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Thought blockchain was hard to explain?

Published on
17 Apr 2024
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Earvin Ciard
CEO & Co-founder
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Blockchain, wassat?

‍Blockchain technology is often described as a digital ledger that records transactions across a decentralised network of computers. Imagine it as a chain of blocks, where each block contains a list of transactions, and these blocks are linked together in a chronological order, forming a continuous chain.

Still don't get it? Alright, we've got you.

Think of it like a traditional ledger book used in accounting. In this scenario, each page represents a block, and every transaction is recorded on these pages. However, unlike a physical ledger book, the blockchain is not stored in a single location. Instead, copies are distributed across a network of computers, making it decentralised and resistant to alteration. Security is ensured by nodes, individuals who each have a copy of the blockchain and collaborate to validate transactions.

The great thing about blockchain is that it functions like a democratic vote. Every participant must reach a consensus on the validity of transactions, mirroring the way a majority decision validates transactions in a voting system.

Another important aspect of blockchain is transparency. Since all transactions are recorded on a public ledger, anyone can view the transaction history. This transparency fosters trust among users, as it eliminates the need for intermediaries or third parties to verify transactions.

Okay... And that's it?

Not quite. The blockchain has various applications beyond cryptocurrency. It can be used to create smart contracts, which are self-executing contracts with the terms of the agreement directly written into code. This automation streamlines processes and reduces the need for intermediaries, saving time and resources.

In summary

In summary, blockchain offers secure, transparent, and decentralised solutions for a wide range of industries. Its potential to transform various sectors, from finance to healthcare to supply chain management, makes it one of the most exciting innovations of the digital age.

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