BitProof - Archive & Timestamp Web Pages by salvagg.io
Capture web evidence and create Bitcoin-anchored proof bundles from Firefox.
Extension Metadata
About this extension
BitProof helps preserve web content with cryptographic timestamps anchored to Bitcoin.
What it does
- Capture and timestamp page evidence from Firefox
- Generate downloadable
- Support full-page capture and selected-area capture
- Verify proofs later in the BitProof verifier or with OpenTimestamps tooling
Capture modes
- Deep Archive: server-side bundle (screenshot + HTML + PDF + proof)
- Capture & Timestamp: local screenshot capture + proof bundle
- Select Area: capture and prove a user-selected region
Verification
Proofs are anchored through OpenTimestamps and can be independently verified after confirmation.
What it does
- Capture and timestamp page evidence from Firefox
- Generate downloadable
.bitproof bundles- Support full-page capture and selected-area capture
- Verify proofs later in the BitProof verifier or with OpenTimestamps tooling
Capture modes
- Deep Archive: server-side bundle (screenshot + HTML + PDF + proof)
- Capture & Timestamp: local screenshot capture + proof bundle
- Select Area: capture and prove a user-selected region
Verification
Proofs are anchored through OpenTimestamps and can be independently verified after confirmation.
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Permissions and data
Required permissions:
- Download files and read and modify the browser’s download history
- Access browser tabs
- Access your data for all websites
Required data collection, according to the developer:
- Website activity
- Website content
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 53.57 KB
- Last updated
- 2 days ago (Feb 22, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection