{"id":2066,"date":"2017-12-22T13:36:59","date_gmt":"2017-12-22T10:36:59","guid":{"rendered":"http:\/\/www.bilisimonline.net\/?p=2066"},"modified":"2017-12-26T14:40:14","modified_gmt":"2017-12-26T11:40:14","slug":"bitcoin-kullanim-kilavuzu-bitcoin-nedir-nasil-alinir-bitcoin-madenciligi-nasil-yapilir","status":"publish","type":"post","link":"http:\/\/www.bilisimonline.net\/index.php\/2017\/12\/22\/bitcoin-kullanim-kilavuzu-bitcoin-nedir-nasil-alinir-bitcoin-madenciligi-nasil-yapilir\/","title":{"rendered":"Bitcoin kullan\u0131m k\u0131lavuzu (Bitcoin nedir, nas\u0131l al\u0131n\u0131r, Bitcoin madencili\u011fi nas\u0131l yap\u0131l\u0131r?)"},"content":{"rendered":"

\"Bitcoin<\/p>\n

Yeni ba\u015flayanlar i\u00e7in Bitcoin kullan\u0131m k\u0131lavuzu<\/b><\/span><\/span><\/span><\/p>\n

Bitcoin nedir, Bitcoin nas\u0131l al\u0131n\u0131r, Bitcoin madencili\u011fi nas\u0131l yap\u0131l\u0131r?<\/b><\/span><\/span><\/span><\/p>\n

\u00d6zellikle son aylarda k\u0131rd\u0131\u011f\u0131 rekorlar ile ad\u0131n\u0131 duydu\u011fumuz Bitcoin \u015f\u00fcphesiz kripto para piyasas\u0131n\u0131n en \u00e7ok yat\u0131r\u0131m alan \u00fcyesi. Peki Son d\u00f6nemlerde pek \u00e7ok kullan\u0131c\u0131n\u0131n yer ald\u0131\u011f\u0131 Bitcoin d\u00fcnyas\u0131nda nelere dikkat etmeliyiz? Bitcoin nas\u0131l al\u0131n\u0131r? Bitcoin madencili\u011fi nas\u0131l yap\u0131l\u0131r? Bitcoin i\u015flemleri nas\u0131l g\u00fcvenli bir \u015fekilde yap\u0131l\u0131r? Kripto para Ya da di\u011fer ad\u0131yla sanal para al\u0131m sat\u0131m\u0131 ve yat\u0131r\u0131m\u0131n\u0131z\u0131 korumak i\u00e7in bilmeniz gerekenler hepsi bu yaz\u0131m\u0131zda…<\/b><\/span><\/span><\/span><\/p>\n

Bitcoin<\/strong> 3 Ocak 2009’da hayat\u0131m\u0131za girmesine ra\u011fmen Bitcoin<\/strong> \u00f6zellikle son aylardaki y\u00fckseli\u015fi ile ile pek \u00e7ok insan\u0131n ilgi oda\u011f\u0131nda yer al\u0131yor. Her g\u00fcn Bitcoin<\/strong> ile yat\u0131p Bitcoin<\/strong> ile kalk\u0131yoruz. Bitcoin<\/strong> rekor k\u0131rd\u0131, Bitcoin<\/strong> de\u011feri<\/strong> \u015fu olacak, Bitcoin de\u011feri<\/strong> d\u00fc\u015fecek, seneye bu fiyatlar bekleniyor veya Bitcoin 5000 $ artt\u0131 ba\u015fl\u0131klar\u0131n\u0131 her yerde g\u00f6rebilirsiniz. Art\u0131k gazetelerde, haber sitelerinde ve Sosyal medyada g\u00fcndem Bitcoin<\/strong>. Eskiden dolar, euro, borsa ve faiz konu\u015fulurdu ama art\u0131k Bitcoin<\/strong> bunlar\u0131n \u00f6n\u00fcnde ilk s\u0131ray\u0131 almay\u0131 ba\u015fard\u0131. Neyse gelelim konumuza Bitcoin<\/strong>‘e yat\u0131r\u0131m yapmay\u0131 d\u00fc\u015f\u00fcnenlerdenseniz ve bu konuda hi\u00e7bir \u015fey bilmiyorsan\u0131z bu yaz\u0131m\u0131z\u0131 dikkatlice okuman\u0131z\u0131 tavsiye ediyoruz.<\/span><\/span><\/span><\/p>\n

Bitcoin Nedir?<\/b><\/span><\/span><\/span><\/p>\n

Bitcoin (sembol\u00fc: <\/span><\/span>\u0e3f<\/span><\/span><\/span>, k\u0131saltma: BTC) herhangi bir merkez bankas\u0131, resmi kurulu\u015f, vs. ile ili\u015fi\u011fi olmayan elektronik bir para birimidir. Yani bir sanal para birimidir.<\/span><\/span><\/span><\/strong><\/p>\n

Virg\u00fclden sonra 100 milyonuncu basama\u011fa kadar birimlere ayr\u0131labilir. Kripto para birimidir.\u00a0<\/span><\/span><\/span><\/p>\n

Bitcoin Ne Zaman \u00c7\u0131kt\u0131?<\/b><\/span><\/span><\/span><\/p>\n

Bitcoin a\u011f\u0131 3 Ocak 2009’da hayata ge\u00e7ti.<\/strong> Yazar\u0131 Satoshi Nakamoto<\/strong>‘dur fakat muhtemelen ger\u00e7ek ismi de\u011fildir. Bu arkada\u015f kimdir, \u015fu an k\u00f6\u015feyi d\u00f6nm\u00fc\u015f olabilir mi bilen yok. <\/span><\/span><\/span><\/p>\n

Bitcoin Nas\u0131l Al\u0131n\u0131r?<\/b><\/span><\/span><\/span><\/p>\n

Bitcoin al\u0131m sat\u0131m\u0131 hizmeti<\/strong> veren yerli ve yabanc\u0131 pek \u00e7ok platform bulunmakta. Anlayaca\u011f\u0131n\u0131z Bitcoinleriniz de\u011ferinden al\u0131n\u0131r sat\u0131l\u0131r. Bu platformlar kullan\u0131c\u0131lara hesaptan havaleden kredi kart\u0131ndan transfere kadar pek \u00e7ok opsiyon sunmaktad\u0131r.<\/span><\/span><\/span><\/p>\n

\"Bitcoin<\/p>\n

Bitcoin Sat\u0131n Al\u0131rken Nelere Dikkat Edilmeli?<\/b><\/span><\/span><\/span><\/p>\n

\u00d6ncelikle Bitcoin yat\u0131r\u0131m\u0131<\/strong> yapaca\u011f\u0131n\u0131z \u015firket ile ilgili gerekli ara\u015ft\u0131rmalar\u0131 yap\u0131n. \u0130nternette bu platformlar ile ilgili pek \u00e7ok Bitcoin yorum ve \u00f6nerleri<\/strong> ile kar\u015f\u0131la\u015facaks\u0131n\u0131z. Bu yorum ve \u00f6neriler do\u011frultusunda se\u00e7iminizi yapabilirsiniz.<\/span><\/span><\/span><\/p>\n

Bu platformlar\u0131n Bitcoin al\u0131m ve sat\u0131m i\u015flemleri<\/strong> kar\u015f\u0131l\u0131\u011f\u0131 sizden tahsil edece\u011fi komisyon \u00fccretleri de incelemeniz faydal\u0131 olacakt\u0131r. Bu oranlar \u00e7ok fazla de\u011fi\u015fken bir yap\u0131ya sahiptir. Bitcoin borsas\u0131n\u0131<\/strong> takip ederek geli\u015fmelerden uzak kalmay\u0131n.<\/span><\/span><\/span><\/p>\n

Bitcoin \u0130\u015flemlerinde Nas\u0131l Koruma Sa\u011flan\u0131r?<\/b><\/span><\/span><\/span><\/p>\n

Yat\u0131r\u0131m yapaca\u011f\u0131n\u0131z platformu se\u00e7ip, \u00fcyeli\u011finizi olu\u015fturduktan sonra mutlaka 2FA \u00f6zelli\u011fini devreye sokun. \u00c7ift a\u015famal\u0131 g\u00fcvenlik \u00f6rne\u011fi hesab\u0131n\u0131z\u0131n ele ge\u00e7irilip paran\u0131z\u0131n \u00e7al\u0131nma riskini en aza indirmek i\u00e7in mutlaka yapman\u0131z gereken bir i\u015flemdir.<\/span><\/span><\/span><\/p>\n

2FA i\u00e7in ya SMS<\/strong> deste\u011fi ya da Google’\u0131n uygulamas\u0131 Authenticator<\/strong>‘\u0131 kullanabilirsiniz. Google’\u0131n s\u00f6z konusu uygulamas\u0131 her giri\u015finizde size \u00f6zel ikinci bir \u015fifre olu\u015fturdu\u011fundan dolay\u0131 hesab\u0131n\u0131z daha g\u00fcvenli hale geliyor.<\/span><\/span><\/span><\/p>\n

Google’\u0131n s\u00f6z konusu uygulamas\u0131n\u0131 hemApp Store’da hem de Google Play’de \u00fccretsiz olarak indirebilirsiniz.<\/span><\/span><\/span><\/p>\n

Bitcoin Madencili\u011fi Nas\u0131l Yap\u0131l\u0131r?<\/b><\/span><\/span><\/span><\/p>\n

Para olu\u015fturma i\u015flemine madencilik (mining) denilmektedir. Madencilik, hesaplama yetkisini ve g\u00fcc\u00fcn\u00fc kullanarak matematiksel i\u015flemleri ger\u00e7ekle\u015ftirme i\u015fleminin genel ismidir.<\/span><\/span><\/span><\/p>\n

\"Bitcoin<\/p>\n

Bu i\u015flemleri yapmak i\u00e7in, sunulan bitcoin yaz\u0131l\u0131m\u0131n\u0131 indirerek donan\u0131mlar\u0131 (genellikle ekran kartlar\u0131) \u00fczerinde yo\u011fun i\u015flemci g\u00fcc\u00fc gerektiren i\u015flemleri ger\u00e7ekle\u015ftiren bitcoin a\u011f\u0131ndaki d\u00fc\u011f\u00fcmlere “madenci” denilmektedir. Bu i\u015flemler i\u00e7in bir bilgisayar \u00fczerinde birden fazla ekran kart\u0131 olan bilgisayarlar kullan\u0131lmaktad\u0131r. Her bir ekran kart\u0131 bir madenciye kar\u015f\u0131l\u0131k gelir.<\/span><\/span><\/span><\/p>\n

Bitcoin mining’i kendi kuraca\u011f\u0131n\u0131z bir sistem ile yapabilirsiniz. Bu konuda yat\u0131r\u0131m yap\u0131p y\u00fczlerce bilgisayar ile 7\/24 veri madencili\u011fi yapan ki\u015filerin say\u0131s\u0131 \u00e7ok fazlad\u0131r. Madenciler ekme\u011fini ta\u015ftan \u00e7\u0131karanlard\u0131r. Ancak son d\u00f6nemde \u00e7ok fazla pop\u00fcler olan bir ba\u015fka Bitcoin madencili\u011fi y\u00f6ntemi ise hali haz\u0131rda b\u00fcy\u00fck yat\u0131r\u0131mlar yapan platformlara yat\u0131r\u0131m yaparak kardan pay elde etmek. Bitcoin madencili\u011fi hakk\u0131nda detyal\u0131 bilgileri “Bitcoin Nas\u0131l \u00dcretilir?”<\/strong> yaz\u0131m\u0131zda bulabilirsiniz.<\/a><\/span><\/span><\/span><\/p>\n

\"Bitcoin<\/p>\n

Bitcoin Nas\u0131l \u0130\u015fliyor?<\/b><\/span><\/span><\/span><\/p>\n

Herhangi bir merkezden \u00fcretilmeyen Bitcoinler, Bittorent a\u011flar\u0131na benzer \u015fekilde noktadan-noktaya da\u011f\u0131t\u0131k bir a\u011f \u00f6zelli\u011fi g\u00f6sterir. Bu a\u011fda ger\u00e7ekle\u015fen \u00f6demeler di\u011fer noktalara an\u0131nda ula\u015f\u0131r, b\u00f6ylece hangi adresten hangi adrese \u00f6deme yap\u0131ld\u0131\u011f\u0131 kay\u0131tlara ge\u00e7er.<\/span><\/span><\/span><\/p>\n

B\u00f6ylece toplanan kay\u0131tlar blok ad\u0131 verilen yap\u0131lar\u0131n i\u00e7inde yer al\u0131r. Her bir blok \u00fczerinde y\u00fcksek i\u015flem gerektiren bir hash algoritmas\u0131 uygulanarak, belli bir s\u0131f\u0131r say\u0131s\u0131yla ba\u015flayan ifadenin bulunmas\u0131 istenmektedir.<\/span><\/span><\/span><\/p>\n

Yakla\u015f\u0131k 10 dakikada bire tekab\u00fcl eden bu i\u015flemi ger\u00e7ekle\u015ftiren ilk kullan\u0131c\u0131ya s\u0131f\u0131rdan 50 BTC (\u015fu anda 25 BTC) \u00f6d\u00fcl olarak verilir. B\u00f6ylece Bitcoin’ler emisyona s\u00fcr\u00fclm\u00fc\u015f olur.<\/span><\/span><\/span><\/p>\n

Her bir blok kendisinden \u00f6nce gelen son blo\u011fun da hash ifadesini i\u00e7erir.<\/span><\/span><\/span><\/p>\n

B\u00f6ylece bozulmas\u0131 olduk\u00e7a zor (%51 sald\u0131r\u0131s\u0131 hari\u00e7) bir blok zinciri olu\u015fur. <\/span><\/span><\/span><\/p>\n

Bundaki ama\u00e7 ise \u00e7ifte harcamay\u0131 \u00f6nlemek ve g\u00f6nderimleri kay\u0131t alt\u0131nda tutmakt\u0131r. Verilen \u00f6d\u00fcl miktar\u0131 her 210 bin blokta bir (yakla\u015f\u0131k 4 y\u0131lda bir) yar\u0131ya d\u00fc\u015f\u00fcr\u00fcl\u00fcr.<\/span><\/span><\/span><\/p>\n

Bitcoin’in de\u011ferini piyasadaki arz ve talep ko\u015fullar\u0131 belirlemektedir. Talep art\u0131nca fiyat\u0131 artmakta, d\u00fc\u015f\u00fcnce de azalmaktad\u0131r.<\/span><\/span><\/span><\/p>\n

Dola\u015f\u0131mda s\u0131n\u0131rl\u0131 miktarda bitcoin vard\u0131r ve yeni bitcoin \u00fcretmenin de bir limiti ve prosed\u00fcr\u00fc bulunmaktad\u0131r. S\u0131n\u0131rl\u0131 miktarda az bulunan \u015fey de\u011ferlidir. Bitcoin\u2019in s\u00fcrekli artmas\u0131n\u0131n sebeplerinden biride budur.<\/span><\/span><\/span><\/p>\n

Bitcoin’in piyasa de\u011feri \u00f6n\u00fcndeki en b\u00fcy\u00fck tehditler; teknik zorluklar, \u00fclkelerin bu paraya olan yakla\u015f\u0131m\u0131na ba\u011fl\u0131 mevzuat de\u011fi\u015fiklikleri ve insanlar\u0131n bu paraya olan istek ve g\u00fcveninin olumsuz y\u00f6nde de\u011fi\u015fmesidir. K\u0131sacas\u0131 bu paran\u0131n arkas\u0131nda bir yasal otorite bir devlet deste\u011fi yok. Bug\u00fcn \u00e7ok zengin iken yar\u0131n belki hi\u00e7bir \u015feyiniz olmayabilir. Bitcoin yorumlar\u0131n\u0131zla<\/strong> yaz\u0131m\u0131za katk\u0131da bulunabilirsiniz.<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Yeni ba\u015flayanlar i\u00e7in Bitcoin kullan\u0131m k\u0131lavuzu Bitcoin nedir, Bitcoin nas\u0131l al\u0131n\u0131r, Bitcoin madencili\u011fi nas\u0131l yap\u0131l\u0131r? \u00d6zellikle son aylarda k\u0131rd\u0131\u011f\u0131 rekorlar ile ad\u0131n\u0131 duydu\u011fumuz Bitcoin \u015f\u00fcphesiz kripto para piyasas\u0131n\u0131n en \u00e7ok yat\u0131r\u0131m alan \u00fcyesi. Peki Son d\u00f6nemlerde pek \u00e7ok kullan\u0131c\u0131n\u0131n yer ald\u0131\u011f\u0131 Bitcoin d\u00fcnyas\u0131nda nelere dikkat etmeliyiz? Bitcoin nas\u0131l al\u0131n\u0131r? Bitcoin madencili\u011fi nas\u0131l yap\u0131l\u0131r? Bitcoin i\u015flemleri …<\/p>\n","protected":false},"author":1,"featured_media":2101,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1551,315],"tags":[1543,1544,1549,1547,1545,1539,1550,1552,1538,1541,1537,1588,1542,1536,1540,1546,1548,1555,1556,1553,1554],"class_list":["post-2066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","category-diger","tag-bitcoin","tag-bitcoin-almak","tag-bitcoin-borsa","tag-bitcoin-degeri","tag-bitcoin-giris","tag-bitcoin-islemlerinde-nasil-koruma-saglanir","tag-bitcoin-kayit","tag-bitcoin-kullanim-kilavuzu","tag-bitcoin-madenciligi-nasil-yapilir","tag-bitcoin-nasil-alinir","tag-bitcoin-nasil-isliyor","tag-bitcoin-nasil-uretilir","tag-bitcoin-ne-zaman-cikti","tag-bitcoin-nedir","tag-bitcoin-satin-alirken-nelere-dikkat-edilmeli","tag-bitcoin-turkiye","tag-bitcoin-yorum","tag-kripto-para","tag-sanal-para","tag-satoshi-nakamoto","tag-satoshi-nakamoto-kimdir"],"jetpack_publicize_connections":[],"aioseo_notices":[],"views":2279,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.bilisimonline.net\/wp-content\/uploads\/2017\/12\/bitcoin-nedir.jpg?fit=960%2C604","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7k56R-xk","jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/2066"}],"collection":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/comments?post=2066"}],"version-history":[{"count":6,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/2066\/revisions"}],"predecessor-version":[{"id":2133,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/posts\/2066\/revisions\/2133"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/media\/2101"}],"wp:attachment":[{"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/media?parent=2066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/categories?post=2066"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bilisimonline.net\/index.php\/wp-json\/wp\/v2\/tags?post=2066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}