# Content provenance

**Source:** https://promtable.com/glossary/provenance

> Content provenance is cryptographic metadata attached to media that records how it was created, by whom or what model, and what edits it has been through.

---
Content provenance is cryptographic metadata attached to media that records how it was created, by whom or what model, and what edits it has been through.

Provenance in 2026 is dominated by C2PA (Coalition for Content Provenance and Authenticity), a manifest format that signs the chain of custody of an asset. Adobe, Microsoft, OpenAI, Leica, Sony, BBC are all C2PA members; major image generators (DALL·E 3, GPT-Image, Adobe Firefly) emit C2PA manifests by default. The chain answers: was this asset originally captured by a camera or generated by AI; which model; which edits applied; was it re-encoded. Provenance is a complement to watermarking — it lives in metadata rather than in pixels and survives differently. Both are needed to credibly track AI-generated media in 2026.

## When to use

- Newsroom workflows.
- Stock image / commercial-license pipelines.
- Legal evidence chains involving images / video.

## Common mistakes

- Treating provenance as proof of authenticity — it proves history, not truth.
- Stripping metadata on re-encode and losing the chain.

## Related terms

- [watermarking](https://promtable.com/glossary/watermarking)
- [multimodal](https://promtable.com/glossary/multimodal)
- [guardrails](https://promtable.com/glossary/guardrails)

## Sources

- [C2PA specification](https://c2pa.org/)

*Last updated: 2026-06-01*
---

Original page: https://promtable.com/glossary/provenance
Maintained by Promtable (https://promtable.com). Content: CC BY 4.0. Cite as "Promtable — https://promtable.com/glossary/provenance".
Contact: info@vibecodingturkey.com.