Bitcoin kripto paralar\u0131n do\u011fu\u015funa sebep olmu\u015f ilk kripto para birimidir. Bir \u00f6deme arac\u0131 olmakla beraber bir de\u011feri temsil etmektedir. \u00d6demelerde kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f olup, ulusal \u00f6deme t\u00fcrlerinden biraz daha farkl\u0131d\u0131r. Bitcoin, de\u011fi\u015fim ve \u00f6deme arac\u0131 olma, taklit edilmesi m\u00fcmk\u00fcn olmama, transfer imkan\u0131, de\u011fer saklama arac\u0131 ve b\u00f6l\u00fcnebilme \u00f6zellikleriyle bir para\u00a0 t\u00fcr\u00fc olarak kabul edilir. Baz\u0131lar\u0131na g\u00f6re ise merkeziyetsiz olmas\u0131 ve fiziki olarak ta\u015f\u0131nabilir olmamas\u0131 sebebiyle para politikas\u0131 arac\u0131 olarak g\u00f6r\u00fcnmemektedir.<\/p>\n
Alternatif kripto paralar\u0131n ve Bitcoin\u2019in temelini olu\u015fturan Satoshi Nakamoto \u201cA peer to peer cash Electronic Systems\u201d makalesinde mevcut \u00f6deme ara\u00e7lar\u0131n\u0131n eksikliklerini ve yetersizliklerini ele\u015ftirmektedir. Satoshi Nakamato akademik formatta yazd\u0131\u011f\u0131, finansal teknoloji i\u00e7in d\u00f6n\u00fcm noktas\u0131 olacak bu makalesinde, Bitcoin’in i\u015fleyi\u015fiyle alakal\u0131 bilgiler sunarak ele\u015ftirdi\u011fi mevcut finans sisteminin Bitcoin sistemiyle nas\u0131l \u00e7\u00f6z\u00fclece\u011fini a\u00e7\u0131klam\u0131\u015ft\u0131r. Tamamen e\u015ften e\u015fe bir ekonomik para sistemi herhangi bir finansal kurumdan ge\u00e7meden bir taraftan di\u011ferine \u00e7evrimi\u00e7i \u00f6demeyi m\u00fcmk\u00fcn k\u0131lar. Dijital imzac\u0131lar da bu s\u00fcrecin bir par\u00e7as\u0131d\u0131r. Ancak m\u00fckerrer harcamalar\u0131 \u00f6nlemek i\u00e7in hala g\u00fcvenilir bir \u00fc\u00e7\u00fcnc\u00fc tarafa ihtiya\u00e7 duyuluyorsa temel faydalar\u0131n\u0131 kaybederler. M\u00fckerrer harcama problemini e\u015fler aras\u0131 a\u011f kullanarak bir \u00e7\u00f6z\u00fcm \u00f6neriyoruz. A\u011f i\u015flemlerini s\u00fcrekli uzayan \u00f6zet fonksiyonu tabanl\u0131 i\u015f kan\u0131t\u0131 zincirine ekleyerek zaman damgas\u0131yla i\u015faretler ve i\u015f kan\u0131t\u0131n\u0131 tekrar \u00fcretmeden de\u011fi\u015ftirilemez bir kay\u0131t olu\u015fturur. Bu a\u00e7\u0131klamay\u0131 yapan ve kripto paralar\u0131n ilk duyurusunu yapan Satoshi Nakamato\u2019nun kimli\u011fi belli de\u011fildir. Bir ki\u015fi veya ki\u015filer veya kurum olmas\u0131 hakk\u0131nda hi\u00e7bir bilgi bulunmamaktad\u0131r.<\/p>\n
Fiziksel paran\u0131n en \u00f6nemli \u00f6zelliklerinden birisi olan b\u00f6l\u00fcnebilme Bitcoin i\u00e7in de ge\u00e7erlidir ve sekiz basama\u011fa kadar b\u00f6l\u00fcnebilir. (0,00000001) En k\u00fc\u00e7\u00fck BTC birimine satoshi denir ve bir satoshi bir Bitcoin\u2019in 100 milyonda birine denk gelir. Toplam Bitcoin say\u0131s\u0131 21.000.000\u2019dur. Bitcoin sahibi olabilmek i\u00e7in \u00f6ncelikle bir c\u00fczdan gereklidir ve edinmek olduk\u00e7a kolayd\u0131r. Bitcoin\u2019in kullan\u0131m\u0131yla k\u00fcresel pazarlara ula\u015f\u0131m ve sahtek\u00e2rl\u0131\u011fa kar\u015f\u0131 koruma kolayla\u015fm\u0131\u015ft\u0131r. Bitcoin\u2019in getirdi\u011fi en b\u00fcy\u00fck yeniliklerden birisi da\u011f\u0131t\u0131k i\u015flemci g\u00fc\u00e7lerini kullanarak her on dakikada bir mekanizmaya \u00e7ifte harcamay\u0131 engelliyor olmas\u0131d\u0131r. Bizans generali sorununa \u201c i\u015f ispat\u0131\u201d kavram\u0131yla kimseye g\u00fcvenmek zorunda kalmadan \u00e7\u00f6zm\u00fc\u015ft\u00fcr. Bitcoin g\u00fcn\u00fcm\u00fczde binlerce altcoinin ortaya \u00e7\u0131k\u0131\u015f\u0131na sebep olmu\u015ftur. Bitcoin ve di\u011fer alternatif coinlerin fiyat\u0131 arz talep dengesine g\u00f6re belirlenmektedir ve bu nedenle fiyatlar\u0131 de\u011fi\u015fkendir. Genelde talep artt\u0131k\u00e7a fiyat artar, talep azald\u0131k\u00e7a fiyat azal\u0131r. Toplamda 21.000.000 adet olan Bitcoin\u2019in \u00fcretim s\u00fcreci bir kurum veya bir devlete ba\u011fl\u0131 de\u011fildir. Bitcoin \u00fcreticili\u011fine madencilik denilmekte ve maliyeti y\u00fcksektir. Madencilik yapmak i\u00e7in kalifiyeli cihazlarla birlikte fazla bilgi birikimi de gerektirir.<\/p>\n
Tarihte bilinen ilk Bitcoin \u00f6demesi 2010 y\u0131l\u0131nda bir ki\u015finin iki adet pizza i\u00e7in 10.000 adet Bitcoin \u00f6demesidir. Bitcoin transferi yap\u0131lacak ki\u015finin hesap numaras\u0131 gibi d\u00fc\u015f\u00fcn\u00fclebilecek olan adresini kar\u015f\u0131 taraf ile payla\u015fmas\u0131yla ba\u015flar. G\u00f6nderimi yapacak taraf kar\u015f\u0131 taraftan ald\u0131\u011f\u0131 adresi transfer k\u0131sm\u0131nda al\u0131c\u0131 k\u0131sm\u0131na ekler ve transfere onay verir. Bu \u015fekilde t\u00fcm kullan\u0131c\u0131lar\u0131n g\u00f6rebildi\u011fi transfer i\u015flemi ger\u00e7ekle\u015fir ve yap\u0131lan i\u015flem t\u00fcm kullan\u0131c\u0131lar taraf\u0131ndan kayda al\u0131n\u0131r. \u0130\u015flemin de\u011fi\u015ftirilmesi engellenir. Bu \u015fekilde transfer yap\u0131lan Bitcoin\u2019in ayn\u0131 zamanda ba\u015fkas\u0131 taraf\u0131ndan kullan\u0131lmas\u0131 ve de\u011fi\u015ftirilmesi imk\u00e2ns\u0131z hale gelir.\u00a0<\/p>\n
\u00a0<\/em><\/p>\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Bitcoin kripto paralar\u0131n do\u011fu\u015funa sebep olmu\u015f ilk kripto para birimidir. Bir \u00f6deme arac\u0131 olmakla beraber bir de\u011feri temsil etmektedir. \u00d6demelerde kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f olup, ulusal \u00f6deme t\u00fcrlerinden biraz daha farkl\u0131d\u0131r. Bitcoin, de\u011fi\u015fim ve \u00f6deme arac\u0131 olma, taklit edilmesi m\u00fcmk\u00fcn olmama, transfer imkan\u0131, de\u011fer saklama arac\u0131 ve b\u00f6l\u00fcnebilme \u00f6zellikleriyle bir para\u00a0 t\u00fcr\u00fc olarak kabul edilir. Baz\u0131lar\u0131na […]<\/p>\n","protected":false},"author":1,"featured_media":164,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/comments?post=163"}],"version-history":[{"count":1,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":165,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/posts\/163\/revisions\/165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/media\/164"}],"wp:attachment":[{"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/media?parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/categories?post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/northsoft.co\/blog\/wp-json\/wp\/v2\/tags?post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}