Credits & sources.

How crediting works

Every video appends its required credits to the end of the YouTube and Instagram description — the specific image author, the music track, and the AI-content note for that video. We only use material we're allowed to, and anything that requires attribution gets it, automatically, on the video itself.

A typical credit block at the bottom of a description looks like this:

Footage

• Pexels, Pixabay and Coverr — real stock video under their free-to-use licenses. Attribution isn't required by those licenses; we name them here anyway.

Images

• Wikimedia Commons — we use only public-domain, CC0, and CC BY images. CC BY images are credited by author and license in the video description; we skip NonCommercial, NoDerivatives and ShareAlike files entirely.
• NASA and other public-domain archives — public-domain imagery, used for space and science scenes.

AI-generated visuals

• FLUX.1 [schnell] via Cloudflare Workers AI and Pollinations.ai, and Wan2.2 via Alibaba Cloud — open image models we use to generate scenes that don't exist in stock (predatory action, abstract neural fields, cosmic vistas). These outputs are why we disclose synthetic visuals on every video.

Music

• Jamendo — we use only pure CC BY instrumental tracks (never NC / ND / SA), credited as "Track" by Artist (CC BY) — via Jamendo in the description.
• A curated royalty-free pool for videos where no Jamendo match is used.

Emoji & sticker graphics

• Twemoji by Twitter / X — emoji graphics used in on-screen popups, licensed CC BY 4.0.

Sound effects

• Freesound — community sound effects under Creative Commons; attribution is honoured where the specific license requires it.