PurRDF recipient notices
========================

Copyright 2026 Blackcat Informatics Inc. <paudley@blackcatinformatics.ca>
First-party code: MIT OR Apache-2.0 OR MulanPSL-2.0 (choose any one option).
The three complete first-party license texts accompany this notice.
Third-party and derived material retains its own terms, in addition to
the chosen first-party license. Documentation with CC-BY-4.0 headers
retains that grant. No trademark rights are granted.

This inventory preserves notices for the source material and resolved
build inputs described below. Platform alternatives and build inputs
need not occur in every compiled binary; material scopes are listed below.

gb18030-mapping-data: Unicode-3.0
Scope: original GB 18030 mapping data, source explanation and generated native tables; original Unicode and IBM notices retained; converter and generator independently written
Source: https://github.com/unicode-org/icu-data
Evidence: crates/lex/data/gb18030/PROVENANCE.md
Evidence: docs/GB18030.md
Notice: third-party/gb18030-mapping-data/0-LICENSE-ICU-DATA

gb18030-reference-2005: Unicode-DFS-2016 AND ICU
Scope: source-only independent pre-2022 mapping reference for generator and native qualification, with original notices; no converter code adopted
Source: https://github.com/unicode-org/icu/blob/release-71-1/icu4c/source/data/mappings/gb18030.ucm
Evidence: crates/lex/data/gb18030/PROVENANCE.md
Notice: third-party/gb18030-reference-2005/0-LICENSE-ICU-71

libyaml-emitter: MIT
Scope: emitter style/layout decisions reproduced from unsafe-libyaml 0.2.11; retained MIT permission notice
Source: https://github.com/dtolnay/unsafe-libyaml/tree/0.2.11
Evidence: crates/lex/PROVENANCE.md
Notice: third-party/libyaml-emitter/0-unsafe-libyaml-0.2.11-MIT.txt
Notice: third-party/libyaml-emitter/1-libyaml-COPYRIGHT-MIT.txt

unicode: Unicode-3.0
Scope: generated and vendored Unicode data; terms apply in addition to the first-party grant
Source: https://www.unicode.org/Public/17.0.0/ucd/
Evidence: crates/iri/unicode/PROVENANCE.md
Evidence: LICENSING.md
Notice: third-party/unicode/0-Unicode-3.0.txt

visual-hashing-native: MIT OR Apache-2.0 OR MulanPSL-2.0
Scope: modified inherited emoji alphabet, spoken labels and randomart rendering; upstream BLAKE3 is excluded and shared native BLAKE3 supplies the XOF
Source: https://github.com/Blackcat-Informatics/visual-hashing/tree/519c5bbdb5e0ef4c6c70aa0b5cf42a8877f6e776
Evidence: docs/provenance/visual-hashing.md
Notice: third-party/visual-hashing-native/0-LICENSE-MIT
Notice: third-party/visual-hashing-native/1-LICENSE-APACHE
Notice: third-party/visual-hashing-native/2-LICENSE-MULAN

whatwg-html-references: BSD-3-Clause
Scope: named character-reference and numeric recovery DATA incorporated into generated source under WHATWG's explicit BSD-3-Clause grant; independently written resolver and generator retain the first-party grant
Source: https://github.com/whatwg/html-build/tree/283a3531a61106d07d9a7d9fb3e6f3b9bfd33d70/entities/out
Evidence: crates/lex/data/html/PROVENANCE.md
Evidence: LICENSING.md
Notice: third-party/whatwg-html-references/0-LICENSE-WHATWG
