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Journal : Asian Journal Science and Engineering

An Implementation of Project Investment Management on Blockchain-based Crowdfunding System Yan Watequlis Syaifudin; salies Apriliyant; Hein Htet; Ferdy Hanan Pradana; Yuri Ariyanto; Indrazno Siradjuddin; Pramana Yoga Saputra; Triana Fatmawati
Asian Journal Science and Engineering Vol. 3 No. 1 (2024): Asian Journal Science and Engineering
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/ajse.v3i1.1686

Abstract

This study explores the transformative impact of blockchain technology on corporate investment management by developing an application that enhances transparency, security, and efficiency while mitigating fraud risks. By utilizing the Proof of Authority (PoA) methodology on a private blockchain network, the application enables secure, immutable transaction records and facilitates the management of investment projects along with token purchase transactions. It is structured using the Waterfall model, including essential phases such as requirements analysis and rigorous testing, which demonstrate the application’s ability to improve operational efficiency and foster accountability among stakeholders. The research highlights the role of tokenization in crowdfunding, wherein rights or assets are converted into digital tokens, enhancing transparency and liquidity. The system also integrates smart contracts to automate critical investment processes while ensuring secure user authentication and authorization. Evaluations reveal high success rates in functionality and user acceptance, though challenges such as scalability and regulatory compliance remain. Addressing these aspects is vital for maintaining the system's effectiveness and user confidence in decentralized investment management.
The Design Approach of Ethereum-based Student Achievement Record System on Private Blockchain Network Yan Watequlis Syaifudin
Asian Journal Science and Engineering Vol. 3 No. 2 (2024): Asian Journal Science and Engineering
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/ajse.v3i2.1687

Abstract

Blockchain transformative technology that enables secure, decentralized, and immutable transaction recording through a network of cryptographic blocks, enhancing transparency and trust without the need for a central authority or intermediaries. The Ethereum platform builds upon this foundation by facilitating the development of decentralized applications (dApps) and smart contracts, which automate processes and improve operational efficiency. In higher education, the Student Activity Credit Unit (SACU) system exemplifies the application of blockchain by managing both academic and non-academic achievements, thus promoting a holistic approach to student development and enhancing essential soft skills like leadership and teamwork. By leveraging a decentralized system built on Hyperledger Besu, the SACU ensures that student records are secure, transparent, and scalable, while providing real-time monitoring and verification of achievements. This paper evaluates the decentralized student’s achevements record model, demonstrating its improvements in transparency, security, and efficiency over existing systems, ultimately preparing graduates for professional success and fostering trust in the recognition of their qualifications.
Co-Authors Abdullah, Zaed Achmad, Ence Adevian Fairuz Pratama Al Masyriqi, Syifa’ul Ikrom Syifa’ul Ikrom Ardyningrum, Nabilah Argyanti Arida Ferti Syafiandini Ariyanto, Yuri Astiningrum, Mungki Atiqah Nurul Asri Auliya B, Muhammad Ayu, Tiara Imas Bariroh Isriya Nur Aini Budi Harijanto, Budi Devany Christabella Wijaya Dodo Zulkarnain Dwi Puspitasari Dwi Puspitasari DWI PUSPITASARI Erfan Rohadi Excellina Excellina Excellina, Excellina Fadelis Sukya, Fadelis Fahrur R, Imam Fanani, Muhamad Zainul Ferdy Hanan Pradana Hafizh Rizqi Prisadana Hein Htet Hudriyah Mundzir, Hudriyah Ika Oktavia Pristisari Imam Fahrur Rozi Indrazno Siradjuddin Irawan, Rizki Andi Kyaw, Htoo Htoo Sandy Mamluatul Hani’ah Mochamad Panggih Nirwanto Mufidah, Nursita Al Muhamad Aslam Amzazka, Muhamad Aslam Muhamad Zainul Fanani Muhammad Ashari Fajar Nugroho Muhammad Ashari Fajar Nugroho Muhammad Sofiul Fuad Ruslan Mustika Mentari Nabilah Argyanti Ardyningrum Nabilah Argyanti Ardyningrum Nadhila, Annisa Aulia Nadia Layra Aziza Nirwanto, Mochamad Panggih Nobuo Funabiki Nobuo Funabiki, Nobuo Nofyandi, Resqy Dwi Nur Aini, Bariroh Isriya Nursita Al Mufidah Pramana Yoga Saputra Pramana Yoga Saputra Pratama, Muhammad Irgy Prisadana, Hafizh Rizqi Pristisari, Ika Oktavia Priyanto, Febryan Senja Rahmad, Cahya Rahmadani, Alfiandi Aulia Resqy Dwi Nofyandi Rizki Andi Irawan Rosa Andrie Asmara Rudy Ariyanto Rudy Ariyanto salies Apriliyant Satria, Banni Setiadi, Chandrasena Setiawan, Budhy Siradjuddin, Indrazno Siti Muzdalifatus Sa’adah Syafiandini, Arida Ferti Tiara Imas Ayu Tita Wijayanti Toga Aldila Cinderatama Triana Fatmawati Triana Fatmawati Utama, Cahyarizki Adi Yoppy Yunhasnawa Yuri Arianto Yuri Ariyanto Yuri Ariyanto Yuri Ariyanto Zulkarnain, Dodo