MPE Vault ledger
Blake Grupe — 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. How card provenance works →
🔒 Verified · Secured in the MPE Vault
PlayerBlake Grupe
Year2025
SetOptic
Card #87
GradeMpe Mint+
SerialMPE-13426518
⛓️ Authenticity & custody
🔐Authenticity fingerprint #55b5a636328
🧾Ledger reference f6c3fb1d219
🏭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.