Detroit Red Wings logo hockey puck has been hand-signed by Mike Modano (HOF). Please note, the signature is a little smudged.The lot / autograph(s) includes an official Players Ink hologram for authenticity purposes.Authentication: Players Ink HologramThis autograph is certified by Players Ink. It comes with the numbered authentication hologram with a QR code that verifies the authentication on the Players Ink website. Scan the QR code with your mobile phone to verify the authenticity.