Intermediate

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Crypto Trading 101: The Fibonacci Retracements
CoinDesk unpacks and explains Fibonacci retracements, a tool used to predict potential price support and resistance, for crypto traders.
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What Is a DAO?
A decentralized autonomous organization, or DAO, is an organization that’s governed by code instead of leaders.
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Blockchain technology offers new tools for authentication and authorization in the digital world that preclude the need for many centralized administrators.
Why Use a Blockchain?
Blockchain technology offers new tools for authentication and authorization in the digital world that preclude the need for many centralized administrators.

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Understanding The DAO Attack
Blockchain strategist David Siegel gives a step-by-step overview of the attack on The DAO for journalists and media members.
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How Do Bitcoin Transactions Work?
Bitcoin transactions are sent from and to electronic bitcoin wallets, and are digitally signed for security.
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