As we struggle with what we want to mean about the adequate properties of data in this RDS work I would like to note, in passing, an article in another field, the connected car, that spends a considerable amount of time dealing with data issues. For what it is worth The following paper, dealing with open and closed software in automobiles, is an excellent read with regard to not only cars, but also a lot of privacy, security, proprietary, and regulatory issues with regard to data, some of which may yield useful insights or ideas with regard to domain name registration data issues.

One may be with regard to data portability. Quote: As of May 2018, companies will be expressly required under the EU General Data Protection Regulation to consider data protection by design and by default, implement appropriate technical and organizational measures and enable data portability. [Council Directive 2016/670, 2016 O.J. (L 119) (EU)]

“Open Cars”, Lothar Determann determan@uchastings.edu and Bruce Perens bruce@perens.com Legal Studies Research Paper Series, Research Paper No 213, University of California Hastings College of Law.   Draft 2016-7-4, last updated 9-20, 11 AM