Understanding the blockchain

What is a blockchain exactly? It's basically a ledger containing a history of transactions. Unlike an ordinary ledger or database, a blockchain has super characteristics. Here is a podcast I did in English which explains things in simple terms:

Or if you prefer you can read the article here.

For my Russian friends here is the video in Russian:

Or you can read it in Russian Blockchained Explained_rus

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Posted from my blog with SteemPress : http://stevee.ru/understanding-the-blockchain/

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