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    Blockchain Technology Deep Dive

    Pro Only
    Preview

    Advanced blockchain concepts: crypto, smart contracts, DeFi, Web3.

    24 content steps
    6 quizzes
    ~450 minutes
    Popular

    Journey Overview

    Preview what you'll learn in this journey

    Journey Steps

    Preview
    1

    Content Step 1

    Content
    Blockchain fundamentals and data structures
    2

    Content Step 2

    Content
    Cryptographic hashes and Merkle trees
    3

    Content Step 3

    Content
    Public/private keys and digital signatures
    4

    Content Step 4

    Content
    Transactions, blocks, and consensus
    5

    Quiz 5

    Quiz
    Checkpoint Quiz
    6

    Content Step 6

    Content
    PoW vs PoS and other mechanisms
    7

    Content Step 7

    Content
    Nodes, clients, and networks
    8

    Content Step 8

    Content
    Wallets, custody, and key management
    9

    Content Step 9

    Content
    Tokenomics and incentives
    10

    Quiz 10

    Quiz
    Checkpoint Quiz
    11

    Content Step 11

    Content
    Smart contracts and the EVM
    12

    Content Step 12

    Content
    Solidity basics: types, functions, events
    13

    Content Step 13

    Content
    Contract deployment and verification
    14

    Content Step 14

    Content
    Oracles and external data
    15

    Quiz 15

    Quiz
    Checkpoint Quiz
    16

    Content Step 16

    Content
    Security pitfalls and common exploits
    17

    Content Step 17

    Content
    Audits, bug bounties, and formal methods
    18

    Content Step 18

    Content
    DeFi primitives: AMMs, lending, stablecoins
    19

    Content Step 19

    Content
    Bridges, rollups, and L2 scaling
    20

    Quiz 20

    Quiz
    Checkpoint Quiz
    21

    Content Step 21

    Content
    Cross-chain interoperability patterns
    22

    Content Step 22

    Content
    Web3 identity and DIDs
    23

    Content Step 23

    Content
    NFTs: standards and use cases
    24

    Content Step 24

    Content
    Governance and DAOs
    25

    Quiz 25

    Quiz
    Checkpoint Quiz
    26

    Content Step 26

    Content
    Regulatory landscape and compliance basics
    27

    Content Step 27

    Content
    Privacy in blockchain (mixers, ZK basics)
    28

    Content Step 28

    Content
    Real-world use cases and limits
    29

    Content Step 29

    Content
    Building a small dApp roadmap
    30

    Quiz 30

    Quiz
    Checkpoint Quiz

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