ai.newnal.illi.family.artworkVersion

One finished version of a family work: the video the media service made, stored as a blob on the root admin's PDN and referenced from the family sphere (root admin repo, written by the Service Agent Node with the root admin's session). The record key is deterministic, "v1-" plus the first 32 hex characters of sha256 over homeId, artworkKey, mediaArtworkId and compositionVersion joined with newlines, so a retried write replaces the same record with the same content and other content under the same key is refused. Every succeeded version keeps its own record and blob; a later version never overwrites an earlier one. The daily schedule, occurrences and deliveries are operational state of the Service Agent Node, not records.