bii-gts-spec-20260619-070936-v1 20260619070936 Blackcat Informatics® Inc. root@blackcatinformatics.ca Blackcat Informatics® Inc. Blackcat Informatics® Inc. Patrick Audley Blackcat Informatics® Inc. https://www.wikidata.org/entity/Q140285712 BII Spruce Grove, AB, Canada https://orcid.org/0000-0003-4382-7625 The GTS-SPEC defines the Graph Transport Substrate wire format: CBOR Sequence segments, deterministic CBOR headers and frames, BLAKE3 id/prev chains, transform catalogs, RDF 1.2 fold semantics, opaque-node degradation, media types, HTTP serving rules, and conformance scopes. 06 18 2026 06 18 2026 Blackcat Informatics® Inc. Spruce Grove, AB, Canada Blackcat Informatics® Inc. https://www.wikidata.org/entity/Q140285712 BII Spruce Grove, AB, Canada 6pta6imnmw/v1 GTS-SPEC v1 https://blackcatinformatics.ca/publishing/gts-spec/v1/ https://github.com/Blackcat-Informatics/gmeow-gts/blob/bfbe9f34142b116c26e5577963f418e5cfc3d267/docs/GTS-SPEC.md 1 10.67342/xn9qgdr5mw/v1 https://github.com/Blackcat-Informatics/gmeow-gts#license GTS v1 umbrella project and specification surface. 10.67342/umcdg7675h/v1 Human-oriented GTS project page. https://blackcatinformatics.ca/projects/gts/ Source specification document in the GTS repository. https://github.com/Blackcat-Informatics/gmeow-gts/blob/bfbe9f34142b116c26e5577963f418e5cfc3d267/docs/GTS-SPEC.md Source repository for GTS engines, conformance vectors, and documentation. https://github.com/Blackcat-Informatics/gmeow-gts 1 Initial Blackcat Informatics publication-version DOI for the GTS wire-format specification. 10.67342/6pta6imnmw/v1 https://blackcatinformatics.ca/publishing/gts-spec/v1/ https://blackcatinformatics.ca/publishing/gts-spec/v1/ https://blackcatinformatics.ca/publishing/gts-spec/v1.md https://blackcatinformatics.ca/publishing/gts-spec/v1.txt https://blackcatinformatics.ca/publishing/gts-spec/v1.pdf https://blackcatinformatics.ca/publishing/gts-spec/v1.json https://blackcatinformatics.ca/publishing/gts-spec/v1.jsonld https://blackcatinformatics.ca/publishing/gts-spec/v1.ttl https://blackcatinformatics.ca/publishing/gts-spec/v1/crossref.xml Blackcat Informatics Inc. 2026 10.67342/umcdg7675h/v1 GTS: Graph Transport Substrate W3C RDF 1.2 Concepts and Abstract Syntax W3C. RDF 1.2 Concepts and Abstract Syntax. https://www.w3.org/TR/rdf12-concepts/. IETF 2020 10.17487/RFC8949 Concise Binary Object Representation (CBOR) IETF 2022 10.17487/RFC9052 CBOR Object Signing and Encryption (COSE): Structures and Process BLAKE3 cryptographic hash function BLAKE3 cryptographic hash function. https://github.com/BLAKE3-team/BLAKE3.