In prior Tech Corner articles, we briefly explored the world of blockchain and Bitcoin to build a general understanding of what blockchain and cryptocurrency technology are.
As a quick refresher, blockchain is a technology in which data and records are stored and verified in blocks of encrypted code, maintaining integrity and security throughout. Blockchain is also known as Distributed Ledger Technology (DLT), as it maintains a digital ledger of data, information, transactions, and more.
The most common understanding of blockchain to date comes from its use in cryptocurrencies, such as Bitcoin, which debuted in 2009. However, since its initial introduction, blockchain technology has evolved far beyond cryptocurrencies.
Today, it is utilized in many aspects of everyday life as a way to secure and simplify transactions and the transfer of data and information. Using blockchain helps increase trust, enhance security, and improve the speed and efficiency of verifying transactions.
Real-world applications of blockchain technology include creating more secure and encrypted transactions across industries such as:
- Money transfers
- Personal identity security
- Healthcare
- Logistics
- Government
- Media
There is still much to learn about blockchain and its continued growth in everyday life. This Tech Corner serves as a brief refresher on the technology and its expanding role in modern society.
