{
  "schema_version": 1,
  "source_compilation_context": {
    "ia": {
      "attribution": {
        "inventory": {
          "name": "Compute Atlas",
          "creator": "Edward Kubiak",
          "url": "https://www.compute-atlas.com/api",
          "license": "CC BY 4.0",
          "license_url": "https://creativecommons.org/licenses/by/4.0/",
          "snapshot_url": "https://www.compute-atlas.com/api/facilities",
          "retrieved": "2026-10-14",
          "sha256": "79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37",
          "changes": "Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."
        },
        "counties": "U.S. Census Bureau county boundaries (public domain)",
        "research": "Field-specific source context. See the linked source and limits on each record."
      },
      "source_data_url": "https://datacentersatlas.com/data/ia.json",
      "updated": "2026-10-24"
    }
  },
  "scope": "Retained county context, which can be broad or unresolved. No parcel or municipal jurisdiction is inferred. Research records retain their sources, dates and location limits. Counts are not a census of operating buildings. Company name links alone do not establish ownership or operation.",
  "collection": {
    "kind": "counties",
    "key": "19083",
    "label": "Hardin County, Iowa"
  },
  "records": [
    {
      "id": "miningstore-eldora-township-ia",
      "state": "ia",
      "kind": "facility",
      "name": "MiningStore Eldora Township Site",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": true,
      "type": "Crypto/HPC (inventory classification)",
      "counties": [
        "Hardin"
      ],
      "city": "Eldora",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. MiningStore portfolio count and power arithmetic conflicts. Headline11deployedconflictswithtenliveandsite11underdevelopment. Table62.7doesnotreconcile62.5headline. No allocationfromnumberedfacilitylisttoEldora/UnionTownshipIDs;do notassignarbitrarysiteMWtoeach. Tax/returnmarketingnotindependentfinancial/legalguidance. No observedQ22026completion. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
          "host": "miningstore.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 42.3839,
        "lng": -93.2404,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "MiningStore portfolio count and power arithmetic conflicts",
          "fields": {
            "operator": "MiningStore",
            "published_iowa_portfolio_capacity_mw": 62.5,
            "headline_fully_deployed_facilities": 11,
            "narrative_live_sites": 10,
            "site11_published_capacity_mw": 3.5,
            "site11_status": "under development, historicalQ22026target",
            "published_eleven_site_capacity_sum_mw_derived": 62.7,
            "canonical_current_operating_portfolio_mw": null
          },
          "notes": [
            "Headline11deployedconflictswithtenliveandsite11underdevelopment. Table62.7doesnotreconcile62.5headline. No allocationfromnumberedfacilitylisttoEldora/UnionTownshipIDs;do notassignarbitrarysiteMWtoeach. Tax/returnmarketingnotindependentfinancial/legalguidance. No observedQ22026completion.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
              "host": "miningstore.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 36",
          "scope": "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "anonymous_iowa_numbered_mining_portfolio_without_exact_named_component_crosswalk",
              "scope": "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear."
            }
          },
          "notes": [
            "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear.",
            "The review preserves existing identity, roles, locations, jurisdictions, quantities and physical opening fields. Source publication, checked dates and physical milestones remain distinct."
          ],
          "sources": [
            {
              "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
              "host": "miningstore.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Eldora · Hardin · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "19083"
      }
    },
    {
      "id": "miningstore-union-township-hardin-ia",
      "state": "ia",
      "kind": "facility",
      "name": "MiningStore Union Township Site",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": true,
      "type": "Crypto/HPC (inventory classification)",
      "counties": [
        "Hardin"
      ],
      "city": "Union",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. MiningStore portfolio count and power arithmetic conflicts. Headline11deployedconflictswithtenliveandsite11underdevelopment. Table62.7doesnotreconcile62.5headline. No allocationfromnumberedfacilitylisttoEldora/UnionTownshipIDs;do notassignarbitrarysiteMWtoeach. Tax/returnmarketingnotindependentfinancial/legalguidance. No observedQ22026completion. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
          "host": "miningstore.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 42.39568,
        "lng": -93.25326,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "MiningStore portfolio count and power arithmetic conflicts",
          "fields": {
            "operator": "MiningStore",
            "published_iowa_portfolio_capacity_mw": 62.5,
            "headline_fully_deployed_facilities": 11,
            "narrative_live_sites": 10,
            "site11_published_capacity_mw": 3.5,
            "site11_status": "under development, historicalQ22026target",
            "published_eleven_site_capacity_sum_mw_derived": 62.7,
            "canonical_current_operating_portfolio_mw": null
          },
          "notes": [
            "Headline11deployedconflictswithtenliveandsite11underdevelopment. Table62.7doesnotreconcile62.5headline. No allocationfromnumberedfacilitylisttoEldora/UnionTownshipIDs;do notassignarbitrarysiteMWtoeach. Tax/returnmarketingnotindependentfinancial/legalguidance. No observedQ22026completion.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
              "host": "miningstore.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 36",
          "scope": "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "anonymous_iowa_numbered_mining_portfolio_without_exact_named_component_crosswalk",
              "scope": "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear."
            }
          },
          "notes": [
            "The current company page describes an Iowa mining network through numbered facility labels, without an accepted crosswalk to this inherited named municipality or township component. It also mixes a fully deployed network headline with a facility still described as under development with a passed 2026 target. Aggregate mining service, anonymous numbered locations and an elapsed forecast are not transferred to this exact component. Current phase and any independent facility identity remain unclear.",
            "The review preserves existing identity, roles, locations, jurisdictions, quantities and physical opening fields. Source publication, checked dates and physical milestones remain distinct."
          ],
          "sources": [
            {
              "url": "https://miningstore.com/miningstore-62-5-mw-bitcoin-mining-in-iowa/",
              "host": "miningstore.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Union · Hardin · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "19083"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}