Merkle trees
Merkle trees summarize many pieces of data into one root hash while allowing efficient proofs that an item is included.
Why it matters
Bitcoin blocks commit to their transactions through a Merkle root.
Key ideas
- Merkle trees summarize many pieces of data into one root hash while allowing efficient proofs that an item is included.
- This topic belongs to California Bitcoin’s cryptography knowledge layer.
- Use primary and technical sources where possible, and distinguish protocol facts from market narratives.
Primary and technical sources
Satoshi Nakamoto InstituteSatoshi Nakamoto InstituteBitcoin: A Peer-to-Peer Electronic Cash SystemSatoshi Nakamoto