Hi Shiraz,
Nice post, be aware that blockchain itself is nothing but a list of blocks with hashed references to each earlier block. It is actually the technology that creates blockchain and decides how transactions are added to the blockchain that is what makes it interesting.
Most companies, governments don’t want decentralized solutions so they will use blockchain but not in the wat Bitcoin intended it. Often blockchain is not required but is still implemented as people don’t understand the concept fully and still pay shit tons of money.

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