⛓️What is Blockchain?

A blockchain is basically a very secure database that keeps record of all the transactions recorded inside of it, forever.

A public blockchain is a blockchain that is visible for everyone and works thanks to a network of nodes instead of a centralized server.Good to know: an employee directory can be a great way to help new folks get familiar with everyone they're going to be working with.

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Is blockchain and descentralization the same thing?

Not exactly. In order to keep data in a descentralized way we need a single and immutable source of truth visible for everyone. Blockchain technologies allow us to do build descentralized networks.

Blockchain Expert Explains One Concept in 5 Levels of Difficulty by @bwarburgarrow-up-right

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Don't trust, verify.

Public blockchain are visible for everyone to see and verify all the transactions.

How does a blockchain work? by @savjeearrow-up-right

What are smart contracts? by @savjeearrow-up-right

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