Video Provenance Loop

Visible live provenance for recorded video.

This page creates a lightweight LOOPtLOOP provenance loop and displays a rotating live code. The claim is narrow: during recording, the captured frames visibly included an active provenance signal that can be checked later against the loop verifier.

API base

Code step

Display mode

Capture effects Green screen background Turn the window background chroma green while keeping the active overlay card visible. Green screen watermark effect Fade and soften the active card so it behaves more like a persistent watermark over green screen.

Ready to create a provenance loop.

Live overlay

----

Loop ID Not created

Countdown --

Window start --

Window end --

Verify URL Not available

---- Loop pending --

Non-claims

This prototype does not prove more than visible participation in a live loop.

It does not prove the truth of what the video shows.
It does not prove identity, authorship, or who controlled the camera.
It does not prove the final file was never edited after capture.
It proves only that the recording visibly contained a live LOOPtLOOP provenance signal during capture.