Zero to on-chain. Together with you.

The first lessons are free, no sign-up. We never ask for your recovery phrase.

Bloco Zero is interactive and needs JavaScript. Below, the lessons as text.

The trail

35 min in total

Start here

• 1. Why crypto? · 5 screens · 1 min

The basics

• 2. Blockchain, Bitcoin and the digital dollar · 4 screens · 1 min
• 3. Tokenized stocks (just to know) · 3 screens · 1 min

Your wallet

• 4. Install your wallet · 7 screens · 5 min
• 5. Protect your phrase · 4 screens · 1 min

The real tools

• 6. Price and official contract · 4 screens · 1 min
• 7. Where the money is · 4 screens · 1 min
• 8. Check it yourself · 4 screens · 2 min

First money

• 9. Networks and network fees · 3 screens · 1 min
• 10. From your bank to digital dollars in your wallet · 7 screens · 5 min
• 11. Send and receive safely · 4 screens · 2 min

Advanced security · Full trail

• 12. Hardware wallet, step by step · 6 screens · 5 min
• 13. Scams that catch even experienced users · 4 screens · 1 min

DeFi, hands-on · Full trail

• 14. Swap one token for another · 6 screens · 2 min
• 15. Lending: how interest works · 5 screens · 2 min
• 16. Borrowing and liquidation · 3 screens · 1 min
• 17. Bridge between networks · 4 screens · 2 min

Liquidity pools · Full trail

• 18. Pools: where income comes from, and the risk · 4 screens · 1 min

Unlock the full trail

Practice with no money

• Phrase practice: Tap the words in order
• Wrong network: Pick a network and see what arrives
• Look-alike address: Spot the difference in the middle
• Debt thermometer: See when liquidation comes
• Altered block: Try to change the past