C2PA conformance: who passed the standard's test.
The C2PA Conformance ProgramC2PA Conformance Program: The C2PA's test that checks a product builds and reads labels the way the standard says before it is listed as conforming. tests whether a tool makes and checks labels the way the standard says. Tools that pass go on a public list. You can search it here.
- Encypher's record
- C2PA Conformant: Generator Product, assurance Level 1.
- Dates
- Passed May 26, 2026. Last updated August 5, 2026.
- Coverage
- 20 media typesMIME type: The standard name for a file format, such as image/jpeg or audio/wav, that software uses to decide how to read a file. under C2PAC2PA: The Coalition for Content Provenance and Authenticity: the group that publishes the open standard for content labels. 2.2.
- Trust Lists
- C2PA Trust Lists: CA + TSA.
Why the test matters
Any firm can say it supports C2PA. The test checks that claim. So ask for the public record, not a slide.
The official C2PA Conforming Products List records Encypher as a conformant generator product at assurance Level 1, with generation and validation coverage across 20 media types (conformance dated May 26, 2026). Encypher's claim-signing and timestamp authorities appear on the official C2PA Trust Lists.
Check Encypher on the official C2PA explorer or read about the program.
Three public lists
| List | What it names | Who relies on it |
|---|---|---|
| Conforming Products ListConforming Products List: The C2PA's public record of products that passed its conformance program. | Tools that passed the test. | Buyers picking a tool. |
| C2PA Trust ListC2PA Trust List: The list of signing authorities that conforming C2PA checkers trust by default. | Groups that vouch for signers. | Checkers, to trust a signer. |
| TSA Trust List | Each timestamp authorityTimestamp authority: An outside service that signs the time a record existed, so a signature stays checkable after its certificate expires. it trusts. | Checkers, to trust the signing time. |
Search the C2PA lists
The data comes live from the C2PA's own files. Filter by company, type or media.
Generators and validators
| Role | What it does | What the test checks |
|---|---|---|
| Generator | Makes labels and puts them in files. Our product is one. | The label is built and sealed the right way for each file type. |
| Validator | Reads labels and checks them. | It finds the label, tests the seal and signer, and reports the result. |
A pass covers the media types a tool was tested on. It does not cover every format the tool can sign. See our full format list.
For engineers
Show the technical detail
Source files
The explorer on this page reads those files in your browser from the c2pa-org/conformance-public repository. Encypher's product record id is 019d2241-eb97-7728-9ec0-cdaafba300c2.
What the test checks
A generator must emit valid JUMBF manifest stores, correctly signed COSE claims, well-formed assertions and correct embedding for each container it claims. A validator must extract the store, check COSE signatures against certificate chains, check claim and hard binding integrity, and report status codes as the specification defines.
The media types in Encypher's pass are listed by GET /api/v1/capabilities/c2pa-conformance in the API reference.
Create. Mark. Endure.
Sign with a conformant generator. Anyone can check the result.