Reza Putra Pradana, Mochamad Hariadi, Reza Fuad Rachmadi, Yunifa Miftachul Arif
The market value of the gaming industry in 2021 is said to be more than 198.40 billion USD. Market value is also supported by the number of gamers, with 4.75 billion in January 2022. In today’s In-App Purchase (IAP) income method has become a big trend in today’s modern era models of free-to-play games, where gamers can choose or buy many items during the game to speed up the progress of the game or enjoy the full content of the game. However, sometimes players are overwhelmed with the number of items on offer, making it difficult for players to choose because the game content is too diverse. In addition, players are also worried about the security of their digital assets because, in 2021, there will be 7.5 million digital assets lost due to hacking. We propose a recommendation system to make it easier for players to choose items that suit their playstyle to solve this problem. We use the multi-criteria recommender system (MCRS) method because this method can improve the accuracy of recommendations compared to conventional recommendations that only use one criterion. In this study, we used eight criteria to calculate the recommendations. The results of our recommendation test show the accuracy value = 0.71, precision = 0.76, recall = 0.71 and F1 score = 0.66. To address security issues, we propose the implementation of a Non-Fungible Token (NFT) for each item. NFT can increase security because it uses a decentralized blockchain architecture in which every transaction is encrypted. The system guarantees that the assets will remain online so that users do not risk losing ownership of their assets when the developer changes game data, or the game server closes.
As a sophisticated platform, namely Blockchain, which has 3 (three) potentials to change the governance system which is still considered traditional, solve the problem of principal agents, and minimize the crime of document falsification. However, in the government sector, the documents used can be insecure and lead to document falsification. Blockchain is becoming increasingly significant in document services and beyond until questions arise about the authenticity and security of manuscripts and documents in the government sector. So, Go-Chain (Government Blockchain) it is necessary to authenticate documents using Blockchain to minimize document forgery. By utilizing the potential of Blockchain technology, this research aims to maximize government e-documents in a modern and secure manner. Propose a Blockchain-based document framework method that is applied with a literature review study—in addition to ensuring the speed of system execution by utilizing DAO (Decentralized Autonomous Organization) and Smart Contracts. The result is that modern and safe government e-documents in document verification can significantly maintain transparency and increase trust in public services.
Muhammad Abdul Ghoni, Ade Wirman Syafei, Kemal Ariza
This practical analysis and investigated research of the performing cryptocurrency investment during the January 2019-September 2021 period. This study is evaluating five cryptocurrencies within global Cryptocurencies market. Treynor and Jensen Index are utilized to measure each cryptocurrencies operation in the crypto currencies market. Moreover, the analysis of Islamic Legal maxim of blocking evils is precedenced than taking benefits in Cryptocurrency Market is applied. The Treynor and Jensen Index analysis approach is used to evaluate performance among the five cryptocurrencies, namely; Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), Tether (USDT) and Cardano (ADA . The results of Treynor index indicate cryptocurrencies, namely; Tether (USDT), Ethereum (ETH), Cardano (ADA) assets carried the has a positive value means the performance of cryptocurrency is good as compare other Cryptocurrencies. However, the results of Jensen index show the four crypto assets, namely; Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Cardano (ADA) have a negative Jensen value, these indicates the cryptocurrencies have low returns. The finding of the result from the analysis of the of Islamic Legal maxim of preventing evils is better than attracting benefits suggest to avoid cryptocurrency investment is priority rather than taking benefit from cryptocurrency investment
Suryo Adi Wibowo, Dwi Ahmad Dzulhijjah, Muh. Nifky Jufani, Ade Reza Krisnanda · 5 authors
Merdeka Belajar Kampus Merdeka merupakan program Kementerian Pendidikan dan Kebudayaan yang menjamin mahasiswa untuk menempuh studi di luar program studi. Saat mahasiswa selesai menempuh studi maka mahasiswa memiliki hak untuk konversi atau diakui secara akademik hasil dari studi yang dilakukan. Teknologi smart contract pada blockchain merupakan teknologi yang dapat menjamin akuisisi dan pengakuan sistem kredit semester (SKS). Penelitian ini dilakukan dengan metode systematic review dimana akan membahas penerapan sistem berdasarkan sumber literatur ilmiah yang relevan, kemudian dilakukan diskusi untuk menentukan solusi penerapan sistem blockchain pada pengakuan SKS kampus merdeka. Berdasarkan hasil dari pencarian dan akuisisi informasi dari jurnal, terdapat 13 buah paper membahas tentang blockchain dimana 7 buah paper membahas tentang penerapan blockchain dalam bidang pendidikan, 2 implementasi blockchain dan smart contract dan 3 buah paper yang membahas penerapan blockchain dalam bidang sertifikat atau dokumen atau pengarsipan. Penerapan smart contract dalam sistem blockchain pada pengakuan SKS kampus merdeka dapat diterapkan untuk pihak mahasiswa, perguruan tinggi asal dan mitra kampus merdeka.Saat mahasiswa menyelesaikan studi pada mitra kampus merdeka, mahasiswa dapat langsung memenuhi kontrak untuk pengajuan transkrip nilai. Transkrip nilai akan secara otomatis dikonversi atau disetarakan berdasarkan kesepakatan antara pihak perguruan tinggi asal dan mitra kampus merdeka.
Navjeevan Chaudhary, Sunilkumar S. Manvi, Nimrita Koul
The organ donation and transplant numbers differ in large numbers. The main reason for the difference is the number of donations that are performed compared to the number of organs being transplanted. A total of 7453 transplants were completed in the year 2020 whereas the number of patients who required transplants was over 2 lakhs. This significant difference is mainly due to the unawareness in the people of the importance of organ donation. On top of this, the black marketing of the organs is another major aspect which has led to an unorganized distribution of the organs. The existing system relies upon the central database system which includes the problems of reliability, immutability of the records and security of the data. The central database system lacks the validation methods for checking if the data has been modified or changed since they are the single source of information. This paper aims to solve the problem by using blockchain technology to store the records of the organs which can be tracked if any changes are occurred and stop the potential black marketing of the organs by verifying all the records that have been entered. The performance of the system will be measured based on the average response time of the system and the gas money used by the Ethereum Smart Contracts. We have found very low response times and lower cost of maintenance for the smart contacts, which shows that this approach can be used in the real-time organ transplant network.
Delphi Hanggoro, Jauzak Hussaini Windiatmaja, Riri Fitri Sari
Data storage for attendance at a company or agency is usually stored in a local or cloud database. This type of storage has several issues, such as privacy and data integrity, because several parties will fully regulate privacy and data integrity. Therefore, a data storage system is needed that can provide privacy, security, and data integrity to maintain the authenticity of sensitive data. This study wants to develop to implement blockchain technology to store employee attendance data from the HR department in a company. Employee attendance data is taken from the Angular web application integrated with a permissioned blockchain framework called Hyperledger Composer. This study chose Hyperledger Composer because this type of blockchain has a fast validation time. Hyperledger Composer has a Representational State Transfer Application Programming Interface (REST API) named composer-rest-server, which allows Hyperledger blockchain to interact with other components. The implementation results show that Hyperledger Composer can be functionally used as data storage for the attendance management and Payroll system. In addition, Hyperledger Composer performance is measured by evaluating block transaction times. The evaluation of the Hyperledger Composer is done in three ways: directly within the Hyperledger Composer, using the Angular web application through the REST API, and using JMeter through the REST API. As a result, testing for making transaction blocks varies from 1 - 17ms on an experiment directly in Hyperledger Composer, 5 - 296ms through the REST API using JMeter tools, and 1 - 4270ms through the Angular Web Application. The result shows that the performance of the REST API produced by the composer-rest-server is recorded faster than Ethereum. With these results, composer-rest-server can handle systems that require fast transaction times, such as voting systems, health monitoring, and the Internet of Things (IoT) application, because the average time to conduct transactions is still under one second. Thus, Hyperledger as attendance data storage can provide privacy and data integrity.
Sugeng Hartanto, Berlina Yudha Pratiwi, Arisona Ahmad
Penelitian ini ditujukan untuk mengetahui permasalahan yang akibatkan oleh keberadaan cryptocurrency dan bagaimana cara mengatasinya. Penggunaan berbagai literatur dari jurnal sebelumnya ditambahkan sebagai kajian kritis terhadap permasalahan yang ada. Penggunaan regulasi merupakan salah satu bentuk pemecahan masalah yang muncul. Perkembangan cryptocurrency semakin cepat, dan kehadirannya diakui secara global. Hasil dari penelitian ini adalah terdapat beberapa peraturan yang mengatur tentang transaksi cryptocurrency namun masih perlu adanya pengaturan teknologi yang lebih menekankan pada keamanan penggunaannya. Keseimbangan antara regulasi dan norma dalam transaksi cryptocurrency juga sangat diperlukan untuk mendukung perkembangan cryptocurrency. Jika salah satu konteks ini hilang, pengguna cryptocurrency akan merasa tidak nyaman, pengguna akan cenderung menghindari transaksi cryptocurrency dan cryptocurrency secara bertahap akan dilupakan.
 
Anak Agung Gde Agung, Heru Nugroho, Robbi Hendriyanto
Halal certification assures that a product or a service has been created, processed, and delivered according to Islamic laws. Currently, the certificate is printed on a security paper and includes a QR code that can be used to verify the certificate online. However, there are some problems with the ongoing certificate verification process. The verification site is centralized, creating a single point of failure. The current verification system is also unable to detect the modified printed certificate. The research aims to propose an alternative halal certificate recording and verification system. A smart contract that runs on the Ethereum blockchain is developed and deployed for that purpose. As a result, the average certificate creation cost is US$20.035, and the process requires 5.75 seconds, while verification is free, and the result can be obtained in about one second. Utilizing the blockchain to store and verify the halal certificate increases trust in the product or service since once the data is stored, it cannot be changed and accessible to the public. Nodes around the world replicate the blockchain to ensure service availability. For future consideration, the system can be extended to automate and track the halal application process and integrated as an alternative to the current system by implementing multiple signatures in the smart contract for each party. Furthermore, the system can be integrated with a peer-to-peer sharing system such as IPFS to store the digital certificate
One of the most visible information technologies in today's digital age is transaction and investment technology, where users or the public are facilitated in transactions by no longer using cash. Users also feel safer because they do not need to carry cash. Moreover, the current digital era makes it easy for users or the public to invest anywhere and anytime without disrupting other businesses. Blockchain technology can be used as an alternative to non-payment transactions or commonly known as cashless transactions. Blockchain technology can also be used as an investment in electronic money. The methodology used to provide an overview and evaluate the benefits of blockchain as an alternative to digital payment and investment activities in the cryptocurrency industry uses a SWOT approach. Based on the SWOT approach that has been taken, it can be concluded that with internationally recognized safeguards of confidentiality and the ease of conducting investment transactions and activities without payment, the Weaknesses and threats can be controlled for more investors to enter the world of electronic money.
This study aims to analyze the effect of Asset Price, Transaction Volume and Market Capitalization on Cryptocurrency Return. This study uses secondary data in the form of a 2020 weekly report accessed at www.Indodax.com. The data analysis method in this study uses panel data regression analysis which is processed using eviews 10. The partial results show that asset price has a negative and insignificant effect on cryptocurrency returns, transaction volume has a positive and insignificant effect on cryptocurrency returns, market capitalization has a negative and negative effect and not significant to the return of cryptocurrencies. The results of the study simultaneously show that asset price, transaction volume and market capitalization have a negative and insignificant effect on the dependent variable, namely cryptocurrency returns with an R-squared value of 1.1682%. Suggestions for further research are to add other variables that affect cryptocurrency returns such as macroeconomics.
Non-Fungible Token (NFT) adalah salah satu aset digital dalam jaringan blockchain yang terdapat kode identifikasi dan mendata unik serta beda satu sama lain (one of kind). Menurut informasi yang didapatkan masih ada target audience yang dituju belum mengetahui tentang simbol “Minangkabau” sebagai budaya Minangkabau ini, dan juga masih ada yang belum mengetahui tentang Non-Fungible Token (NFT) karena belum ada media visual informasi yang efektif dan efisien. Selain itu dilihat dari segi potensi atau peluang yang ada Desain Karakter 2 Dimensi “Kerbau” sebagai simbol Minangkabau dalam penerapan NFT ini mendukung mulai dari trend dan Fenomena NFT yang sudah terjadi belakangan ini, tinggal bagaimana memanfaatkan peluang dari NFT itu sendiri untuk dijadikan sebagai media yang informatif yang efektif dan efisien. Tujuan perancangan ini adalah berupa rancangan Desain Karakter 2 Dimensi “Kerbau” sebagai simbol budaya Minangkabau dalam penerapan NFT dan juga media pendukung lainnya untuk memberikan informasi secara langsung dengan tampilan yang komunikatif, efektif, efisien, juga disampaikan dengan menggunakan Bahasa yang verbal dan visual kepada publik. Metode pengumpulan data pada perancangan ini adalah Observasi, dokumentasi, dan studi dokumentasi. Sedangkan metode perancangan yang akan digunakan yaitu adalah metode ADDIE dengan metode analisis data yaitu 5W+1H (What, When, Who, dan How). Media Utama pada perancangan ini yaitu Desain Karakter 2 Dimensi “Kerbau” sebagai simbol budaya Minangkabau dalam penerapan NFT. Media pendukung yang digunakan adalah X-banner, Baju Kaos, Digital Printing, Mug, Totebag, dan Sticker.
As the current era develops, not only technology has developed but also currency and our world has changed. There is a world that we can call a metaverse, a metaverse that is a world that describes virtuality or a world with a 3D concept. Cryptocurrency is a digital currency in the form of digital coins such as bitcoin. In using cryptocurrency as digital currency, there are risks, but we as humans who are developing in this era, are unconsciously required to follow the developments of the era. The purpose of this study is to analyze how influential cryptocurrency is in the metaverse era. The method used is qualitative. And the results of this study are in the form of influence on cryptocurrencies in the metaverse era.
This study aims to analyze the return and risk of Cryptocurrency assets in order to find out which crypto assets have small risks and large returns. In this research, the test procedures used were the Kruskal Wallis test and paired sample t-test. The research time span was obtained from January 1, 2019 to December 31, 2021 as well as the time span for data collection for price comparisons before and during the COVID-19 pandemic for 2 months from march 11, 2020. The results of this research are that bitcoin, ethereum, and dogecoin do not have a significant return comparison, for the results of risk research also have the result that there is no significant risk comparison between bitcoin, ethereum, and dogecoin. After that, for the results of the price comparison of bitcoin, ethereum, and dogecoin before the covid-19 pandemic and after the announcement of the covid-19 pandemic, the result is bitcoin and ethereum has a significant comparison between the time before the covid-19 pandemic and after the announcement of covid-19. On the contrary, dogecoin did not face a significant price comparison before the covid-19 pandemic as well as after the announcement of covid-19. Before starting an investment, it is better to look at the ability of Cryptocurrency assets to minimize risks and make sure whether the investment objectives are for the long and short term.
Cryptocurrency adalah sebagai aset yang dibuat untuk beroperasi sebagai cara pertukaran yang dilakukan secara digital. Nilainya akan mengalami kenaikan karena berlakunya hukum demand dan supply, di mana jumlah uang digital ini terbatas sedang peminatnya terus bertambah. Pada tahun 2021 di Indonesia mengalami perkembangan investor cryptocurrency yang signifikan, dimana pada akhir tahun tercatat jumlah investor telah mecapai 11,2 juta. Perkembangan tersebut dipicu akibat adanya anggapan perbedaan return yang dihasilkan lebih tinggi dibandingkan instrumen investasi lainnya. Penelitian ini bertujuan untuk mengukur perbedaan return, risk dan kinerja diantara cryptocurrency, IHSG dan Emas, dimana kinerja diukur menggunakan metode Index Sharpe, Index Treynor dan Index Jensen. Populasi yang digunakan pada penelitian adalah sebanyak 5 populasi yaitu; Bitcoin (BTC), Ethereum (ETH), Ripplecoin (XRP), IHSG dan Emas. Metode penelitian yang digunakan pada penelitian ini adalah analisis perbandingan menggunakan pengujian parametrik One-way ANOVA dan pengujian non-parametrik Kruskall-Wallis. Hasil penelitian menunjukan terdapat perbedaan yang signifikan pada variabel risk, Index Sharpe, dan Index Jensen. Sementara pada return dan Index Treynor tidak terdapat perbedaan yang signifikan. Bagi para investor hal yang perlu diperhatikan adalah tidak adanya perbedaan return yang signifikan pada ketiga instrumen penelitian, sementara pada risk cryptocurrency memiliki tingkatan yang paling tinggi. Penelitian yang akan datang diharapkan dapat menambahkan jenis cryptocurrency lainnya dengan periode penelitian yang lebih panjang.
The growing need for access to safer food items is increasing, and hence, there is a need for a better supply chain management system in the food industry is increasing. The increased complexity of the existing systems tends to introduce more issues to the stakeholders, and also, the cost of product traceability is quite high. Hence, the industry is looking for effective solutions in relation to drug traceability, and the application of Blockchain technology enables the stakeholders in the food and beverage (F&B) sector to track the movement of goods, supported in gathering the required details so that the contaminated products can be identified and recalled without much delay and lesser recall costs to protect the lives of the individuals. The tampered food items are increasing and are impacting the supply chain process, brand name of the companies, and claim assurance. They create an adverse impact on the health of the individuals and cause higher economic loss to the health-care industry. The existing studies tend to focus on laying emphasis of the need for an enhanced, effective, and end tracking systems in the industry. The emergence of Blockchain technology enables centralized tracking of information support in enhancing the data privacy and increasing transparency and support in eradicating the tampered food products in the supply chain system. These approaches leverage the usage of smart contracts and decentralize the storage of information in a secure manner for enhanced product traceability in the F&B industry. The implementation of smart contracts generates better data governance, which tends to meet the needs and requirements of the stakeholders, and applies effective measures of food traceability. The primary objective of the study is to perform an analysis of Blockchain in enhancing drug traceability in the food sector. The researcher uses quantitative analysis for the study as it helps in understanding the critical determinants influencing drug traceability in food effectively, the survey method is used to gather the information, and past reviews are also used to possess a better understanding of the subject area effectively.
Blockchain is one of the latest innovations that is increasingly attracting the attention of various stakeholders in different fields, including the education sector. This is primarily due to its attractive features, such as decentralization, transparency, traceability, security, and reliability. Despite its advantages, blockchain still faces several challenges, and the acceptance rate of this technology is still low. Thus, the purpose of this study was to conduct a review of published articles that have discussed the challenges of adopting blockchain in the education sector. The review contained scientific papers published from 2017 to 2022 and, from the screened records, 32 articles were analyzed in full-text form. In this review, 14 challenges were reported and classified, based on the technology-organization-environment (TOE) framework. In addition, this review showed that organizational and environmental barriers received little attention in the literature, compared to technological barriers.
<em><span>Some countries consider cryptocurrencies as an avenue for money laundering and other illegal activities, especially Muslim countries, many of which prohibit the use of cryptocurrencies and even prohibit them. This study aims to identify the specific risks of cryptocurrency investment and to understand the sharia-compliant concept to open opportunities for the Islamic economy in the future. The data collection technique used is literature study by collecting data from previous studies in the form of documenting articles, journals or books as well as publication data from other parties. The data analysis techniques used were data reduction, data presentation, and drawing conclusions. The results show that although cryptocurrencies promise some strengths, in terms of investment there is a risk. Some cryptocurrencies have indeed been developed to address the issue of cryptocurrency non-compliance with Sharia law. Like OneGram, one of the cryptocurrencies that can be classified according to sharia. The alternative concept of sharia cryptocurrency has the potential to build Islamic economic products and have a positive effect on the global economy, especially in the context of welcoming a modern Islamic economic order that is conducive to all circles and the realization of a better future for the Islamic economic community</span></em>
Mrs. M. C. Jayaprasanna, Mr. D. Guhan, Mr. S. B. Ramswaroof, Mr. K. Srivasan
Data security or secure storage of medical information is usually a significant concern for the bulk of the population. An efficient healthcare system needs a technology platform to speak firmly and seamlessly. Block chain has been emerging technology for a few years now. The key options of block chain which attract most developers are its immutableness, decentralization, transparency, distributed ledger. We tend to propose a Healthcare Secure Information Storage System (Life Care) that firmly manages personal medical records and creates an interaction between Doctors and Patients. The Life Care system is meant to improve the current systems because it provides interoperable, secure, and effective access for medical records by patients. It provides timed-based smart contract for governing transactions and dominant access to electronic medical records. The security is ensured by using SHA-256 encryption technique with Blockchain to store hash data for providing security, new incentive mechanism that leverages the degree of health suppliers concerning their efforts in maintaining medical records and making new blocks.
Achmad Wicaksono, Cynthia Eka Violita, Edita Rachma Kamila
This study was conducted to find out: (1) whether bitcoin is a profitable investment instrument; (2) how to make bitcoin a profitable investment instrument. This article was compiled using the “Library Research” approach where the data obtained will be analyzed in depth descriptively. The results of the study show that: (1) Bitcoin is a profitable investment instrument due to the limited supply of Bitcoin, which makes this instrument behave like Gold; (2) In order to become a profitable investment instrument, individuals can carry out mining activities to get Bitcoin prizes from miner applications and individuals can also carry out spot trading activities by taking advantage of the Bitcoin price difference when buying and selling so as to earn a profit.
Abstract 
 Often the rapid development of the world economy and also Islam is the majority of Indonesian people, as Muslims must understand technology Cryptocurrencies and activities related to these technologies, as well as understanding the law in Islamic Sharia are sourced from Hadith and verses of the Koran. Cryptocurrency is virtual money, digital money, or electronic money that exists in cyberspace and does not have a concrete form of object. This cryptocurrency has many kinds, including Litecoin, Monero, Ether, Ripple, Ethereum, Qtum, Dash, Zcash, and Bitcoin. Bitcoin security is protected by Blockchain technology. However, Bitcoin does not have an underlying asset (underlaying asset) and there is no responsible authority agency, its ownership is anonymous, its value fluctuations are very extreme, and is dominated by the opinion publication factor of the marketing system. That is why the use of Bitcoin in investment and business transactions raises pros and cons among economists and scholars. This study aims to get an overview of Bitcoin technology, especially about Blockchain and the legitimacy of its use in investment and business transactions according to Islamic law. The applied theory used is the business taxonomy of haram lidzatihi and haram lighairihi from the number of scholars reconstructed by Adiwarman Abdul Karim. This research is a literature study. The data sources for this research were taken from the Koran, the hadith of the Prophet, classical and contemporary books, as well as from online media sources. From this study, it was found that Bitcoin technology with Blockchain can indeed be recognized as an excellent revolutionary technology, but its use as an investment instrument contains elements of maysir (betting) and as an instrument of business transactions contains elements of gharar. Its legal position is haram lighairihi.
 Keywords: Cryptocurrency, Bitcoin, Blockchain technology, Islamic Sharia
 
 Abstrak
 Seriring pesatnya perkembangan ekonomi dunia dan juga agama Islam merupakan mayoritas masyarakat Indonesia, selaku umat Islam harus memahami teknologi Cryptocurrency dan kegiatan-kegiatan yang berhubungan dengan teknologi tersebut, serta memahami hukumnya dalam Syariat Islam bersumber dari Hadist dan ayat - ayat Al-Quran. Cryptocurrency adalah uang virtual, uang digital, atau uang elektronik yang berada di dunia maya dan tidak memiliki bentuk benda yang konkret. Cryptocurrency ini memiliki banyak macam, antara lain Litecoin, Monero, Ether, Ripple, Ethereun, Qtum, Dash, Zcash, dan Bitcoin. Keamanan Bitcoin dilindungi oleh teknologi Blockchain. Namun, Bitcoin tidak memiliki asset yang mendasari (underlaying asset) dan tidak ada lembaga otoritas yang bertanggung jawab, kepemilikannya anonim, fluktuasi nilai yang sangat ekstrem, dan lebih didominasi oleh faktor publikasi opini sistem pemasaran. Itulah sebabnya penggunaan Bitcoin dalam investasi dan transaksi bisnis menimbulkan pro dan kontra di kalangan pakar ekonomi dan ulama. Penelitian ini bertujuan untuk mendapat gambaran seputar teknologi Bitcoin, terutama tentang Blockchain serta keabsahan penggunaannya dalam investasi dan transaksi bisnis menurut syariat Islam. Teori terapan yang digunakan adalah taksonomi bisnis haram lidzatihi dan haram lighairihi dari jumhur ulama yang direkonstruksi oleh Adiwarman Abdul Karim. Penelitian ini bersifat studi pustaka. Sumber data penelitian ini diambil dari Alquran, hadis Rasullah, kitab-kitab klasik dan kontemporer, serta dari sumber media online. Dari penelitian ini didapatkan hasil bahwa teknologi Bitcoin dengan Blockchain memang bisa diakui sebagai teknologi revolusioner yang sangat baik, tetapi penggunaannya sebagai instrumen investasi mengandung unsur maysir (pertaruhan) dan sebagai instrumen transaksi bisnis mengandung unsur gharar. Kedudukan hukumnya adalah haram lighairihi.
 Kata kunci: Cryptocurrency, Bitcoin, teknologi Blockchain, syariat Islam
The lack of digital literacy in the student community is high and depends on the academic background of the student. Although the skills gap can be filled by hiring additional academic staff and improving learning methods, it is obvious that funds or teaching time are not enough to cope with these changes. Our academic effort proposes a blockchain platform maintained by the students, which allows the students to exchange teaching duties and teach each other digital skills. The students adopt the role of the lecturer or the learner and receive reputation points as a reward. The platform is designed by using a gamified type of blockchain technology because it empowers a trustful and entertaining method for the exchange of teaching duties between the students.