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LiveCivicStandard
Public mural completion verification
Northgate Public Works✓Northgate · 14th & BroadwayPosted
Final artist payment is released only when an attested capture proves the finished mural exists at the commissioned coordinate, after the project completion slot. The proof's camera-sensor signature defends against re-used or AI-generated imagery.
public-artanti-deepfakemilestone-payment
Verification criteria
A proof settles only if it satisfies every condition below. The verifier program enforces them without exception.
Geofence
37.80440, -122.27120
within ±6m
Capture window
Jun 10 → Jun 15
bound to slot range
Action type
Attested photo
device: secure-enclave
Proof target
1 distinct proofs
1 verified so far
Required attestations
Secure Enclave
GPS Lock
Slot Binding