What are some potential uses of a blockchain?

Who created Bitcoin, and why was it significant?

How has blockchain technology evolved since its inception?

What information do you think is stored in a block?

How do blocks link to create a chain, and why is this connection important?

What are the advantages of a decentralized system compared to a centralized one?

Can you think of examples of decentralized networks in our lives?

How do you think transactions are added to a blockchain?

What role do "nodes" play in verifying transactions, and why is their role crucial?

What is the role of "ledger" in blockchain?

Why is cryptography important in ensuring the security of blockchain transactions?

What are some examples of how cryptography is used outside of blockchain technology?

How does blockchain ensure that data cannot be easily altered or deleted?

Why might someone want to tamper with data on a blockchain, and how does the system protect against this?

What is the difference between cryptocurrency and traditional currency?

What appeals to you about using cryptocurrencies instead of cash?