Host video with AI training opt-out signals, C2PA-format manifests with publicly verifiable signing coming soon, and ownership certificates per upload. Free…
C2PA-format manifests (with publicly verifiable signing coming soon), AI training opt-out signals, and an ownership certificate on every upload — so your work stays yours when crawlers come knocking.
sinima. emits standardized opt-out signals (TDM Reservation Protocol, robots.txt directives, X-Robots-Tag headers) on every public asset. Crawlers that respect the standards skip your work. The signals are signed, so removing them breaks the signature.
When AI-generated knock-offs surface, the question is always "who can prove they made it first?". sinima. answers it with a publicly verifiable ownership certificate timestamped to your upload — independent of any platform.
We emit the strongest standardized opt-out signals available — TDM Reservation Protocol, robots.txt, X-Robots-Tag and ai.txt — on every page that serves your work, and known AI training crawlers are disallowed there by name. Signals are not a firewall: a crawler that ignores standards can still reach a public page. What you get is a fingerprint, a timestamped certificate and a documented reservation it ignored, which is what a takedown or a claim actually runs on.
No. sinima. never uses customer content to train models. Your catalogue is private by default.
A cryptographic ownership record tied to your account and timestamped to the moment of upload. Each certificate has a public verify URL you can share with anyone.