcd\u00fcr ama ayn\u0131 zamanda d\u0131\u015f d\u00fcnyaya k\u00f6rd\u00fcr. Bir dApp\u2019e <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/bitcoin-nasil-calisir-detayli-anlatim\/\"><b>Bitcoin<\/b><\/a><span style=\"font-weight: 400\"> fiyat\u0131n\u0131 ya da Tokyo\u2019daki hava durumunu aktarmak istiyorsan\u0131z, oracle sistemine ihtiyac\u0131n\u0131z var.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bakt\u0131\u011f\u0131m\u0131zda Oracle, d\u0131\u015f d\u00fcnya ile blok zincir aras\u0131nda k\u00f6pr\u00fc kurar. Blok zincir d\u0131\u015f\u0131ndaki (off-chain) verileri s\u00f6zle\u015fmelere aktar\u0131r. <\/span><a href=\"https:\/\/chain.link\/education\/blockchain-oracles\" rel=\"nofollow\" target=\"_blank\"><b>Oracle<\/b><\/a><span style=\"font-weight: 400\"> olmadan, dApp&#8217;ler blok zincir masal diyar\u0131nda s\u0131k\u0131\u015f\u0131p kal\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlar sayesinde ger\u00e7ek zamanl\u0131 fiyatlar, tetikleyici olaylar ve tedarik zinciri gibi d\u0131\u015f kaynakl\u0131 bilgiler dApp\u2019e dahil edilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen bir noktada dikkatli olmal\u0131s\u0131n\u0131z. G\u00fcvenilir olmayan bir oracle, doland\u0131r\u0131c\u0131l\u0131k riski ta\u015f\u0131yan bir yap\u0131 olu\u015fturabilir.<\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulamalar (dApp&#8217;ler) Nerelerde Kullan\u0131l\u0131r?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalar (dApp&#8217;ler), yaln\u0131zca kripto merakl\u0131lar\u0131n\u0131n kulland\u0131\u011f\u0131 ni\u015f ara\u00e7lar olmaktan \u00e7\u0131km\u0131\u015ft\u0131r. Art\u0131k farkl\u0131 sekt\u00f6rlerde kal\u0131c\u0131 ve etkili \u00e7\u00f6z\u00fcmler sunan teknolojilere d\u00f6n\u00fc\u015fm\u00fc\u015ft\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bug\u00fcn dApp&#8217;ler; finans, oyun, sosyal medya, tedarik zinciri ve y\u00f6neti\u015fim gibi bir\u00e7ok alanda aktif olarak kullan\u0131lmaktad\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130nceledi\u011fimizde, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/defi-nedir-merkezi-olmayan-finans-nasil-calisir\/\"><b>DeFi (Merkeziyetsiz finans)<\/b><\/a><span style=\"font-weight: 400\"> uygulamalar\u0131, kullan\u0131c\u0131lar\u0131n banka benzeri i\u015flemleri \u00fc\u00e7\u00fcnc\u00fc taraflara ihtiya\u00e7 duymadan ger\u00e7ekle\u015ftirmesine olanak tan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Uniswap, Aave ve Curve gibi platformlar \u00fczerinden kripto varl\u0131k takas\u0131, bor\u00e7 alma-verme ve faiz geliri elde etme gibi i\u015flemler yap\u0131labilir. T\u00fcm bu s\u00fcre\u00e7ler, ak\u0131ll\u0131 s\u00f6zle\u015fmeler taraf\u0131ndan otomatik olarak y\u00f6netilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019ler, oyunlarda oyunculara yaln\u0131zca e\u011flence de\u011fil, ayn\u0131 zamanda sahiplik sunar. Kullan\u0131c\u0131lar oyun i\u00e7i varl\u0131klar\u0131n\u0131 blockchain \u00fczerinde saklayabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Var olan bu varl\u0131klar\u0131 al\u0131p satabilir ve oyun oynayarak kazan\u00e7 elde edebilir. Bu model, play-to-earn (oyna-kazan) olarak bilinir.<\/span><\/p>\n<figure id=\"attachment_38041\" aria-describedby=\"caption-attachment-38041\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38041\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/2-2.jpg\" alt=\"Merkeziyetsiz uygulamalar nerelerde kullan\u0131l\u0131r\" width=\"768\" height=\"512\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/2-2.jpg 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/2-2-300x200.jpg 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/2-2-350x233.jpg 350w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-38041\" class=\"wp-caption-text\">Pexels<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">dApp\u2019ler, dijital sanat eserlerinin ve koleksiyon \u00fcr\u00fcnlerinin al\u0131n\u0131p sat\u0131ld\u0131\u011f\u0131 NFT pazar yerlerini m\u00fcmk\u00fcn k\u0131lar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">OpenSea ve Blur gibi platformlar, kullan\u0131c\u0131lar\u0131n kendi dijital varl\u0131klar\u0131n\u0131 listelemesine olanak tan\u0131r. Bu sayede, merkezi bir otoriteye ihtiya\u00e7 duymadan al\u0131m sat\u0131m i\u015flemleri ger\u00e7ekle\u015ftirilebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz sosyal medya platformlar\u0131, i\u00e7erik \u00fcreticilerinin kontrol\u00fc tamamen ellerinde tutmas\u0131n\u0131 sa\u011flar. Kullan\u0131c\u0131 kimlikleri <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/cuzdanlar\/turkiyedeki-en-iyi-kripto-cuzdanlari-guncel-platformlar\/\"><b>en iyi kripto c\u00fczdanlar\u0131<\/b><\/a><span style=\"font-weight: 400\"> ile tan\u0131mlan\u0131r ve g\u00f6nderiler blockchain \u00fczerinde saklan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Lens Protocol gibi platformlar, kullan\u0131c\u0131lar\u0131n veri gizlili\u011fini korurken sans\u00fcrs\u00fcz bir ileti\u015fim sunar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp\u2019ler, topluluk temelli karar alma s\u00fcre\u00e7lerini destekleyen DAO\u2019lar\u0131n (Merkeziyetsiz Otonom Organizasyonlar) temelini olu\u015fturur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kullan\u0131c\u0131lar sahip olduklar\u0131 tokenler arac\u0131l\u0131\u011f\u0131yla oylamalara kat\u0131l\u0131r. Ek olarak, al\u0131nan kararlar do\u011frudan ak\u0131ll\u0131 s\u00f6zle\u015fmeler \u00fczerinden uygulan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Polymarket gibi tahmin platformlar\u0131, kullan\u0131c\u0131lar\u0131n \u00e7e\u015fitli konular hakk\u0131nda tahminde bulunmas\u0131na olanak tan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00d6te yandan, tedarik zinciri y\u00f6netiminde \u00fcr\u00fcnlerin izlenebilirli\u011fini sa\u011flamak da dApp\u2019lerin sundu\u011fu olanaklar aras\u0131ndad\u0131r. Ayr\u0131ca, geli\u015ftiricilere y\u00f6nelik ak\u0131ll\u0131 s\u00f6zle\u015fme denetleyicileri gibi ara\u00e7lar olu\u015fturmak da bu uygulamalarla m\u00fcmk\u00fcnd\u00fcr.<\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulama (dApp) \u00d6rnekleri<\/b><\/h2>\n<p><span style=\"font-weight: 400\">H\u00e2l\u00e2 dApp\u2019lerin sadece birer hayal \u00fcr\u00fcn\u00fc oldu\u011funu mu d\u00fc\u015f\u00fcn\u00fcyorsunuz? Milyarlarca dolarl\u0131k <\/span><a href=\"https:\/\/www.investor.gov\/introduction-investing\/investing-basics\/glossary\/liquidity-or-marketability#:~:text=Liquidity%20generally%20refers%20to%20how,money%20when%20it%20is%20needed.\" rel=\"nofollow\" target=\"_blank\"><b>likiditeyi<\/b><\/a><span style=\"font-weight: 400\"> y\u00f6neten, izinsiz bor\u00e7lanmay\u0131 m\u00fcmk\u00fcn k\u0131lan ve Ethereum arz\u0131n\u0131n yar\u0131s\u0131n\u0131 stake eden protokollere bunu s\u00f6yleyin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bug\u00fcn kripto d\u00fcnyas\u0131ndaki en g\u00fc\u00e7l\u00fc protokollerden baz\u0131lar\u0131 dApp\u2019tir. Bu uygulamalar, e-posta adresinizle ilgilenmeden bile sekt\u00f6rleri d\u00f6n\u00fc\u015ft\u00fcr\u00fcyor.<\/span><\/p>\n<p>Sizler i\u00e7in, 2025 y\u0131l\u0131nda en \u00e7ok kullan\u0131lan dApp&#8217;leri derledik. Bu platformlar, ger\u00e7ek kullan\u0131c\u0131lar\u0131n zincir \u00fczerinde i\u015flemler ger\u00e7ekle\u015ftirdi\u011fi yerlerdir.<\/p>\n<h2><b>2025 Y\u0131l\u0131n\u0131n En Pop\u00fcler 4 Merkeziyetsiz Uygulamas\u0131 (dApp\u2019i)<\/b><\/h2>\n<p><span style=\"font-weight: 400\">A\u015fa\u011f\u0131da, y\u0131llard\u0131r ayakta kalan ve g\u00fcvenilirli\u011fini kan\u0131tlam\u0131\u015f k\u00f6kl\u00fc uygulamalardan, dikkat \u00e7eken yeni nesil platformlara kadar 2025\u2019in en pop\u00fcler d\u00f6rt dApp\u2019i yer al\u0131yor. Hadi birlikte g\u00f6z atal\u0131m!<\/span><\/p>\n<h3><b>1. Uniswap: \u0130zin Gerektirmeyen G\u00fcc\u00fcn Adresi<\/b><\/h3>\n<p><span style=\"font-weight: 400\">\u015eunu netle\u015ftirelim: Uniswap yaln\u0131zca bir token takas protokol\u00fc ba\u015flatmam\u0131\u015ft\u0131r. Geleneksel finans\u0131n temellerine adeta bir bomba b\u0131rakm\u0131\u015ft\u0131r. Bir\u00e7ok kullan\u0131c\u0131 i\u00e7in ise DeFi yolculu\u011fu burada ba\u015flad\u0131.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Uniswap, <\/span><a href=\"https:\/\/www.coingecko.com\/learn\/automated-market-makers-amms\" rel=\"nofollow\" target=\"_blank\"><b>otomatik piyasa yap\u0131c\u0131 (AMM)<\/b><\/a><span style=\"font-weight: 400\"> modeline dayanarak \u00e7al\u0131\u015f\u0131r. Bu modelde kullan\u0131c\u0131lar, belirli token \u00e7iftlerine likidite sa\u011flar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ek olara, protokol, i\u015flemlerin fiyatlar\u0131n\u0131 belirlemek i\u00e7in matematiksel form\u00fcller kullan\u0131r. Bu noktada piyasa yap\u0131c\u0131lar ve \u015f\u00fcpheli OTC masalar\u0131 yoktur. Sadece kod ve otomasyon yer al\u0131r.<\/span><\/p>\n<figure id=\"attachment_38042\" aria-describedby=\"caption-attachment-38042\" style=\"width: 1147px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38042\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9.png\" alt=\"Merkeziyetsiz uygulamalar nedir - Uniswap DefiLlama verileri\" width=\"1147\" height=\"419\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9.png 1147w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9-300x110.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9-1024x374.png 1024w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9-768x281.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9-308x113.png 308w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/3-9-350x128.png 350w\" sizes=\"(max-width: 1147px) 100vw, 1147px\" \/><figcaption id=\"caption-attachment-38042\" class=\"wp-caption-text\">DefiLlama<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">Uniswap, Ethereum blok zincirinde piyasaya s\u00fcr\u00fclm\u00fc\u015ft\u00fcr. O zamandan bu yana toplamda bir trilyon dolardan fazla i\u015flem hacmine ula\u015ft\u0131. Sahte, spek\u00fclatif veya ger\u00e7ekten i\u015flevsel binlerce tokeni destekliyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bunun \u00f6tesinde, Uniswap bir kripto k\u00fclt\u00fcr ikonu haline gelmi\u015ftir. Bir\u00e7ok kullan\u0131c\u0131ya, dApp terimini bile duymadan \u00f6nce merkeziyetsiz uygulama kullanmay\u0131 \u00f6\u011fretti.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ayn\u0131 zamanda bu s\u00fcre\u00e7te, Ethereum\u2019un y\u00fcksek i\u015flem \u00fccretlerinin ne anlama geldi\u011fini de g\u00f6zler \u00f6n\u00fcne serdi. \u00d6zellikle yo\u011fun saatlerde gas \u00fccretleri \u00fc\u00e7 haneli rakamlara \u00e7\u0131kt\u0131\u011f\u0131nda g\u00f6sterdi.<\/span><\/p>\n<p>Kriptoda s\u00fcrekli yeni bir token kovalay\u0131p c\u00fczdan\u0131 s\u0131f\u0131rlama stresi ya\u015famak bazen ger\u00e7ekten yorucu olabiliyor. Asl\u0131nda bu agresif b\u00fcy\u00fcme f\u0131rsatlar\u0131n\u0131 sadece DeFi&#8217;de de\u011fil, do\u011fru bir analizle borsada <a href=\"https:\/\/borsaatlas.com\/rehberler\/100-kat-gidebilecek-hisseler\/\" rel=\"nofollow\" target=\"_blank\">100 kat gidebilecekleri\u00a0<\/a>bularak da yakalamak m\u00fcmk\u00fcn<\/p>\n<p><span style=\"font-weight: 400\">Sonu\u00e7 olarak, \u015fu anda <\/span><a href=\"https:\/\/academy.binance.com\/en\/glossary\/erc-20\" rel=\"nofollow\" target=\"_blank\"><b>ERC-20<\/b><\/a><span style=\"font-weight: 400\"> tokenlerini takas etmek i\u00e7in tercih edilir. Ek olarak,<\/span><a href=\"https:\/\/99bitcoins.com\/tr\/egitim\/meme-coin-nedir-ozellikleri-ve-riskleri\/\"><b>meme coin<\/b><\/a><span style=\"font-weight: 400\"> ba\u015flatmak i\u00e7in h\u00e2l\u00e2 en \u00e7ok tercih edilen bir platformdur.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ayn\u0131 zamanda zincir \u00fcst\u00fcnde etkile\u015fimde bulunmak isteyen kullan\u0131c\u0131lar i\u00e7in de ilk durak olmaya devam etmektedir.<\/span><\/p>\n<p>Daha detayl\u0131 bilgi i\u00e7in, <a href=\"https:\/\/99bitcoins.com\/tr\/kripto-para\/uniswap-nedir-uni-incelemesi-baslangic-rehberi\/\"><strong>Uniswap incelemesi<\/strong><\/a> i\u00e7eri\u011fimize g\u00f6z atabilirsiniz.<\/p>\n<h3><b>2. AAVE: Merkeziyetsiz Bor\u00e7 Verme Protokol\u00fc<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Uniswap, DeFi ekosisteminin daha dinamik ve h\u0131zl\u0131 i\u015flem yap\u0131lan taraf\u0131n\u0131 temsil eder. AAVE ise merkeziyetsiz finans\u0131n daha istikrarl\u0131 ve yap\u0131land\u0131r\u0131lm\u0131\u015f bor\u00e7 verme sistemlerini sa\u011flayan bir protokold\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00dcstelik bunu geleneksel finans sistemlerinde s\u0131k\u00e7a g\u00f6r\u00fclen karma\u015f\u0131k s\u00fcre\u00e7ler veya merkezi denetim yap\u0131lar\u0131 olmadan ger\u00e7ekle\u015ftirir.<\/span><\/p>\n<p>\u0130lk olarak 2017 y\u0131l\u0131nda \u201cETHLend\u201d ad\u0131yla piyasaya s\u00fcr\u00fclm\u00fc\u015ft\u00fcr. Ard\u0131ndan, AAVE\u2019ye evrilen bu dApp, kullan\u0131c\u0131lar\u0131n kripto para yat\u0131rarak faiz kazanmalar\u0131n\u0131 ya da teminat g\u00f6stererek bor\u00e7 almalar\u0131n\u0131 sa\u011flar.<\/p>\n<figure id=\"attachment_38045\" aria-describedby=\"caption-attachment-38045\" style=\"width: 1140px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38045\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8.png\" alt=\"Merkeziyetsiz uygulamalar\u0131n incelemesi- Aave DefiLlama verileri\" width=\"1140\" height=\"429\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8.png 1140w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8-300x113.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8-1024x385.png 1024w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8-768x289.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8-308x116.png 308w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/6-8-350x132.png 350w\" sizes=\"(max-width: 1140px) 100vw, 1140px\" \/><figcaption id=\"caption-attachment-38045\" class=\"wp-caption-text\">DefiLlama<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">T\u00fcm s\u00fcre\u00e7, kodlanm\u0131\u015f ak\u0131ll\u0131 s\u00f6zle\u015fmeler taraf\u0131ndan otomatik olarak y\u00fcr\u00fct\u00fcl\u00fcr. ETH yat\u0131r\u0131p <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/stablecoin-nedir-stabil-kripto-para\/\"><b>stablecoin<\/b><\/a><span style=\"font-weight: 400\"> mi \u00f6d\u00fcn\u00e7 almak istiyorsunuz? Bu sistemle m\u00fcmk\u00fcnd\u00fcr.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkezi borsa kullanmadan bir tokeni a\u00e7\u0131\u011fa m\u0131 satmak istiyorsunuz? Bu da m\u00fcmk\u00fcnd\u00fcr. AAVE \u00fczerinde t\u00fcm bu i\u015flemler ak\u0131ll\u0131 s\u00f6zle\u015fmeler arac\u0131l\u0131\u011f\u0131yla ger\u00e7ekle\u015fir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir\u00e7ok farkl\u0131 varl\u0131\u011f\u0131 destekleyen AAVE, Ethereum, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/arbitrum-coin-nedir-yeni-baslayanlar-icin-rehber\/\"><b>Arbitrum<\/b><\/a><span style=\"font-weight: 400\"> ve Polygon gibi birden fazla zincir \u00fczerinde \u00e7al\u0131\u015f\u0131r. Aray\u00fcz kullan\u0131c\u0131 dostudur, g\u00fcvenli\u011fi ise zaman i\u00e7inde pek \u00e7ok testten ba\u015far\u0131yla ge\u00e7mi\u015ftir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen bir noktay\u0131 unutmamal\u0131s\u0131n\u0131z. Bir hata yaparsan\u0131z ve teminat\u0131n\u0131z likide edilirse, sorumluluk tamamen sizdedir. Daha fazla kontrol\u00fcn bedeli, anahtarlar\u0131n ve sonu\u00e7lar\u0131n da size ait olmas\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">AAVE\u2019yi \u00f6zel k\u0131lan \u015feylerden biri de y\u00f6neti\u015fim modelidir. Protokol, token sahiplerinin oylamalar\u0131 ile y\u00f6netilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ger\u00e7ek paran\u0131n s\u00f6z konusu oldu\u011fu bu yap\u0131, merkeziyetsiz politika yap\u0131m\u0131n\u0131n pratik bir \u00f6rne\u011fidir. E\u011fer bankalar bu \u015fekilde kurulmu\u015f olsayd\u0131, bug\u00fcn bulundu\u011fumuz finansal durum belki de \u00e7ok daha farkl\u0131 olurdu.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130lgili platformun gelece\u011fi i\u00e7in fikir sahibi olmak isteyebilirsiniz. Bu noktada, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/fiyat-tahminleri\/aave-fiyat-tahmini-gelecekteki-dair-analiz\/\"><b>Aave fiyat tahmini<\/b><\/a> <span style=\"font-weight: 400\">i\u00e7eri\u011fimiz sizlere rehberlik edecektir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ayn\u0131 zamanda, platform hakk\u0131nda detayl\u0131 bilgi i\u00e7in, <a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/aave-nasil-alinir-yeni-baslayanlar-icin-rehber\/\"><strong>Aave nas\u0131l al\u0131n\u0131r ba\u015fl\u0131kl\u0131<\/strong><\/a> makalemizi okuyabilirsiniz.<\/span><\/p>\n<h3><b>Hyperliquid: H\u0131zl\u0131, Kald\u0131ra\u00e7l\u0131 ve Tamamen Merkeziyetsiz<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Kripto d\u00fcnyas\u0131na yeni ad\u0131m atm\u0131\u015f olsa da Hyperliquid, \u015fimdiden dev oyuncular\u0131n pastas\u0131ndan pay almay\u0131 ba\u015far\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Platform, merkeziyetsiz bir s\u00fcrekli vadeli i\u015flemler borsas\u0131 olarak tasarland\u0131. \u00dcstelik CEX\u2019lerdeki h\u0131z seviyesini, KYC gereksinimi ya da saklama riskleri olmadan sunuyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00dcstelik likidite derinli\u011fi y\u00fcksek, i\u015flemler an\u0131nda ger\u00e7ekle\u015fiyor ve kullan\u0131c\u0131lar 50 kata kadar kald\u0131ra\u00e7 kullanabiliyor. T\u00fcm bu i\u015flemler, zincir \u00fcst\u00fcnde g\u00fcvenli bir \u015fekilde y\u00fcr\u00fct\u00fcl\u00fcyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Hyperliquid\u2019in temelinde \u00f6zel olarak geli\u015ftirilmi\u015f bir rollup mimarisi yer al\u0131yor. Bu sayede yava\u015f i\u015flem s\u00fcreleri art\u0131k ge\u00e7mi\u015fte kal\u0131yor. \u201cDeFi neden ger\u00e7ekten kullan\u0131\u015fl\u0131 olmas\u0131n?\u201d sorusuna verilen en g\u00fc\u00e7l\u00fc cevaplardan biri kar\u015f\u0131m\u0131za \u00e7\u0131k\u0131yor.<\/span><\/p>\n<figure id=\"attachment_38046\" aria-describedby=\"caption-attachment-38046\" style=\"width: 1142px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38046\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7.png\" alt=\"Merkeziyetsiz uygulamalar nedir - Hyperliquid DefiLlama verileri\" width=\"1142\" height=\"378\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7.png 1142w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7-300x99.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7-1024x339.png 1024w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7-768x254.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7-308x102.png 308w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/7-7-350x116.png 350w\" sizes=\"(max-width: 1142px) 100vw, 1142px\" \/><figcaption id=\"caption-attachment-38046\" class=\"wp-caption-text\">DefiLlama<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">Di\u011fer dApp\u2019lerin aksine Hyperliquid, h\u0131z a\u00e7\u0131s\u0131ndan \u015fa\u015f\u0131rt\u0131c\u0131 derecede ak\u0131c\u0131 bir deneyim sunuyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">En \u00f6nemlisi, kontrol tamamen sizde kal\u0131yor: Varl\u0131klar sizin c\u00fczdan\u0131n\u0131zda, i\u015flemleri siz onayl\u0131yorsunuz. Hi\u00e7bir merkezi otorite sizi engellemeye \u00e7al\u0131\u015fm\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Platformun yerel tokeni olan HYPE, Hyperliquid ekosisteminin t\u00fcm i\u015fleyi\u015fini destekliyor. Projenin uzun vadeli potansiyelini merak ediyorsan\u0131z <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/fiyat-tahminleri\/hyperliquid-yorum-hype-fiyat-tahmini-gelecegi\/\"><b>Hyperliquid yorum ve fiyat tahmini <\/b><\/a><span style=\"font-weight: 400\">i\u00e7eri\u011fimize g\u00f6z atabilirsiniz.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Giderek daha fazla profesyonel trader\u0131n ilgisini \u00e7ekmektedir. \u015eu anda cesareti ve teminat\u0131 olanlar i\u00e7in olduk\u00e7a yeni g\u00f6zde alan haline gelmi\u015f durumdad\u0131r.<\/span><\/p>\n<h3><b>Lido: Staking&#8217;e Esneklik ve Likidite Getiren Platform<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Eskiden Ethereum (ETH) stake etmek, fonlar\u0131n\u0131 kilitleyip belirsiz bir a\u00e7\u0131lma tarihi beklemek anlam\u0131na geliyordu. Ancak Lido\u2019nun devreye girmesiyle bu durum tamamen de\u011fi\u015fti.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Lido, staking i\u015flemlerini hem likit hale getiren hem de kullan\u0131c\u0131ya esneklik kazand\u0131ran yenilik\u00e7i bir dApp olarak \u00f6ne \u00e7\u0131k\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Platform; ETH, MATIC ve SOL gibi varl\u0131klar\u0131n stake edilmesine olanak tan\u0131yor. Kar\u015f\u0131l\u0131\u011f\u0131nda ise, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/lido-staked-ether-nedir-detayli-rehber\/\"><b>stETH<\/b><\/a><span style=\"font-weight: 400\"> gibi likit tokenler sunuyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">B\u00f6ylece hem staking \u00f6d\u00fcllerinden yararlanabiliyor hem de elindeki varl\u0131klar\u0131 ba\u015fka DeFi projelerinde kullanmaya devam edebilirsiniz. Daha fazla getiri elde etmek ya da risk almak tamamen size kalm\u0131\u015f bir durumdur.<\/span><\/p>\n<figure id=\"attachment_38047\" aria-describedby=\"caption-attachment-38047\" style=\"width: 1147px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-38047\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5.png\" alt=\"Merkeziyetsiz uygulama \u00f6rnekleri - Lido DefiLlama verileri\" width=\"1147\" height=\"393\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5.png 1147w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5-300x103.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5-1024x351.png 1024w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5-768x263.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5-308x106.png 308w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/8-5-350x120.png 350w\" sizes=\"(max-width: 1147px) 100vw, 1147px\" \/><figcaption id=\"caption-attachment-38047\" class=\"wp-caption-text\">DefiLlama<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">S\u00f6z edilen bu model, Lido\u2019yu staking d\u00fcnyas\u0131nda ciddi bir g\u00fc\u00e7 haline getirdi. Ethereum a\u011f\u0131n\u0131n g\u00fcvenli\u011finde b\u00fcy\u00fck bir rol oynarken, ayn\u0131 zamanda likit t\u00fcrevlerle DeFi ekosistemine de katk\u0131 sa\u011fl\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Teknik olarak <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/borsalar\/en-iyi-stake-platformlari\/\"><b>en iyi stake platformlar\u0131<\/b><\/a><span style=\"font-weight: 400\"> i\u00e7erisinde yer al\u0131yor gibi g\u00f6r\u00fcn\u00fcyor. Ancak Lido bundan fazlas\u0131: likidite sa\u011flay\u0131c\u0131s\u0131 ve getiri katman\u0131 olarak da i\u015flev g\u00f6r\u00fcyor. Hatta baz\u0131lar\u0131na g\u00f6re, Ethereum\u2019daki merkeziyetsizlik tart\u0131\u015fmalar\u0131n\u0131n merkezindeki akt\u00f6r konumundad\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen elbette dezavantajlar\u0131 mevcuttur. Ancak, staking yaparken varl\u0131klar\u0131n\u0131 kilitlemeden likit kalmak istiyorsan\u0131z, Lido senin i\u00e7in en iyi se\u00e7eneklerden birisidir.<\/span><\/p>\n<h2><b>2025\u2019te Merkeziyet Uygulamalar ile (dApp\u2019lerle) En \u0130yi Uyum Sa\u011flayan Kripto C\u00fczdanlar<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Kulland\u0131\u011f\u0131n\u0131z c\u00fczdan ne kadar iyiyse, dApp deneyiminiz de o kadar sa\u011flam olur. \u00c7\u00fcnk\u00fc kripto d\u00fcnyas\u0131nda c\u00fczdan sadece bir ara\u00e7 de\u011fildir. Ayn\u0131 zamanda kimli\u011fin, g\u00fcvenli\u011fin ve DeFi evrenine a\u00e7\u0131lan kap\u0131n\u0131zd\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Token takas\u0131 ger\u00e7ekle\u015ftirmek, DAO oylamalar\u0131na kat\u0131lmak ya da NFT olu\u015fturmak gibi t\u00fcm Web3 i\u015flemleri i\u00e7in ilk ad\u0131m, g\u00fcvenilir bir c\u00fczdan kullanmakt\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130\u015fte 2025 y\u0131l\u0131nda merkeziyetsiz uygulamalara sorunsuz \u015fekilde ba\u011flanman\u0131z\u0131 sa\u011flayacak en iyi \u00fc\u00e7 kripto c\u00fczdan:<\/span><\/p>\n<p><span style=\"font-weight: 400\"><div class=\"su-note\"  style=\"border-color:#dddddd;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#f7f7f7;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><\/span><\/p>\n<p><a href=\"https:\/\/99bitcoins.com\/tr\/goto\/bestwallet\" rel=\"nofollow sponsored\" target=\"_blank\"><b>Best Wallet<\/b><\/a><span style=\"font-weight: 400\">: Ger\u00e7ekten de \u201cBest\u201d (en iyi) ifadesini sonuna kadar hak ediyor. \u00c7ok zincirli (multi-chain) deste\u011fine sahiptir. Ethereum tabanl\u0131 dApp\u2019lerden Layer 2 \u00e7\u00f6z\u00fcmlere ve alternatif Layer-1 a\u011flara kadar bir\u00e7ok platformla sorunsuz \u00e7al\u0131\u015f\u0131yor. Aray\u00fcz\u00fc sade ve kullan\u0131c\u0131 dostudur. Ayr\u0131ca, ak\u0131ll\u0131 s\u00f6zle\u015fme onaylarken yap\u0131lan yayg\u0131n hatalar\u0131 engelleyen g\u00fcvenlik ara\u00e7lar\u0131 da c\u00fczdan\u0131n i\u00e7inde yer al\u0131yor. Daha fazla detay i\u00e7in, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/cuzdanlar\/best-wallet-kripto-cuzdan-incelemesi-guvenli-mi\/\"><b>Best Wallet kripto c\u00fczdan incelemesi<\/b><\/a><span style=\"font-weight: 400\"> i\u00e7eri\u011fimizi inceleyebilirsiniz.<\/span><\/p>\n<p><a href=\"https:\/\/99bitcoins.com\/tr\/goto\/zengo\" rel=\"nofollow sponsored\" target=\"_blank\"><b>Zengo<\/b><\/a><span style=\"font-weight: 400\">: Web3 d\u00fcnyas\u0131nda yeniysen ama kontrol\u00fc elinde tutmak istiyorsan\u0131z Zengo harika bir ba\u015flang\u0131\u00e7 noktas\u0131d\u0131r. Geni\u015f kripto varl\u0131k deste\u011fi, entegre Web3 taray\u0131c\u0131s\u0131 ve hem mobil hem de masa\u00fcst\u00fc uyumlulu\u011fu ile \u00f6ne \u00e7\u0131k\u0131yor. \u0130\u015flem imzalarken sanki bomba \u00e7\u00f6z\u00fcyor gibi hissettiren c\u00fczdanlar\u0131n aksine, Zengo s\u00fcreci olduk\u00e7a sadele\u015ftiriyor. Ayr\u0131nt\u0131lar i\u00e7in <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/cuzdanlar\/zengo-incelemesi-bilmeniz-gerekenler\/\"><b>Zengo incelemesi<\/b><\/a><span style=\"font-weight: 400\"> i\u00e7eri\u011fimizi okuyabilirsiniz.<\/span><\/p>\n<p><a href=\"https:\/\/99bitcoins.com\/tr\/goto\/ledger\" rel=\"nofollow sponsored\" target=\"_blank\"><b>Ledger Flex<\/b><\/a><span style=\"font-weight: 400\">: E\u011fer b\u00fcy\u00fck mebla\u011flarla i\u015flem yap\u0131yorsan ya da \u201c\u00f6nlem iyidir\u201d diyorsan, Ledger senin i\u00e7in bi\u00e7ilmi\u015f kaftand\u0131r. Bir donan\u0131m c\u00fczdan\u0131 olan Ledger, \u00f6zel anahtarlar\u0131n\u0131 \u00e7evrimd\u0131\u015f\u0131nda tutar. Yine de <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/cuzdanlar\/metamask-guvenilir-mi-artilari-eksileri-ve-guvenligi\/\"><b>MetaMask<\/b><\/a><span style=\"font-weight: 400\">, <\/span><a href=\"https:\/\/99bitcoins.com\/tr\/bitcoin-akademi\/walletconnect-nedir\/\"><b>WalletConnect<\/b><\/a><span style=\"font-weight: 400\"> ya da Ledger Live arac\u0131l\u0131\u011f\u0131yla dApp\u2019lere kolayca ba\u011flanabilirsin. Birka\u00e7 ekstra t\u0131klama gerekse de, sa\u011flad\u0131\u011f\u0131 \u00fcst d\u00fczey g\u00fcvenlik her\u015feye de\u011ferdir.<\/span><\/p>\n<p><span style=\"font-weight: 400\"><\/div><\/div><\/span><\/p>\n<h2><b>Merkezi ve Merkeziyetsiz Uygulamalar Aras\u0131ndaki Fark Nedir?<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Ger\u00e7ek \u015fudur ki: Merkezi bir uygulamay\u0131 kulland\u0131\u011f\u0131n\u0131zda, asl\u0131nda kullan\u0131c\u0131 de\u011fil, \u00fcr\u00fcn olursunuz. Instagram, PayPal ya da mobil bankac\u0131l\u0131k uygulaman gibi platformlar, tek bir \u015firketin kontrol\u00fc alt\u0131ndad\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm verilerin, i\u015flem izinlerin ve kullan\u0131c\u0131 deneyimin bu \u015firketin sunucular\u0131 \u00fczerinden y\u00f6netilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Hesab\u0131n\u0131 geri almak m\u0131 istiyorsun? E-posta adresiniz, telefon numaran\u0131z, belki de kimlik belgeleriniz gerekebilir. \u00c7\u00fcnk\u00fc altyap\u0131 onlar\u0131n, kurallar onlar\u0131n ve eri\u015fimi dilediklerinde engelleyebilirler.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalarda (dApp), durum tamamen farkl\u0131d\u0131r. Kimin oldu\u011fun de\u011fil, c\u00fczdan\u0131n\u0131n i\u015flem imzalay\u0131p imzalayamad\u0131\u011f\u0131 \u00f6nemlidir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkez bir otorite ya da \u015fifre s\u0131f\u0131rlama butonu ve arkada gizli g\u00fcndemler yoktur. Her \u015fey, blockchain a\u011f\u0131 \u00fczerinde \u00e7al\u0131\u015fan ak\u0131ll\u0131 s\u00f6zle\u015fmeler ile y\u00fcr\u00fct\u00fcl\u00fcr. Eri\u015fim i\u00e7in yaln\u0131zca internet ba\u011flant\u0131s\u0131 ve \u00f6zel anahtarlara sahip bir c\u00fczdan yeterlidir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">En temel fark da burada ortaya \u00e7\u0131kar. Merkezi uygulamalar genellikle h\u0131zl\u0131 ve kullan\u0131c\u0131 dostudur, ancak k\u0131r\u0131lgand\u0131r. Tek bir sunucu \u00e7\u00f6kerse sistem tamamen devre d\u0131\u015f\u0131 kalabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ek olarak, hackerlar\u0131n hedefi olmaya yatk\u0131nd\u0131r ve denetleyici kurumlar taraf\u0131ndan s\u0131k s\u0131k izlenir. Buna kar\u015f\u0131n merkeziyetsiz uygulamalar, kapat\u0131lmas\u0131 \u00e7ok daha zor olan, k\u00fcresel bir a\u011f \u00fczerinde \u00e7al\u0131\u015fan, binlerce d\u00fc\u011f\u00fcme (node) yay\u0131lm\u0131\u015f sistemlerdir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen merkeziyetsiz uygulamalar da m\u00fckemmel de\u011fildir. \u0130\u015flem s\u00fcreleri daha uzun olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ayn\u0131 zamanda kullan\u0131c\u0131 aray\u00fczleri karma\u015f\u0131k olabilir ve i\u015flem \u00fccretleri y\u00fcksek seyredebilir. Yani burada tercih \u015fu soruya ba\u011fl\u0131d\u0131r: H\u0131z ve m\u00fc\u015fteri deste\u011fi mi, yoksa kontrol, gizlilik ve diren\u00e7lilik mi?<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00c7\u00fcnk\u00fc bir kez dApp d\u00fcnyas\u0131na ad\u0131m att\u0131\u011f\u0131nda, c\u00fczdan adresini yanl\u0131\u015f girersen a\u011flayabilece\u011fin bir IT departman\u0131 olmayacakt\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\"><div class=\"su-table su-table-responsive su-table-alternate\"><\/span><\/p>\n<div class=\"nnbtc-table-wrapper\"><table>\n<tbody>\n<tr>\n<td><b>\u00d6zellikler<\/b><\/td>\n<td><b>Merkezi Uygulamalar<\/b><\/td>\n<td><b>Merkeziyetsiz Uygulamalar (dApp)<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Kontrol<\/b><\/td>\n<td><span style=\"font-weight: 400\">Tek bir \u015firket taraf\u0131ndan y\u00f6netilir<\/span><\/td>\n<td><span style=\"font-weight: 400\">Merkezi otorite olmadan blockchain \u00fczerinde \u00e7al\u0131\u015f\u0131r<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Eri\u015fim &amp; Kurtarma<\/b><\/td>\n<td><span style=\"font-weight: 400\">E-posta, telefon, kimlik gibi ki\u015fisel veriler gerekir<\/span><\/td>\n<td><span style=\"font-weight: 400\">Sadece \u00f6zel anahtarlarla eri\u015fim sa\u011flan\u0131r; kurtarma yoktur<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Altyap\u0131<\/b><\/td>\n<td><span style=\"font-weight: 400\">\u015eirketin kendi sunucular\u0131nda \u00e7al\u0131\u015f\u0131r<\/span><\/td>\n<td><span style=\"font-weight: 400\">D\u00fcnya genelindeki da\u011f\u0131t\u0131k node\u2019lar \u00fczerinde \u00e7al\u0131\u015f\u0131r<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>G\u00fcvenlik Riskleri<\/b><\/td>\n<td><span style=\"font-weight: 400\">Tek hata noktas\u0131; siber sald\u0131r\u0131lara a\u00e7\u0131kt\u0131r<\/span><\/td>\n<td><span style=\"font-weight: 400\">Da\u011f\u0131t\u0131k yap\u0131 sayesinde kapat\u0131lmas\u0131 zordur<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Kullan\u0131c\u0131 Deneyimi<\/b><\/td>\n<td><span style=\"font-weight: 400\">H\u0131zl\u0131, ak\u0131c\u0131 ve kullan\u0131c\u0131 dostudur<\/span><\/td>\n<td><span style=\"font-weight: 400\">Yava\u015f olabilir; aray\u00fcz karma\u015f\u0131k ve i\u015flem maliyetleri y\u00fcksektir<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Gizlilik<\/b><\/td>\n<td><span style=\"font-weight: 400\">Kullan\u0131c\u0131 verileri toplan\u0131r ve saklan\u0131r<\/span><\/td>\n<td><span style=\"font-weight: 400\">C\u00fczdan tabanl\u0131d\u0131r; veri toplanmas\u0131 minimum d\u00fczeydedir<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Sans\u00fcr Riski<\/b><\/td>\n<td><span style=\"font-weight: 400\">Eri\u015fim engellenebilir veya tamamen kapat\u0131labilir<\/span><\/td>\n<td><span style=\"font-weight: 400\">Sans\u00fcre kar\u015f\u0131 diren\u00e7lidir ve izinsiz \u00e7al\u0131\u015f\u0131r<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Destek Hizmeti<\/b><\/td>\n<td><span style=\"font-weight: 400\">M\u00fc\u015fteri hizmetleri mevcuttur<\/span><\/td>\n<td><span style=\"font-weight: 400\">Merkezi destek yoktur; sorumluluk tamamen kullan\u0131c\u0131ya aittir<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p><span style=\"font-weight: 400\"><\/div><\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulama (dApp) Kullanman\u0131n Avantajlar\u0131 ve Dezavantajlar\u0131<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz olmas\u0131, bir uygulamay\u0131 kusursuz yapmaz. dApp&#8217;ler (merkeziyetsiz uygulamalar), kullan\u0131c\u0131ya \u00f6nemli avantajlar sunar. Ancak g\u00f6z ard\u0131 edilmemesi gereken baz\u0131 riskleri de beraberinde getirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0130\u015flemleri onaylarken dikkatli olmak, airdrop kovalarken k\u00f6t\u00fc niyetli ak\u0131ll\u0131 s\u00f6zle\u015fmelere yakalanmamak i\u00e7in \u015fartt\u0131r. A\u015fa\u011f\u0131da, dApp kullanman\u0131n art\u0131 ve eksi y\u00f6nlerini net bir \u015fekilde \u00f6zetledik:<\/span><\/p>\n<p><span style=\"font-weight: 400\"><div class=\"su-table su-table-responsive su-table-alternate\"><\/span><\/p>\n<div class=\"nnbtc-table-wrapper\"><table>\n<tbody>\n<tr>\n<td><b>Avantajlar<\/b><\/td>\n<td><b>Dezavantajlar<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Sans\u00fcre kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r<\/b><span style=\"font-weight: 400\">. Kimse seni a\u011fdan atamaz.<\/span><\/td>\n<td><b>Kullan\u0131c\u0131 deneyimi zay\u0131f olabilir<\/b><span style=\"font-weight: 400\">. Bir\u00e7ok dApp h\u00e2l\u00e2 deneme s\u00fcr\u00fcm\u00fc gibi hissedilir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u00dcyelik gerekmez<\/b><span style=\"font-weight: 400\">. C\u00fczdan\u0131n\u0131 ba\u011flaman yeterlidir.<\/span><\/td>\n<td><b>\u0130\u015flem s\u00fcreleri yava\u015f olabilir<\/b><span style=\"font-weight: 400\">. \u00d6zellikle a\u011f yo\u011fun oldu\u011funda gecikmeler ya\u015fan\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Veri kontrol\u00fc sende olur<\/b><span style=\"font-weight: 400\">. Ki\u015fisel verilerini bir \u015firket de\u011fil, sen kontrol edersin.<\/span><\/td>\n<td><b>Y\u00fcksek i\u015flem \u00fccretleri<\/b><span style=\"font-weight: 400\">. Ethereum gibi a\u011flarda gas \u00fccretleri \u00e7ok y\u00fcksek olabilir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>A\u00e7\u0131k kaynakl\u0131d\u0131r<\/b><span style=\"font-weight: 400\">. Kodu herkes denetleyebilir.<\/span><\/td>\n<td><b>G\u00fcvenlik riskleri<\/b><span style=\"font-weight: 400\">. Ak\u0131ll\u0131 s\u00f6zle\u015fme hatalar\u0131 b\u00fcy\u00fck kay\u0131plara neden olabilir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Tek hata noktas\u0131 yoktur<\/b><span style=\"font-weight: 400\">. Sistemsel \u00e7\u00f6kme veya sans\u00fcr riski azal\u0131r.<\/span><\/td>\n<td><b>Yeni ba\u015flayanlar i\u00e7in zordur<\/b><span style=\"font-weight: 400\">. \u015eifre s\u0131f\u0131rlama yok, destek hatt\u0131 da yok.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>K\u00fcresel eri\u015fim sunar<\/b><span style=\"font-weight: 400\">. \u0130nterneti olan herkes kat\u0131labilir.<\/span><\/td>\n<td><b>Doland\u0131r\u0131c\u0131l\u0131k riski<\/b><span style=\"font-weight: 400\">. Sahte dApp&#8217;ler, phishing ve rug pull projeleri h\u00e2l\u00e2 yayg\u0131nd\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p><span style=\"font-weight: 400\"><\/div><\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalar, kullan\u0131c\u0131lar\u0131n b\u00fcy\u00fck teknoloji \u015firketlerine ba\u011f\u0131ml\u0131 kalmadan dijital varl\u0131klar\u0131n\u0131 y\u00f6netmelerine olanak tan\u0131r. Ayn\u0131 zamanda, ki\u015fisel verileri \u00fczerinde tam kontrol sa\u011flamalar\u0131n\u0131 da m\u00fcmk\u00fcn k\u0131lar.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bahsedilen bu \u00f6zg\u00fcrl\u00fck, beraberinde daha fazla sorumlulu\u011fu da getirir. C\u00fczdan ba\u011flant\u0131lar\u0131ndan i\u015flem onaylar\u0131na kadar her ad\u0131m dikkatle at\u0131lmal\u0131, g\u00fcvenlik riskleri g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r.<\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulama (dApp) Nas\u0131l Geli\u015ftirilir? Ad\u0131m Ad\u0131m Rehber<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulama (dApp) geli\u015ftirmek, sadece kod yazmaktan ibaret de\u011fildir. Ayn\u0131 zamanda uygulamalar\u0131n merkeziyetsiz bir ortamda nas\u0131l \u00e7al\u0131\u015fmas\u0131 gerekti\u011fini yeniden tasarlamay\u0131 da gerektirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Geli\u015ftiriciler, klasik sunucular yerine blok zincir \u00fczerinde \u00e7al\u0131\u015fan dApp\u2019ler olu\u015fturmak i\u00e7in \u00e7e\u015fitli ara\u00e7lardan faydalan\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00fcre\u00e7 i\u00e7erisinde kullan\u0131lan geli\u015ftirme platformlar\u0131; aray\u00fcz bile\u015fenleri, yaz\u0131l\u0131m geli\u015ftirme kitleri (SDK) ve API\u2019ler sunar. Ayr\u0131ca, ak\u0131ll\u0131 s\u00f6zle\u015fme \u015fablonlar\u0131 ve haz\u0131r frameworklerle geli\u015ftirme s\u00fcrecini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde kolayla\u015ft\u0131r\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">A\u015fa\u011f\u0131da, kendi dApp\u2019inizi olu\u015fturmak i\u00e7in izlemeniz gereken temel ad\u0131mlar\u0131 s\u0131ralad\u0131k:<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <div class=\"nnbtc-step-by-step-guide\">\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <ul class=\"nnbtc-step-by-step-guide__list\">\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Amac\u0131n\u0131z\u0131 Belirleyin: <\/b>\u0130lk ad\u0131m, dApp\u2019inizin hangi problemi \u00e7\u00f6zece\u011fini net bir \u015fekilde tan\u0131mlamakt\u0131r. Hedef kitlenizi anlay\u0131n ve merkeziyetsiz yap\u0131n\u0131n \u00e7\u00f6z\u00fcm\u00fcn\u00fcze nas\u0131l bir katk\u0131 sa\u011flayaca\u011f\u0131n\u0131 de\u011ferlendirin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Ak\u0131ll\u0131 S\u00f6zle\u015fme Tasar\u0131m\u0131 Yap\u0131n: <\/b>Her dApp\u2019in temeli ak\u0131ll\u0131 s\u00f6zle\u015fmelerdir. Uygulaman\u0131z\u0131n i\u015f mant\u0131\u011f\u0131n\u0131 tan\u0131mlamak i\u00e7in Solidity gibi dillerle kontratlar yaz\u0131n. Bu s\u00f6zle\u015fmeler da\u011f\u0131t\u0131ld\u0131ktan sonra de\u011fi\u015ftirilemez oldu\u011fu i\u00e7in, g\u00fcvenli ve verimli olmalar\u0131na \u00f6zen g\u00f6sterin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Kullan\u0131c\u0131 Aray\u00fcz\u00fcn\u00fc Geli\u015ftirin: <\/b>React veya Vue.js gibi modern frameworklerle kullan\u0131c\u0131 dostu bir aray\u00fcz olu\u015fturun. Frontend ile blok zincir aras\u0131nda ba\u011flant\u0131 kurmak i\u00e7in Ethers.js ya da Web3.js gibi k\u00fct\u00fcphaneleri entegre edin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Test A\u015famas\u0131n\u0131 Atlamay\u0131n: <\/b>Ak\u0131ll\u0131 s\u00f6zle\u015fmelerinizi bir testnet&#8217;e (\u00f6rne\u011fin Sepolia veya Goerli) da\u011f\u0131t\u0131n ve t\u00fcm fonksiyonlar\u0131 kapsaml\u0131 \u015fekilde test edin. Bu s\u00fcre\u00e7te Hardhat veya Truffle gibi ara\u00e7lar\u0131 kullanarak hata ay\u0131klama ve test i\u015flemlerinizi ger\u00e7ekle\u015ftirin.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Ana A\u011fa (Mainnet) Da\u011f\u0131t\u0131m Yap\u0131n: <\/b>Testler tamamland\u0131ktan sonra, ak\u0131ll\u0131 s\u00f6zle\u015fmelerinizi Ethereum ana a\u011f\u0131na (mainnet) da\u011f\u0131t\u0131n. Frontend\u2019inizi ana a\u011fa ba\u011flay\u0131n ve uygulaman\u0131z canl\u0131ya ge\u00e7meden \u00f6nce son kontrollerinizi yap\u0131n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Bak\u0131m ve G\u00fcncelleme S\u00fcrecini Y\u00f6netin: <\/b>dApp\u2019inizi yay\u0131na ald\u0131ktan sonra kullan\u0131c\u0131 geri bildirimlerini dikkate al\u0131n ve olas\u0131 sorunlar\u0131 takip edin. Ak\u0131ll\u0131 s\u00f6zle\u015fmeler de\u011fi\u015ftirilemez olsa da, frontend taraf\u0131nda g\u00fcncellemeler yap\u0131labilir. Gerekirse yeni \u00f6zellikler i\u00e7in yeni kontrat s\u00fcr\u00fcmleri da\u011f\u0131tabilirsiniz.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/ul>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/div>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir dApp geli\u015ftirmek, teknik becerilerin yan\u0131 s\u0131ra merkeziyetsiz sistem mant\u0131\u011f\u0131n\u0131 da kavramay\u0131 gerektirir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u00fcre\u00e7, \u00f6zellikle kripto d\u00fcnyas\u0131nda yeni olan kullan\u0131c\u0131lar i\u00e7in karma\u015f\u0131k olabilir. Ancak do\u011fru yakla\u015f\u0131mla, merkeziyetsiz bir \u00e7\u00f6z\u00fcm sunmak isteyenler i\u00e7in olduk\u00e7a de\u011ferli bir deneyim sunar.<\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulamalarda (dApp&#8217;lerde) Doland\u0131r\u0131c\u0131l\u0131klar ve G\u00fcvenlik Riskleri<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz bir uygulama kullanmak, her zaman g\u00fcvenli oldu\u011fu anlam\u0131na gelmez. Aksine, merkezi denetimin sa\u011flad\u0131\u011f\u0131 g\u00fcvenlik katmanlar\u0131n\u0131n olmamas\u0131 nedeniyle, dApp\u2019ler baz\u0131 durumlarda daha fazla risk bar\u0131nd\u0131rabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Varl\u0131klar\u0131n kendi kontrol\u00fcnde olmas\u0131 \u00f6zg\u00fcrl\u00fck sa\u011flasa da, tek bir hatal\u0131 i\u015flem geri d\u00f6nd\u00fcr\u00fclemez sonu\u00e7lara yol a\u00e7abilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">En yayg\u0131n g\u00fcvenlik tehditlerinin ba\u015f\u0131nda kimlik av\u0131 sald\u0131r\u0131lar\u0131 (phishing) ve sahte dApp klonlar\u0131 gelir. Doland\u0131r\u0131c\u0131lar, pop\u00fcler platformlar\u0131n birebir kopyalar\u0131n\u0131 \u00fcretir. \u00d6yle ki, logolar\u0131, tasar\u0131mlar\u0131 ve hatta URL adresleri neredeyse ayn\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kullan\u0131c\u0131lar bu sahte sitelere Telegram, Discord veya sahte Google reklamlar\u0131 \u00fczerinden y\u00f6nlendirilir. Dikkatsizce onaylanan tek bir i\u015flem, c\u00fczdan\u0131n saniyeler i\u00e7inde bo\u015falt\u0131lmas\u0131na neden olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir di\u011fer ciddi risk ise ak\u0131ll\u0131 s\u00f6zle\u015fme a\u00e7\u0131klar\u0131d\u0131r. dApp\u2019ler, da\u011f\u0131t\u0131ld\u0131ktan sonra de\u011fi\u015ftirilemeyen kodlarla \u00e7al\u0131\u015f\u0131r. Bu nedenle, tek bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131 milyonlarca dolarl\u0131k kay\u0131plara yol a\u00e7abilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ge\u00e7mi\u015fte <\/span><a href=\"https:\/\/www.cyfrin.io\/blog\/what-is-a-reentrancy-attack-solidity-smart-contracts\" rel=\"nofollow\" target=\"_blank\"><b>reentrancy sald\u0131r\u0131lar\u0131<\/b><\/a><span style=\"font-weight: 400\">, mant\u0131k hatalar\u0131 ve arka kap\u0131lar i\u00e7eren bir\u00e7ok \u00f6rnek ya\u015fanm\u0131\u015ft\u0131r. E\u011fer kullan\u0131lan kod denetlenmemi\u015f ise, bu uygulamalar\u0131 kullanmak yat\u0131r\u0131m de\u011fil, ciddi riskler almakt\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u0131n\u0131rs\u0131z token eri\u015fimi (infinite approval) ise kullan\u0131c\u0131lar\u0131n fark etmeden maruz kald\u0131\u011f\u0131 sinsi bir tehlikedir. Bir\u00e7ok merkeziyetsiz uygulama, i\u015flevsellik sa\u011flamak ad\u0131na c\u00fczdan\u0131n\u0131zdaki tokenlere s\u0131n\u0131rs\u0131z eri\u015fim talep eder.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Verilen bu eri\u015fim k\u00f6t\u00fcye kullan\u0131l\u0131rsa, dApp varl\u0131klar\u0131n\u0131 sizden izinsiz \u015fekilde \u00e7ekebilir.<\/span><\/p>\n<p><b><i>Uzman \u0130pucu:<\/i><\/b><span style=\"font-weight: 400\"> Bu nedenle, kullan\u0131c\u0131lar\u0131n d\u00fczenli olarak token izinlerini kontrol etmesi b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r. Bu i\u015flem i\u00e7in revoke.cash gibi ara\u00e7lar kullan\u0131labilir.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-38038\" src=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png\" alt=\"Merkeziyetsiz uygulamalar nedir\" width=\"560\" height=\"359\" srcset=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png 768w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4-300x192.png 300w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4-308x197.png 308w, https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4-350x224.png 350w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<p><span style=\"font-weight: 400\">Bir di\u011fer g\u00f6zden ka\u00e7an konu ise a\u00e7\u0131k kaynakl\u0131, ancak denetlenmemi\u015f kodlard\u0131r. Bir uygulaman\u0131n kaynak kodunun herkese a\u00e7\u0131k olmas\u0131, otomatik olarak g\u00fcvenli oldu\u011fu anlam\u0131na gelmez.<\/span><\/p>\n<p><span style=\"font-weight: 400\">K\u00f6t\u00fc niyetli geli\u015ftiriciler, kod i\u00e7erisine gizlenmi\u015f a\u00e7\u0131klar b\u0131rakabilir. E\u011fer bu a\u00e7\u0131\u011f\u0131 ilk fark eden siz olursan\u0131z, sonu\u00e7lar\u0131 geri al\u0131namaz olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ek olarak, k\u00f6t\u00fc ama\u00e7l\u0131 taray\u0131c\u0131 uzant\u0131lar\u0131 ve sahte ba\u011flant\u0131lar da b\u00fcy\u00fck bir tehdit olu\u015fturur. G\u00fcvenilmeyen bir uzant\u0131 y\u00fcklemek, fark\u0131nda olmadan c\u00fczdan etkinliklerinizi ve ki\u015fisel verilerinizi doland\u0131r\u0131c\u0131lara aktarabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00d6zellikle bilinmeyen kaynaklardan gelen ba\u011flant\u0131lara ve reklamlara kar\u015f\u0131 dikkatli olunmal\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Sonu\u00e7 olarak, dApp&#8217;ler \u00f6zg\u00fcrl\u00fck, gizlilik ve kullan\u0131c\u0131 kontrol\u00fc a\u00e7\u0131s\u0131ndan \u00f6nemli avantajlar sunar. Ancak bu sistemlerde koruma duvarlar\u0131 yoktur. Bu nedenle, kullan\u0131c\u0131 hatalar\u0131 ciddi sonu\u00e7lar do\u011furabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">K\u00f6r\u00fc k\u00f6r\u00fcne i\u015flem onaylamak veya kimli\u011fini do\u011frulamadan uygulamalara ba\u011flanmak ciddi riskler do\u011furabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">G\u00fcvenli\u011fi denetlenmemi\u015f platformlara g\u00fcvenmek ise zincir \u00fcst\u00fcnde b\u00fcy\u00fck kay\u0131plarla sonu\u00e7lanabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlar nedeniyle, bilin\u00e7li hareket etmek b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kulland\u0131\u011f\u0131n\u0131z uygulaman\u0131n kodlar\u0131 denetlenmi\u015f mi? Ger\u00e7ek ba\u011flant\u0131ya m\u0131 t\u0131klad\u0131n\u0131z? Token izinleriniz g\u00fcvenli mi? T\u00fcm bu sorulara \u201cevet\u201d cevab\u0131n\u0131 vermeden \u00f6nce i\u015flem onaylamay\u0131n. \u00c7\u00fcnk\u00fc Web3 d\u00fcnyas\u0131nda her imza, geri d\u00f6n\u00fc\u015f\u00fc olmayan bir ad\u0131md\u0131r.<\/span><\/p>\n<h2><b>dApp&#8217;lere G\u00fcvenli \u015eekilde Nas\u0131l Eri\u015filir ve Kullan\u0131l\u0131r? Yeni Ba\u015flayanlar \u0130\u00e7in Ad\u0131m Ad\u0131m Rehber<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Bir c\u00fczdan\u0131n\u0131z var ve ke\u015ffetmek istedi\u011finiz bir dApp buldunuz. Peki \u015fimdi ne yapmal\u0131s\u0131n\u0131z?<\/span><\/p>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalara rastgele t\u0131klayarak ba\u011flanmak, geri d\u00f6n\u00fc\u015f\u00fc olmayan hatalara yol a\u00e7abilir. \u00d6zellikle yeni ba\u015flayanlar i\u00e7in, yanl\u0131\u015f bir i\u015flem t\u00fcm varl\u0131klar\u0131n kayb\u0131na neden olabilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">A\u015fa\u011f\u0131daki ad\u0131mlar\u0131 takip ederek dApp\u2019leri g\u00fcvenli bir \u015fekilde kullanabilir ve riskleri minimuma indirebilirsiniz.<\/span><\/p>\n<p><span style=\"font-weight: 400\">    <div class=\"nnbtc-step-by-step-guide\">\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <ul class=\"nnbtc-step-by-step-guide__list\">\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>G\u00fcvenilir Bir C\u00fczdan \u0130ndirin:<\/b>dApp\u2019lerle etkile\u015fim kurmak i\u00e7in en yayg\u0131n kullan\u0131lan c\u00fczdanlardan biri Best Wallet ya da MetaMask\u2019t\u0131r. Uygulamay\u0131 yaln\u0131zca resmi uygulama ma\u011fazas\u0131ndan (App Store veya Google Play) indirin. Tan\u0131mad\u0131\u011f\u0131n\u0131z ba\u011flant\u0131lar ya da a\u00e7\u0131l\u0131r reklamlar \u00fczerinden indirilen c\u00fczdanlar y\u00fcksek risk ta\u015f\u0131r.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>C\u00fczdan\u0131n\u0131z\u0131 Olu\u015fturun ve G\u00fcvence Alt\u0131na Al\u0131n: <\/b>G\u00fc\u00e7l\u00fc bir \u015fifre belirleyin. Bu s\u00fcre\u00e7te size verilen 12 kelimelik kurtarma ifadesini \u00e7evrimd\u0131\u015f\u0131 \u015fekilde saklay\u0131n. Ekran g\u00f6r\u00fcnt\u00fcs\u00fc almay\u0131n, bulut depolama hizmetlerine y\u00fcklemeyin. Bu ifadeyi fiziksel olarak not al\u0131n ve g\u00fcvenli bir yerde saklay\u0131n. \u00c7\u00fcnk\u00fc bu ifade c\u00fczdan\u0131n\u0131za giden anahtard\u0131r.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Yaln\u0131zca Do\u011frulanm\u0131\u015f dApp\u2019lere Ba\u011flan\u0131n: <\/b>Ba\u011flant\u0131 kuraca\u011f\u0131n\u0131z dApp\u2019in URL\u2019sini mutlaka kontrol edin. Resmi siteleri yer imlerine ekleyin ve reklamlar, Discord mesajlar\u0131 gibi kaynaklardan gelen ba\u011flant\u0131lardan uzak durun. Tek bir yanl\u0131\u015f t\u0131klama, sahte bir dApp&#8217;e y\u00f6nlendirilmenize ve c\u00fczdan\u0131n\u0131z\u0131n bo\u015falt\u0131lmas\u0131na neden olabilir.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>\u0130zinleri Dikkatle \u0130nceleyin: <\/b>dApp\u2019ler, i\u015flemler i\u00e7in sizden ak\u0131ll\u0131 s\u00f6zle\u015fme onay\u0131 ister. Bu i\u015flemleri onaylamadan \u00f6nce neye izin verdi\u011finizi mutlaka kontrol edin. \u00d6zellikle token eri\u015fim izinlerinde \u201cs\u0131n\u0131rs\u0131z\u201d ibaresi varsa dikkatli olun. S\u0131n\u0131rs\u0131z izin, k\u00f6t\u00fc niyetli bir durumda c\u00fczdan\u0131n\u0131zdaki t\u00fcm tokenlerin \u00e7ekilmesine olanak tan\u0131r.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Revoke.cash Gibi Ara\u00e7lar\u0131 Kullan\u0131n: <\/b>Zaman zaman c\u00fczdan\u0131n\u0131zda temizlik yap\u0131n. revoke.cash gibi ara\u00e7lar sayesinde hangi dApp\u2019lerin token eri\u015fimine sahip oldu\u011funu g\u00f6rebilirsiniz. Ayr\u0131ca, art\u0131k kullanmad\u0131\u011f\u0131n\u0131z uygulamalardan izinleri kald\u0131rabilirsiniz.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <li class=\"nnbtc-step-by-step-guide__list-item\">\r\n        <h3 class=\"nnbtc-step-by-step-guide__item-heading\">\r\n                    <\/h3>\r\n        <\/span><\/p>\n<p><span style=\"font-weight: 400\"><b>Genel Wi-Fi ve Taray\u0131c\u0131 Eklentilerinden Uzak Durun: <\/b>G\u00fcvenli olmayan a\u011flar \u00fczerinden dApp eri\u015fimi sa\u011flamak ciddi g\u00fcvenlik riskleri do\u011furur. Ayr\u0131ca, taray\u0131c\u0131n\u0131za y\u00fckledi\u011finiz eklentilere de dikkat edin. K\u00f6t\u00fc niyetli eklentiler i\u015flem bilgilerinizi takip edebilir. Y\u00f6nlendirmeleri de\u011fi\u015ftirebilir ya da izniniz olmadan i\u015flem ba\u015flatabilir.    <\/li>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/ul>\r\n    <\/span><\/p>\n<p><span style=\"font-weight: 400\">    <\/div>\r\n    <\/span><\/p>\n<h2><b>Merkeziyetsiz Uygulamalar\u0131n (dApp\u2019lerin) Gelece\u011fi<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Merkeziyetsiz uygulamalar (dApp\u2019ler), blok zincir ekosisteminin en yenilik\u00e7i ve potansiyel dolu alanlar\u0131ndan biri olarak \u00f6ne \u00e7\u0131k\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">G\u00fcn\u00fcm\u00fczde kullan\u0131lan \u00e7o\u011fu dApp h\u00e2l\u00e2 erken geli\u015ftirme a\u015famas\u0131ndad\u0131r. Kullan\u0131c\u0131 deneyimi bak\u0131m\u0131ndan zay\u0131f, teknik bilgi gerektiren yap\u0131lar h\u00e2kimdir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm bunlara ra\u011fmen, \u00f6n\u00fcm\u00fczdeki y\u0131llarda dApp&#8217;lerin \u00e7ok daha eri\u015filebilir, i\u015flevsel ve yayg\u0131n hale gelmesi bekleniyor. \u0130\u015fte bu d\u00f6n\u00fc\u015f\u00fcmde \u00f6ne \u00e7\u0131kan temel ba\u015fl\u0131klar:<\/span><\/p>\n<h3><b>Zincirler Aras\u0131 Uyum<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Ge\u00e7mi\u015fte dApp\u2019ler, bulunduklar\u0131 blok zincir a\u011f\u0131yla s\u0131n\u0131rl\u0131yd\u0131. \u00d6rne\u011fin, Ethereum \u00fczerindeki bir uygulama do\u011frudan ba\u015fka bir a\u011fdaki uygulamayla ileti\u015fim kuram\u0131yordu. Solana gibi farkl\u0131 blokzincirlerde \u00e7al\u0131\u015fan dApp\u2019ler aras\u0131nda etkile\u015fim kurmak olduk\u00e7a zordu.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ya\u015fanan bu durum, kullan\u0131c\u0131lar a\u00e7\u0131s\u0131ndan s\u0131n\u0131rlay\u0131c\u0131 bir deneyim yarat\u0131yordu. Ancak cross-chain (zincirler aras\u0131) ileti\u015fim ve bile\u015fen uyumlulu\u011fu sayesinde bu engeller ortadan kalk\u0131yor. dApp\u2019ler art\u0131k tekil yap\u0131lar olmaktan \u00e7\u0131k\u0131p, birlikte \u00e7al\u0131\u015fan merkeziyetsiz uygulama a\u011flar\u0131na d\u00f6n\u00fc\u015f\u00fcyor.<\/span><\/p>\n<h3><b>Yapay Zek\u00e2 Entegrasyonu<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Blok zincir teknolojisi ile yapay zek\u00e2n\u0131n birle\u015fmesi, dApp\u2019leri \u00e7ok daha g\u00fc\u00e7l\u00fc hale getiriyor. Yapay zek\u00e2, likidite y\u00f6netimi ve doland\u0131r\u0131c\u0131l\u0131k tespiti gibi alanlarda kullan\u0131lmaya ba\u015fland\u0131. Ayr\u0131ca, kullan\u0131c\u0131 davran\u0131\u015flar\u0131n\u0131n analizinde de \u00f6nemli bir rol oynuyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Gelecekte, dApp\u2019lerin bir\u00e7ok i\u015flemde kullan\u0131c\u0131dan daha h\u0131zl\u0131 ve isabetli kararlar alabilen ak\u0131ll\u0131 yap\u0131lar h\u00e2line gelmesi bekleniyor.<\/span><\/p>\n<p>dApp ekosistemindeki bu b\u00fcy\u00fck teknolojik s\u0131\u00e7ramalar, genellikle grafiklerde g\u00fc\u00e7l\u00fc trend de\u011fi\u015fimlerini beraberinde getirir. Piyasan\u0131n y\u00f6n\u00fcn\u00fc erkenden tayin edebilmek ve karma\u015f\u0131k verileri kazan\u00e7l\u0131 bir f\u0131rsata d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in profesyonel trend analizleri y\u00f6ntemlerini \u00f6\u011frenerek stratejinizi g\u00fc\u00e7lendirebilirsiniz.<\/p>\n<h3><b>Reg\u00fclasyonlar Kap\u0131da<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Devlet kurumlar\u0131 ve d\u00fczenleyici otoriteler, merkeziyetsiz finans ve uygulamalar \u00fczerindeki denetimini art\u0131r\u0131yor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u00d6zellikle finansal hizmetler, ki\u015fisel verilerin korunmas\u0131 ve GDPR uyumlulu\u011fu gibi konularda daha s\u0131k\u0131 kurallar g\u00fcndeme gelebilir. Bu durum, KYC (m\u00fc\u015fteri tan\u0131ma) gerektirmeyen baz\u0131 dApp\u2019lerin yayg\u0131nl\u0131\u011f\u0131n\u0131 azalt\u0131rken, yasal altyap\u0131ya uygun projelerin \u00f6n\u00fcn\u00fc a\u00e7acak.<\/span><\/p>\n<h3><b>Kurumsal Entegrasyon<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Kurumsal ilginin artmas\u0131yla birlikte, tokenle\u015ftirilmi\u015f gayrimenkuller ve bor\u00e7lanma ara\u00e7lar\u0131 \u00f6ne \u00e7\u0131k\u0131yor. Ayn\u0131 zamanda, izinli DeFi platformlar\u0131 da h\u0131zl\u0131 bir \u015fekilde geli\u015ftiriliyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Planlanan bu yeni finansal \u00fcr\u00fcnlerin y\u00f6netimi ve transferi i\u00e7in dApp\u2019ler bir aray\u00fcz g\u00f6revi g\u00f6recek. Trilyon dolarl\u0131k geleneksel varl\u0131klar\u0131n Web3 d\u00fcnyas\u0131na aktar\u0131lmas\u0131nda dApp\u2019lerin temel bir rol \u00fcstlenmesi bekleniyor.<\/span><\/p>\n<h3><b>Kullan\u0131c\u0131 Deneyimi (UX)<\/b><\/h3>\n<p><span style=\"font-weight: 400\">Bug\u00fcne kadar dApp\u2019lerin en b\u00fcy\u00fck dezavantajlar\u0131ndan biri karma\u015f\u0131k ve teknik kullan\u0131c\u0131 aray\u00fczlerinde olan sorunlard\u0131. Ancak yeni nesil \u00e7\u00f6z\u00fcmler bu durumu de\u011fi\u015ftiriyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">dApp kullan\u0131m\u0131n\u0131 sahip oldu\u011fu, <\/span><a href=\"https:\/\/www.coinbase.com\/en-in\/learn\/crypto-glossary\/what-is-account-abstraction-and-why-is-it-important\" rel=\"nofollow\" target=\"_blank\"><b>hesap soyutlama (account abstraction)<\/b><\/a><span style=\"font-weight: 400\">, Layer 2 \u00f6l\u00e7ekleme \u00e7\u00f6z\u00fcmleri ve \u00fccretsiz i\u015flemler ile s\u00fcreci daha h\u0131zl\u0131, ucuz ve kullan\u0131c\u0131 dostu h\u00e2le getiriyor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">B\u00f6ylece dApp\u2019ler, geleneksel uygulamalara benzer ama \u00e7ok daha g\u00fc\u00e7l\u00fc sistemler h\u00e2line geliyor.<\/span><\/p>\n<h2><b>Sonu\u00e7<\/b><\/h2>\n<p>Merkeziyetsiz uygulamalar nedir: Merkeziyetsiz uygulamalar (dApp\u2019ler), merkezi sunucular yerine blok zincir ve ak\u0131ll\u0131 s\u00f6zle\u015fmeler \u00fczerinde \u00e7al\u0131\u015fan yaz\u0131l\u0131mlard\u0131r. Kullan\u0131c\u0131 ad\u0131 gerekmeden kripto c\u00fczdanla eri\u015filir; sans\u00fcr direnci, veri kontrol\u00fc ve \u015feffafl\u0131k sa\u011flarlar. DeFi, NFT, oyun ve y\u00f6neti\u015fim gibi bir\u00e7ok alanda kullan\u0131l\u0131rlar.<\/p>\n<p><span style=\"font-weight: 400\">\u0130nternet d\u00fcnyas\u0131, ayn\u0131 be\u015f b\u00fcy\u00fck \u015firketin sundu\u011fu benzer uygulamalardan giderek daha fazla yorulmaya ba\u015flad\u0131.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Uygulamalar de\u011fi\u015fse de i\u00e7eriklerin ayn\u0131 olmas\u0131, dApp fikrinin g\u00fc\u00e7 kazanmas\u0131na zemin haz\u0131rlad\u0131.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Bir dApp, arac\u0131lar\u0131n ortadan kalkmas\u0131 ve eri\u015fim engellerinin sona ermesi anlam\u0131na gelir. Ayn\u0131 zamanda, \u201cverilerin sana de\u011fil ba\u015fkalar\u0131na aittir\u201d anlay\u0131\u015f\u0131na kar\u015f\u0131 do\u011frudan bir itirazd\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Evet, kullan\u0131c\u0131 aray\u00fcz\u00fc (UX) zaman zaman k\u00f6t\u00fc olabilir. Gas \u00fccretleri can s\u0131kabilir. Hatta bazen bir dApp kullanmak, kurba\u011fa profil foto\u011frafl\u0131 bir doland\u0131r\u0131c\u0131n\u0131n tuza\u011f\u0131na d\u00fc\u015fmenin karma\u015f\u0131k bir yolu gibi gelebilir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00fcm s\u00fcrecin g\u00fczelli\u011fi de burada: Kontrol tam sizdedir. Ne g\u00fcvenlik a\u011f\u0131 var, ne destek hatt\u0131, ne de rehberlik eden bir sistem. Sadece siz, \u00f6zel anahtarlar\u0131n ve sizi izleyen merkeziyetsiz bir a\u011f.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Art\u0131k gerekli ara\u00e7lara sahipsiniz. Gerekli bilgileri de \u00f6\u011frendiniz. O zaman \u015fimdi sorulmas\u0131 gereken \u015fu: Her zaman yapt\u0131\u011f\u0131n gibi merkezi uygulamalardan gelen bildirimleri mi takip edeceksin? Yoksa s\u0131n\u0131rlar\u0131n, \u015fifrelerin ve izinlerin olmad\u0131\u011f\u0131 bir d\u00fcnyaya ad\u0131m m\u0131 atacaks\u0131n?<\/span><\/p>\n<p><span style=\"font-weight: 400\">Se\u00e7im tamamen sizin. Sadece 12 kelimelik kurtarma ifadenizi (seed phrase) unutmaman\u0131z\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde tavsiye ediyoruz.<\/span><\/p>\n<h2><b>Referanslar<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Noto La Diega, Guido. \u201cSoftware, Copyright and the Cloud: Software as a Service (SaaS) and Its Implications for Software Protection and Liability.\u201d Computer Law &amp; Security Review, vol. 35, no. 3, 2019, pp. 1\u201318. PubMed Central, <\/span><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6835476\/\" rel=\"nofollow\" target=\"_blank\"><b>https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6835476\/<\/b><\/a><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Crypto for Innovation. \u201cWhat Are Decentralized Apps (dApps)?\u201d Crypto for Innovation, <\/span><a href=\"https:\/\/cryptoforinnovation.org\/what-are-decentralized-apps\/\" rel=\"nofollow\" target=\"_blank\"><b>https:\/\/cryptoforinnovation.org\/what-are-decentralized-apps\/<\/b><\/a><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Cornell University. \u201cDecentralized Applications: Fundamentals, Design, and Future Trends.\u201d eCommons at Cornell, <\/span><a href=\"https:\/\/ecommons.cornell.edu\/server\/api\/core\/bitstreams\/dd53fe19-ddf2-44e9-a992-594b72a89ad4\/content\" rel=\"nofollow\" target=\"_blank\"><b>https:\/\/ecommons.cornell.edu\/server\/api\/core\/bitstreams\/dd53fe19-ddf2-44e9-a992-594b72a89ad4\/content<\/b><\/a><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Duke Career Hub. \u201cBuilding an Ethereum Blockchain App: 8 Supply Chain Smart Contract dApp.\u201d Duke Career Hub, <\/span><a href=\"https:\/\/careerhub.students.duke.edu\/classes\/building-an-ethereum-blockchain-app-8-supply-chain-smart-contract-dapp\/\" rel=\"nofollow\" target=\"_blank\"><b>https:\/\/careerhub.students.duke.edu\/classes\/building-an-ethereum-blockchain-app-8-supply-chain-smart-contract-dapp\/<\/b><\/a><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Fabo, Brian, and Aaron Klein. \u201cIntroduction to Web3 with Implications for Financial Services.\u201d Federal Reserve Bank of Atlanta Policy Hub, 15 May 2023, <\/span><a href=\"https:\/\/www.atlantafed.org\/-\/media\/documents\/research\/publications\/policy-hub\/2023\/05\/15\/03--introduction-to-web3-with-implilcations-for-financial-services.pdf\" rel=\"nofollow\" target=\"_blank\"><b>https:\/\/www.atlantafed.org\/-\/media\/documents\/research\/publications\/policy-hub\/2023\/05\/15\/03\u2013introduction-to-web3-with-implilcations-for-financial-services.pdf<\/b><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A\u00e7\u0131k kaynakl\u0131, kullan\u0131c\u0131 odakl\u0131 ve e\u015fler aras\u0131 (P2P) \u00e7al\u0131\u015fan merkeziyetsiz uygulamalar, Web3\u2019\u00fcn kalbinde yer al\u0131yor. Hi\u00e7 internetin art\u0131k tamamen kontrol alt\u0131nda oldu\u011funu d\u00fc\u015f\u00fcnd\u00fcn\u00fcz m\u00fc? Her \u201c\u00fccretsiz\u201d uygulaman\u0131n asl\u0131nda gizli bir bedeli var. Bu bedel \u015f\u00fcphesiz ki\u015fisel verilerinizin kontrol\u00fcd\u00fcr. Her kullan\u0131c\u0131 giri\u015fi, sizi biraz daha sistemin i\u00e7ine \u00e7ekiyor. G\u00f6z al\u0131c\u0131 aray\u00fczlerin arkas\u0131nda, veriniz para etti\u011fi s\u00fcrece..<\/p>\n","protected":false},"author":135989,"featured_media":38038,"parent":37605,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-38030","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi<\/title>\n<meta name=\"description\" content=\"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi\" \/>\n<meta property=\"og:description\" content=\"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/\" \/>\n<meta property=\"og:site_name\" content=\"99bitcoins TR\" \/>\n<meta property=\"og:image\" content=\"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"492\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"33 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/\",\"url\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/\",\"name\":\"Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/05\\\/9-4.png\",\"datePublished\":\"2025-05-20T20:03:30+00:00\",\"description\":\"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/#primaryimage\",\"url\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/05\\\/9-4.png\",\"contentUrl\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/05\\\/9-4.png\",\"width\":768,\"height\":492,\"caption\":\"Merkeziyetsiz uygulamalar nedir\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/merkeziyetsiz-uygulamalar-dapp-nedir\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ana Sayfa\",\"item\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kripto S\u00f6zl\u00fc\u011f\u00fc &#8211; Terimler ve Tan\u0131mlar\",\"item\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wiki\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Merkeziyetsiz Uygulamalar (dApp) Nedir? Kapsaml\u0131 Rehber\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#website\",\"url\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/\",\"name\":\"99bitcoins TR\",\"description\":\"Bitcoin Hakk\u0131nda Teknik Olmayan Bir Blog: E\u011fitimler, \u0130ncelemeler ve Rehberler\",\"publisher\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#organization\",\"name\":\"99bitcoins TR\",\"url\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2024\\\/10\\\/99Bitcoins-Logo.png\",\"contentUrl\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2024\\\/10\\\/99Bitcoins-Logo.png\",\"width\":327,\"height\":276,\"caption\":\"99bitcoins TR\"},\"image\":{\"@id\":\"https:\\\/\\\/99bitcoins.com\\\/tr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi","description":"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/","og_locale":"tr_TR","og_type":"article","og_title":"Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi","og_description":"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!","og_url":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/","og_site_name":"99bitcoins TR","og_image":[{"width":768,"height":492,"url":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"33 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/","url":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/","name":"Merkeziyetsiz Uygulamalar (dApp) Nedir? \u00c7al\u0131\u015fma Prensibi","isPartOf":{"@id":"https:\/\/99bitcoins.com\/tr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/#primaryimage"},"image":{"@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/#primaryimage"},"thumbnailUrl":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png","datePublished":"2025-05-20T20:03:30+00:00","description":"Merkeziyetsiz uygulamalar nedir? Bu kapsaml\u0131 rehberde dApp\u2019lerin \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131 ve kullan\u0131m alanlar\u0131n\u0131 \u00f6\u011frenin!","breadcrumb":{"@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/"]}]},{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/#primaryimage","url":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png","contentUrl":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2025\/05\/9-4.png","width":768,"height":492,"caption":"Merkeziyetsiz uygulamalar nedir"},{"@type":"BreadcrumbList","@id":"https:\/\/99bitcoins.com\/tr\/wiki\/merkeziyetsiz-uygulamalar-dapp-nedir\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Ana Sayfa","item":"https:\/\/99bitcoins.com\/tr\/"},{"@type":"ListItem","position":2,"name":"Kripto S\u00f6zl\u00fc\u011f\u00fc &#8211; Terimler ve Tan\u0131mlar","item":"https:\/\/99bitcoins.com\/tr\/wiki\/"},{"@type":"ListItem","position":3,"name":"Merkeziyetsiz Uygulamalar (dApp) Nedir? Kapsaml\u0131 Rehber"}]},{"@type":"WebSite","@id":"https:\/\/99bitcoins.com\/tr\/#website","url":"https:\/\/99bitcoins.com\/tr\/","name":"99bitcoins TR","description":"Bitcoin Hakk\u0131nda Teknik Olmayan Bir Blog: E\u011fitimler, \u0130ncelemeler ve Rehberler","publisher":{"@id":"https:\/\/99bitcoins.com\/tr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/99bitcoins.com\/tr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":"Organization","@id":"https:\/\/99bitcoins.com\/tr\/#organization","name":"99bitcoins TR","url":"https:\/\/99bitcoins.com\/tr\/","logo":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/99bitcoins.com\/tr\/#\/schema\/logo\/image\/","url":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2024\/10\/99Bitcoins-Logo.png","contentUrl":"https:\/\/99bitcoins.com\/tr\/wp-content\/uploads\/sites\/7\/2024\/10\/99Bitcoins-Logo.png","width":327,"height":276,"caption":"99bitcoins TR"},"image":{"@id":"https:\/\/99bitcoins.com\/tr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/pages\/38030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/users\/135989"}],"replies":[{"embeddable":true,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/comments?post=38030"}],"version-history":[{"count":5,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/pages\/38030\/revisions"}],"predecessor-version":[{"id":70624,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/pages\/38030\/revisions\/70624"}],"up":[{"embeddable":true,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/pages\/37605"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/media\/38038"}],"wp:attachment":[{"href":"https:\/\/99bitcoins.com\/tr\/wp-json\/wp\/v2\/media?parent=38030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}