Blockchain based building action management

A system comprising:

• a memory;
• at least one processor in communication with the memory;
• and
• program instructions executable by one or more processor via the memory to perform a method comprising:
• obtaining first building event transaction data of a building using a first Internet of Things (IoT) device;
• recording a first blockchain block in a blockchain ledger, the first blockchain block having a timestamp and the first building event transaction data;
• obtaining second building event transaction data of the building using a second data source selected from the group consisting of (a) a second IoT device disposed at a location of the building, (b) a third IoT device disposed on an autonomous vehicle, (c) a handheld device of a first inspector member, (d) a handheld device of a second inspector member, and (e) an enterprise system of a financial member;
• recording a second blockchain block in the blockchain ledger, the second blockchain block having a timestamp, and the second building event transaction data;
• examining data of the first blockchain block and the second blockchain block in order to determine the structural integrity of the building;
• and in response to the examining:
• adjusting a maintenance schedule for the building and sending navigation data to a first autonomous vehicle for navigating a construction member to the building for maintenance of a building component;
• wherein the method includes sending a communication to dispatch one or more second autonomous vehicle to (a) pick up one or more user based on location data specifying location of the one or more user, and (b) autonomously drive the one or more user to one or more safe location.

A computer program product comprising:

• a computer readable storage medium readable by one or more processing circuit and storing instructions for execution by one or more processor for performing a computer implemented method comprising:
• obtaining first building event transaction data of a building using a first Internet of Things (IoT) device;
• recording a first blockchain block in a blockchain ledger, the first blockchain block having a timestamp and the first building event transaction data;
• obtaining second building event transaction data of the building using a second data source selected from the group consisting of (a) a second IoT device disposed at a location of the building, (b) a third IoT device disposed on an autonomous vehicle, (c) a handheld device of a first inspector member, (d) a handheld device of a second inspector member, and (e) an enterprise system of a financial member;
• recording a second blockchain block in the blockchain ledger, the second blockchain block having a timestamp, and the second building event transaction data;
• examining data of the first blockchain block and the second blockchain block in order to determine the structural integrity of the building;
• and in response to the examining:
• adjusting a maintenance schedule for the building and sending navigation data to a first autonomous vehicle for navigating a construction member to the building for maintenance of a building component;
• wherein the method includes sending a communication to dispatch one or more second autonomous vehicle to (a) pick up one or more user based on location data specifying location of the one or more user, and (b) autonomously drive the one or more user to one or more safe location.