Banyak perbaikan untuk membantu proses pembelajaran telah dikembangkan oleh kemajuan teknologi dalam pendidikan. Perguruan tinggi sangat perlu mengembangkan kompetensi digitalnya, yang dapat dicapai dengan menggunakan beragam perangkat pembelajaran. Namun, banyak mahasiswa dari universitas lain masih kekurangan kompetensi digital yang diperlukan. Penelitian ini menggunakan teknik survei yang akan dihitung secara kuantitatif dengan menggunakan Skala Likert. Arsitektur sistem manajemen pendidikan kooperatif ini memanfaatkan penyimpanan cloud berbasis blockchain untuk Integrasi E-Portofolio. Proses Blockchain akan berguna sebagai landasan teori bagi para peneliti yang akan memulai penelitian tentang teknologi Blockchain untuk pendidikan digital sehingga tantangan dalam penelitian ini dapat diselesaikan dan hasil kompetensi digital jelas dan tidak dapat disangkal. Student-Centered iLearning Blockchain (SCi-B) dengan E-Portfolio didukung oleh teknologi Blockchain, yang mungkin sesuai dengan kebutuhan universitas dan meningkatkan pendidikan kooperatif pada kompetensi digital, menurut temuan penelitian.
The emergence of COVID-19 in December 2019 in China, until it spread to Indonesia in early March 2020 was designated as the center of the transmission of COVID-19. It negatively impacted the financial sector and caused cryptocurrency volatility to increase significantly. Therefore, the purpose of this study is essential to determine the volatility of cryptocurrencies and the method of estimating the price of cryptocurrencies. This shows that cryptocurrency fluctuations are unstable and irregular compared to equities, so the cryptocurrency market is more risky and difficult to predict during the COVID-19 pandemic. In this study, the analytical tools were quantitative and descriptive using the ARIMA and GARCH time series models for time series forecasting. The secondary data were used to determine the existence of volatility. Thus, ARCH Effect is the best model to estimate the volatility price of a cryptocurrency. As a result of forecasting, both bitcoin and altcoins tend to the uptrend.
The phenomenon of buying and selling online continues to grow, especially in 2022, when Ghozali shocked the Indonesian people by selling 933 non-fungible token digital works for $1.5 billion on the OpenSea Online Market. But not all people respond, because everyone can sell other people's art, sell images that contain pornography, and commit fraud under the guise of investment. In Sharia economic law, on the other hand, the element of fraud and the sale of something that does not belong to him are prohibited. The mechanism of buying and selling non-fungible tokens on the OpenSea online market is discussed in this study, as well as how the law is based on Islamic economics.This type of research uses a qualitative approach by seeking direct data from parties involved in buying and selling non-fungible tokens on the Opensea online marketplaces, from journals, articles, books, and other sources. The theory of "al-mal" and "al-bai' is used to analyze this research using a qualitative deductive method. The results of the research show three mechanisms in the practice of buying and selling non-fungible tokens on the Opensea online marketplace, which include the creation, sale, and purchase of digital artwork, and most of them are carried out on the Ethereum and Polygon blockchain platforms. According to sharia economic law, when buying and selling non-fungible tokens on the Opensea online market is analyzed using the mall theory, the majority of Ulama argue that non-fungible tokens can be classified as malls, while some groups of followers of Imam Hanafi do not justify non-fungible tokens as malls because of their non-concrete nature. Meanwhile, if it is captured using the "bai' theory, the practice of buying and selling non-fungible tokens is not covered by sharia because, in practice, people can easily sell other people's digital artwork, sell images that contain pornographic elements, and are very vulnerable to involvement in non-fungible token sale scams such as forgery of digital artwork descriptions and investment scams. As for those who can avoid all these negative elements, then they are returned to the original law of bai', namely mubah.
Nowadays Electronic Health Care System is growing to a large extent. As data retrieve from IoT devices, that data is needed to store in a database as the different patients have different data. Due to a lack of intrinsic security safeguards, the Internet of Things is prone to privacy and security breaches. The information gathered from IoT devices is mostly saved in a database This data is very important for a particular patient. If this data is altered by any intruder, then the doctor cannot find the actual problem of the patient and also cannot give the patient proper treatment, as a result, it causes great harm to the patient. As a result, a security mechanism for the data contained in the database is required. Blockchain technology will help a lot in this situation. We make an IoT-based prototype that uses Blockchain technology to get rid of this anonymous data access, in the common word patient's data are private through this system.
Penelitian ini bertujuan untuk menganalisis faktor yang menjadi penyebab naik atau turunnya harga Bitcoin. Penelitian ini menggunakan metode kuantitatif deskriptif. Digitalisasi telah merambat pada dunia investasi yang telah melahirkan investasi dengan sistem blockchain yaitu cryptocurrency, peneliti berfokus pada Bitcoin dari berbagai macam bentuk cryptocurrency. Bitcoin salah satu dari banyaknya macam bentuk cryptocurrency menjadi popular akhir-akhir ini. Masyarakat menjadikan Bitcoin sebagai investasi pengganti selain saham dan emas. Berdasarkan hasil analisis yang telah dilakukan, dapat ditarik kesimpulan bahwa secara parsial kurs tidak berpengaruh signifikan terhadap harga Bitcoin, indeks harga LQ45 berpengaruh signifikan terhadap harga Bitcoin, trend berpengaruh signifikan terhadap harga bitcoin, suku bunga the FED berpengaruh signifikan terhadap harga Bitcoin, dan dummy perang Ukraina berpengaruh signifikan terhadap harga Bitcoin. Penelitian ini memberikan implikasi bahwa pemerintah lebih memperhatikan investasi lain selain emas dan saham yang sudah umum di Indonesia, masyarakat juga perlu berhati-hati untuk investasi di Cryptocurrency karena selain high risk high return tetapi juga minim regulasi dari negara untuk tindak kejahatan di dunia cryptocurrency.
Harshad Hakke, Abhishek Bharati, Akshay Ranit, S R Khonde
Abstract: Blockchain is a type of distributed ledger that sits on the internet for recording transaction and maintaining a permanent and verifiable record-set of information. Token was created to reduce the government's control over cross-border transactions and to speed up the transaction process by removing the need for third-party intermediaries, Blockchain, on the other hand, provides a secure environment that token needs for peer-to-peer transactions. In other words, blockchain acts as bitcoin's ledger and maintains all the transactions of token. Token has a high degree of anonymity. Though the transactions are visible, it is close to impossible to identify the user. It is the purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are lost if a trusted third party is still required to prevent double spending or high security. We propose a solution to the double-spending problem
Abstract: Voting is a primary right of every citizen living ina country. Traditional methods used for voting includes paper ballot system, EVMs (Electronic Voting Machines), etc. which are still followed and trusted by every voter or citizen blindly. These voting systems can have ambiguity as the data is maintainedunder a centralized environment whether it is counting the paper ballots or storing the vote caste on a computer server. Thisuse of a centralized database for the voting system has some security issues such as Data modification through the third party in the network due to the use of the central database systemas well as the result of the voting is not shown in real-time, or manipulation with the data which can hamper the result and thus have an impact on not only system integrity but also lose faith in democracy, government, nation, etc. The voting methods used in an election should be legal, accurate, safe, and convenient.
Bitcoin is the first cryptocurrency that is widely accessible and the most sought after by investors working in the Cryptocurrency world. At the same time, the price of Bitcoin continues to fluctuate, raising concerns about inflation and monetary aggregates in Indonesia. Therefore, Bank Indonesia (BI) prohibits financial institutions in Indonesia from using cryptocurrencies as a means of payment or financial services. This is also supported by the Indonesian Ulema Council (MUI) institution by prohibiting the use of cryptocurrencies in Indonesia. Apart from the policies of Bank Indonesia and the MUI, there are several factors that cause the use of cryptocurrencies to be prohibited in Indonesia, including having a negative impact on the economy and the environment.
 Keyword: Cryptocurrency; Bitcoin; Indonesian policy; environmental impact.
Metodius France Marjun Janggur, Trinandari Prasetyo Nugrahanti
The development of number of cryptocurrency startups around the world, including in Indonesia, is increasing every year, demanding business people to provide financial services by accepting the presence of cryptocurrency technology directly in the real world. The purpose of this study is to explore the application of the Statement of Financial Accounting Standards (PSAK) adopting International Accounting Standards (IAS) and International Financial Reporting Standards (IFRS) on cryptocurrency companies at the Indonesian National Indodax Company (Bitcoin Indonesia). This research method is descriptive qualitative with data collection methods using interview and observation techniques. The results show that the Indodax Company (Bitcoin Indonesia) uses IAS 2 inventory because the company's core business is in brokerage, which measures cryptocurrency inventory recorded at fair value after deducting costs to sell and is recognized in the income statement and reported in the Available for sale financial asset account. At the same time, the entity applies IAS 38 intangible assets in the measurement, valuation, and presentation of financial statements that refer to computer software and internet domains, not cryptocurrency assets in the form of coins and tokens. In addition, entities that measure and value cryptocurrency assets (cash and tokens) using financial instruments IFRS 9 Financial Instruments: Recognition and Measurement are calculated and recorded as financial assets at fair value through profit or loss (FVTPL).
Latar Belakang: Secara global dan lokal, pertumbuhan signifikan dan penggunaan uang kripto (cryptocurrency) didukung oleh komitmen Pemerintah Indonesia, termasuk penyusunan regulasi yang komprehensif, perpajakan, dan bursa cryptocurrency. Dari sudut pandang akademis, hal ini merupakan peluang untuk mengeksplorasi implementasi akuntansi untuk cryptocurrency sebagai pelajaran bagi Indonesia. Studi kasus adalah kasus riil yang menelaah semua informasi yang tersedia untuk publik guna memahami implementasi kebijakan akuntansi untuk cryptocurrency di Galaxy Digital dan Meitu.Tujuan: Tujuan dari penelitian ini adalah untuk memberikan sudut pandang akademis dalam mengeksplorasi implementasi akuntansi cryptocurrency sebagai pembelajaran untuk Indonesia di mana cryptocurrency akan tumbuh.Metode Penelitian: penelitian ini menggunakan referensi literatur yang relevan, pedoman IFRS, IAS 2 Inventories, IAS 38 Intangible Assets, serta standar akuntansi lain yang relevan yaitu IAS 36 Impairment of Assets dan IFRS 13 Fair Value Measurements, termasuk studi KAP Big Four.Hasil Penelitian: Berdasarkan analisis, Galaxy Digital dan Meitu, menerapkan dua standar akuntansi yang berbeda untuk cryptocurrency. Penerapan standar akuntansi yang berbeda ini diharapkan dapat memberikan analisis yang lebih komprehensif dan sebagai pembelajaran bagi penerapan akuntansi cryptocurrency di Indonesia, baik dari segi literatur maupun praktis, yang kemungkinan akan muncul dalam waktu dekat.Keaslian/Kebaruan Penelitian: Penelitian ini memberiakan hasil diskusi resmi terkait pemberlakuan akuntansi untuk cryptocurrency di Indonesia yang masih jarang dilakukan.
The use of blockchain has received great attention in its adoption as a financial instrument in cryptocurrencies. This phenomenon needs to be considered in the sense not only as a form of financial transactions but also in other fields such as health, which is also a challenge for modern society. In addition, several government policies have also supported the provision of health services as a form of improving people’s living standards in the form of insurance. In this study, we try to design the system by using UML diagram and simulate the use of DApps offered by the Vexanium Ecosystem. For example, three basic activities between patients, doctors, and insurance will be simulated in the form of the transaction ledger. This method allows us to speed up the authentication process that previously needed to be performed for a long time with bureaucracy becoming the rule in smart contracts in a matter of minutes. The evaluation of this method will then be compared with eight existing blockchain projects. The result in healthcare processes is cost savings through increased automation, speed, standardization, and efficiency. All of this can be a preliminary analysis of its application in Indonesia, particularly related to the authentication and recording of medical records.
Abstract Indonesian agricultural production is unpredictable. The harvest quality causes this is not-optimal harvest quality. The researchers provide a solution by utilizing a severe game design model as a learning medium to make decisions for optimizing production. In comparison, Blockchain technology is for data security, Distributed ledgers and Smart Contracts. The transaction between producers and consumers are permanent and verified. For the literature study of optimization to maximize farmers' production, the researchers use Simplex Method as an objective function and the Pareto function as an optimization model for multiple problems by finding solutions for all purposes to improve farmers' production. Multi-Objective Optimization, Linear Programming, Blockchain, and Hierarchical State Finite Machine are needed to design a serious game. This study designed Hierarchical State Finite Machine Serious Game using Blockchain and Multi-Objective Optimization method as a learning medium to simulate farmers making decisions In producing agricultural quantities based on consumer demand, stock, price, season, and planting time. Blockchain is used to track the availability of farm stocks so that the supply of consumer needs is met.
Tim Tanggap Insiden Siber Spanyol pada tahun 2021 menyatakan bahwa penggunaan mata uang kripto mengalami pertumbuhan. Hal ini selaras dengan indikasi pertumbuhan tindak kejahatan cryptojacking yang memanfaatkan mata uang kripto. Penambangan mata uang kripto memerlukan sumber daya yang besar. Terindikasi adanya oknum yang melakukan aktivitas penambangan menggunakan sumber daya ilegal, dan aktivitas ini dapat dikatakan sebagai tindak kejahatan cryptojacking. Berdasarkan sistem indexing Scopus, pada rentang tahun 2018 - 2021 terdapat 94 artikel penelitian terkait tindak kejahatan cryptojacking. Negara yang cukup aktif melakukan penelitian tindak kejahatan cryptojacking adalah Tiongkok, India, dan Amerika Serikat. Untuk memperdalam kajian tindak kejahatan cryptojacking, diperlukan pengetahuan tentang keamanan sistem dan jaringan komputer, malicous software (malware), dan mata uang elektronik seperti bitcoin, ethereum, litecoin, dan sebagainya. Dengan menggunakan analisis bibliometrika, dapat dilakukan kajian lebih lanjut menggunakan kata kunci atau tren dari sebuah topik penelitian. Selain itu, hal ini mempermudah peneliti dalam melakukan pemetaan topik-topik lanjutan.
Cryptocurrencies have emerged in recent years and have continued to grow until they have become very popular, widespread, and surrounded by various pros and cons of their innovative developments. This study uses sentiment analysis on Twitter towards cryptocurrencies to create positive and negative trends based on comments by classifying data on Twitter. The dataset used is a Tweet related to cryptocurrency in June 2022. To get positive or negative sentiment of this research using SVM classification method with the following stages. The dataset goes through the stages of preprocessing, labeling, imbalance handling, train test split, TF-IDF weighting to transform the data from text to numeric which are then used for sentiment analysis using SVM. This research resulted in sentiment analysis based on the TextBlob library to determine positive sentiment and negative sentiment. The accuracy of the application of SVM in this study is known through the use of k-fold cross validation and three methods, namely undersampling, without imbalance handling and oversampling and three comparisons of train test splits, namely 90:10, 80:20, and 70:30. In k-fold cross validation, an accuracy of 93. 19% was obtained. While the other three methods, obtained three highest accuracy where the accuracy is in a ratio of 80:20, namely 94.64% for undersampling, 93.42% for data without imbalance handling, and 93.40% for oversampling. The best accuracy is in the data that goes through the undersampling process with a ratio of 80:20 which is of 94.64% and the sentiment analysis result is a positive sentiment.
Gege Ardiyansyah, Ferdiansyah Ferdiansyah, Usman Ependi
Cryptocurrency is a digital asset designed by cryptography, such as Secure Hash Algorithm 2 (SHA-2) and Message Digest 5 (MD5). Cryptocurrency uses Blockchain technology to ensure security, transparency, ease of locating, and unchangeability. This makes cryptocurrency very popular in many sectors, especially in the financial industry. Although, the uncertainty and the dynamic change of cryptocurrency price make the risk for investment in this digital asset high. This is the reason why studies about cryptocurrency price prediction became popular globally. This study intended to predict cryptocurrency prices using hybrid GRU LSTM than setting up the epoch to get the most accurate prediction model. The researcher would make a web-based application that can be used by the public, especially those involved in cryptocurrency investment. The result was a web-based application that could predict the price of cryptocurrency for the next few days, which had been validated using data from the previous 7 days, 14 days, 30 days, 60 days, and 90 days.
The primary task of integrated product supply chain management is distribution. The processing, storage, and distribution of high-quality pharmaceutical products makes the drug distribution process crucial in the pharmaceutical sector. The distribution of fake medications by associated parties, such as unauthorized or unregistered distributors or data collecting for unregistered medications distributed by distributors, is a concern in the pharmaceutical industry. Drug production permits that are misused up until they are distributed or circulated do not adhere to the Food and Drug Supervisory Agencies standard requirements. In order to facilitate the distribution process by recording data distribution, providing data security, and giving traceability of transactions between linked parties, these issues must be rapidly resolved with technology help. By utilizing blockchain technology, this study suggests a beneficial medicine delivery approach. A user-centered design and a qualitative methodology are used in the model creation. This study's output is a blockchain-based drug delivery mechanism that has been verified. Transparency, security, traceability, decentralization, automation, immutability, and reliability are all features of the model. By ensuring that the pharmaceuticals supplied are of high quality, this strategy can assist the government in promoting community safety, health, and trust in the drugs that are in use.
Ajay Supriadi, Muhammad Faiz Iqbal, Alva Nandana Pratista
Every area of life has been touched by technology, and the education industry is no different. Recently, there have been seismic shifts. Teachers and students used a blackboard technique in the traditional classroom teaching-learning process. But this process' characteristics have changed during the last few years. Technology has snuck in and significantly improved it. On the one hand, whereas in conventional classrooms the players were the teachers, the students, and the books, in the modern classroom the players are the teachers, the students, robots, the e-books, the laptops, and the books. With the help of e-lectures and tutorials, the teaching-learning process can now transcend geographical borders in classrooms. For the process, a vast amount of information is easily available. Additionally, the current situation shows a change from "Teacher-centered" to "Student Centric". However, the focus of this article is on utilizing the applications of Blockchain and IoT in the sector and identifying the areas where they prove to be advantageous. Several technologies have been major actors in modernizing the education industry. To comprehend and determine how these technologies offer a solution to significant educational difficulties, a thorough literature review must be conducted. The teaching and learning process needs to be understood in light of a variety of factors, including changes to the participants, the process itself, the results that are produced, and others. It is also necessary to identify the related difficulties. A thorough examination of these enables us to draw the conclusion that they can revolutionize education for the better in the future. Blockchain, in particular, is still relatively new, but because of the advantages it offers, further study and adoption will undoubtedly alter the teaching-learning process.
Bitcoin is one of the most valuable crypto currencies among other crypto currencies. However, the legality of Bitcoin itself has not been recognized by Indonesia and many other countries as a legal tender, but it is allowed to be used as an investment asset. In the midst of the price of Bitcoin and its very high popularity, a sudden decline occurred after the discovery of a new variant of the Covid-19 virus. This study aims to find out about the cause of the fall in the value of Bitcoin after the establishment of the new Omicron Covid-19 variant as a variant that all countries in the world must be wary of. This research is a Library Research type with data sources in the form of news published by CNBC Indonesia on December 5, 2021, using the content analysis method. The conclusion of this study is that the fall in the price of Bitcoin was caused by the fear of shareholders and other high-risk assets due to news about the possibility of a lockdown in various countries, so these investors released their risky assets, including Bitcoin as a new asset which is still experiencing very high volatility so it is considered risky.
Blockchain is a shared decentralized database. Distributed among a network of nodes, the term distributed ledger technology (DLT) is also used to describe a system in which transactions are recorded from multiple places at the same time (on different nodes in the network) without a central data store. Blockchain is an advanced product that stores data securely and reliably on the network, and several researchers in the field of blockchain, have expanded the capabilities and capabilities of the Bitcoin blockchain technology with the spread of the Ethereum blockchain platform, which added the capabilities of smart contracts to Bitcoin, smart contracts are Self-executing agreements are tokenized within the blockchain in the same way that users exchange bitcoins. Contracts are "smart" because they can carry out obligations without the intervention of a third party. In this research, we address the governance of the blockchain by defining the term governance, its use and types.
Voting is one of the most fundamental components of a democratic society. In 2021 Iraq held the Council of Representatives (CoR) elections in 83 electoral constituencies in 19 governorates. Nonetheless, several significant issues arose during this election, including the problem of logistics distribution, the excessively long period of ballot counting, voters can't know if their votes were counted or if their ballots were tampered with, and the inconsistent regulation of vote counting. Blockchain technology, which was just invented, may offer a solution to these problems. This paper introduces an electronic voting system for the Iraq Council of Representatives elections that is based on a prototype of the permission hyperledger fabric blockchain. An immutable, distributed ledger maintained by all members of a network is what blockchain technology is all about. By authenticating each voter, the system can prevent voting fraud by making votes traceable and verifiable, hence decreasing the chance of unlawful activities and fraudulent ballots. This work investigates the influence of E-voting, specifically the voting phase workload, on the performance of the hyperledger fabric blockchain platform in terms of latency and throughput by altering transaction send rates (tps), block size, and block timeout.
This research paper puts emphasis on using cloud computing with Blockchain (BC) to improve the security and privacy in a cloud. The security of data is not guaranteed as there is always a risk of leakage of users’ data. Blockchain can be used in a multi-tenant cloud environment (MTCE) to improve the security of data, as it is a decentralized approach. Data is saved in unaltered form. Also, Blockchain is not owned by a single organization. The encryption process can be done using a Homomorphic encryption (HE) algorithm along with hashing technique, hereby allowing computations on encrypted data without the need for decryption. This research paper is composed of four objectives: Analysis of cloud security using Blockchain technology; Exceptional scenario of Blockchain architecture in an enterprise-level MTCE; Implementation of cipher-text policy attribute-based encryption (CP-ABE) algorithm; Implementation of Merkle tree using Ethereum (MTuE) in a Multi-tenant system. Out of these four objectives, the main focus is on the implementation of CP-ABE algorithm. CP-ABE parameters are proposed for different levels of tenants. The levels include inner tenant, outer tenant, Inner-Outer-Tenant, Inner-Outer-External-Tenant, Outer-Inner-Tenant, External-Outer-Inner-Tenant and the parameters such as token, private key, public key, access tree, message, attribute set, node-level, cipher-text, salting which will help in providing better security using CP-ABE algorithm in a multi-tenant environment (MTE) where tenants can be provided with different levels of security and achieved 92 percentage of authenticity and access-control of the data.
Education is undergoing a continuous digital change. The administrative departments must be able to handle grading, admissions, enrollments, and certificate recognition efficiently and securely. Course administrators should have confidence in both e-learning and e-assessment. Lastly, students should be able to access course materials from anywhere and take tests outside their institutions. With the advancement of education governing systems and governance abilities, technology has broader applicability in the education sector, as it is the ideal technology for securing data. This article aims to determine the state of blockchain applications in education, their benefits, and concerns, as well as to show that the blockchain is becoming a vital technology in future education. In conjunction with digital signatures for identification and verification, blockchain may be the best approach to digital transformation in education. This article cites papers evaluating and detailing the applications and challenges of blockchain technology in the higher education sector. An extensive literature review was conducted, and 63 papers that contributed significantly to the discussion of blockchain's potential in education were chosen for the review. The analysis of these papers provided important information and answered the research questions about how blockchains are currently being used in education, which features can help this field, and what problems need to be solved. Analysis shows that blockchain could become important in the field of education. However, some important technological, regulatory, and academic issues must be resolved before adoption.
In the development of the Industrial revolution 4.0 to improve and modify the world's industry by integrating production lines, and extraordinary results in the field of technology and information marked its emergence. It can be used to enhance document security systems using Blockchain technology. Blockchain Innovation Authentication has attracted great attention in the world of science and capital markets. The persistent problems of the many available digital currencies and the various tricks of early coin offerings also welcome the well-known discussion of emerging innovations in the field of education. The importance of this paper follows the improvement of the blockchain framework to reveal the importance of decentralized applications (dApps) and blockchain on the future value in education. This study uses a descriptive method, which is a research method used to describe problems that occur in the present or ongoing, aiming to describe what happened as it should when the research was conducted. the novelty of cutting-edge dApps and talk about the title of blockchain progress to meet the positive attributes of future dApps. Readers will come to the conclusion of dApp research and know the continuous improvement in blockchain .
One of the investments that people are interested in today is Cryptocurrency. This is a form of investment that occurs due to advances in the world of technology that are felt by the community without exception also for Muslims. Conventional investment is defined as having broad benefits and impacts on the country's economy. However, Islam provides various limits in investing. For an investment to be recognized in Islam, four aspects must be owned, namely: material/financial aspects, halal aspects, social and environmental aspects, and divine aspects. For this reason, this research will describe in detail, whether cryptocurrencies meet these aspects or not. In answering these problems, the researcher used a descriptive qualitative approach with valid secondary data sources. This research results that none of the four aspects can be fulfilled from cryptocurrency, both material/financial aspects, halal aspects, social and environmental aspects as well as divine aspects. Keywords: Cryptocurrency; investment; Islamic economy