{
  "base_dataset": "verified_construction_core/2026-08-20-v0.18-draft-thirty-seventh-reviewed",
  "base_manifest_sha256": "7a383263ac1007a2577dd3e51a9b1fa6c6c7175528c75b20a71ba6f70139b0a2",
  "cohort_lifecycle_reference_date": "2026-10-13",
  "counts": {
    "countries": 44,
    "evidence": 929,
    "host_estate_context_projects": 3,
    "non_us_sites": 132,
    "official_boundary_projects": 5,
    "physical_sites": 198,
    "projects": 201
  },
  "files": {
    "ATTRIBUTION.txt": {
      "bytes": 252638,
      "sha256": "beb5e248fab73bf68d47d12efc24db9ee85e401576bf236e9f8d260f8fedeea5"
    },
    "README.md": {
      "bytes": 366,
      "sha256": "366e0774724c0cd11da9d0fc77646c998a27ed2a697ddc0a63f03b592f601d6b"
    },
    "evidence.csv": {
      "bytes": 489053,
      "sha256": "9c15e7b71c3e5debc78a8fd4b6f5cc31f2c7b583a2b1d181001a469de4c2cb7d"
    },
    "projects.csv": {
      "bytes": 467366,
      "sha256": "e702d4683282d2dabcdc6b26d63a61fbf230befd69f643f8bbc38a7365c82378"
    },
    "review-provenance.json": {
      "bytes": 14975,
      "sha256": "e16322d5ca037013da4d07476a48e532fd1ad29b3d5ae0e8b764ca14f3429f3d"
    },
    "schema.json": {
      "bytes": 26609,
      "sha256": "93d376a0b78b66e709d250c0ad8b8b70ec0e6dbadc39b3c2017a28ade04a8e29"
    },
    "selection-report.json": {
      "bytes": 998,
      "sha256": "60024399fe32835873945389b9d829bd86b35cc8ef4f0baf5837084b3e00ca7e"
    },
    "sites.csv": {
      "bytes": 357021,
      "sha256": "ac05d2208251f84a8a323700ab266f21d9c115a941f2763485e373ad56e29aed"
    },
    "sites.geojson": {
      "bytes": 581842,
      "sha256": "5bc76aaf72d2c0fffa94f870d219636304fada16b82cdf64cc5618f053e9247e"
    }
  },
  "format": "datacenter-atlas-update-v1",
  "input_path": "definitions/atlas-update-2026-10-13.json",
  "input_sha256": "052dce7f4af717e89084994b5970d7376b14d7c1bf38f3f2508ef28150e17354",
  "observation_window_end": "2026-09-22",
  "observation_window_start": "2026-05-26",
  "release_status": "published",
  "source_files": [
    {
      "path": "sources/atlas-update-2026-10-13-primary-sources.json",
      "sha256": "8e195f6e126d1194c6ea574950c6109ab67c22be6255d46dbaf08294d07c0d17"
    }
  ],
  "updated_at": "2026-10-13"
}