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Best authenticity plugins for WordPress

The most popular authenticity plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. 24TT Document Verifier leads with 100+ active installs, ahead of Timestamps (10+) and WCP Blockchain Authenticity Certificates (fewer than 10). All 6 plugins tagged “authenticity” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 6 authenticity plugins

  1. 1.
    24TT Document Verifier

    The most installed authenticity plugin, with 100+ active installs. Only 4 reviews so far, updated 1 month ago.

  2. 2.
    Timestamps

    10+ active installs. Only 3 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  3. 3.
    WCP Blockchain Authenticity Certificates

    Fewer than 10 active installs. Only 4 reviews so far, updated 1 month ago.

  4. 4.
    Copyleaks

    Fewer than 10 active installs. No reviews yet, updated 2 months ago.

  5. 5.
    ArchivioID

    Fewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.

  6. 6.
    JAZ-X Media Provenance Inspector

    Fewer than 10 active installs. No reviews yet, updated 1 month ago.

All 6 plugins tagged “authenticity”