Free Email Blockchain Timestamping for GMail
A minimal extension that adds the email address of a free blockchain timestamp service as CC -> [email protected]
As of May 2026, Free Email Blockchain Timestamping for GMail has — users in the Productivity category.
Usersno change0%
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Ratingno change0%
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— reviews
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Version
1.0
Manifest V3
Permissions & access
- Permissions
- None declared
- Host access
- https://mail.google.com/*
Screenshots
About
This extension just tries to add the "[email protected]" as CC for all emails being composed. You can track the blockchain certifications by logging in into https://www.solidnotary.com using the same email address that was used to send the email. The timestamping takes places every 24h usually but it may take longer for the free service. If you need an immediate proof without sending the document into a Internet server, please visit https://www.solidnotary.com BETA
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 90.58KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- haigdbedpfdbmckicfoodbkjniedhddi
- Developer ID
- u9526a536a19e609fa20987897517bc53
- Developer Email
- [email protected]
- Created
- Feb 20, 2025
- Last Updated (Store)
- Feb 20, 2025
- Last Scraped
- May 25, 2026
- Website
- solidnotary.com
- Support URL
- —
- Privacy Policy
- https://solidnotary.com/terms
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Data sourced from the Chrome Web Store · last verified May 25, 2026.