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s2pa
v0.1.0 ExperimentalSimple Standard for Provenance and Authenticity — the C2PA SDK plus secp256k1 (ES256K) signing, bare CMAF (.m4s) support, and DID-based identity.
MIT OR Apache-2.0 Edition 2021 MSRV 1.86.0
Quick Verdict
- ✓Actively maintained (updated 36d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (117 direct deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
31
Dependents
0
Releases
1
Size
6.5MB
Deep Insights
📊
Stable downloads
14 downloads in the last 30 days (0/day). Volume is roughly flat compared to the previous period.
📦
Heavy dependency tree
117 direct dependencies. Consider the impact on compile times and supply chain complexity.
📐
Large crate size
6.5MB is relatively large. May impact download and compile times.
Health Breakdown
Maintenance 11/25
Recency, release consistency, active ratio
Quality 10/25
Yanked ratio, deps, size, maturity, features
Community 5/20
Reverse deps, ownership, ecosystem
Popularity 2/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.1.0
100%
Release Timeline
1 releasessince 2026
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2026
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LessMore
Feature Flags
default =["openssl"]
pdfv1_apifile_ioopenssl*diagnosticsjson_schemaadd_thumbnailsno_interleaved_iorust_native_cryptoserialize_thumbnailsfetch_remote_manifests
README
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Maintainers
Dependencies
117
direct dependencies
Dependents
0
crates depend on s2pa