FIELD: computing; counting.
SUBSTANCE: invention relates to a system and a method for monitoring third party access to a restricted item. System and method for monitoring third party access to a restricted item is provided. Key data is embedded in the restricted item, the key data being associated with a store of value and usable to conduct a transaction in relation to the store of value. Record of such a transaction becomes visible in a transaction ledger. Transaction ledger is monitored to determine whether a transaction in relation the store of value has occurred, and the restricted item is designated as accessed by a third party in the event that a transaction in relation to the store of value has occurred.
EFFECT: technical result is to ensure timely and reliable determination of unauthorised third party access to a restricted item.
21 cl, 8 dwg
