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v0.1.0
Changes
First tagged release of provcheck — the free, open-source, offline
C2PA Content Credentials verifier.
What's in this release
- CLI: single-binary verifier with human + JSON output modes.
- Trust-store policy:
--trust-store <PATH>+--require-trusted
to gate verification on a PEM trust bundle. - Library (
provcheck-core): embed the same verifier in your own
Rust tools. Both crates are on crates.io.
Install
cargo install provcheck-cli(any platform with Rust ≥ 1.85)- or download a binary below (Windows x86_64, Linux x86_64, macOS Apple Silicon)
- Intel-Mac binary deferred — use cargo or Rosetta for now.
Supported formats
Whatever the upstream c2pa crate supports: WAV, MP3, JPEG, PNG, HEIC,
AVIF, WebP, MP4, MOV.
Downloads
Platform binaries are attached below with SHA-256 checksums.
Source
Full source for this release is in this repo. Development happens in
the private provcheck-dev repository; each release is a curated
snapshot.