Step 1
Blockchain Teaching Resources
Blockchain Network Explorer
Three short visual lessons explaining where control lives, when blockchain is useful, and how smart contracts power decentralised applications.
Lesson 1 of 3
Step 1 of 8
Lesson 1
Where Does Control Live?
Core ideas from this lesson set
🏛️Control
A distributed system can still be centrally controlled; decentralisation is about authority and decision-making.
🤝Trust
Blockchain becomes more relevant when several parties share records without fully trusting one another.
⚙️Computation
Smart contracts add programmable business logic to decentralised systems.