CIO Explainer, What is blockchain? – Wall Street Journal

A very good article in Wall Street Journal published in February 2016. The article briefly explain Blockchain and its potential implications on the financial industry.

A blockchain is a data structure that makes it possible to create a digital ledger of transactions and share it among a distributed network of computers. It uses cryptography to allow each participant on the network to manipulate the ledger in a secure way without the need for a central authority.

Read the full article here

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