MPE Vault ledger
Bryce Harper — chain of custody
Every hand this slab has passed through since it was graded, plus the authenticity fingerprint that ties the record to the physical card.
🔒 Verified · Secured in the MPE Vault
PlayerBryce Harper
Year2013
SetTopps Opening Day
Card #50
GradeMpe Mint+
SerialMPE-13441398
⛓️ Authenticity & custody
🔐Authenticity fingerprint #02f93edc069
🧾Ledger reference 09b13bc319c
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
No hand-offs recorded yet — this slab is with its original vault
holder.
💰 Sales history
No recorded marketplace sales yet — this card hasn't changed hands on
MPE.