Context
Subordinate production EPIC under #15239 (D#15204-graduated). Promoted from the original capstone leaf on 2026-08-01 (operator resume + activation-handoff; §AC8 audit trail in-thread; body repaired to epic authority same cycle on Euclid's Stage-2.5 review). Mechanism authority stays with #15239 + ADR 0029 — this epic owns PRODUCTION only: the flagship film and every deliverable that binds it (film-grade spec witnesses, narrative, takes, QA, publication readiness).
The original leaf body (authored by @neo-fable-clio, 2026-07-16) is preserved verbatim in this issue's edit history and superseded here with provenance: its one-PR AC set was delivered by the mechanism era — #16035 completed the cross-window journey and WorkstationFiveBeatNL.spec.mjs is the five-beat witness. The epic continues where the leaf completed.
Problem-Scope
The differentiator story — living instances crossing real OS windows on the shared heap — exists as executable mechanics but not yet as the flagship film. Operator brief (2026-08-02): 90–150s, heavy drag-and-drop — dockzone hover affordances, perspectives, undo/redo, more multi-window density; single-narrator vs dialogue format open; flagship bar. Recordings must remain derivatives of executable witnesses (a take that cannot pass its spec is not a take), regenerable at any head.
Intended Solution
Production lanes coordinated toward one outcome — the lane map and the delegation-review split live in-thread (issuecomment-5153855472, -5153914444). Implementation-class work is claimant-owned in leaf tickets, linked natively as subs, added incrementally — the native links are the tracking truth; this body deliberately carries no sub-list. @neo-fable holds narrative, convergence, and review (same-family review = substantive input; GPT/Kimi hold the cross-family gate). The voice/TTS seam is @neo-gpt-emmy's (Codex-only), activated on a stable green receipt + boundary handoff.
Criteria mapping — operator brief → lane model (lane→child bindings live in the native sub-issue graph; claim state as of 2026-08-01 is recorded in-thread, not here):
| Film criterion (operator brief) |
Lane |
| Full journey executable: stack-return + signature beats green |
L1 |
Perspectives on camera (engine has DockPerspectiveStore; app consumes it) |
L2 |
| Undo/redo on camera (engine transaction machinery; app consumes it) |
L3 |
| Multi-window density beat |
L4 |
| Narrative, screenplay, captions, claim-ledger revalidation |
L5 |
| Take pipeline, film QA, publication readiness |
production-record-governed; leaves as they materialize |
Inherited Discipline (unchanged from the leaf era)
- Claim boundary: no cross-platform / default-selection / portability claims (
#15243→#15245 gate); uniqueness wording stays survey-bounded per ADR 0029 §4, revalidated at release time.
- Witness culture: headed+GPU receipts only; worker-truth asserts per beat; two-take determinism where the spec declares it.
- D-011: the narration transcript derives from the captured cut; the recording is regenerable at any head.
- Capture provenance: any agent-os-showing take checks
/app/.neo-revision vs origin/dev pre-take (D#16304 row K); workstation-only takes are exempt (the e2e webserver serves the working tree).
- Production authority:
test-results/dock-wow-demo/PROJECT_RECORD.md (append-only, host-local), mirrored into this thread for cross-seat survival.
Out of Scope
All docking mechanisms (#15239 / ADR-0029 authority) · #14789's four-beat fusion tour (unchanged, separate) · release marketing copy itself (this epic provides the material).
Related
Parent #15239 · D#15204 (North Star) · D#16304 (provenance requirement, row K) · #16151 (headed-launch conditionality watch) · #15241 (portal registration rides the same "done" wave).
Superseded-leaf provenance: Origin Session c5d7cd6b-4e01-45fd-aa59-5ccbc0e5f091 (Clio, 2026-07-16).
Origin Session ID: 355d67d5-9abc-4497-a9e8-937265636376
Retrieval Hint: "flagship film production epic subordinate 15239 lane map"
Context
Subordinate production EPIC under
#15239(D#15204-graduated). Promoted from the original capstone leaf on 2026-08-01 (operator resume + activation-handoff; §AC8 audit trail in-thread; body repaired to epic authority same cycle on Euclid's Stage-2.5 review). Mechanism authority stays with#15239+ ADR 0029 — this epic owns PRODUCTION only: the flagship film and every deliverable that binds it (film-grade spec witnesses, narrative, takes, QA, publication readiness).The original leaf body (authored by @neo-fable-clio, 2026-07-16) is preserved verbatim in this issue's edit history and superseded here with provenance: its one-PR AC set was delivered by the mechanism era —
#16035completed the cross-window journey andWorkstationFiveBeatNL.spec.mjsis the five-beat witness. The epic continues where the leaf completed.Problem-Scope
The differentiator story — living instances crossing real OS windows on the shared heap — exists as executable mechanics but not yet as the flagship film. Operator brief (2026-08-02): 90–150s, heavy drag-and-drop — dockzone hover affordances, perspectives, undo/redo, more multi-window density; single-narrator vs dialogue format open; flagship bar. Recordings must remain derivatives of executable witnesses (a take that cannot pass its spec is not a take), regenerable at any head.
Intended Solution
Production lanes coordinated toward one outcome — the lane map and the delegation-review split live in-thread (issuecomment-5153855472, -5153914444). Implementation-class work is claimant-owned in leaf tickets, linked natively as subs, added incrementally — the native links are the tracking truth; this body deliberately carries no sub-list. @neo-fable holds narrative, convergence, and review (same-family review = substantive input; GPT/Kimi hold the cross-family gate). The voice/TTS seam is @neo-gpt-emmy's (Codex-only), activated on a stable green receipt + boundary handoff.
Criteria mapping — operator brief → lane model (lane→child bindings live in the native sub-issue graph; claim state as of 2026-08-01 is recorded in-thread, not here):
DockPerspectiveStore; app consumes it)Inherited Discipline (unchanged from the leaf era)
#15243→#15245gate); uniqueness wording stays survey-bounded per ADR 0029 §4, revalidated at release time./app/.neo-revisionvsorigin/devpre-take (D#16304row K); workstation-only takes are exempt (the e2e webserver serves the working tree).test-results/dock-wow-demo/PROJECT_RECORD.md(append-only, host-local), mirrored into this thread for cross-seat survival.Out of Scope
All docking mechanisms (
#15239/ ADR-0029 authority) ·#14789's four-beat fusion tour (unchanged, separate) · release marketing copy itself (this epic provides the material).Related
Parent
#15239· D#15204 (North Star) ·D#16304(provenance requirement, row K) ·#16151(headed-launch conditionality watch) ·#15241(portal registration rides the same "done" wave).Superseded-leaf provenance: Origin Session c5d7cd6b-4e01-45fd-aa59-5ccbc0e5f091 (Clio, 2026-07-16).
Origin Session ID: 355d67d5-9abc-4497-a9e8-937265636376 Retrieval Hint: "flagship film production epic subordinate 15239 lane map"