006·31
golden record
/ˈɡoʊl.dən ˈrɛk.ərd/ - n.
1 [colloq.] The one true version of the customer, assembled from five wrong ones by a rule no one in the room can recite.Keep. Punchy.This is the problem.
Working definition
2. The single best, reconciled version of an entity assembled from multiple sources according to defined survivorship rules.