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            <front>

                <journal-meta>
                                                                <journal-id>dae</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Tasarım Mimarlık ve Mühendislik Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">2757-9093</issn>
                                                                                            <publisher>
                    <publisher-name>Fenerbahçe University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Computer Software</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Bilgisayar Yazılımı</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <trans-title-group xml:lang="en">
                                    <trans-title>USE OF BLOCKCHAIN ON DISTRIBUTGED SYSTEMS AND IMPLEMENTATION OF BITCOIN, IN THE CONTEXT OF DATA SECURITY</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>YENİ NESİL VERİ GÜVENLİĞİ BAĞLAMINDA DAĞITIK SİSTEMLER ÜZERİNDE BLOCKCHAIN KULLANIMI VE BITCOIN UYGULAMASI</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0003-0978-2953</contrib-id>
                                                                <name>
                                    <surname>Horasan</surname>
                                    <given-names>Alparslan</given-names>
                                </name>
                                                                    <aff>GEDİK ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-4108-8518</contrib-id>
                                                                <name>
                                    <surname>Pura</surname>
                                    <given-names>Turgut</given-names>
                                </name>
                                                                    <aff>GEDİK ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-5761-3866</contrib-id>
                                                                <name>
                                    <surname>Sönmez</surname>
                                    <given-names>Ferdi</given-names>
                                </name>
                                                                    <aff>FENERBAHÇE ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20210630">
                    <day>06</day>
                    <month>30</month>
                    <year>2021</year>
                </pub-date>
                                        <volume>1</volume>
                                        <issue>2</issue>
                                        <fpage>110</fpage>
                                        <lpage>118</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20210610">
                        <day>06</day>
                        <month>10</month>
                        <year>2021</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2021, Journal of Design Architecture and Engineering</copyright-statement>
                    <copyright-year>2021</copyright-year>
                    <copyright-holder>Journal of Design Architecture and Engineering</copyright-holder>
                </permissions>
            
                                                                                                <trans-abstract xml:lang="en">
                            <p>Bitcoin was first proposed in 2008 as a cryptocurrency.  After the design of the first bitcoin in 2009, with the technological developments and intense public interest, it showed a fast improvement in its sector. Having a Peer–to–Peer infrastructure, cryptocurrencies use a technology named as Blockchain. This infrastructure has a distributed and decentralized nature. For this reason, protecting the data and its integrity, the margin of the error and protecting users must be investigated in detail. Bitcoin has drawn a big attention in this 10 year time period and has been used as investment tool. This also shows that being the infrastructure of bitcoin, blockchain is going to be used in many areas in the coming years. In this study, the history of bitcoin, how it is produced, bought, its security, bitcoin wallet and blockchain concepts are investigated and security analysis is conducted.</p></trans-abstract>
                                                                                                                                    <abstract><p>Bitcoin, 2008 yılında ortaya çıkan elektronik kripto para birimidir. 2009 yılında ilk Bitcoin’in tasarlanmasından günümüze kadar teknolojinin ilerlemesi ve halkın yoğun ilgisi ile hızlı bir gelişme göstermiştir. Uçtan Uca (Peer-to-Peer) bir mimariye sahip olan kripto paralar, bilgisayarlar üzerinde blok zinciri (Blockchain) yapısında tutulan bir teknoloji kullanmaktadır. Bu yapı, dağıtık (distributed) ve merkezi olmayan (decentralized) bir şekilde oluşturulmuştur. Bu nedenle, yapı üzerinde, verinin korunması ve bütünlüğü, hata payı, kullanıcı güvenliği incelemeyi gerektirmektedir. Bitcoin, bu 10 yıllık zaman diliminde yoğun ilgi görmüş ve kullanıcılar tarafından yatırım aracı olarak kabul edilmiştir. Bu da gelecek yıllarda da Bitcoin’in alt yapısını oluşturan blok zincirinin birçok alanda kullanılacağını göstermektedir. Bu araştırmada, Bitcoin’in tarihçesi, nasıl üretildiği ve satın alındığı, güvenliği, Bitcoin cüzdanı (wallet) ve blok zincir kavramları incelenerek güvenlik analizi gerçekleştirmek amaçlanmıştır.</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Bitcoin</kwd>
                                                    <kwd>  Blockchain</kwd>
                                                    <kwd>  Bitcoin Cüzdanı</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="en">
                                                    <kwd>Bitcoin</kwd>
                                                    <kwd>  Blockchain</kwd>
                                                    <kwd>  Bitcoin Wallet</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
    <back>
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