Access our extensive collection of verified celebrity signatures
SigCert maintains one of the world's largest databases of verified celebrity signatures, containing over 10,000 authenticated samples from thousands of famous individuals across entertainment, sports, politics, science, and history.
Our database is continuously updated with new signatures from trusted sources including auction houses, authentication services, and verified collectors. Each signature in our database has been verified through multiple authentication methods.
2,500+ signatures
3,200+ signatures
1,800+ signatures
2,500+ signatures
Complete collection of all four members' signatures from various periods
Comprehensive collection spanning his entire career
Authenticated signatures from photos, contracts, and personal items
Access to celebrity identification is included with Pro subscriptions. Simply upload a signature and our system will automatically check it against our database.
Enterprise customers can access our full database through API integration, allowing for bulk searches and custom applications.
Our database is updated weekly with new verified signatures. Pro and Enterprise subscribers receive notifications about new additions.
