Enter your Certification Number as it appears on the Hologram. Please Remember to enter PC prior to the six-digit serial number.
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Each signature is compared to the PRO-Cert autograph exemplar library which helps confirm or deny its legitimacy. Certified items are then given a registration number and a tamper-proof hologram. Stories, photo-proofs, quantities, prior COA's, and personal reputations are NOT taken into consideration when analyzing your autograph submission.