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. How card provenance works →

🔒 Verified · Secured in the MPE Vault
Ken Griffey, Jr. graded slab
PlayerKen Griffey, Jr.
Year1993
SetTopps
Card #405
GradeMpe Nm/Mt
SerialMPE-13420977

⛓️ Authenticity & custody

🔐Authenticity fingerprint #80c0000c2b8
👛Custody wallet 0xCCS6d3accc6
🧾Ledger reference 6d3accc6132
🏭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.
Ledger ref: 6d3accc6132 ← Back to card