The Official Authentication Of Your Favorite Conventions
Convention Authenticity Awaits
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Pricing

$12 for first autograph

$5 for each additional signature

Additional Witness Services Offered

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How We Work

At Convention Authentics, we authenticate autographs on-site at verified events. Every certified item is tied to a specific convention, date, and celebrity appearance, creating a traceable, trustworthy record.

  • Only event-signed autographs
  • Verified circumstances, not opinions
  • Unique ID links item to its origin
More on how we work
Upcoming Events

Stay tuned for our next convention appearances.

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Who We Work With

We collaborate with a range of partners to ensure a secure, verifiable autograph experience:

  • Celebrities & Talent – Guests signing at verified events and appearances.
  • Conventions & Event Organizers – Official promoters and venues hosting signings.
  • Agencies & Representation – Talent agencies and booking representatives where possible, adding additional layers of provenance.
Learn more about our partners