intermediateCommunityQuiz
DePIN Data Proof Verification
How verifiers prove a specific sensor reading belongs to an on-chain anchored batch using merkle proofs, sibling hashes, and root recomputation in O(log n) time.
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Verifying DePIN Sensor Readings: Merkle Proofs in O(log n)
DePIN Data Proof Verification# DePIN Data Proof Verification Once a batch of sensor readings is anchored on-chain via a Merkle root, the hard part shifts to the **verifier side**: proving that one specific reading was part of that batch without downloading everything. ## The Three Inputs a Verifier Needs 1. The **reading** i
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