MPE Vault ledger
Ken Griffey Jr. — 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
PlayerKen Griffey Jr.
Year1990
SetU.D. Collector'S Choice
Card #24
GradeMpe Mint+
SerialMPE-1341658
⛓️ Authenticity & custody
🔐Authenticity fingerprint #cd7caf442dc
👛Custody wallet 0xCCS72e30281
🧾Ledger reference 72e30281306
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
2 recorded hand-offs since grading.
🔄
BOOMER → MPE ·
🔄
MPE → BOOMER ·
💰 Sales history
No recorded marketplace sales yet — this card hasn't changed hands on
MPE.