Citing year of ownership for privately owned records

I have certified copies of vital records that I have acquired over the years and am working on re-entering the records with correct citations into a new software program (correcting years of bad habits). A simple citation for my grandfather's birth certificate would be: 

North Dakota Bureau of Vital Statistics, birth certificate no. 12913 (1917), Lineol Joseph Gow; Department of Health and Consolidated Laboratories, Bismarck.

I prefer to include ownership information, especially when these images are uploaded to public family trees. When I initially ordered Lineol's birth certificate in 1990, I lived in California and would have used the following citation:

North Dakota Bureau of Vital Statistics, birth certificate no. 12913 (1917), Lineol Joseph Gow; Department of Health and Consolidated Laboratories, Bismarck; copy privately held by Kristina Gow, [address], San Jose, California.

Since I now live in Alabama, I want to use my current address. Would it be appropriate to include the current year of ownership as I create these citations or should I include a note about when the copies were obtained? For example:

North Dakota Bureau of Vital Statistics, birth certificate no. 12913 (1917), Lineol Joseph Gow; Department of Health and Consolidated Laboratories, Bismarck; copy privately held by Kristina Gow, [address], Lillian, Alabama, 2020.

OR

North Dakota Bureau of Vital Statistics, birth certificate no. 12913 (1917), Lineol Joseph Gow; Department of Health and Consolidated Laboratories, Bismarck; copy privately held by Kristina Gow, [address], Lillian, Alabama. Certificate obtained in 1990.