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Solana Introduction

Learn what Solana is and understand basic blockchain terminology, from blocks to smart contracts.


  • Introduction


    A short introduction to Solana.

    Introduction

  • Blockchain


    Learn what is a blockchain.

    Blockchain

  • Transaction


    Learn what transactions are and how they relate to instructions.

    Transaction

  • Infrastructure


    Explore essential components that run the network.

    Infrastructure

  • Security


    See how Solana ensures network security and consensus integrity.

    Security

  • Slots, Epochs and Leaders


    Learn about Solana's time structure and leader rotation.

    Slots, Epochs and Leaders

  • Smart Contract


    A program deployed on a blockchain.

    Smart Contract

  • Ecosystem


    Solana is not just a currency!

    Ecosystem