An example operation may include one or more of receiving motor vehicle data related to a motor vehicle from a sensor, retrieving a smart contract, related to the motor vehicle data, stored in a blockchain, performing a validation of the motor vehicle data based on validation standards stored in the smart contract, in response to the validation standards not being satisfied, identifying a required corrective action to the motor vehicle, transmitting a request for the corrective action to be performed to one or more registered entities, receiving a confirmation that the corrective action is complete, creating a blockchain transaction including the confirmation, and storing the blockchain transaction in the blockchain.