<mets:mets OBJID="eprint_33147" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-10-22T20:28:16Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_33147_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>PENERAPAN BLOCKCHAIN DALAM TRACKING PEMILIK SURAT&#13;
BERHARGA</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Dicky Hadi</mods:namePart><mods:namePart type="family">Setiawan</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Perkembangan teknologi informasi telah meningkatkan kebutuhan akan sistem &#13;
pencatatan kepemilikan surat berharga yang aman, transparan, dan efisien, karena&#13;
sistem terpusat konvensional masih memiliki keterbatasan dalam hal integritas data,&#13;
transparansi, serta efisiensi transaksi yang berpotensi menimbulkan risiko manipulasi&#13;
dan keterlambatan, sehingga penelitian ini bertujuan untuk mengembangkan sistem&#13;
berbasis website bernama Blockchain Securities (BCS) yang memanfaatkan teknologi&#13;
blockchain untuk mengatasi permasalahan tersebut dengan mengadopsi pendekatan&#13;
hybrid yang menggabungkan kontrol terpusat dan validasi terdistribusi, di mana setiap&#13;
transaksi dicatat dalam blok dan diverifikasi oleh validator yang berwenang untuk&#13;
menjamin konsistensi data serta mencegah perubahan yang tidak sah, sementara&#13;
mekanisme timestamp kriptografis diterapkan untuk menjaga urutan transaksi tetap&#13;
akurat, dan hasil penelitian menunjukkan bahwa sistem BCS mampu mengelola serta&#13;
mentransfer kepemilikan surat berharga secara aman, transparan, dan andal sehingga&#13;
dapat menjadi solusi alternatif dalam mendukung transformasi digital pengelolaan surat&#13;
berharga.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:classification authority="lcc">005 Pemrograman komputer, program dan data</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-04-21</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas AMIKOM Yogyakarta;Fakultas Ilmu Komputer</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_33147"><mets:rightsMD ID="rights_eprint_33147_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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