01
Frustum pre-filter
Checks whether the surface is inside the camera field of view at all.
The Verification Layer
How LIT actually works.
Most platforms measure ad delivery. AdMesh measures ad visibility - and signs the difference.
At the engine level, AdMesh performs a two-stage visibility check on every qualified frame:
02
Occlusion sampling
Checks whether the surface is actually visible or blocked by scene geometry.
A qualified frame produces one entry in the session LIT attestation chain - a hash-linked sequence of records where each entry cryptographically references the previous one. Modifying any record invalidates all entries that follow it.
The chain is signed using session-derived keys. Billing is settled against this chain - not delivery logs or server-side estimates.
Patent-pending technology. India Provisional Application filed October 2025.