Provide the record locator ID (which is emailed to the registered email address when trust was generated). After the file is selected, the verification process starts. If the file matches the trust it will be accepted.
Reference: There are tens of billions of IoT devices in field, manufactured from ten of thousands of suppliers, and containing hundreds of billions of components. These components require firmware, RTOS or configuration data updates. OTAinfo makes it possible to manage profiles of each device individually, and dynamically customize trust for every data transaction. OTAinfo library gets integrated with native application/RTOS and adds practice of self assurance.