Cryptocurrency Blockchain Technology in the Digital Revolution Era

Abstract

Cryptocurrency is a blockchain-based technology that is often used as a digital currency. Digital money is different from conventional money, this type of money does not have a physical form but only a block of data bound by a hash as validation. The data is spread to every cryptocurrency user who is in the environment. So that when a user makes a transaction, data mining will be carried out. Cryptocurrencies have several advantages but also have disadvantages when used as currency, from a legal point of view there is still no law governing the circulation of currency in digital form (cryptocurrency). The government must recognize digital currency so that it can be accepted by the general public as a means of payment. For now, the government has not recognized digital money (cryptocurrency) as a currency, because Cryptocurrency is a new phenomenon by some people in Indonesia. The rapid development of technology in the 4.0 revolution era, in the next few years money in physical form will be replaced by digital money, seeing the many conveniences provided by using digital money.

Factors influencing the adoption of cryptocurrency in Bangladesh: an investigation using the technology acceptance model (TAM)

“…Cryptocurrency is one of the most popular digital currencies currently used for online transactions (Bholane, 2021). Unlike traditional money, digital money such as cryptocurrency only exists as a block of data that is linked together by a hash for validation (Astuti et al ., 2022). This technology is used to develop various digital coins and tokens that can be used for online transactions.…”

Penerapan Sertifikat pada Sistem Keamanan menggunakan Teknologi Blockchain

“…Dan tahapan terakhir dari metode sampling yang ada, hal yang paling penting adanya usage scenario (Gambar 5), pada penerapan Identy your account , pengguna dapat melihat sertifikat dari hasil verifikasi blockchain Melalui aplikasi (Alphabet Blockchain (ABC)) , dalam mengakses sertifikat dengan hasil yang telah terjadi [23]. Adanya sifat desentralisasi ini akan terlihat transparansi data, dengan adanya keterlibatan antara sertifikat dan aplikasi [24].…”

Skema Catatan Kesehatan menggunakan Teknologi Blockchain dalam Pendidikan

“…Dari ketujuh penelitian terdahulu yang diangkat pada penelitian ini, dapat disimpulkan bahwa perlu adanya perubahan layanan konvensional menjadi digital dengan pemanfaatan inovasi teknologi yang saat ini sedang berkembang [24]. Perubahan yang terjadi perlu mengimplementasikan hukum yang ada di Indonesia karena rekam medis memegang berkas penting privasi seseorang, sehingga perlu adanya sistem yang kuat dalam hal keamanan [25] [26].…”