CoursesLayer 2 Scaling: Zero-Knowledge and Rollup Technology
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Layer 2 Scaling: Zero-Knowledge and Rollup Technology

Deep technical exploration of how Layer 2 solutions scale blockchains without sacrificing security. Master ZK-proofs, validity proofs, fraud proofs, and sequencer architecture.

2 modules · 9 lessons16 hoursBy FTH Trading
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Course Modules

Module 01

Zero-Knowledge Cryptography

4 lessons

The math behind ZK-proofs

1
What Is a Zero-Knowledge Proof?
25m
quiz
2
SNARKs vs. STARKs: Key Differences
30m
quiz
3
zkEVM: Ethereum-Compatible ZK Execution
28m
quiz
4
Recursive Proofs and Proof Aggregation
25m
quiz
Module 02

Rollup Architecture

5 lessons

How rollups batch and settle transactions

1
Sequencers, Proposers, and Challengers
25m
quiz
2
Data Availability and Calldata Costs
22m
quiz
3
Escape Hatches and Self-Custody Guarantees
20m
quiz
4
Decentralizing the Sequencer
22m
quiz
5
The Future of Modular Blockchain Design
25m
quiz

Topics Covered

Blockchain
Infrastructure