This blog aims to give you a beginner's look at Blockchain technologies and how it can be used in businesses. It gives some insight on what blockchains is, their application, and also provides information on some of the platforms that will help entrepreneurs do business with blockchain. The first part of this blog defines what blockchain is etc. For those whose appetite has been whetted by this brief introduction, please continue reading.
The Blockchain-
A blockchain is an open ledger that records all transactions done involving value or data across many computers connected on a peer-to-peer network. A new transaction is added as "blocks" or cryptographically signed records onto the chain which can't be tampered afterward. It allows for trustless transactions, user anonymity and secure data transfer. By allowing its users to directly verify the details of any transaction done without an intermediary, it provides accountability.The first successful blockchain was created as part of bitcoin in 2008 by Satoshi Nakamoto (the identity of this person remains shrouded in mystery). However, the concept has been around for much longer; its first usage can be traced back to circa 1980s when Merkle trees were used to demonstrate the principle.
The technological component behind a blockchain is a distributed ledger which runs on multiple machines at once thus resolving issues with possible manipulation or fraud from a single source/machine. On a larger scale, this allows for decentralization across sectors and industries thus changing how business transactions are conducted forever!
Real-life Applications:
Blockchain has the potential to create a massive impact on how we do business as it is designed as an open and transparent system. It may indeed be the technology that helps businesses leap forward at a much faster pace than they have been accustomed to so far. Let us now look at some recent applications of blockchain technologies across industries:Leveraging Blockchain for Financial Services-
Financial services, particularly banking and insurance, are already witnessing considerable benefits from blockchain implementation. Due to the nature of their business operations, financial institutions regularly conduct multiple transactions involving currencies or other assets belonging to many different parties under varied conditions. In such complex situations where systems need to speak with each other across various channels, incidences of frauds are bound to occur. Blockchain provides these institutions with yet another powerful tool that can be used to monitor and control all transactions, thus minimizing the risks of frauds significantly.The blockchain also provides an easy platform for implementing smart contracts. These are digital protocols that facilitate, verify or enforce specific action by contracting parties without getting delayed due to various challenges like third-party interferences etc. This makes it possible to reduce operational costs drastically while maximizing efficiency. The application of blockchain in this industry is being tested under collaborative efforts between R3 Consortium, Linux Foundation's Hyperledger Project, IBM, Microsoft and The Wall Street Blockchain Alliance (WSBA).
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