Conclusion

The goal of this book is to help you understand the broad mechanisms behind how blockchain systems operate.

• Each block must contain the hash of the previous block, ensuring that the data cannot be tampered with.

• All mining participants are trying different random numbers in an attempt to discover the next valid block.

These are the core concepts.

I’ve brought you to the entrance of the rabbit hole.
If you want to understand more about the world of cryptocurrency—

Then be brave and Jump in the Rabbit Hole!
Seek out high-quality information, keep learning, and it just might change your life.