Per-Frame Integrity Hash Chain
DEMOEach video frame is hashed with the previous frame's hash, creating an append-only chain. Removal, insertion, reordering, or truncation of any frame breaks the chain. Finalizing a segment computes the Merkle root, which is anchored to the Bitcoin blockchain via OpenTimestamps.
Frames: 0
Status:
🟡 Hash chain is simulated (client-side JS)
🟢 In production: SHA-256 per frame → Merkle root → Bitcoin via OpenTimestamps
🟢 In production: SHA-256 per frame → Merkle root → Bitcoin via OpenTimestamps