Foundations and Custody
Blockchain fundamentals, history, cryptography and wallets.
Practical lab
Set up and secure a self-custody testnet wallet, generate wallet credentials, and practise backup and recovery.
What is being studied
The first week covers the basics that everything else builds on. Students learn how blockchain technology developed from Bitcoin to today's ecosystems and get comfortable with decentralisation, trustless systems, public and private key cryptography, hashing, wallet architecture and self-custody.
- From Bitcoin to today's ecosystems
- Decentralisation and trustless systems
- Public and private key cryptography
- Hashing
- Wallet architecture
- Self-custody
Assignment
Write a short explanation titled "How a Transaction Actually Gets Signed" that shows a clear understanding of the signing process. Submit it with your wallet address as proof that the wallet setup worked.
Deliverable
Self-custody testnet wallet set up and secured.