{"id":219029,"date":"2026-08-16T14:30:51","date_gmt":"2026-08-16T11:30:51","guid":{"rendered":"https:\/\/coinmuhendisi.com\/blog\/?p=219029"},"modified":"2026-08-16T12:56:29","modified_gmt":"2026-08-16T09:56:29","slug":"bitcoin-21-milyona-ulasinca-ne-olacak-2026","status":"publish","type":"post","link":"https:\/\/coinmuhendisi.com\/blog\/bitcoin-21-milyona-ulasinca-ne-olacak-2026\/","title":{"rendered":"Bitcoin 21 Milyona Ula\u015f\u0131nca Ne Olacak? Kritik Tart\u0131\u015fma"},"content":{"rendered":"

Bitcoin<\/strong>‘in 21 milyonluk arz<\/strong> s\u0131n\u0131r\u0131 yeniden tart\u0131\u015fma konusu oldu. Bitcoin geli\u015ftiricisi Peter Todd, madencilerin 2140 sonras\u0131nda da gelir elde edebilmesi i\u00e7in kal\u0131c\u0131 bir blok \u00f6d\u00fcl\u00fcn\u00fc savunuyor. Adam Back ise bu fikre kar\u015f\u0131 \u00e7\u0131k\u0131yor.<\/p>\n

Tart\u0131\u015fman\u0131n merkezinde Bitcoin’in madencilik \u00f6d\u00fclleri bulunuyor. Blok \u00f6d\u00fcl\u00fc her yar\u0131lanmada azal\u0131rken, yakla\u015f\u0131k 2140 y\u0131l\u0131nda yeni Bitcoin \u00fcretiminin sona ermesi bekleniyor. Bu noktadan sonra madencilerin gelirinin b\u00fcy\u00fck \u00f6l\u00e7\u00fcde i\u015flem \u00fccretlerine dayanmas\u0131 gerekecek.<\/p>\n

Bitcoin 21 Milyona Ula\u015f\u0131nca Ne Olacak?<\/h2>\n

Bitcoin’in 21 milyonluk maksimum arz\u0131na ula\u015f\u0131lmas\u0131, a\u011f\u0131n \u00e7al\u0131\u015fmay\u0131 b\u0131rakaca\u011f\u0131 anlam\u0131na gelmiyor. Yeni Bitcoin \u00fcretimi sona erdi\u011finde madenciler blok \u00f6d\u00fcl\u00fc alamayacak ve gelirleri b\u00fcy\u00fck \u00f6l\u00e7\u00fcde i\u015flem \u00fccretlerine dayanacak.<\/p>\n

Bitcoin’de madenciler bug\u00fcn iki kaynaktan gelir elde ediyor: yeni Bitcoin \u00fcretimini sa\u011flayan blok \u00f6d\u00fcl\u00fc<\/strong> ve kullan\u0131c\u0131lar\u0131n \u00f6dedi\u011fi i\u015flem \u00fccretleri. Blok \u00f6d\u00fcl\u00fc yakla\u015f\u0131k d\u00f6rt y\u0131lda bir ger\u00e7ekle\u015fen halvinglerle azal\u0131yor ve \u015fu anda blok ba\u015f\u0131na 3,125 BTC seviyesinde.<\/p>\n

Yeni Bitcoin \u00fcretiminin yakla\u015f\u0131k 2140 y\u0131l\u0131nda sona ermesi bekleniyor. As\u0131l tart\u0131\u015fma da bundan sonra madencilerin a\u011f\u0131 g\u00fcvenli tutmak i\u00e7in yeterli geliri elde edip edemeyece\u011fi konusunda ba\u015fl\u0131yor.<\/p>\n

Peter Todd Bitcoin Arz\u0131n\u0131n Artmas\u0131n\u0131 Neden Savunuyor?<\/h2>\n

Peter Todd, madencilerin yaln\u0131zca i\u015flem \u00fccretlerine ba\u011f\u0131ml\u0131 kalmas\u0131n\u0131n Bitcoin a\u011f\u0131n\u0131n g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan sorun yaratabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n

Todd’a g\u00f6re i\u015flem \u00fccretleri olduk\u00e7a de\u011fi\u015fken. Gelir yeterince istikrarl\u0131 olmazsa madenciler, daha y\u00fcksek \u00fccret kazanabilecekleri bloklar\u0131n pe\u015finden gitmeye te\u015fvik edilebilir. Bu da Bitcoin a\u011f\u0131n\u0131n g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan sorun yaratabilir.<\/p>\n

Bu nedenle Todd, 2140 sonras\u0131nda da k\u00fc\u00e7\u00fck miktarda kal\u0131c\u0131 blok \u00f6d\u00fcl\u00fc verilmesini savunuyor. B\u00f6ylece madenciler yeni BTC<\/strong><\/a> \u00fcretiminden s\u0131n\u0131rl\u0131 da olsa gelir elde etmeye devam edebilir.<\/p>\n

Todd’un yakla\u015f\u0131m\u0131ndaki \u00f6nemli noktalardan biri ise kaybolan Bitcoinler.<\/p>\n

Bitcoin’lerin bir b\u00f6l\u00fcm\u00fc \u00f6zel anahtarlar\u0131n kaybedilmesi veya ba\u015fka nedenlerle dola\u015f\u0131mdan \u00e7\u0131k\u0131yor. Todd, yeni \u00fcretilecek Bitcoinlerin bir k\u0131sm\u0131n\u0131n bu kay\u0131plar\u0131 telafi edebilece\u011fini ve toplam arz\u0131n uzun vadede belirli bir seviyede dengelenebilece\u011fini savunuyor.<\/p>\n

Bu modelde kal\u0131c\u0131 blok \u00f6d\u00fcl\u00fc, Bitcoin’in arz\u0131n\u0131 s\u00fcrekli ve s\u0131n\u0131rs\u0131z bi\u00e7imde art\u0131ran bir mekanizma olarak de\u011fil, a\u011f\u0131n g\u00fcvenli\u011fini destekleyen bir ara\u00e7 olarak ele al\u0131n\u0131yor.<\/p>\n

\"\"<\/p>\n

Adam Back Neden Bu Fikre Kar\u015f\u0131 \u00c7\u0131k\u0131yor?<\/h2>\n

Adam Back ise bu yakla\u015f\u0131m\u0131 kabul etmiyor. Back’e g\u00f6re Bitcoin’in sabit arz yap\u0131s\u0131n\u0131 de\u011fi\u015ftirecek bir \u00f6nerinin teknik bir zorunluluk gibi sunulmas\u0131 yanl\u0131\u015f bir \u00e7er\u00e7eve olu\u015fturuyor.<\/p>\n

Back, g\u00f6r\u00fc\u015f\u00fcn\u00fc anlat\u0131rken 2026’da tart\u0131\u015f\u0131lan BIP-110 \u00f6nerisine de g\u00f6nderme yap\u0131yor.\u00a0 S\u00f6z konusu soft fork \u00f6nerisi bloklarda \u00f6deme d\u0131\u015f\u0131 verilerin s\u0131n\u0131rland\u0131r\u0131lmas\u0131n\u0131 ama\u00e7l\u0131yordu. Ancak giri\u015fim yeterli madenci deste\u011fini bulamad\u0131 ve a\u011fda yaln\u0131zca iki blok sonras\u0131nda ba\u015far\u0131s\u0131z oldu.<\/p>\n

Bu kar\u015f\u0131la\u015ft\u0131rman\u0131n temelinde ayn\u0131 endi\u015fe bulunuyor: Bitcoin’in kurallar\u0131 bir kez de\u011fi\u015ftirilmeye ba\u015fland\u0131\u011f\u0131nda, hangi de\u011fi\u015fikliklerin kabul edilece\u011fine kim karar verecek?<\/p>\n

21 Milyon Bitcoin S\u0131n\u0131r\u0131 De\u011fi\u015firse Ne Olur?<\/h2>\n

BIP-110 bir soft fork olarak \u00f6nerildi. Bitcoin’in 21 milyonluk arz s\u0131n\u0131r\u0131n\u0131 art\u0131rmak ise \u00e7ok daha b\u00fcy\u00fck bir de\u011fi\u015fiklik gerektiriyor. Bunun i\u00e7in hard fork yap\u0131lmas\u0131 ve a\u011fdaki kullan\u0131c\u0131lar\u0131n yeni kurallar\u0131 kabul etmesi gerekiyor.<\/p>\n

Peter Todd’un \u00f6nerisi bu nedenle yaln\u0131zca \u201cbirka\u00e7 Bitcoin daha \u00fcretelim\u201d tart\u0131\u015fmas\u0131 de\u011fil. As\u0131l soru, 2140 sonras\u0131nda madencilerin nas\u0131l gelir elde edece\u011fi ve Bitcoin’in 21 milyonluk s\u0131n\u0131r\u0131n\u0131n de\u011fi\u015fmeden kal\u0131p kalmayaca\u011f\u0131.<\/p>\n

Bitcoin 21 milyona ula\u015ft\u0131\u011f\u0131nda a\u011f\u0131n \u00e7al\u0131\u015fmas\u0131 sona ermeyecek. De\u011fi\u015fecek olan, madencilerin a\u011f\u0131 g\u00fcvence alt\u0131na almak i\u00e7in nas\u0131l gelir elde edece\u011fi olacak.<\/p>\n

\n

Bu i\u00e7erik genel piyasa verilerine dayan\u0131r ve yat\u0131r\u0131m tavsiyesi de\u011fildir. Kendi ara\u015ft\u0131rman\u0131z\u0131 yapman\u0131z\u0131 \u00f6neririz.<\/em><\/p>\n<\/blockquote>\n

Son Dakika kripto para haberleri i\u00e7in\u00a0hemen t\u0131kla.<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Bitcoin‘in 21 milyonluk arz s\u0131n\u0131r\u0131 yeniden tart\u0131\u015fma konusu oldu. Bitcoin geli\u015ftiricisi Peter Todd, madencilerin 2140 sonras\u0131nda da gelir elde edebilmesi i\u00e7in kal\u0131c\u0131 bir blok \u00f6d\u00fcl\u00fcn\u00fc savunuyor. Adam Back ise bu fikre kar\u015f\u0131 \u00e7\u0131k\u0131yor. Tart\u0131\u015fman\u0131n merkezinde Bitcoin’in madencilik \u00f6d\u00fclleri bulunuyor. Blok \u00f6d\u00fcl\u00fc her yar\u0131lanmada azal\u0131rken, yakla\u015f\u0131k 2140 y\u0131l\u0131nda yeni Bitcoin \u00fcretiminin sona ermesi bekleniyor. Bu noktadan<\/p>\n","protected":false},"author":112,"featured_media":219030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,1512],"tags":[43546,16848,10108,1589,43547,18102],"class_list":["post-219029","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","category-haber","tag-21-milyon-bitcoin","tag-bitcoin-arzi","tag-bitcoin-halving","tag-bitcoin-madenciligi","tag-madencilik-odulu","tag-peter-todd"],"yoast_head":"\nBitcoin 21 Milyona Ula\u015f\u0131nca Ne Olacak? Kritik Tart\u0131\u015fma - Coin M\u00fchendisi<\/title>\n<meta name=\"description\" content=\"Bitcoin 21 milyona ula\u015f\u0131nca ne olacak? 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