Penelitian ini bertujuan untuk merancang dan membangun aplikasi pengelolaan sertifikat digital berbasis Non-Fungible Token (NFT) pada jaringan blockchain Solana. Aplikasi ini memungkinkan pengguna untuk membuat, memverifikasi, dan mentransfer sertifikat dalam bentuk NFT yang aman dan terdesentralisasi. Pengujian dilakukan dalam dua aspek utama: fungsional dan performa. Hasil pengujian fungsional menunjukkan tingkat keberhasilan 100%, yang mengindikasikan bahwa seluruh fitur utama aplikasi berjalan sesuai ekspektasi. Dari sisi performa, pembuatan NFT membutuhkan waktu rata-rata 29 detik dengan biaya 0.00008 SOL, verifikasi NFT berlangsung sangat cepat dalam 1.5 detik tanpa biaya, dan transfer NFT memakan waktu 19 detik dengan biaya yang sama seperti pembuatan. Hasil ini menunjukkan bahwa aplikasi mampu menjalankan fungsinya secara efisien dan ekonomis di atas jaringan Solana. Penelitian ini memberikan kontribusi dalam pemanfaatan teknologi blockchain untuk pengelolaan dokumen digital yang transparan dan aman.
Keamanan dan transparansi dalam sistem pemungutan suara merupakan tantangan utama dalam pemilihan elektronik atau e-voting. Penelitian ini bertujuan untuk mengimplementasikan smart contract blockchain Ethereum pada aplikasi evoting dengan tujuan meningkatkan keamanan, integritas, dan transparansi proses pemilihan. Metode penelitian yang digunakan mencakup perancangan dan implementasi smart contract, deployment pada jaringan Ethereum Sepolia, serta pengujian keamanan dan efisiensi biaya transaksi menggunakan alat seperti Remix IDE. Hasil penelitian menunjukkan bahwa penggunaan smart contract tercatat dengan transparan dan tidak bisa dimanipulasi. Namun, ada beberapa tantangan yang ditemukan seperti biaya transaksi atau gas fee yang cukup tinggi dan kompleksitas penggunaan aplikasi bagi pengguna yang belum familiar dengan teknologi blockchain. Pengujian keamanan mengidentifikasi beberapa isu yang perlu dioptimalkan, termasuk efisiensi penggunaan gas fee dan mengurangi potensi kerentanan dalam smart contract. Dengan demikian, penelitian ini dapat menjadi dasar untuk pengembangan lebih lanjut dalam penerapan sistem e-voting berbasis blockchain, khususnya untuk pemilihan skala besar seperti pemilu lokal atau nasional.
Suharyanto H. Soro, Anik Susanti, Nur Endah Sariningsih
Financing education is vital components in organization education quality , but implementation transparency reporting Still face various challenges in the era of decentralization Education . Research This aiming to study existence power education in create transparency reporting financing education at Informatics Vocational School Integrated Bandung. Using approach qualitative descriptive , data collected through observation , interview in-depth , and study documentation . Research results show power education play a role strategic through mechanism structural with implementation transparency realized through display information finance and ARKAS applications . Research This also reveals factor Supporter in the form of framework regulation , support leadership , and implementation technology information , while factor inhibitor covers delay disbursement of funds and limitations infrastructure technology . Research This confirm importance strengthening capacity power education and optimization technology information For increase transparency reporting financing in schools vocational that has complexity more tall in management finance Because need development skills vocational
Modern technological advancements such as 5G networks, smart devices, and the Internet of Things (IoT) have established a new digital landscape where dataflow security is a mandatory factor. In this context, blockchain technology stands out as a promising solution with the ability to provide a secure and invulnerable platform for systems. Blockchain is a distributed ledger, not only serving financial transactions but also securely and sustainably storing any type of data. Although blockchain originated from cryptocurrency (Bitcoin), its applicability has expanded into various fields such as data storage, product certification, healthcare, science, and education. In the field of education, blockchain is used to issue and store certificates, support degree management, assess learning outcomes, maintain academic records, and oversee training processes. This article analyzes the features and benefits of blockchain, presenting its current applications in education. At the same time, it discusses the benefits and challenges of implementing this technology in the field of education.
Bitcoin telah menunjukkan volatilitas harga yang tinggi. Hal ini membawa risiko besar bagi investor, tetapi juga memberikan peluang besar bagi investor. Salah satu metode yang menarik untuk prediksi harga Bitcoin yang memiliki volatilitas tinggi adalah algoritma LSTM, sebuah varian RNN yang dapat memproses data deret waktu serta mengingat informasi jangka panjang dan pendek secara efektif. Penelitian ini merupakan pembaruan dari penelitian-penelitian sebelumnya yang umumnya hanya menggunakan satu lapisan LSTM. Dalam penelitian ini, dilakukan perbandingan antara dua skenario model LSTM untuk melihat sejauh mana arsitektur dan konfigurasi model mempengaruhi performa prediksi harga Bitcoin. Berdasarkan hasil penelitian yang sudah dilakukan pada Skenario 1 dengan menggunakan algoritma LSTM Double Layer 128, 64 neuron, 100 epoch, 32 batch size, data latih 80%, data uji 20%, dan optimasi adam, lebih baik dibandingkan Skenario 2 yang menggunakan algoritma LSTM Single Layer 50 neuron, 100 epoch, 32 batch size, data latih 80%, data uji 20%, dan optimasi adam. Skenario 1 menunjukkan tingkat akurasi yang cukup baik dalam memprediksi harga Bitcoin. Performa model algoritma Skenario 1 dievaluasi menggunakan metrik MSE dengan nilai 0.00044, RMSE dengan nilai 0.02119, MAE dengan nilai 0.01586, MAPE dengan nilai 2.51% dan R2 dengan nilai 0.98. Hubungan antara prediksi harga dan evaluasi kinerja ini penting, karena prediksi harga yang akurat menjadi dasar untuk menghitung potensi keuntungan dan risiko dari investasi Bitcoin. Dari hasil prediksi harga Bitcoin yang dihasilkan dari model Skenario 1, kemudian digunakan untuk mengevaluasi kinerja aset Bitcoin selama periode 2018–2024. Rata-rata Return pertahun Bitcoin sebesar 83.07%. Volatilitas sebesar 82.837. Sharpe Ratio sebesar 1.003 menunjukkan bahwa return yang diperoleh relatif sebanding dengan risiko yang diambil, yang dianggap cukup baik dalam konteks investasi berisiko tinggi.
Hendri Dewarto Silitonga, Ratna Artha Windari, Si Ngurah Ardhya
Penelitian ini bertujuan untuk (1) menganalisis dan memahami pengaturan hukum mengenai transaksi aset digital cryptocurrency di indonesia dalam Undang- Undang Informasi dan Transaksi Elektronik sebagai acuan dalam memberikan kepastian hukum terhadap penggunaan aset digital cryptocurrency di Indonesia, (2) mengidentifikasi keabsahan smart contract pada platform Ethereum berdasarkan sistem hukum kontrak di Indonesia berdasarkan perspektif syarat sahnya perjanjian yang dimuat di dalam pasal 1320 KUH Perdata. Jenis penelitian yang digunakan dalam penelitian ini adalah yuridis normatif , yakni melalui pendekatan perundang-undangan (statute approach) dan pendekatan perbandingan (comparative approach) . Sumber bahan hukum yang digunakan yaitu KUH Perdata, UU ITE, Bappebti, PP, dan artikel ilmiah yang relevan. Hasil penelitian menunjukkan bahwa (1) Undang-Undang Informasi dan Transaksi Elektronik tidak mencamtumkan secara eksplisit mengenai transaksi aset digital, istilah dokumen elektronik dan informasi elektronik, menkategorikan aset digital yang menjadikan aset digital memiliki kedudukan yang sah dan diakui secara hukum. (2) Keabsahan smart contract pada platform Ethereum jelas tidak memenuhi syarat subjektif dalam 1320 KUH Perdata yang membuat smart contract batal atau tidak sah sebagai suatu perjanjian yang mengikat para pihak.
Penelitian ini mengeksplorasi implementasi teknologi blockchain melalui Non-Fungible Token (NFT) dalam sistem e-ticketing pada industri hiburan, khususnya untuk acara stand-up komedi. Dengan pendekatan riset pasar dan uji konsep, penelitian ini bertujuan mengidentifikasi manfaat, tantangan, dan peluang dari penerapan NFT untuk meningkatkan daya saing bisnis. Hasil penelitian menunjukkan bahwa NFT dapat memberikan solusi inovatif dalam menjamin keamanan, keaslian, dan fleksibilitas tiket digital. Selain itu, NFT menawarkan nilai tambah berupa akses eksklusif, sistem royalti untuk kreator, serta peluang investasi dalam aset digital.Meskipun adopsi NFT dalam ticketing masih tergolong baru, fitur seperti mixed reality dan akses premium mampu menarik minat audiens modern yang mengutamakan pengalaman digital. Analisis terhadap kompetitor mengungkapkan potensi besar dalam mengintegrasikan NFT ke dalam sistem e-ticketing, walaupun tantangan berupa rendahnya pemahaman masyarakat terhadap teknologi blockchain masih menjadi hambatan utama. Proyek "NFT ComedyChain" yang diusulkan dalam penelitian ini dirancang untuk mengintegrasikan teknologi NFT dengan industri hiburan di Indonesia, membuka peluang bisnis baru bagi kolektor seni digital dan pelaku industri kreatif.Penelitian juga ini merekomendasikan adanya edukasi luas dan kolaborasi lintas sektor untuk memaksimalkan adopsi NFT, sekaligus menciptakan ekosistem hiburan yang aman, modern, dan inklusif. Dengan memastikan keaslian tiket melalui teknologi blockchain, NFT ticketing tidak hanya mengurangi risiko pemalsuan tetapi juga memperkenalkan model bisnis berkelanjutan yang menguntungkan semua pihak terkait. Implementasi NFT pada e-ticketing diharapkan menjadi gagasan baru dalam transformasi digital industri hiburan, terutama di Indonesia, sehingga mampu menciptakan nilai kompetitif yang lebih tinggi bagi para pelaku usaha.
Blockchain technology, originally introduced through Bitcoin cryptocurrency in 2008, has rapidly expanded beyond its financial roots, offering innovative solutions for secure data management across various sectors, including education. Higher education institutions, faced with challenges in managing academic records, verifying degrees, assessing skills, and safeguarding personal data, have increasingly looked to blockchain for answers. Blockchain’s transparent, immutable, and decentralized nature provides potential solutions to these longstanding problems. This systematic review assesses blockchain-based proposals for academic certificates management, aiming to highlight globally recognized best practices, explore the latest applications, and identify key challenges hindering the widespread adoption of blockchain technology in education. A thorough discussion based on the findings introduces potential solutions to mitigate these challenges and provides insights into possible future research directions that could help overcome these obstacles.
Muhammad Rio Kristiawan, Emma Lilianti, Andri Eko Putra
ABSTRACT This study aims to examine the effect of cryptocurrency prices, total cryptocurrencies, number of cryptocurrency transactions on cryptocurrency asset investment decisions. This study is a quantitative study that has the aim of testing data and presenting answers to various problem formulations regarding the effect of cryptocurrency prices, total cryptocurrencies, the number of cryptocurrency transactions on cryptocurrency asset investment decisions. The sample used in this research is 56 time-series data with a period of one last year, obtained by purposive sampling method. The data used is secondary data obtained through the website https://www.coinmarketcap.com and the data is processed using a software called E-views with data analysis techniques using the Ordinary Least Squarer (OLS) and Error Correction Model (ECM) procedures. The results of this study show that the cryptocurrency price variable, total cryptocurrency, the number of cryptocurrency transactions are significantly positive on cryptocurrency asset investment decisions. Keywords: Aset cryptocurrency, Ethereum, Cryptocurrency. ABSTRAK Penelitian ini bertujuan untuk menguji pengaruh harga cryptocurrency, total cryptocurrency, dan jumlah transaksi cryptocurrency terhadap keputusan investasi pada aset crypto. Penelitian ini merupakan studi kuantitatif yang bertujuan untuk menguji data dan memberikan jawaban atas berbagai pertanyaan mengenai dampak harga cryptocurrency, total cryptocurrency, dan jumlah transaksi cryptocurrency terhadap keputusan investasi pada aset crypto. Sampel yang digunakan dalam penelitian ini terdiri dari data, 56 data time series selama satu tahun yang diperoleh dengan metode sampling bertarget. Data yang digunakan adalah data sekunder yang diperoleh dari website https://www.coinmarketcap.com, data dianalisis menggunakan software bernama E-Views dan Ordinary Least Squares (OLS) Teknik analisis data menggunakan metode dan model koreksi kesalahan (ECM) digunakan telah diproses. Hasil penelitian ini menunjukkan bahwa variabel harga cryptocurrency, total cryptocurrency, dan jumlah transaksi cryptocurrency berpengaruh positif signifikan terhadap keputusan investasi pada aset cryptocurrency. Kata kunci: Cryptocurrency Aset, Ethereum, Cryptocurrency.
Libraries are actively exploring innovative methods to leverage advanced technological breakthroughs like Blockchain, driven by the rapid evolution of information technology. The inherent benefits of blockchain, including its decentralized, transparent, and safe data management capabilities, offer compelling solutions for various library operations. While Bitcoin remains a prominent application, libraries can harness Blockchain's underlying potential to significantly enhance efficiency and security across numerous facets of their services. This study delves into the multifaceted potential effects of blockchain technology on libraries. It meticulously examines possible applications, long-term benefits, and the critical significance of seamlessly integrating blockchain technology into existing library services. For instance, blockchain could revolutionize interlibrary loan systems by creating an immutable, tamper-proof record of every transaction, thereby drastically reducing administrative burdens, minimizing disputes over borrowed materials, and expediting the overall lending process. Furthermore, it offers a robust framework for enhanced intellectual property management for digital resources, ensuring that creators' rights are meticulously protected and providing transparent, auditable tracking of digital content usage. This level of verifiable provenance is particularly crucial for academic and research libraries managing vast collections of scholarly works. Ultimately, the objective is to move towards Blockchain-based library management systems that require less manual labor, thereby improving overall understanding, fostering creativity in service design, and streamlining operational efficiency. Given that blockchain adoption in libraries is still in its nascent stages, this study aims to provide insightful information that can serve as a foundational guide for future research and practical implementation. The study concludes that, by adopting a contextual approach, Blockchain technology holds immense promise for greatly enhancing the efficacy and efficiency of resource transparency, ensuring patron privacy through secure data management, and bolstering information security across all library functions. References Abdennadher, S., Grissa, D., & Hamdi, M. (2022). Blockchain in accounting and auditing: A systematic literature review. Journal of Accounting & Organizational Change, 18(2), 234-256. Abid, H. (2021). Uses of blockchain technologies in library services. Library Hi Tech News, 38(8), 9-11. Agbo, C. C., Mahmoud, Q. H., & Eklund, J. M. (2019). Blockchain technology in healthcare: A systematic review. Healthcare, 7(2), 56. Akram, S. V., Malik, P. 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This paper presents a project aims to develop a decentralized, blockchain-powered online multiplayer card game designed to enhance transparency, security, and fairness in gameplay. By leveraging smart contracts and distributed ledger technology, the game ensures truthful interactions between players, eliminating intermediaries and providing verifiable outcomes. Each in-game action such as card transactions, player interactions, and match results is recorded on the blockchain, ensuring immutability and transparency. Players retain full ownership of their in-game assets, represented as non-fungible tokens (NFTs), allowing them to trade, sell, or utilize their assets across various platforms. The project integrates Web3 technologies to deliver a seamless user experience while blending traditional card game mechanics with decentralized gaming principles, ultimately creating a secure, engaging, and player-driven multiplayer environment.
Huan Margana Ritonga, Zara Yunizar, Hafizh Al Kautsar Aidilof
Cryptocurrency has become one of the most intriguing topics in finance and technology in recent years. With the growing prominence of Bitcoin, the rise of altcoins (alternative cryptocurrencies) also demonstrates significant potential within the cryptocurrency market. Altcoins, which include all cryptocurrencies other than Bitcoin, offer diverse functionalities and use cases, ranging from smart contracts to decentralized finance (DeFi) applications. This thesis identifies the altcoin options with the best investment opportunities and the highest growth potential. The study employs the Preference Selection Index (PSI) method, a multi-criteria decision-making approach that evaluates alternatives based on specific preferences and criteria. This method is particularly suitable for assessing complex investment decisions involving multiple variables, such as market capitalization, technological innovation, and utility. By applying PSI, investors can decide which altcoins will likely yield substantial returns. A web-based platform has been developed as part of this research to simplify selecting promising altcoins. This platform enables users to evaluate options based on predefined criteria, such as market trends, project objectives, and development team credibility. The accessibility of this tool empowers users—whether novice or experienced investors—to navigate the dynamic cryptocurrency market more effectively. Altcoins provide a unique opportunity for diversification in investment portfolios. Unlike Bitcoin, which is often viewed as a store of value, many altcoins are designed with specific purposes and innovative features. For instance, Ethereum introduced smart contracts that revolutionized decentralized applications, while other altcoins focus on scalability or niche markets like the Internet of Things (IoT). However, investing in altcoins also comes with challenges like high market volatility, security risks, and regulatory uncertainties. Therefore, thorough research and strategic planning are essential for minimizing risks while maximizing returns in this rapidly evolving sector.
Purpose: This research is to understand Bitcoin in the perspective of contemporary muamalah fiqh, find out how contemporary scholars understand bitcoin and analyze whether it is permissible or not from the perspective of contemporary muamalah fiqh. Design/methodology/approach: This research method is included in the quantitative category with a descriptive approach process, where the data collection technique relies on references in the library method as the main source. In other words, the data collection method is obtained from literature, such as articles, online media, books and other sources. Findings: : The results of this research show that bitcoin as an investment is not permitted because it contains gharar and maysir, and is not recognized as an official medium of exchange. The Indonesian government also does not support bitcoin as an official currency and considers it illegal under the Bank Indonesia Law. Research implications: From the results of this research, it is known that the development of Bitcoin in the Contemporary Prefective Fiqh of Muamalah, namely cryptocurrency, whether Bitcoin or other related cryptocurrencies, is still not accepted in Islamic law. and it could be said that it has not been legally and legitimately accepted in Indonesia.
The current education accreditation process poses a significant risk globally to the quality of education due to the increased falsification of academic certificates. Although previous studies have highlighted the potential benefits of blockchain technology in this context, there remains an opportunity towards a thorough investigation into the governance factors that influence the implementation of blockchain technology within the education sector. The accreditation system becomes increasingly important as a result of the emergence of a new learning ecosystem that enables the propagation of academic credits. It fosters an integrative learning approach by facilitating the accumulation of academic credits from a variety of higher education institutions, thereby promoting a learning ecosystem. The fundamental concept is to recognize the existence of a variety of learning pathways and to democratize educationTo this end, we conducted a comprehensive review of existing studies on the governance mechanisms for accreditation in the education sector using Blockchain technology. We identified 63 journal articles using four academic databases (EBScohost, Emerald, insight, Sage Journals, Scopus, Science direct) from 2018 to 2023. The literature appears devoid of proposals for a governance framework even though in the conventional paradigm such a framework is crucial in ensuring authenticity of credentials.
Fei Ren, Bo Zhao, Jun Wang, Juxiang Zhou · 5 authors
With the rapid development of information technology, blended learning has become a crucial aspect of modern education. However, the fragmented use of various teaching platforms, such as Xuexitong and Rain Classroom, has led to the dispersion of teaching data. This not only increases the cognitive load on teachers and students but also hinders the systematic recording of teaching activities and learning outcomes. Moreover, existing blended learning evaluation systems exhibit significant shortcomings in large-scale data storage and secure sharing. To address these issues, this study designs a blended teaching evaluation management system based on blockchain and searchable encryption. First, an on-chain and off-chain collaborative storage model is established using the Ethereum blockchain and the InterPlanetary File System (IPFS) to ensure secure and large-scale storage of student work data. Next, a role-based access control scheme utilizing smart contracts is proposed to effectively prevent unauthorized access. Simultaneously, a searchable encryption scheme is designed using AES-CBC-256 and SHA-256 algorithms, enabling data sharing while safeguarding data privacy. Additionally, the smart contract comprehensively records students’ grade information, including weekly regular scores, midterm scores, final scores, overall scores, and their rankings, ensuring transparency in the evaluation process. Based on these technical solutions, a general-purpose teaching evaluation management system (B-Education) is developed. The experimental results demonstrate that the system accurately records teaching activities and learning outcomes, improving the transparency of teaching evaluations while ensuring data security and privacy. The system’s gas consumption remains within a reasonable range, demonstrating good flexibility and usability. Educational institutions can flexibly configure course evaluation criteria and adjust the weighting of various grades based on their specific needs. This study provides an innovative solution for blended teaching evaluation, offering significant theoretical value and practical implications.
Cryptocurrency in Indonesia has begun to develop and is starting to be widely used by businessmen in Indonesia. This is a phenomenon given the need for accounting treatment for cryptocurrency transactions. This research seeks to explore and test cryptocurrency and blockchain technology with the approach and review of PSAK in Indonesia and focuses on accounting treatment for cryptocurrencies in Indonesia. The purpose of this study is to conduct an accounting study for cryptocurrencies based on PSAK that applies in Indonesia. The study used a review literature model to figure out accounting for cryptocurrencies.
Blockchain is a decentralized, distributed, immutable ledger technology introduced in the late 1900s and got attention as the enabling mechanism for operating cryptocurrency transactions. Being a strong network, decentralized, immutable and almost impossible to be hacked, blockchain is the desired solution for transparency and digital security. Having multiple use cases across multiple domains, blockchain is the technology which has the potential to change the way we think of security and trust. In the last decade, the world also experienced a massive growth in the education sector with the introduction of education technology. The covid-19 pandemic forced lockdown influenced the growth of education technology. Businesses and governments experienced massive growth in the education sector globally. Incorporation of technology into education started from teaching and learning on videos calls and is now grown enough to involve artificial intelligence and machine learning. This advancement in the education industry enabled the facilities and growth but at the same time introduced new challenges and threats. The incorporation of technology also brings the threat of security, both cyber and ethical. Students and their details are exposed online, and this makes them sensitive towards cyber threats. Not only students but all the stakeholders exposed online are also sensitive towards cyber-attacks. These challenges in the education sector need to be addressed and solved. Researchers and scientists have found blockchain to be a potential solution to the challenges present in the education sector today. This paper presents a systematic review on the education technology and the potential of blockchain technology in solving the current issues in the education sector introduced through the incorporation of education technology in the last 5 years. Along with presenting the review, this paper also proposes a novel architecture of a learning management system based on blockchain and knowledge graph. The data sources explored to collect the studies for this systematic review are Complementary Index, Business Source Ultimate, eBook Index, Springer, IEEE Xplore and more. A sum of 15,855 studies were explored and screened to find a total of around 60 studies and reports to be included in this review paper. The complete process of identification, screening and selecting was a 5-step process and was done according to the PRISMA layout. The complete study is presented according to the PRISMA checklist and aims to present a clear and concise view of the current state-of-art of blockchain in education.
Perkembangan teknologi yang semakin berkembang banyak mengubah sistem yang telah ada diberbagai bidang, salah satu contoh perubahan yaitu sistem voting atau pemungutan suara. Di negara demokratisseperti indonesia sistem pemungutan suara sangat penting karena menjadi sarana masyarakat untuk menyuarakanhak-hak seperti contoh untuk memilih presiden atau wakil-wakil rakyat negara. Disamping itu sebagianpemungutan suara atau voting dilakukan dengan cara konvensional yaitu menggunakan kertas untuk menentukanpilihan sampai perhitungan hasil akhir suara, hal itu dapat menghabiskan biaya yang sangat banyak dan prosesperhitungan yang sangat lama dalam pelaksanaanya. Oleh karena itu, untuk menjawab permasalahan tersebutdirancanglah sistem e-Voting yang memanfaatkan teknologi smart contract dan blockchain. Dengan perjanjiandigital (smart contract) yang dibuat dengan bahasa pemrograman solidity, perjanjian tersebut tidak bisa diubahalurnya (paten) jika sudah diterapkan di blockchain. Setiap transaksi atau data suara pemilihan masuk maka akandilakukan hashing dengan menggunakan algoritma sha-256 (dimana sampai saat ini hash dengan sha-256 belumada yang mampu memecahkannya) dan kemudian akan membentuk suatu rantai block yang saling terhubung(peer-to-peer) di jaringan blockchain tersebut. Sehingga dengan memanfaatkan teknologi ini, data pemungutansuara yang telah dilakukan tidak dapat diubah, digandakan atau bahkan dihapus.
Penelitian ini bertujuan untuk mengkaji peran gamifikasi dalam mendorong komitmen Corporate Social Responsibility (CSR) digital pada startup sosial yang berbasis teknologi Web3. Dengan meningkatnya adopsi Web3 dan model bisnis terdesentralisasi, pendekatan baru diperlukan untuk membangun keterlibatan pengguna dan memperkuat nilai sosial perusahaan. Penelitian ini menggunakan metode campuran (mixed methods) dengan pendekatan studi kasus pada tiga startup sosial berbasis Web3 yang telah mengimplementasikan elemen gamifikasi dalam program CSR digital mereka. Data dikumpulkan melalui wawancara mendalam, observasi partisipatif, serta analisis data transaksi berbasis blockchain. Hasil penelitian menunjukkan bahwa elemen gamifikasi seperti reward token, leaderboard berbasis reputasi, dan tantangan komunitas dapat meningkatkan partisipasi pengguna dalam aktivitas sosial dan memperkuat persepsi terhadap komitmen sosial startup. Temuan penting menunjukkan bahwa keterlibatan pengguna meningkat hingga 45% setelah penerapan strategi gamifikasi yang terdesain secara strategis dan berbasis insentif digital. Simpulan dari penelitian ini adalah bahwa gamifikasi berperan signifikan dalam menginternalisasi nilai CSR digital pada platform Web3, serta memperkuat loyalitas pengguna terhadap misi sosial startup. Rekomendasi diberikan agar startup sosial merancang gamifikasi berbasis transparansi dan insentif berkelanjutan untuk memaksimalkan dampak sosial di era ekonomi digital
Penelitian ini menganalisis data historis cryptocurrency menggunakan metode Exploratory Data Analysis (EDA) untuk membantu investor pemula memahami pergerakan harga mata uang kripto. Cryptocurrency, sebagai uang digital yang tidak berwujud fisik, memiliki tingkat volatilitas tinggi yang sering menyebabkan kerugian bagi investor yang kurang berpengalaman dalam menganalisis data historis. Menggunakan dataset dari CoinMarketCap yang terdiri dari 679.183 baris dan 13 kolom periode 2017-2022, penelitian ini menerapkan metodologi EDA dengan pendekatan visualisasi data. Prosedur penelitian mencakup analisis masalah, data acquisition melalui web scraping, data cleaning, dan exploratory data analysis. Hasil analisis menunjukkan persaingan antara Bitcoin dan Ethereum. Berdasarkan marketval, Bitcoin mencapai $140.000.000.000, sementara Ethereum $80.000.000.000. Volume Bitcoin mencapai $8.000.000.000, sedangkan Ethereum $4.000.000.000. Analisis price movement menunjukkan Ethereum mencapai $140.000, sementara Bitcoin $1. Dalam analisis moving average, Ethereum menunjukkan performa lebih baik dengan grafik mencapai $105.000, dibandingkan Bitcoin yang hanya mencapai $0,8. Penelitian ini berkontribusi dalam membantu investor pemula memahami dinamika pasar cryptocurrency melalui analisis data historis. Hasil visualisasi dan analisis dapat digunakan sebagai acuan pengambilan keputusan investasi dan meminimalisir risiko kerugian. Studi ini merekomendasikan penggunaan data historis sebagai alat prediksi dibandingkan pengambilan keputusan berbasis intuisi dalam investasi cryptocurrency.
Utilizing information technology (IT) in human resource management (HRM) platforms is a prerequisite for every business to successfully adopt and implement the Fourth Industrial Revolution (Industry 4.0). These methods are necessary to provide a fair, efficient, transparent, and safe environment. Successful implementation of these requirements may be facilitated by blockchain technology, which is based on a decentralized distributed ledger. The purpose of this study is to ascertain how blockchain technology is currently being applied in human resource management. Along with anticipated adoption barriers that can restrict its use, it also outlines possible opportunities associated with the implementation of blockchain technology in the field of human resource management. There are definite benefits when comparing the proposed system to the existing hiring practices. Thus, blockchain technology has also been widely used in human resources management. This essay will look more closely at and explore blockchain technology's application potential in HRM. To determine the possible opportunities associated with the use of blockchain technology in the HRM domain as well as the expected adoption challenges that may impede its utilization, this paper analyses the findings of an empirical study that conducted one semi-structured interview with HRM experts. Both blockchain and HRM researchers can benefit from the study by using the potential suggested as a basis for future research and attempting to address the expected adoption issues. KEY WORDS: Blockchain Technology, Human Resource Management (HRM), Industry 4.0, Decentralized Ledger, Recruitment and Hiring, Adoption Challenges.
Bitcoin merupakan salah satu aset digital yang saat ini memiliki fluktuasi harga yang sangat signifikan serta berpotensi untuk terus berkembang. Pada tahun 2024 harga bitcoin mencetak rekor baru, namun tantangan regulasi dan skalabilitas tetap menjadi perhatian khusus yang harus diatasi. Harga bitcoin dapat naik tinggi namun juga dapat turun dibawah, oleh karena itu diperlukan metode yang sekiranya mendekati tepat untuk memprediksi harga bitcoin di masa depan. Tujuan dari penelitian ini yaitu mencari model prediksi dengan analisis time series. Data historis harga bitcoin dianalisa menggunakan orange data mining untuk membangun model ARIMA yang optimal. Berdasarkan evaluasi model dengan parameter ARMA (1,0,0) dan dengan jumlah lipatan validasi sebanyak 10 didapatkan hasil RMSE sebesar 1627,0 MAE sebesar 1162,6, dan MAPE sebesar 0,019. Hasil ini juga tidak jauh berbeda dengan parameters ARMA (1,0,0) (in-sample), sehingga model ARIMA ini dapat digunakan untuk memprediksi harga bitcoin di masa depan. Kata Kunci: Prediksi, Harga Bitcoin, ARIMA, Time Series
Literasi adalah kegiatan sosialisasi dan pembelajaran tentang blockchain sebagai teknologi masa depan yang dilakukan oleh Prodi Manajemen Universitas Sipatokkong Mambo kepada masyarakat umum dan civitas akademi. Dalam kegiatan memberikan literasi, Prodi Manajemen Universitas Sipatokkong Mambo bekerjasama dengan Rumah EKIS (Forum Mahasiswa Ekonomi Islam). Tujuan penulisan ini yang pertama adalah untuk membahas bagaimanakah literasi blockchain yang diberikan kepada masyarakat di kabupaten Bone. Tujuan yang kedua adalah menjelaskan sistem blockchain, dan peluang penggunaannya pada industri halal. Metode penelitian yang dipakai pada penelitian ini menggunakan ceramah dan pendampingan dengan sumber data dari studi literatur artikel jurnal, beberapa situs terkait, platform dan aplikasi. Hasil dari kegiatan ini menunjukkan bahwa pentingnya literasi tentang teknologi blockchain untuk industri halal dan potensinya sebagai teknologi transformasi di masa depan. Selain itu, masyarakat dan mahasiswa ekonomi Islam di Kabupaten Bone tergolong ke dalam less literate dan less of trust karena sebagian masyarakat dan mahasiswa ekonomi Islam di Kabupaten Bone hanya mengerti terhadap blockchian yang digunakan untuk Bitcoin atau decentralized finance dan hanya mempertimbangkan aspek keutamaan fasilitas layanan keuangan kripto tersebut. Dengan terlaksananya kegiatan ini mampu meningkatkan pemahaman yang lebih baik terkait penggunaan blockchain pada industri halal, dan masyarakat melek digital untuk melakukan investasi aset kripto. Implikasi kegiatan ini diharapkan membuka ruang diskusi selanjutnya untuk pembahasan mendalam tentang potensi dan peluang pemanfaatan teknologi blockchain pada sektor-sektor lain.
The development of cryptocurrencies continues to experience a very rapid in-crease with the prediction of average growth of more than 1 million investors every month around the world. However, it is different in Indonesia, people do not know widely what cryptocurrency is and how to invest in cryptocurrency. The Indonesian Ministry of Trade noted that in the second quarter (Q2) of 2020, cryptocurrency investors experienced an increase of up to 6.4 million investors, but when compared to the total population of Indonesia, this figure is still very far below 1%, plus economic conditions after the Coronavirus pandemic are getting worse. discourage people from investing. When viewed from the fundamental side, cryptocurrency assets can be said to be quite strong against the pandemic, compared to the stock market and mutual funds listed on the Indonesian stock exchange (IDX) which have decreased due to the coronavirus pandemic. In this study, we propose a gamification method by focusing on the introduction of cryptocurrency investments with the aim that people in Indonesia can be more familiar with and invest in cryptocurrency, the methods, and systems that we propose will at the same time reward users in the form of crypto assets to attract people to better understand the opportunities. investing in cryptocurrency.