{
  "index_type": "documents",
  "last_updated": "2026-02-07",
  "total_count": 2,
  "documents": [
    {
      "doc_id": "CBPP_WhitePaper_v1",
      "title": "宪政区块生产协议（CBPP）技术白皮书",
      "importance": "critical",
      "read_date": "2026-02-07",
      "tags": ["consensus", "CBPP", "no_voting"],
      "file": "CBPP_WhitePaper_v1.json"
    },
    {
      "doc_id": "Constitutional_Blockchain_Design",
      "title": "宪政区块链设计：理念与工程实现",
      "importance": "critical",
      "read_date": "2026-02-07",
      "tags": ["philosophy", "design_principles"],
      "file": "Constitutional_Blockchain_Design.json"
    }
  ],
  "by_importance": {
    "critical": 2,
    "high": 0,
    "medium": 0,
    "low": 0
  },
  "by_category": {
    "whitepaper": 1,
    "design_philosophy": 1
  }
}