# Sources, rights and claim limits

- [Official Australian Curriculum v9 workbook](https://www.australiancurriculum.edu.au/content/dam/en/curriculum/ac-version-9/downloads/curriculum-workbook.xlsx), project source retrieved 29 September 2026 and verified against its imported records on 30 September 2026. SHA-256 `db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3`. The [crosswalk](CURRICULUM-CROSSWALK.md) records exact codes, rows, level and wording; the local verifier checks them.
- [QCAA Design and Technologies Version 9.0 page](https://www.qcaa.qld.edu.au/p-10/aciq/version-9/learning-areas/p-10-technologies/design-and-technologies), checked 30 September 2026, lists the [Prep Design-specific alignment PDF](https://www.qcaa.qld.edu.au/downloads/aciqv9/technologies/curriculum/ac9_tech_design_prep_as_cd_alignment.pdf). Direct automated PDF retrieval returned 403; the page and listed URL establish Queensland Prep context, while exact description text is pinned to ACARA's workbook. Neither body endorses SubjectNest.
- [ACARA copyright and terms](https://www.australiancurriculum.edu.au/copyright-and-terms-of-use) govern the limited quoted curriculum wording. It is not included in our original-content licence.

All pretend pad briefs, scripts, worked swaps, checks, SVG diagrams, converted PDFs and linear/tactile alternatives were newly authored here. No borrowed song, recording, student image, vessel photo, family information, community-held cultural design or third-party worksheet is embedded. Original educational text/art are © NeuroForgeIO Pty Ltd 2026 under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/): credit “SubjectNest by NeuroForgeIO Pty Ltd”, link source and licence, note changes. Generator/verifier code is [Apache-2.0](CODE-LICENSE.txt); DejaVu Sans used in PDF conversion retains its [separate font licence](print/DEJAVU-FONT-LICENSE.txt). `rsvg-convert` and `pypdf` are build tools, not bundled learner content; the generator pins PDF time metadata for reproducible outputs.

**Claim limits:** Card and cloth on a page are candidate names, not measured material properties. A gentle sound is optional and can be perceived differently; no universal “quiet” finding is supplied. A dry empty-vessel placement is not a capacity comparison, leak/stability trial or approval for use beside water. Real familiar objects, actual material handling and user responses need school control and direct observation. No translated lesson or First Nations language wording is claimed; qualified locale and community authority would be needed for future versions. Human educator, child and accessibility-user review remains due.