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  Blockchain has emerged to be one of the revolutionizing technologies as more and more industries are tapping in its power to support their operations. Over the past few years, cryptocurrency is one of the first applications coming from blockchain technology, took over the world. There’s more use of this technology as its immutable, decentralized and transparent nature makes it an ideal fit for different fields such as education, healthcare and more. The blockchain ledger technologies particularly have impacted the educational sector quite a lot.   With the blockchain encrypted document and other more uses, the education sector has taken a step forward. So much so that blockchaintechnology has the potential to become an important aspect for the education sector. Let’s take a look at the things for which blockchain is used today in the education sector and how it can become more important in future. Issuing Course Diplomas and Certificates Blockchain offers a platform for

  Bitcoin employs Blockchain as a platform to securely record cryptocurrency transfers from seller to buyer, eliminating the need for a central bank. The procedure starts with a Bitcoin purchase request. This transaction is contained within a block, which may also contain other transactions of a similar nature. The block is then broadcast to a network of computers known as "nodes." The transactions must then be validated by each party in the network. The block is permanently added to the chain after validation and cannot be removed or modified. After that, the Blockchain will be updated and used.   What is it that makes the Bitcoin Blockchain so safe? Every block in a Blockchain contains the previous block's hash code. To change one transaction, a hacker would have to change every subsequent block in the chain to ensure the hash codes remained consistent—a potentially endless task that renders blocks practically immutable. Bitcoin is thus protected from tampering by

  Blockchain is a decentralized, publicly accessible, and extremely secure network. Every 10 minutes, the network reconciles every transaction that occurs. Each set of transactions is referred to as a block. Blockchain technology is utilized in a variety of industries, including healthcare, cross-border payments, real estate, and finance. The graphic summarises how blockchain distributed ledger technology is used in digital passports. Furthermore, it emphasizes how the digital passport saves both money and time when compared to the present passport system for both the government and the general population. In nation A, individual X walks to the airline check-in desk at the airport, confirms his visa and ticket using a digital passport and a facial recognition system. He no longer has to confirm his details at the immigration counter because they are already on file. Because all visa validations, identity identification, and trip history have been dispersed in the blockchain system, t

  Inventory tagging is an essential task especially if you are running an online business. This task can be done easily with secure QR codes. These QR codes were initially developed to give Inventory Tagging a touch of modernity. As a result, huge inventory management systems came into effect. So, quite naturally, you will get to see secure QR codes in inventory tracking. The conventional barcodes have since then been substituted by absolutely secure QR codes. In fact, the latter can hold more data than the former. Reasons for which QR code is important for inventory management The fact of qr inventory management has many advantages in itself. Nowadays, these highly secure QR codes are used across a wide range of sectors. Warehousing systems and logistics to manage massive volumes of products are some of them. The use of qr code lets you manage your inventory in an easy, efficient and effective manner. Hence, when it comes to inventory manufacturing and management, QR code is