Data Integrity in smart infrastructures
summary
Proposes a deterministic source-to-sink data integrity layer that attaches signed integrity blobs at the data origin, records compact Merkle proofs on a public blockchain, and lets clients verify records using only the blockchain plus local proofs and open verification code. Describes high-throughput Merkle-tree batching, support for low-power/one-way IoT (e.g., LoRa one-way sensor signing), and offloading blockchain interactions to cloud nodes; prototype tested on vehicle traceability and machine-log use cases.
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chapters (9)
- 0:00Data integrity problem
- 3:15Data importance evolution
- 6:48Data chain complexity
- 9:16Integrity vs security
- 11:46Heuristic vs deterministic
- 15:20Output integrity guidelines
- 17:28Blockchain deterministic solution
- 20:57Use cases and integration
- 24:51Q&A
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