For marketplaces
Trust that is portable—not captive.
Bring consistent provenance into discovery, review and transaction flows while allowing the record to remain independent of any single venue.
01
Listing
A common provenance language.
Show verified identity, record standing and material events in a consistent format across categories. Buyers can distinguish evidence from assertion at a glance.
02
Transaction
Context at the point of decision.
The Passport can accompany an object through listing, diligence and handover without exposing sensitive evidence or private identities beyond their intended roles.
03
Portability
Value that survives the venue.
The record remains with the object after the sale. Marketplaces contribute to a trusted history without becoming the permanent custodian of it.