Patent attributes
A system may receive an item identifier and a container identifier, the item identifier being, for example, encoded in a RFID tag affixed to a physical item and the container identifier being, for example, encoded in an RFID tag affixed to a container. The system may identify, on a blockchain, an item smart contract based on the item identifier and a container smart contract based on the container identifier. The item smart contract may include environmental compliance criteria for the physical item. The system may store, on the blockchain, a mapping between an item smart contract and the container smart contract. The system may receive environmental status information derived from sensor data generated by a sensor affixed to or in the container. The system may determine the environmental status information of the container does not satisfy the environmental compliance criteria included in the item smart contract.
