Certiphy - Certify Your Content

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

5.0

Ratings

Updated

Aug 11, 2026

Media

5 items

Description

Create tamper-proof digital certificates for your social media posts Certiphy lets you create digital certificates for your social media posts, directly from your browser. How it works: 1. Install the extension and log in with your Certiphy account 2. Browse Instagram or LinkedIn as usual 3. Click the Certiphy button that appears on any post 4. A blockchain-backed certificate (NFT) is instantly created on Solana, proving the content existed at that exact moment Why use Certiphy? • Protect your intellectual property : prove you published first • Tamper-proof : certificates are stored on the Solana blockchain and cannot be altered or deleted • Transferable : send your certificates to clients, partners or legal teams • Works on Instagram and LinkedIn : more platforms coming soon

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
31
Description length
Characters in the listing description.
789
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
10.5

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
31
Description length
Characters in the listing description.
789
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
10.5

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.