🔗 End-to-End Witness Demo
READYInteractive two-pane witness demo: simulated phone recording (left) with real chirp CDMA audio playback and technical visualizations (right) showing mesh graph, spatio-temporal DAG, Merkle trees, and verifier certificate.
Cross-Modal Entanglement (CME)
PASSEDVerifies sub-millisecond audio/video physics synchronization.
Cryptographic Illumination (SPCI)
PASSEDCross-correlates 120Hz challenge with corneal reflection latency.
Hardware Shutter Jitter (HCSJ)
PASSEDAnalyzes variance against monitor PWM flicker (The Analog Hole).
Zero-Knowledge Transmission Pipeline
READYWhen you record a video, the app generates a cryptographic proof that the footage came from real hardware. If someone detains you and demands you prove the video is "real" — or delete it — you have a way to comply while secretly signaling for help.
Step 1: Choose Your Passphrase
You set these up when you installed the app. Both unlock the phone. Both produce valid proofs. Only one signals duress.Step 2: Choose Your View
The captor sees everything you see — but they can't see what the notary sees.Secure Enclave
ZK Scrubber
TCP Internet
Verified Server
Acoustic Mesh: Transmit-Only Witness Protocol
READYDevices never listen at capture time. They broadcast Gold-coded ultrasonic chirps at random intervals and sign the raw audio. A powerful offline verifier later correlates every device's code against every other device's recording to prove pairwise co-location. Transmit-only, decode-later.
Device A
Device B
Device C
Audio CDMA: Gold Code Generation & Correlation
READYGenerate Gold-coded audio chirps with propagation delays and inverse-square attenuation. Correlate codes against audio buffers to detect chirp arrivals and estimate distances. Pure JS — all computation runs in-browser.
Device Positions (meters)
DSP Engine Tuning (CDMA Simulation)
LIVETune the physics parameters of the acoustic environment and watch the matched filter extract keys in real-time.
Acoustic Physics Parameters
BLE Mesh: Transmit-Only Radio Witness
READYDevices broadcast ephemeral keys + nonces on BLE advertising channels. Each device passively observes other devices' nonces into a Bloom filter, then signs the filter as a commitment. The verifier builds an N×N adjacency matrix from unilateral observations — no exchange, no pairing.
🌐 Spatio-Temporal Hash-Linked Mesh
READYImplements a hash-linked beacon chain with Merkle-tree heard sets, NIST randomness beacon anchoring, and DAG reconstruction. Each device maintains a self-chain and witnesses neighbors via inclusion proofs.