Axis A · issuance & ops
Subscriber certs · ops tests · CRL/OCSP · Trust List gates — metrics below
试点·C2PA 审核中 · 韩国 2027.03 · 日本 2027.06 · 模范法为韩国法
版权 C-2026-036487 · 专利申请 10-2026-0100026(尚未注册)
Operational transparency
面向审计员和技术访客:提供实时运营测试、信任分数以及与行业内其他 CA 的基准对等性分析。
Composite trust scores are not published — pre-audit internal figures that must not be read as external assurance.
Axis A · issuance & ops
Subscriber certs · ops tests · CRL/OCSP · Trust List gates — metrics below
Axis B · media evidence
Watermark · forensic · fingerprint · C2PA · C1/C2 anchor — /xmse-learn · /security
G1 · C2PA Trust List
in-progress · Not listed (pilot) · review queue
G2 · Key management (HSM)
planned · CPS §11.3 file-based pilot live · HSM ceremony planned
G3 · WebTrust
planned · engagement pending
G4 · RFC3161 TSA
planned · No own TSA · external TSAs (DigiCert, Sectigo, SSL.com) anchored
G5 · External subscriber issuance
planned · Blocked (policy blocks external issuance) · pilot self-serve only
Subscriber issued · 0 · ops test issued 0 (may all be revoked)
Operational tests · 59/60Weighted 59/60 · 1 informational shortfall(s) · 1 operational test failure(s) · WebTrust / ETSI audit (w=10, 75%)
Generator signed paths · 22,764 paths (10,544 images + 12,220 videos · cumulative signed verify paths, not unique assets) · snapshot as of 2026-06-13 (not live)
API · /api/transparency
verified / wired-unverified / in-progress / planned — SSOT: c2pa-portal-surface-status-ssot.json