{"id":671,"date":"2017-05-27T23:58:50","date_gmt":"2017-05-27T20:58:50","guid":{"rendered":"http:\/\/www.fethimurat.com\/blog\/?p=671"},"modified":"2017-06-10T23:21:10","modified_gmt":"2017-06-10T20:21:10","slug":"bitcoin-hakkinda-her-sey","status":"publish","type":"post","link":"https:\/\/www.fethimurat.com\/blog\/bitcoin-hakkinda-her-sey\/","title":{"rendered":"Bitcoin Hakk\u0131nda Her \u015eey!"},"content":{"rendered":"

[toc]<\/h4>\n

Bitcoin<\/strong> Nedir?<\/h3>\n

Bitcoin<\/strong>, 2008 y\u0131l\u0131nda Satoshi Nakamoto<\/strong> taraf\u0131ndan deneysel olarak ba\u015flat\u0131lm\u0131\u015f, herhangi bir merkez bankas\u0131, resmi kurulu\u015f, vs. ile ili\u015fi\u011fi olmayan, ancak \u00fclkelerin para birimleriyle al\u0131n\u0131p sat\u0131labilen, herhangi bir \u00fc\u00e7\u00fcnc\u00fc parti hizmetine arac\u0131 kurumuna gerek kalmadan transferi yap\u0131labilen bir t\u00fcr dijital para birimidir. K\u00fcresel piyasalarda, Dolar ve Euro\u2019ya alternatif olarak lanse edilen Bitcoin<\/strong>\u2019in sembol\u00fc \u0e3f<\/strong>, k\u0131saltma ise BTC<\/strong>\u2018dir.<\/p>\n

Bitcoin<\/strong> Nas\u0131l \u00dcretilir?<\/h3>\n

Bitcoin<\/strong> \u00fcretim i\u015fine madencilik (mining<\/strong>) deniyor. Bitcoin<\/strong> \u00e7\u0131kartmak, yani madencilik<\/strong> yaparak bir miktar Bitcoin<\/strong> elde etmek, madencili\u011fin<\/strong> tek amac\u0131 de\u011fildir. Madencilik, hesaplama yetkisini kullanarak i\u015flemi ger\u00e7ekle\u015ftirme, sistem a\u011f\u0131n\u0131 g\u00fcvenli bir \u015fekilde koruma ve sistemdeki her kullan\u0131c\u0131y\u0131 senkronize hale getirme i\u015flemidir. Sistem tek bir merkezden kontrol edilemedi\u011fi i\u00e7in Bitcoin<\/strong> kullan\u0131lan her yerde s\u00fcreci \u00e7al\u0131\u015ft\u0131rmak, sistemi g\u00f6zetmek t\u00fcr\u00fc i\u015fleri birilerinin bir bedel kar\u015f\u0131l\u0131\u011f\u0131nda yapmas\u0131 gerekiyor ve bu i\u015fi yapanlara madenci<\/strong> deniyor.<\/p>\n

Bitcoin<\/strong> madencili\u011fini<\/strong> tek ba\u015f\u0131n\u0131za yapmak isterseniz bilgi birikiminin yan\u0131 s\u0131ra \u00e7ok iyi bir bilgisayar sistemine de sahip olman\u0131z gerekiyor. \u00c7\u00fcnk\u00fc Bitcoin madencili\u011fi<\/strong>, bilgisayar\u0131n\u0131za ait donan\u0131mlar ile yap\u0131l\u0131yor. \u0130lk olarak i\u015flemci (CPU) ile yap\u0131lan Bitcoin madencili\u011fi<\/strong> art\u0131k yerini kendinden 50-100 kat daha h\u0131zl\u0131 \u00e7al\u0131\u015fabilen ekran kartlar\u0131na (GPU) b\u0131rakm\u0131\u015f durumda. Yani bu demek oluyor ki, bilgisayar\u0131n\u0131z\u0131n ekran kart\u0131 ne kadar kuvvetliyse Bitcoin madencili\u011findeki<\/strong> performans\u0131n\u0131z da o kadar iyi olur. Ayr\u0131ca sadece madencilik<\/strong> i\u00e7in \u00f6zel olarak tasarlanm\u0131\u015f sistemleri de sat\u0131n alabilir veya kiralayabilirsiniz.<\/p>\n

E\u011fer bu konuda acemiyseniz; o zaman Bitcoin<\/strong> kazanmak i\u00e7in tek ba\u015f\u0131n\u0131za u\u011fra\u015fman\u0131za gerek yok. Bitcoin<\/strong> havuzlar\u0131na dahil olarak (mining pool<\/strong>), (bir nevi bilgisayarlar\u0131n\u0131z\u0131n g\u00fc\u00e7lerini birle\u015ftirerek) daha basit algoritmalar ile u\u011fra\u015fm\u0131\u015f olursunuz. Mining pool<\/strong>\u2019lar\u0131n say\u0131s\u0131 olduk\u00e7a fazlad\u0131r ve her bir pool\u2019un (havuzun) gelir da\u011f\u0131t\u0131m modeli farkl\u0131d\u0131r. Genel olarak bir bloktan elde edilen toplam gelir, havuza kat\u0131lanlar aras\u0131nda bir form\u00fcle ba\u011fl\u0131 olarak da\u011f\u0131t\u0131l\u0131r. Bu esnada belli bir y\u00fczdeyi de pool operat\u00f6r\u00fc al\u0131r.<\/p>\n

Bitcoin madencili\u011fi<\/strong> g\u00fcnden g\u00fcne zorla\u015ft\u0131\u011f\u0131 i\u00e7in gerekli donan\u0131m ihtiyac\u0131 da g\u00fcnden g\u00fcne y\u00fckselmektedir. Zira bundan bir sene \u00f6nce para kazand\u0131ran donan\u0131mlar, bug\u00fcn elektrik paras\u0131n\u0131 \u00f6deyemez duruma gelmi\u015ftir. Hal b\u00f6yle olunca madenciler<\/strong> farkl\u0131 yollara ba\u015fvurmaya ba\u015flam\u0131\u015ft\u0131r. Bunlar\u0131n en ba\u015f\u0131nda Cloud Mining<\/strong> gelmektedir. \u0130nternet \u00fczerinde sizin ad\u0131n\u0131za \u00fccreti kar\u015f\u0131l\u0131\u011f\u0131nda i\u015fletilen donan\u0131mlar bulabilir, belli bir \u00fccret kar\u015f\u0131l\u0131\u011f\u0131nda d\u00f6nemsel kontrat yaparak bu donan\u0131mlar\u0131n k\u00e2r\u0131na ortak olabilirsiniz.<\/p>\n

Bitcoin madencili\u011fi<\/strong> her ge\u00e7en g\u00fcn daha da zorla\u015fmaktad\u0131r. Bunun ba\u015fl\u0131ca sebebi d\u00fcnyan\u0131n d\u00f6rt bir taraf\u0131nda madencili\u011fe<\/strong> yeni kullan\u0131c\u0131lar\u0131n daha g\u00fc\u00e7l\u00fc bilgisayarlarla dahil olmas\u0131d\u0131r. Sistem bu do\u011frultuda, piyasaya k\u0131sa s\u00fcrede \u00e7ok say\u0131da Bitcoin<\/strong> s\u00fcr\u00fclmesini yava\u015flatmak i\u00e7in kendi i\u00e7inde otomatik olarak zorluk seviyesini ayarlamaktad\u0131r. Bununla birlikte her y\u0131l dola\u015f\u0131ma giren Bitcoin<\/strong> miktar\u0131 azalma g\u00f6stermektedir. Sistem 21 milyon Bitcoin<\/strong> dola\u015f\u0131ma \u00e7\u0131k\u0131ncaya kadar \u00e7\u0131karma izni vermek \u00fczerine kurgulanm\u0131\u015ft\u0131r. Yani s\u0131n\u0131rs\u0131z say\u0131da Bitcoin<\/strong> \u00e7\u0131karabilmek gibi bir \u015fey m\u00fcmk\u00fcn de\u011fildir.<\/span><\/p>\n

Bitcoin<\/strong> Nas\u0131l Kullan\u0131l\u0131yor?<\/h3>\n

\u00d6ncelikle Bitcoin<\/strong> kullanabilmeniz i\u00e7in bir c\u00fczdan olu\u015fturman\u0131z gerekmektedir. Bu sanal c\u00fczdan\u0131n\u0131z\u0131 cep telefonunuzda, bilgisayar\u0131n\u0131zda olu\u015fturabilece\u011finiz gibi internet \u00fczerinde bulunan web servislerinden de (BTCTurk<\/a>, Koinim<\/a><\/strong>) yararlanabilirsiniz. Ki\u015fi ba\u015f\u0131na c\u00fczdan s\u0131n\u0131r\u0131 bulunmuyor. Diledi\u011finiz kadar c\u00fczdan olu\u015fturabilirsiniz. \u00dcstelik olu\u015fturaca\u011f\u0131n\u0131z c\u00fczdan i\u00e7in \u00f6zel bilgilerinizi vermenize de gerek yoktur. Olu\u015fturaca\u011f\u0131n\u0131z bu sanal c\u00fczdan ile para alabilir, para g\u00f6nderebilir hatta al\u0131\u015f veri\u015f bile yapabilirsiniz.<\/p>\n

Bitcoin<\/strong> sisteminde yap\u0131lan \u00f6demelerin do\u011frulanmas\u0131 i\u00e7in a\u00e7\u0131k anahtarl\u0131 \u015fifreleme (asimetrik \u015fifreleme), noktadan-noktaya a\u011f ba\u011flant\u0131s\u0131 ve proof-of-work gibi teknolojiler kullan\u0131l\u0131yor. Bitcoinler<\/strong> \u00f6demeyi yapan adresten al\u0131c\u0131 adrese \u015fifrelenmi\u015f olarak imzalanarak g\u00f6nderilir. Her i\u015flemin a\u011fa duyurulumu yap\u0131l\u0131r ve blok zincirinde yerini al\u0131r. B\u00f6ylece eklenen bitcoinler birden fazla kere kullan\u0131lamaz. Bitcoin<\/strong> bu teknolojileri kullanarak, herkesin kullanabilece\u011fi h\u0131zl\u0131 ve son derece g\u00fcvenilir bir \u00f6deme a\u011f\u0131 sa\u011flamaktad\u0131r.<\/p>\n

Sat\u0131n ald\u0131\u011f\u0131n\u0131z ya da \u00e7\u0131kartt\u0131\u011f\u0131n\u0131z Bitcoinleri<\/strong> internet \u00fczerinden harcayabilir, al\u0131\u015f veri\u015f yapabilirsiniz. Bizim \u00fclkemizde hen\u00fcz olmasa da d\u00fcnya \u00fczerinde bitcoini kullanan ma\u011fazalar ve restoranlar bulunuyor ve bu yerlere Bitcoin Travel<\/strong> ve Bitcoin Navigator<\/strong> \u00fczerinden ula\u015f\u0131labilirsiniz. Ayr\u0131ca bu y\u0131l i\u00e7erisinde Paypal<\/strong>, Bitcoin\u2019i<\/strong> \u00f6deme sistemi olarak kabul etti\u011fini duyurdu. Paypal<\/strong> vas\u0131tas\u0131yla al\u0131\u015f veri\u015flerinizde Bitcoin\u2019i<\/strong> kullanma imkan\u0131n\u0131z bulunuyor.<\/p>\n

Bitcoin<\/strong>‘in Fiyat\u0131 Nas\u0131l Belirleniyor?<\/h3>\n

Bitcoin<\/strong>\u2019in kendili\u011finden, yani do\u011fas\u0131ndan gelen bir de\u011feri olmad\u0131\u011f\u0131 gibi insanlar\u0131n kabul\u00fcyle de\u011fer kazand\u0131\u011f\u0131n\u0131 s\u00f6ylemek do\u011fru olur. Onun de\u011ferini piyasas\u0131ndaki arz ve talep ko\u015fullar\u0131 belirliyor. Talep art\u0131nca fiyat\u0131 art\u0131yor, d\u00fc\u015f\u00fcnce de\u011feri azal\u0131yor. Dola\u015f\u0131mda s\u0131n\u0131rl\u0131 miktarda Bitcoin<\/strong> bulunuyor. Yeni Bitcoin<\/strong> yaratman\u0131n \u00f6nceden belirlenmi\u015f bir prosed\u00fcr\u00fc ve limiti oldu\u011fu i\u00e7in arza g\u00f6re talep h\u0131zl\u0131 art\u0131nca, Bitcoin<\/strong> de\u011fer kazan\u0131yor.<\/p>\n

G\u00fcn i\u00e7erisinde Bitcoin<\/strong> de\u011ferinde\u00a0ciddi de\u011fi\u015fimler\u00a0olabildi\u011fi i\u00e7in, d\u00fc\u015f\u00fck kurdan al\u0131m yapm\u0131\u015f olan ki\u015filer 1 g\u00fcnde ciddi kar elde edebiliyorlar.<\/p>\n

Bitcoin<\/strong> G\u00fcvenli midir?<\/h3>\n

Bitcoin<\/strong> tamamen dijital bir para birimi olmas\u0131, herhangi bir banka taraf\u0131ndan bas\u0131lmamas\u0131, hesaplar\u0131n\u0131za el konulamamas\u0131 ve \u00f6zellikle bir g\u00fc\u00e7 taraf\u0131ndan kontrol edilememesi nedeniyle ekonomi uzmanlar\u0131 taraf\u0131ndan \u00f6vg\u00fcye de\u011fer olarak g\u00f6r\u00fcld\u00fc. Ancak dijital ve internet kavramlar\u0131 ile ba\u011fda\u015f olan en b\u00fcy\u00fck tehlike\u00a0siber sald\u0131r\u0131lar, Bitcoin<\/strong> i\u00e7in de b\u00fcy\u00fck bir risk olu\u015fturuyor.<\/p>\n

6.5 milyar dolar\u0131 ge\u00e7en pazar de\u011feriyle finansal \u00e7evrelerin gelece\u011finden umutlu oldu\u011fu Bitcoin<\/strong>, maalesef dijital yap\u0131da olmas\u0131 nedeniyle\u00a0b\u00fcy\u00fck h\u0131rs\u0131zl\u0131klara\u00a0konu olabiliyor.<\/p>\n

Zira, bilgisayar\u0131n\u0131za bula\u015fan bir vir\u00fcs ile\u00a0Bitcoin c\u00fczdan\u0131n\u0131za<\/strong>\u00a0ula\u015fan bir k\u00f6t\u00fc niyetli ki\u015fi, t\u00fcm paran\u0131z\u0131 bo\u015faltarak ortadan kaybolabilir.<\/p>\n

Bu konuda sizlere \u00f6nerimiz, Bitcoin c\u00fczdan\u0131n\u0131z\u0131<\/strong> mutlaka \u015fifrelemeniz, bilgisayar\u0131n\u0131z\u0131 s\u00fcrekli g\u00fcvenli tutman\u0131z ve Bitcoin<\/strong> i\u015flemlerinin geri al\u0131n\u0131maz oldu\u011funu hi\u00e7bir zaman unutmayarak dikkatli bir \u015fekilde\u00a0bilinen ve g\u00fcvenilir platformlar\u0131 tercih etmeniz\u00a0olacakt\u0131r.<\/p>\n

Bitcoin<\/strong>\u2019\u0131n ba\u011fl\u0131 bulundu\u011fu protokoller bulunmaktad\u0131r. Bu protokoller \u00e7er\u00e7evesince yapt\u0131\u011f\u0131n\u0131z her i\u015flem \u015fifrelenir. Ayn\u0131 zamanda Bitcoin<\/strong> yap\u0131 itibariyle sa\u011flam bir i\u015flem kay\u0131t haf\u0131zas\u0131na sahiptir. C\u00fczdan\u0131n\u0131z\u0131n \u015fifresini \u00e7ald\u0131rman\u0131z ya da bilgisayar\u0131n\u0131z\u0131n hacklenmesi gibi kullan\u0131c\u0131 hatas\u0131 ya da dikkatsizli\u011fi sonucu olu\u015fan durumlar d\u0131\u015f\u0131nda sistemin g\u00fcvenlik sorunu bulunmamaktad\u0131r. Bu durum c\u00fczdan\u0131n\u0131z\u0131 ya da kredi kart\u0131n\u0131z\u0131 kaybetmekten ya da \u00e7ald\u0131rmaktan farks\u0131zd\u0131r. Bitcoin<\/strong> kriptosu gere\u011fi ayn\u0131 paran\u0131n iki kez harcanmas\u0131 m\u00fcmk\u00fcn de\u011fildir. Paran\u0131n size ait oldu\u011funu ve daha \u00f6ncesinde ba\u015fka birisine g\u00f6nderilmedi\u011fi, i\u015flem \u00f6ncesinde sistem taraf\u0131ndan teyit edilir. Bu nedenle kontrols\u00fcz bir \u015fekilde, hileli yollarla Bitcoin<\/strong> yarat\u0131p satmak m\u00fcmk\u00fcn de\u011fildir.<\/p>\n

Bitcoin<\/strong>, Ka\u011f\u0131t Paran\u0131n Alternatifi Olabilir mi?<\/h3>\n

Bir \u00e7ok ki\u015finin Bitcoin<\/strong>\u2019i ka\u011f\u0131t paran\u0131n gelece\u011fi olarak g\u00f6rd\u00fc\u011f\u00fc bir ger\u00e7ek. Gelecekte ka\u011f\u0131t paran\u0131n tedav\u00fclden kalk\u0131p dijital paraya ge\u00e7ece\u011fimizi iddia edenlerin say\u0131s\u0131 az\u0131msanmayacak kadar \u00e7ok. Fakat ben bunun i\u00e7in hen\u00fcz erken oldu\u011funu d\u00fc\u015f\u00fcnenlerdenim. Bilim kurgu filminden f\u0131rlay\u0131p hayat\u0131m\u0131za sinsice giren bu sanal paran\u0131n, ka\u011f\u0131t paran\u0131n yerini alabilmesi g\u00fcn\u00fcm\u00fcz ko\u015fullar\u0131nda m\u00fcmk\u00fcn g\u00f6r\u00fcnm\u00fcyor. Hatta Bitcoin<\/strong>\u2019in bir t\u00fcr balon oldu\u011funu s\u00f6yleyenler bile bulunuyor. Queensland \u00dcniversitesinden Profes\u00f6r John Quiggin<\/strong> gibi.<\/p>\n

Fakat ciddiye al\u0131nmas\u0131 gereken bir para birimi oldu\u011funu da kabul etmek gerekiyor. Zira d\u00fcnyan\u0131n bir \u00e7ok \u00fclkesinde bireysel anlamda kullan\u0131ld\u0131\u011f\u0131 gibi resmi olarakta devletler nezdinde itibar g\u00f6rmeye ba\u015flad\u0131. Alman Maliye Bakan\u0131, A\u011fustos ay\u0131 i\u00e7erisinde Bitcoin<\/strong>\u2019i, bir t\u00fcr hesap birimi olarak g\u00f6rd\u00fcklerini s\u00f6yledi. Hatta \u0130ran\u2019\u0131n, kendisine y\u00f6nelik yapt\u0131r\u0131mlar\u0131 a\u015fabilmek ad\u0131na Bitcoin<\/strong> kulland\u0131\u011f\u0131 s\u00f6yleniyor.<\/p>\n

Bitcoin, Yat\u0131r\u0131m Arac\u0131 Olarak Kullan\u0131labilir mi?<\/h3>\n

Bitcoin<\/strong>, bir yat\u0131r\u0131m arac\u0131 olarak kullan\u0131labilir. Ona de\u011fer katan \u015fey arz talep miktar\u0131 oldu\u011fu i\u00e7in de\u011feri \u00e7ok s\u0131k de\u011fi\u015fiklik g\u00f6steriyor ve bu dalgalanmalar ister istemez insanlar\u0131n ilgisini \u00e7ekiyor. \u00dcst\u00fcne \u00fcstl\u00fck transferi ve yap\u0131lan i\u015flemlerin anl\u0131k yap\u0131labilmesi onu di\u011fer yat\u0131r\u0131m ara\u00e7lar\u0131ndan bir ad\u0131m \u00f6ne \u00e7\u0131kar\u0131yor. Tabii bir de spek\u00fclat\u00f6rler bulunuyor. Pop\u00fclaritesi art\u0131k\u00e7a de\u011ferinin artaca\u011f\u0131 beklentisi insanlar\u0131 Bitcoin<\/strong> yat\u0131r\u0131m\u0131na y\u00f6nlendiriyor.<\/p>\n

Her isteyen Dijital Para Yaratabilir mi?<\/h3>\n

Bitcoin<\/strong> mant\u0131\u011f\u0131 ile ba\u015fka biri de \u00e7\u0131k\u0131p kendi dijital paras\u0131n\u0131 yaratabilir. Madencilik<\/strong> kurallar\u0131 ve sistem protokolleri farkl\u0131 olsa bile sistemin mant\u0131\u011f\u0131 ve i\u015fleyi\u015fi ayn\u0131 olacakt\u0131r. Hatta piyasada Bitcoin<\/strong> gibi y\u00fczlerce dijital para birimi bulunmaktad\u0131r. Litecoin<\/strong> ve Dogecoin<\/strong> en \u00e7ok kullan\u0131lanlar\u0131n sadece ikisidir.<\/p>\n

Bitcoin\u2019in<\/strong> Avantajlar\u0131 ve Dezavantajlar\u0131 Nelerdir?<\/h3>\n

Herhangi bir \u00fclkenin merkez bankas\u0131na ba\u011fl\u0131 olmad\u0131\u011f\u0131 i\u00e7in herhangi bir \u00fclkenin ekonomisinden de etkilenmiyor, yani olu\u015fan dalgalanmalar hi\u00e7bir ki\u015fiye ve devlete ba\u011fl\u0131 olmuyor.<\/p>\n

Bitcoin<\/strong> anonimdir. Bu nedenle hi\u00e7 kimse ya da hi\u00e7 bir kurum sizin hesab\u0131n\u0131z\u0131 kapatamaz ya da donduramaz.<\/p>\n

Bitcoin\u2019de<\/strong> hesap kurulumu olduk\u00e7a basittir. Bankada hesap a\u00e7t\u0131rmaya kalkt\u0131\u011f\u0131n\u0131zda sayfalarca form doldurursunuz. Bitcoin\u2019de<\/strong> bunlar\u0131n hi\u00e7 birine gerek yoktur.<\/p>\n

Banka hesab\u0131n\u0131zdan ba\u015fka bir hesaba transfer yaparken i\u015flem \u00fccreti \u00f6demek zorundas\u0131n\u0131zd\u0131r. Bitcoin<\/strong> ile transfer yaparken araya kimseyi sokmadan direk g\u00f6nderim yapt\u0131\u011f\u0131n\u0131z i\u00e7in \u00f6demek zorunda de\u011filsiniz.<\/p>\n

Bitcoin<\/strong> ile yapaca\u011f\u0131n\u0131z g\u00f6nderimler dakikalar i\u00e7erisinde yerine ula\u015f\u0131r. Gece-g\u00fcnd\u00fcz, hafta sonu-hafta i\u00e7i farketmez. Bu bak\u0131mdan Bitcoin<\/strong> en h\u0131zl\u0131 transfer arac\u0131d\u0131r.<\/p>\n

Bitcoin\u2019in<\/strong> dezavantaj\u0131 ise yap\u0131lan Bitcoin<\/strong> transferlerinde g\u00f6nderenin ve al\u0131c\u0131n\u0131n kimlik bilgileri gizli tutulabildi\u011fi i\u00e7in her t\u00fcrl\u00fc illegal, yasa d\u0131\u015f\u0131 para transferlerine olanak sa\u011flamas\u0131d\u0131r.<\/p>\n

Bitcoin\u2019i<\/strong> kaybetmesi kolayd\u0131r. Kredi kart\u0131n\u0131z\u0131 kaybetti\u011finizde yada banka hesab\u0131n\u0131z ba\u015fka birisi taraf\u0131ndan ele ge\u00e7irildi\u011finde, bankan\u0131z\u0131 arayarak durumu an\u0131nda kurtarabilirsiniz. Hatta yetmezse polisi bile devreye sokup kayb\u0131n\u0131z\u0131 giderebilirsiniz. Ancak Bitcoin<\/strong> i\u00e7in ayn\u0131 \u015feyler ge\u00e7erli de\u011fil. Bitcoin<\/strong> sisteminde; kaybetti\u011fiz bitcoinleri<\/strong>, yada ele ge\u00e7irilen Bitcoin<\/strong> c\u00fczdan\u0131n\u0131z\u0131 geri almak i\u00e7in kullanabilece\u011finiz bir mekanizma yok. Bunun \u00f6n\u00fcne ge\u00e7ebilmek i\u00e7in izleyebilece\u011finiz en iyi y\u00f6ntem, Bitcoinlerinizi<\/strong> internet ba\u011flant\u0131s\u0131 olmayan harddisklerde saklamak olacakt\u0131r.<\/p>\n

Bitcoin<\/strong> piyasas\u0131n\u0131n dalgal\u0131 kuru avantaj oldu\u011fu kadar ayn\u0131 zamanda dezavantajd\u0131r. \u00c7ok h\u0131zl\u0131 y\u00fckselerek sizi milyoner edebilece\u011fi gibi \u00e7ok h\u0131zl\u0131 d\u00fc\u015ferek milyonlar kaybetmenize de neden olabilir.<\/p>\n

Kaynaklar:
\nMelih G\u00fcney<\/a>
\nH\u00fcrriyet<\/a>
\nShiftDelete<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

[toc] Bitcoin Nedir? Bitcoin, 2008 y\u0131l\u0131nda Satoshi Nakamoto taraf\u0131ndan deneysel olarak ba\u015flat\u0131lm\u0131\u015f, herhangi bir merkez bankas\u0131, resmi kurulu\u015f, vs. ile<\/p>\n","protected":false},"author":14,"featured_media":674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[175],"tags":[155,145,158,164,163,154,161,160,166,147,165,157,156,159,162,153],"class_list":["post-671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dijital-para","tag-155","tag-bitcoin","tag-bitcoin-madenciligi","tag-bitcoin-navigator","tag-bitcoin-travel","tag-btc","tag-btcturk","tag-cloud-mining","tag-dogecoin","tag-koinim","tag-litecoin","tag-madencilik","tag-mining","tag-mining-pool","tag-sanal-cuzdan","tag-satoshi-nakamoto","comments-off"],"yoast_head":"\nBitcoin Hakk\u0131nda Her \u015eey! | F.Murat ALTINI\u015eIK<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fethimurat.com\/blog\/bitcoin-hakkinda-her-sey\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bitcoin Hakk\u0131nda Her \u015eey! | F.Murat ALTINI\u015eIK\" \/>\n<meta property=\"og:description\" content=\"[toc] Bitcoin Nedir? 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