Pro Plan · Site license

Real-time stamping with priority anchoring

For WordPress or self-hosted sites: on publish/update we submit the manifest and retry until an OpenTimestamps proof anchors. We do not host article bodies; proofs stay independently verifiable even if the service pauses.

Free tier: manual stamping for content older than 72h, or auto stamping with ~7-day delay. Pro enables on-publish submissions with priority queues.
7-day trial · one per domain
Endpoint: POST /api/v1/public/sites/trial. Response includes trial_expires_at. If this domain already used a trial, please contact us to upgrade to Pro.
Who is Pro for?
  • ● News / disclosure sites needing verifiable publish-time stamps
  • ● WordPress setups wanting “stamp on publish” instead of manual uploads
  • ● Teams seeking anti-plagiarism evidence with decentralized timestamp proofs
  • ● Long-term integrity where proofs must remain verifiable if service pauses

Automated pipeline

Publish/update → generate manifest → submit to OTS → receive manifest.json and .ots. Background retries reduce manual work.

Independently verifiable

We handle digests/manifests, not article bodies. The .ots proof verifies with standard OpenTimestamps tools—no vendor lock-in.

Site-level quota & priority

Per-site quotas, queue weights, and retry policies—isolated from public queues; supports multiple sites in parallel.

Verification & hosting

Manifest and OTS can be CDN-hosted; verify via public page or offline tools for easy sharing.

Free vs Pro

DimensionFreePro (site license)
Submission quota Auto submit after ~7 days or manual submit for content older than 72h Configured per site with priority queueing
Trigger Manual click or delayed auto submit Auto on publish/update with background retries
Plugin support Basic: delayed stamping (72h/7d) Licensed: immediate stamping and Pro features
Use cases Occasional evidence / low-frequency publishing / lower risk Production: news, disclosures, high-value content, anti-plagiarism

How to activate

1
Create a site

After installing the plugin, find the generated site_id in “Settings” (no login needed). Bring it here if you like.

2
Request Pro

Send your site_id / domain and desired quota to the admin or business contact to configure the license.

3
Activate plugin/API

Refresh the WordPress plugin within 24h to pull updated account info. Questions? [email protected].

FAQ

If the service is down, can proofs still verify?

Yes. We don’t store article bodies. Keep your export, manifest, and .ots files; they verify with standard OpenTimestamps tools.

How can quota be adjusted?

Quotas and retry policies are per site. Provide the site ID and we can update limits promptly.

Can I still upload manually?

Yes. Even with Pro you can use the public OTS calculator or manual export/manifest upload as a fallback.