Terms of Service

Beta. Last updated November 11, 2026.

1. What SlabOwner is

SlabOwner is a registry of ownership claims for graded collectibles. We record that a verified person showed us they held a specific slab on a specific date, and we record transfers between users. We do not grade, inspect, authenticate or guarantee any card. Whether a card is genuine is a question for the grader and the marketplace. Nothing on this site is a statement that a card is authentic.

2. Eligibility

You must be 18 or older. One account per person.

3. Your claims

When you register a card you confirm that you physically hold it, that the details you entered match the label, and that the photos are live and unedited. Submitting a false claim may result in removal of your records and a report to the relevant marketplace or law enforcement.

4. Transfers and releases

A transfer moves the record to the buyer when the buyer accepts it. Transfers are final. A release removes your record without naming a new owner. We may revoke a record if we find it was obtained by fraud or if a competing claim is sound.

5. Identity checks

ID checks are performed by Stripe. By starting one you consent to Stripe collecting and processing your ID document and a selfie, including biometric data, under Stripe's privacy terms. We receive only the result, your verified name and your date of birth, and we keep only the result and an encrypted copy of your name.

6. Fees

SlabOwner is free during the beta. We will give notice before any fees apply.

7. Limitation of liability

The service is provided "as is". To the fullest extent permitted by law, SlabOwner and its founders are not liable for any loss arising from reliance on a record, from a card being counterfeit, misgraded or stolen, or from any transaction between users. Our total liability to you is limited to $100.

8. Changes

We may update these terms. Continued use after notice means you accept them.

Questions: hello@slabowner.com