{
 "id": "project-specification",
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 "summary": "The governing documents of the worktree: the investigation specification, the analysis-stack design and build status, the data-source register, the reanalysis-suite scope, and a working-draft test-architecture plan.",
 "published": "2026-09-24",
 "updated": "2026-09-24",
 "license": "Apache-2.0",
 "research_status": "Specification · not results",
 "citation": "Project Cygnus / Astraea, project specification documents (2026).",
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  {
   "title": "Tier-1 archive baseline pack, September 2026",
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