30 September 2026 · authored and computer-checked pack, frozen for root review. Author desk/file checks, not independent educator approval, actual learner/family feedback, human listening, physical print/access trials or classroom pilot.
Practical teaching and truthful handover
Ten Days 191–200 scripts each have runnable six-stage 3/4/5/7/4/2-minute sequences, total 25 minutes. Seven making invitations, 30 same-goal participation routes, 20 worked life-domain examples, 20 free optional home/school bridges, ordinary child prompts and daily next steps present. Child chooses own five sound/wait decisions, last-bit-first BACK, imagined there-and-back scene or music alone, title/purpose or unstated, source/version/private/optional share. Ordinary lessons offer actual locally reviewed short one-phrase Music making before correspondence discussion; whole optional, not compulsory public/two-person/simultaneous work/travel/object passing/speed/body/voice/fine-motor/independence task.
FIRST local/shared 1–5 and BACK local 1–5/shared 6–10. Every decision including waits reverses FIRST i→BACK 6−i/BACK shared 11−i. Same fixed source allowed, no required timbre/pitch change or reversed waveform/melody. New internal phrase reversal consolidates composition/rehearsal/revision/source-purpose evidence beyond prior phrase ordering/exact return/echo/interlocking handover, without recapping every old pattern. Independent actual written-number checks verify all worked local/shared reversals/counts and four coordinated revisions. Symmetric practice can reverse to itself; count/difference alone not sufficient.
Two held public non-secure first-response checks Days 195/200 use different prescribed FIRST ideas, absent from preceding scripted materials/examples/audio. Equal-count option pair has one exact reversed relation; B-only repair uniquely solved among all 32 binary five-decision candidates, waits included/FIRST held. Private key separate; first/own recheck/support/pass/unavailable access distinct. These are planning checks, not actual performance, year-level assessment or formal certification.
PORTFOLIO and original A4 record use only actually available dated own work and observed events. Plan/own purpose/support/versions versus actual child/adult maker/phrase scope/aural/rhythm-entry/source/context/actual encounter-child response/willing audience-medium-receipt/next separate. Missing NOT AVAILABLE/UNOBSERVED/NOT SHARED, MODEL NOT ACTUAL; adult sound ADULT PERFORMANCE, score-only NOT PERFORMANCE. No generated missing sample, invented annual growth/effect/level, required home return/upload or public performance. Blank form not completed actual learner evidence.
Original supplied Back to the Start accurately computer-created model/graphical score/mathematical sound at one pitch anchor/documented author purpose. No named human composer/performer, community tradition/importance, actual scene use or achieved effect invented. Actual resource encounter/observed own child response narrow partial FE01 author purpose; varied appropriate actual wider people/community works/context/permission still required.
Current primary sources, rights and quantity boundary
Fresh official ACARA workbook HTTP 200, 2,049,917 bytes, SHA-256 db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3, identical to pinned 29 September import. Exact codes/descriptions/rows 21218/21227/21237/21246 compared. Arts overview direct 200 plus fresh official indexed Music text read; terms direct 200/unchanged hash from earlier same-session core terms/exceptions/no-endorsement review. No invented new textual read or full-page archive.
QCAA alignment direct GET 403/no PDF downloaded, fresh official indexed four codes/descriptions/Prep aspect mappings/copyright read. Music v9 page direct 403, indexed resource list previously read in same session; memo direct 403, no current adoption date asserted. School/system adoption/timetable/judgement local. Original works CC BY 4.0 with source/credit/licence/changes; ACARA/QCAA/DejaVu-Bitstream/third-party/First Nations knowledge retain terms/authority. No borrowed recording/image/music, child data or First Nations knowledge supplied; later ICIP/cultural permission/withdrawal gate held, original licence not cultural/acoustic/classroom authority. No ACARA endorsement.
Read-only Music folder inventory found twenty paired packs, ten day headings each, 200 unique headings covering Days 1–200 with no gap. This is authored quantity only; prior files not changed by this agent. It does not establish whole Music curriculum, Foundation year, full achievement standard/breadth/grade/annual growth, classroom readiness, varied actual aural/maker/community/audience evidence or official/local equivalence. Those require wider program and actual reviewed evidence.
Print, exact alternatives and signal checks
Nine original A4 SVG/searchable-PDF pairs, including source and portfolio aid. Exact alternatives preserve all printed words/title/description/ten local/shared decisions, sound/wait/undecided and source/gap statuses, with broad/raised/exact-word/AAC/no-sound choices. Independent SVG checks verify actual circle positions, all shared/local labels, waits/questions and separation of local FIRST labels from shared BACK numbers. PDFs one A4 page, embedded searchable DejaVu fonts, every extracted word inside 20-point page margins.
All nine rendered pages inspected as contact sheet; both fresh pages and portfolio inspected full-size. Initial local/shared label crowding was repaired by spacing rows, all aids regenerated and final layouts inspected. No clipping/overlap observed in reviewed final digital layouts. Not physical printer/raised/low-vision/AAC-user trial or universal access certification.
Three candidate WAVs: mono signed 16-bit PCM, 22,050 Hz, 119,070 frames/5.4 seconds, 0.20-second events/0.012-second fades. Independent exact score/onset/full event-end/silence checks cover all ten places, six whole events/three per isolated phrase, exact reversed decision relation, fixed 330 Hz source/pitch and absence of added 440/660 Hz, zero waits/tails/inter-event/head/end regions. No speech/cues/metronome/human recording/reversed waveform. Observed signed-PCM peak/RMS whole 459/146.66; FIRST 459/103.70; BACK 459/103.70. Digital measures not acoustic safety/comfortable volume/hearing/control/performance evidence.
HUMAN LISTENING NOT DONE / DEVICE NOT APPROVED / LOCAL VOLUME NOT APPROVED. All candidates held until human whole-file preview on intended device/local comfortable volume/access/willingness/stop review. Exact familiar live source/technique/space/maker approval separate. Child one-phrase actual making/whole optional, adult realization/silent plan/maker/aural/scoped rhythm-entry/audience evidence separately observed; approval never fills portfolio gaps.
Reproduction and substantive rejection
Generator run independently in temporary copy recreated all 22 generated outputs byte for byte: 18 SVG/PDF files, exact alternatives and three WAVs. Read-only verifier reports 55 valid local links and 45 manifest SHA-256 entries. Intentional manifest refresh after review, then read-only check frozen bytes. Public Markdown has no private workstation paths; portable from pack folder: python3 generate_assets.py --write, python3 verify_pack.py, python3 verify_negative_probes.py; reviewed manifest only python3 verify_pack.py --write-manifest.
Nine reproducible negative probes mutate temporary copies only; normal official/teaching/print/audio groups pass first, each changed evidence rejected:
| Changed evidence | Observed rejection |
|---|---|
| Actual BACK model circle shifted one SVG coordinate | Actual score position differs |
| Worked BACK decision changed with same count | Exact last-bit-first relation differs |
| Actual BACK WAV event moved 3.20→3.30 seconds | Detected onset differs from independent score |
| Written whole BACK onset changed 3.20→3.30 seconds | Full per-part onset transcript differs |
| Whole silence start changed 1.90→1.95 seconds | Full event-end/silence transcript differs |
| Receipt falsely names human composer/performer | Original model attribution flag rejected |
| Fresh prescribed FIRST inserted into practice | Fresh source leakage rejected |
| Actual model PDF becomes two pages | Single-A4-page condition rejected |
| Portfolio asserts CERTIFIED YEAR | False annual-certification boundary rejected |
Four-role critique and remaining actual-use gates
Teacher walkthrough critiques abstract reversal overload and blank-form-as-proof risk; scripts put short actual chosen phrase making first and record only existing evidence, notes after activity/outside preparation. Parent/carer route twenty free imagined/no-object bridges, no purchase/travel/disclosure/return/family test, private/pass/school revisit. Imagined learner own music/purpose/phrase/source/version/medium choices and exact routes, actual comfort/enjoyment/access unobserved. Funder/reviewer sees quantity limits, primary-source method/rights, reproducibility/substantive rejection/evidence gaps. Author desk critiques/responses are not actual stakeholder feedback, satisfaction, benefit, transfer, cost-effectiveness or pilot evidence.
Independent educator music/age/access/timing review, actual consented learner/family feedback, human sound/device/local-volume, exact live source approval and classroom pilot remain held. Varied actual music/context/cultural authority and actual child/adult maker/aural/scoped rhythm-entry/support/independence/source response/willing audience receipt require real observations. No whole Music/Foundation certification or official/cultural endorsement.
Only owned W39–40 folder authored. Earlier packs frozen; no shared map/tool/index edits, staging, commit or push by this agent. Root review/commit separate.
Independent agent and root desk review · 30 September 2026
The independent Foundation HASS agent reviewed the closing pack: all nine PDFs rendered, both fresh pages and the full portfolio page inspected; all 22 generated outputs reproduced, nine negative probes rejected and 55 local links checked. Root separately reviewed scripts, materials, portfolio and fresh keys. These are readable cross-agent/root file and desk checks, not human educator/parent/learner consultation, listening/device/volume clearance, physical access or classroom trials. No blocker found in those checks.
Root requested explicit unfinished-at-time-limit routes in both fresh lessons and checks, a portfolio A4 clearly labelled SUMMARY with the expanded actual dated observer/aural/rhythm/entry record in PORTFOLIO.md, and an adult-performance category only when an adult actually sounded. Those refinements were applied; silent direction remains planning. Both fresh routes offer another short sitting, no completion-speed score; unfinished is not yet observed. Affected outputs/manifest refreshed and the complete final summary page inspected. All candidate sound/human/local gates remain held.