5 Questions 5 Answers About Blockchain

1-What does blockchain technology do? In today's world where the importance of information and data security has increased greatly, the costs and risks such as storing and changing data are eliminated with blockchain. Fast and secure access to data, the immutability of data, and the need to make a new record in the system for correction facilitate the tracking of all transaction details. Transactions can be made with blockchain-specific identification numbers, which are important for data security, instead of personal identification information. Due to its decentralized system, all costs necessary for tasks such as data storage and the possibility of hacking are reduced. To summarize its benefits briefly: Data security and transparency, data tracking and immutability of data, fast access to data and efficiency, automation, fewer intermediaries. 2-How can blockchain change our lives in the future? If official institutions are also included in this process, due to the immutability of the system, it will be possible to carry out passport, identity and similar document transactions that require physical identity declaration and are carried out in official institutions completely remotely and quickly. In sectors such as food, it will be possible to monitor the entire supply chain by tracking all processes and transactions carried out from the source to the end-user, revealing costs and profit margins, and processing large data more efficiently and effectively. In this way, cost management for companies, and for consumers and public authorities, the immediate detection of possible exorbitant prices and shortcomings in the supply chain, and the adoption of appropriate regulations will be enabled. As a result, whether in financial institutions such as banks or in the real sector, blockchain, which provides transparent and unchangeable data, will create many opportunities such as inflation, effective agricultural production, cost accounting of companies, or consumers being able to see real prices. In addition, possible fraud and scam activities will be prevented. 3-In which areas is blockchain technology used? Many issues, from the internet of things to data verification and data security, which are subject to fraud, can be eliminated with blockchain. While more effective structural policies based on accurate data can be implemented for states, waste of time and resources can be prevented. While companies manage all their operations such as production, sales, service, and logistics more quickly and efficiently, individuals can carry out accurate pricing behavior in all asset classes in the market. At the simplest level, you will have the opportunity to see where all the ingredients in the meal you eat at a restaurant were grown, when they were purchased, and their cost. Or you will be able to access many pieces of data transparently, such as the previous owners of the house you bought, the renovations made in the house, previous sales prices, and the materials used. In the financial sector, the operating methods of banks and other financial institutions, which act as intermediaries due to a lack of mutual trust, will change. These institutions will now be service provider platforms with blockchain. Issues such as funding and project finance will become possible through P2P. Areas such as patient and drug tracking in the healthcare sector, and automatic billing at electric vehicle stations in the energy sector can also be listed as suitable envi…