Skip to main content
AuthenticityHouse

Free · no login required

Hermès blind stamp checker

Read a blind-stamp letter together with its circle, square, or unframed shape.

Returns a yearPrivate browser check
Check your blind stamp
Spaces, dots, and dashes are fine. The check runs in your browser; the value you enter is not submitted to us.

Example: T

Reference only—not an authenticity verdict
A plausible date code can appear on a counterfeit, and an unusual or unreadable code does not by itself make an item counterfeit. Use the result as one clue alongside construction, materials, provenance, and expert review.