Patent ID: 11868338
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. An apparatus comprising:
a storage device comprising a blockchain ledger with sensor data sensed of an object which is cooperatively managed by a plurality of providers; and
a processor configured to
read, via a blockchain smart contract, the sensor data sensed of the object from the blockchain ledger,
read, via the blockchain smart contract, logged service data associated with the object from the blockchain ledger, wherein the read logged service data comprises a description of service actions performed by the plurality of providers,
determine that a value within the sensor data does not satisfy a predetermined threshold value within the blockchain smart contract,
determine that a service provider from among the plurality of service providers is at fault for the sensor data failing to satisfy the predetermined threshold based on the read logged service data, and
commit a blockchain transaction to the blockchain ledger which identifies the provider that is at fault for the sensor data failing to satisfy the predetermined threshold.