Blockchain in IoT: Verifiable Sensors and Signed Data
Conclusion First (TL;DR) Establish Identity Before Discussing Data: Every usable “on-chain sensor data” must have provable device identity and measurement accountability. Signature ≠ Trustworthy: Only when the signature is bound to hardware root of trust, attestation, immutable timeline, and anti-replay, does the signed data have audit significance. “On-chain” is not just dumping raw data onto … Read more