Elementary Track Complete!
🔄
You've mastered Ethereum basics!
Let's review the 7 core concepts you've learned and prepare for the next level.
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Ethereum
Blockchain basics and Ethereum architecture
🖥️
EVM
How the Ethereum Virtual Machine works
⛽
Gas
Transaction fees and the gas system
📜
Smart Contracts
Self-executing blockchain programs
🤝
Consensus
From Proof of Work to Proof of Stake
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Digital Signatures
ECDSA and transaction authentication
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P2P Network
Decentralized network architecture