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.
24TT Document VerifierThe most installed authenticity plugin, with 100+ active installs. Only 4 reviews so far, updated 1 month ago.
- 2.
Timestamps10+ active installs. Only 3 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 3.
WCP Blockchain Authenticity CertificatesFewer than 10 active installs. Only 4 reviews so far, updated 1 month ago.
- 4.
CopyleaksFewer than 10 active installs. No reviews yet, updated 2 months ago.
- 5.
ArchivioIDFewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 6.
JAZ-X Media Provenance InspectorFewer than 10 active installs. No reviews yet, updated 1 month ago.
All 6 plugins tagged “authenticity”

24TT Document Verifier
Up in the last 7 days:33#13,611by 24 Tech Time1 month ago
The 24TT Document Verifier is a powerful, enterprise-grade solution designed for institutions, universities, businesses, and government bodies globall …
- Installs
- 100+
- Rating
- 5.0(4)
- Downloads
- 11/day

Timestamps
#48,444by ScoreDetect1 year ago
Help boost SEO. Timestamp your WordPress content to empower your content authenticity and increase user trust.
- Installs
- 10+
- Rating
- 5.0(3)
- Downloads
- 0/day

WCP Blockchain Authenticity Certificates
Up in the last 7 days:4,195#59,086by woochainpro1 month ago
Let customers request a verifiable certificate of authenticity for their order, recorded permanently on a public blockchain.
- Installs
- <10
- Rating
- 5.0(4)
- Downloads
- 0/day

Copyleaks
#62,361by Copyleaks2 months ago
Use the Copyleaks API to detect AI-generated content, plagiarism, and grammar issues in your posts and pages.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

ArchivioID
Up in the last 7 days:3,316#66,147by mtnviewpro7 months ago
OpenPGP signature verification, multi-signer workflows, key lifecycle management, and public proof pages for ArchivioMD.
- Installs
- <10
- Rating
- –
- Downloads
- 6/day

JAZ-X Media Provenance Inspector
Up in the last 7 days:1,637#66,926by jazxinnovation1 month ago
Inspect WordPress media provenance, track derivative credential loss, and verify C2PA data locally in the browser.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day