Looking to implement C2PA? Trufo provides tooling to take care of everything from certificates and timestamping to watermarking and fingerprinting.
Learn More
Products
Resources
Developers
Company
Log In
Get Started
CA Repository
Repository maintained by the Trufo Certificate Authority (TCA).
TCA CP/CPS
Current
Archive v2.2
Archive v2.1
Archive v2.0
Archive v1.0
TCA Agreements
Subscriber Agreement
TCA Enrollment
Organization Validation (OV)
Generator Product Validation (PV)
C2PA Trust Lists
C2PA Trust List (updated 2026-09-28)
C2PA TSA Trust List (updated 2026-09-28)
C2PA Conformance Program
Conformance Program v0.2 (current, released 2026-07-31)
C2PA Conformance Program
C2PA Governance Framework
C2PA Certificate Policy
C2PA Generator Product Security Requirements
Additional Conformance Requirements Against the Content Credentials Specification
Certificate profiles and security architecture template (GitHub)
Conformance Program v0.1
C2PA Conformance Program
C2PA Governance Framework
C2PA Certificate Policy
C2PA Generator Product Security Requirements
Companion Guide for the C2PA Conforming Products List
Schemas (GitHub)
© 2025-2026 Trufo Inc.
PRODUCT
Certificates
Provenance
Watermarks
AI-Labeling
Pricing
RESOURCES
Articles
PawPrint
CP/CPS
WhitePaper (2024)
DEVELOPERS
Documentation
Dashboard
COMPANY
Contact Us
Consultations
Partner Referrals
LEGAL
Documents
Terms of Service
Privacy Policy
Subprocessors
CA Repository
Cookie Settings