Cryptographic Proof
Verify data without revealing everything
Merkle Proof Path
ROOT (Expected)
Level 1
73c73f80
⊕
Sibling 2
Target Leaf
⊕
Sibling 1
Computed Root
Efficient verification using sibling hashes
A Merkle proof shows a specific piece of data belongs to the tree without revealing the entire tree. Try editing a hash to see it fail!
Why This Matters
Only the path from leaf to root is needed to verify. This is how P47H validates policies efficiently without sending full data.