# Source, verification and reuse ledger

| Source or artefact | Exact role | Verification and limit | Rights |
| --- | --- | --- | --- |
| [Australian Curriculum Version 9.0 official download](https://www.australiancurriculum.edu.au/downloads) | Exact Year 10 / Years 9 and 10 selected descriptions in the [crosswalk](CURRICULUM-CROSSWALK.md). | Official `Learning areas` XLSX retrieved **29 September 2026**, SHA-256 `db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3`; verifier checks each real workbook row, level, subject, code and wording against local `data/frameworks/acara-v9.json`. A code marks an opportunity for part of a description, not completed content or achievement. | © Australian Curriculum, Assessment and Reporting Authority (ACARA) 2010 to present, unless otherwise indicated. Selected wording attributed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) subject to [ACARA terms](https://www.australiancurriculum.edu.au/copyright-and-terms-of-use). ACARA does not endorse SubjectNest. |
| [United Nations, History of the Declaration](https://www.un.org/en/about-us/udhr/history-of-the-declaration) and accessible [OHCHR regional overview](https://bangkok.ohchr.org/universal-declaration-human-rights) | HASS History Day11: postwar context and adoption of the Universal Declaration of Human Rights by the General Assembly on **10 December 1948**. | The UN history page blocked direct automated retrieval with HTTP 403 on **29 September 2026**. Its indexed summary, the directly readable OHCHR page and the AHRC account linked below agree on the adoption date; AHRC also supports postwar context. These are later institutional pages, **not** 1948 eyewitness accounts. No UN prose or image is copied. For original wording or a contested detail, consult the original Declaration and archival records. | UN/OHCHR retain webpage rights; only short facts are paraphrased with direct links. |
| [Australian Human Rights Commission, the Declaration 75 years on](https://humanrights.gov.au/know-your-rights/understanding-human-rights/the-universal-declaration-of-human-rights-75-years-on) | HASS History Days11–12: Australia's connection, H. V. Evatt and Jessie Street in an institutional retrospective. | Australian national human-rights institution's account checked **29 September 2026**. It distinguishes Evatt's General Assembly presidency at adoption and Street's earlier 1945 UN delegation role. The learner must not infer sole authorship, identical dates or automatic domestic-law effects. No portrait or wording is reproduced. | AHRC retains page rights; only facts are paraphrased with direct attribution. |
| SubjectNest original materials | Fifty fictional practice contexts, ten fresh checks, A/B/C routes, teacher keys, three visual aids, offline rule lab and synthesized four-beat cue. | Created for this pack. Fictional responses, credits, readings, counts, quotes and people are marked. Arithmetic, links, WAV structure, deterministic PDF/audio generation and public-key language are checked by the verifier and [desk run-through](RUN-THROUGH.md). No stock, borrowed melody, third-party art, real child data or invented First Nations content. | Original teaching prose, artwork, WAV and HTML presentation © NeuroForgeIO Pty Ltd 2026, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Credit author, source, licence and changes. |
| [DejaVu Sans licence](https://dejavu-fonts.github.io/License.html) | Embedded subsets in the generated A4 PDFs. | `pdffonts` and text extraction check output; [font notice](print/FONT-RIGHTS.md) stays with assets. | Separate Bitstream Vera licence with DejaVu additions, not relicensed as SubjectNest artwork. |
| Original generator/verifier/interactive code | `print/generate_print.py`, `audio/generate_audio.py`, `verify_pack.py`, inline rule-lab JavaScript. | No network/storage in the offline page. Code is checked by lint and functional cases. Deterministic A4 and WAV files can be regenerated locally. | Code marked `SPDX-License-Identifier: Apache-2.0`; generated original teaching outputs remain CC BY 4.0. |

**Review limits:** A History web page is a secondary account. The rest of the data sources are constructed practice, not research evidence. HPE is not health, medical or safety advice; local qualified staff and policy govern. Technology examples do not certify a product, app or privacy system. Arts scores are not claims of performed work. Science inquiry examples do not establish actual physical or biological results. Translation and First Nations language/cultural content require authorised review, rather than automatic conversion.

**Original resource rights:** © NeuroForgeIO Pty Ltd 2026, SubjectNest, [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Credit author, source, licence and changes.