Aerial synthetic three-portal fixture — September 5 snapshot

Aerial’s three-portal demonstration uses the same fictional family, donor and institution so a viewer can follow one record across different permissions. Maya Brooks, her children Ella and Leo, donor Evan Park (HBR-2041), and Dr. Lena Ortiz at Harbor Cryobank are fictional demonstration identities. Generated portraits and supporting avatars do not represent real customers. Roster scale is demonstration data, not traction.

The September 5 expansion preserved the original three logins and their relationships, then added institutional scale around the featured story. The counts below are taken from the versioned expanded-fixture documentation and its saved database-verification evidence. They describe that historical snapshot, not the current production database.

Measure	September 5 value	Meaning
Donor profiles	240	Institutional donor roster; most supporting profiles have no login.
Recipient households	600	Household records, not 600 authenticated users.
Linked children across clinic	722	Child records; not the same unit as household or person counts.
Featured HBR-2041 households	12	Connected sibling-family story used in the initial rehearsal.
Featured children	16	Children linked to HBR-2041 in that version.
Fictional people	1,865	All cast and supporting people, including adults and children.
Photographic portraits	40	Generated featured-cast portraits.
Supporting avatars	1,825	Distinct deterministic initials badges, not recycled portraits.
Image attachments / memberships	1,939 / 1,939	Reuse across authorized canvases; not unique-person totals.
Login accounts	3	Family, donor and clinic demonstration entry points.

Connected structure

The source model distinguishes a donor profile, a recipient household, a person, a child relationship, a canvas membership, an image attachment and an account. Twelve featured households connect to HBR-2041; sixty additional donor groups have nine or ten households each. Another 179 donors have no household links in the expansion. Background households occupy private clinic canvases so the family and donor canvases can stay focused on their permitted network.

Maya’s family view, Evan’s donor view and Lena’s clinic view should be different projections of shared records. The original rehearsal checked that a shared health update appeared where allowed and a private donor note did not. Later product scenarios intentionally distinguish total recorded families from the subset visible to each role. Project 0086’s later scenario names 23 recorded families and 34 children, while Maya sees 12 families and 16 children and Evan sees five families and nine children. These are later scenario-specific totals, not numbers to silently substitute into the September 5 dataset.

What the saved checks establish

The expanded fixture documentation records a rollback dry run followed by a guarded additive load, independent count readback, valid parent/child date relationships, distinct background-avatar hashes, and search and pagination checks in both institutional rosters. Searching HBR-2041 returned the featured donor and twelve families. Role switching was also checked against access to unrelated clinic records.

Those checks establish scoped demo consistency. They are not a comprehensive load test, security certification, medical validation or evidence of real-world adoption. The source’s browser policy blocked visual inspection of the local expanded gallery, even though the file and its referenced media were checked. This intake does not upgrade that limitation into a completed gallery visual review.

Reuse boundary

Use this snapshot to explain the connected-demo method and its count semantics. For a new recording, select the intended fixture version, read its permissions and scenario changes, rehearse the exact cross-role update, and retain a dated readback. Do not reset unrelated records or assume saved credentials still work. The current Project 0086 handoff leaves video production paused; its latest draft is V12, with editorial acceptance outstanding.

Source task: Assess YC marketing readiness, September 5; related continuation: Assess YC marketing readiness (2), through September 8. Source documents: aerial-platform/DOCS/DEMO/three-portal-fixture-2026-09-05/expanded/README.md, saved database verification, and aerial-platform/DOCS/PROJECTS/in-review/0086_unified-trust-workflows-and-demo.md. This curated record excludes logins, credentials, raw records and private connection material.