One cluster (cl:123) known by five names. All five persist (accretive — nothing merged or deleted). No score is stored; every weight is derived at resolution from the attestor's contextual credibility. The same store answers different "best" values per purpose.
Pile on unverified attestations saying his sister calls him "Bob". Watch the sister-context result not flip — one Mother outweighs a crowd of strangers. Then add a single DIDIT-verified "Bobby" and watch it move.