0906 - Sensor-verified proof of fiat collateral backing for stablecoins
Summary: Systems verify that off-chain fiat collateral (cash, gold, etc.) exists and remains secured by using authenticated cameras and sensors whose outputs are cryptographically signed by tamper-resistant modules (e.g., TPM/secure elements). Multiple independent sensors/cameras can be combined to reduce spoofing, with liveness/heartbeat checks and third-party auditor certifications referenced on-chain to support continuous proof-of-reserve for a stablecoin.
Technology: Security, Hardware Security Modules, TPM/Secure Element Attestation
Industry: payments_fintech
Applications: stablecoin_reserves_audit
Topic: Insurance & Liability Tokens
Sequence ID: 0906