# Source and rights ledger

**Reviewed 30 September 2026; no physical/human/classroom trial claimed.** Original saved educational texts and vector diagrams are © NeuroForgeIO Pty Ltd 2026, **CC BY4.0**: credit SubjectNest/NeuroForgeIO, link [the licence](https://creativecommons.org/licenses/by/4.0/), indicate changes. Code Apache-2.0, [licence notice](CODE-LICENSE.txt). DejaVu Sans font under its own [included licence](print/FONT-LICENSE.txt). Original fictional reports/proposals have the identities/purposes in [the source ledger](SUPPLIED-SOURCES.md), not fictitious human authors or community endorsements.

| Primary source | Current verification | Rights/claim boundary |
| --- | --- | --- |
| [ACARA official workbook](https://www.australiancurriculum.edu.au/content/dam/en/curriculum/ac-version-9/downloads/curriculum-workbook.xlsx) | Fresh HTTP200, 2,049,917 bytes, SHA db446882d2c00cf7c085a03e250e2442fda6c44011fc114680c46c1dc7a822c3; actual XML E/J and canonical all nine Foundation Science rows checked | Selected descriptions exact/unmodified; seven partial/conditional opportunities, not full attainment. |
| [QCAA Science entry](https://www.qcaa.qld.edu.au/p-10/aciq/version-9/learning-areas/p-10-science) | Indexed primary context inspected; direct HTTP403 | Queensland Prep context; local adopted programme review still needed. |
| [QCAA Prep alignment](https://www.qcaa.qld.edu.au/downloads/aciqv9/science/curriculum/ac9_science_prep_as_cd_alignment.pdf) | Complete indexed one-page 230388 ©2023; direct HTTP403 | Current PDF bytes/layout unverified; not a successfully downloaded/rendered original PDF. |
| [QCAA Prep techniques](https://www.qcaa.qld.edu.au/downloads/aciqv9/science/assessment/ac9_science_tc_prep.pdf) | Complete indexed three-page 230153-02, October 2023; direct HTTP403 | Supported modes/components/practical safety; current bytes/layout unverified. |

[ACARA current copyright](https://www.australiancurriculum.edu.au/copyright-and-terms-of-use) and [QCAA copyright](https://www.qcaa.qld.edu.au/copyright) inspected. ACARA core licensed curriculum permits attributed reuse/adaptation, including commercial reuse, subject to exceptions and proper unmodified/modified status. Logos/trademarks/site design excluded; photographs/video/support resources and third-party works may have different/restrictive terms. No such works embedded. QCAA CC BY4.0 excludes some student images/samples, third-party and protected material. Curriculum wording retains original ownership; no official endorsement or partnership claimed.

Community-held knowledge, cultural practices and ICIP remain with their holders and require their actual authority/rights/consent. No local cultural place/practice knowledge is supplied or invented. No claimed human artist/scientist/parent testimony; model labels report fictional facts only. A future actual source/listener needs willingness, item context, access and appropriate attribution/permission; no compulsory external audience, names/images/audio/uploads or home proof.

[Current source pins](source-snapshot.json), [honest blocked-fetch receipts](source-fetch-receipts.json) and [exact crosswalk](CURRICULUM-CROSSWALK.md) preserve these limits. Local material safety/access, actual child investigation, human educator/learner review and current full Queensland documents remain gates. No benefit/achievement/safety/elasticity/comfort outcome from desk QA.