Lesson 1Consensus Mechanisms Under StressHow consensus protocols behave under real-world strain and uncertainty.Start2 Micro-lessonsMicro lesson 1When Consensus Fails QuietlyMicro lesson 2Forks and the Cost of Quick Fixes
Lesson 2Scaling and BottlenecksRecognizing and managing nonlinear scaling failures in blockchain systems.Start2 Micro-lessonsMicro lesson 1Throughput IllusionsMicro lesson 2Scaling by Adding Nodes: When More is Less
Lesson 3Security, Upgrades, and IrreversibilityNavigating irreversible decisions and security trade-offs in blockchain architecture.Start2 Micro-lessonsMicro lesson 1Security Patches and Unintended OpeningsMicro lesson 2Irreversible Upgrades: The Point of No Return