Trustee Checker - PDF Timestamp Verification troch WingArc1st Trustee
Open a PDF page to verify automatically.
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Trustee Checker is a Firefox Add-on that automatically verifies RFC 3161 timestamps embedded in PDF files opened in your browser.
■ Key Features
* Automatically verifies embedded timestamp signatures simply by opening a PDF
* Displays verification results clearly in a status bar at the top of the page
* Also supports manual verification by selecting a local PDF file via the toolbar icon
■ Supported Signature Formats
* RFC 3161 timestamp tokens
* CAdES signatures (embedded in PDF)
■ Privacy
* All verification is performed entirely within the browser — no data is ever sent to external servers
* No browsing history or user data is collected
Provider: WingArc1st Inc.
■ Key Features
* Automatically verifies embedded timestamp signatures simply by opening a PDF
* Displays verification results clearly in a status bar at the top of the page
* Also supports manual verification by selecting a local PDF file via the toolbar icon
■ Supported Signature Formats
* RFC 3161 timestamp tokens
* CAdES signatures (embedded in PDF)
■ Privacy
* All verification is performed entirely within the browser — no data is ever sent to external servers
* No browsing history or user data is collected
Provider: WingArc1st Inc.
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Mear ynformaasje
- Add-on-keppelingen
- Ferzje
- 1.0.1
- Grutte
- 189,88 KB
- Lêst bywurke
- 8 dagen lyn (21 apr. 2026)
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