In reply to Sense.

HEhas 3 options now:

1. Request DNA from one of Jay-Z’s relatives (with their consent) and compare it to Rymir’s sample.

2. Try a public DNA analysis through companies like 23andMe or AncestryDNA, if a relative of Jay-Z has previously taken a test and is in the database, it might be possible to detect a match (though this is rare).

3. If Jay-Z were to pass away and this person wished to claim a share of the estate, he could file a posthumous paternity claim and would then be required to prove the biological relationship.

This might involve a DNA test using a preserved biopsy sample from Jay-Z, or comparing his DNA to that of close relatives.