{
  "schema_version": 1,
  "source_compilation_context": {
    "md": {
      "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/md.json",
      "updated": "2026-10-24"
    }
  },
  "scope": "Exact retained city label subset. This is not a municipal boundary or complete city inventory. 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": "cities",
    "key": "md/baltimore",
    "label": "Baltimore, Maryland"
  },
  "records": [
    {
      "id": "ainet-one-market-center-baltimore-md",
      "state": "md",
      "kind": "facility",
      "name": "AiNET One Market Center (Baltimore Carrier Hotel)",
      "group": "operating",
      "status": "Reported service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Baltimore"
      ],
      "city": "Baltimore",
      "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. AiNET One Market Center building scope. Mixed-use rentable area is not all data hall.80MWnot independently energized or IT. Carrier hotel tenants not separate physical buildings; no exact original opening established. 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://www.ai.net/carrierhotel/",
          "host": "ai.net",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Unique literal source street county equivalent match"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census address range method and limits"
        },
        {
          "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-76.62554536785605%2C39.287164644576045%2C-76.61393826715796%2C39.29614775632596&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
          "host": "basemap.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed setting, acquisition date unknown"
        }
      ],
      "loc": {
        "lng": -76.619742,
        "lat": 39.291656,
        "precision": "address",
        "basis": "Published AiNET service street 300 West Lexington Street, Baltimore matched to one Census street range inside the explicitly reviewed county equivalent. Calculated service street reference only, not a surveyed roof, legal parcel, tenant floor or complete campus. Imagery acquisition date is unknown. Existing native status remains operating."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "AiNET One Market Center building scope",
          "fields": {
            "operator": "AiNET",
            "facility": "One Market Center",
            "address": "300 West Lexington Street, Baltimore, Maryland",
            "advertised_power_mw": 80,
            "power_basis": "total building power, not explicit critical IT",
            "rentable_area_sqft_min_exclusive": 150000,
            "area_scope": "telecom, data center and technical office combined"
          },
          "notes": [
            "Mixed-use rentable area is not all data hall.80MWnot independently energized or IT. Carrier hotel tenants not separate physical buildings; no exact original opening established.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.ai.net/carrierhotel/",
              "host": "ai.net",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 50",
          "scope": "The current AiNET original page identifies One Market Center at its named Baltimore location and describes existing carrier and colocation client access there. Reported service is limited to this named existing offering. It does not certify tenant occupancy, actual load, uptime performance, a physical opening day or the identity and status of another provider at the same building. Existing location and role fields remain exact.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_named_carrier_and_colocation_service",
              "scope": "The current AiNET original page identifies One Market Center at its named Baltimore location and describes existing carrier and colocation client access there. Reported service is limited to this named existing offering. It does not certify tenant occupancy, actual load, uptime performance, a physical opening day or the identity and status of another provider at the same building. Existing location and role fields remain exact."
            }
          },
          "notes": [
            "The current AiNET original page identifies One Market Center at its named Baltimore location and describes existing carrier and colocation client access there. Reported service is limited to this named existing offering. It does not certify tenant occupancy, actual load, uptime performance, a physical opening day or the identity and status of another provider at the same building. Existing location and role fields remain exact.",
            "Existing location, jurisdiction, provider roles, identities, quantities and physical opening dates remain unchanged. Proposal and administrative evidence do not certify computing operation."
          ],
          "sources": [
            {
              "url": "https://www.ai.net/carrierhotel/",
              "host": "www.ai.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 county context cohort 48, October 23, 2026",
          "scope": "County or county equivalent context only from the exact named source street and official geographic authority. No site point, municipal boundary, surveyed parcel, full campus, physical stage, operator role or quantity is admitted. Any independent point review retains its own scope and precision.",
          "fields": {
            "county_context": {
              "fips": [
                "24510"
              ],
              "names": [
                "Baltimore"
              ],
              "point_admission": false
            }
          },
          "notes": [
            "Canonical identity, address, inherited location wrapper, group, all protected facts and source history stay exact. The government street coordinates remain private geographic evidence only.",
            "The old inference municipality wrapper is retained in conflicts. The new county review leaves municipality null because no municipal boundary is certified.",
            "The exact OneMarketCenter Baltimore carrier hotel section identifies300WestLexingtonStreet. Native stateMD is retained separately to scope the literal Census query. Baltimore24510is an independent city and is not BaltimoreCounty24005. No carrier, energy, tenant or facility count claim is adopted."
          ],
          "sources": [
            {
              "url": "https://www.ai.net/carrierhotel/",
              "host": "www.ai.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "One Market Center, Baltimore"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique literal source street county equivalent match"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 49, October 23, 2026",
          "scope": "Calculated named operator service street only. Existing native status remains operating. No roof, tenant unit, surveyed legal boundary, complete campus, title, source role or new physical stage is admitted.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -76.619742,
                "lat": 39.291656,
                "precision": "address",
                "basis": "Published AiNET service street 300 West Lexington Street, Baltimore matched to one Census street range inside the explicitly reviewed county equivalent. Calculated service street reference only, not a surveyed roof, legal parcel, tenant floor or complete campus. Imagery acquisition date is unknown. Existing native status remains operating."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "300 West Lexington Street, Baltimore",
              "county_fips": [
                "24510"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "Exact AiNET One Market Center Baltimore carrier hotel section supplies300WestLexingtonStreet. Other carrier hotel markets and generic contact information are excluded. Baltimore independent city24510is distinct from BaltimoreCounty24005.",
            "Calculated named operator service street only. Existing native status remains operating. No roof, tenant unit, surveyed legal boundary, complete campus, title, source role or new physical stage is admitted.",
            "The viewed calculated street setting contains dense city blocks, road intersections and multiple separate forms and parking structures. The service street is a calculated reference, not a selected roof, floor, leased suite, title or current physical milestone.",
            "The reviewed named service street and exact contained government reference replace only an unsupported inherited general area coordinate. This is a reference correction, not physical relocation. No roof, tenant unit, full campus, physical stage or ownership is selected."
          ],
          "sources": [
            {
              "url": "https://www.ai.net/carrierhotel/",
              "host": "www.ai.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "One Market Center, Baltimore"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique literal source street county equivalent match"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census address range method and limits"
            },
            {
              "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-76.62554536785605%2C39.287164644576045%2C-76.61393826715796%2C39.29614775632596&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
              "host": "basemap.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed setting, acquisition date unknown"
            }
          ],
          "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": "Calculated operator street reference, not a surveyed roof",
      "summary": "Baltimore · Source context reviewed",
      "status_scope": "The current AiNET original page identifies One Market Center at its named Baltimore location and describes existing carrier and colocation client access there. Reported service is limited to this named existing offering. It does not certify tenant occupancy, actual load, uptime performance, a physical opening day or the identity and status of another provider at the same building. Existing location and role fields remain exact.",
      "reviewed_area_context": {
        "fips": [
          "24510"
        ],
        "review_id": "location-codex2-context048-ainet-one-market-center-baltimore-md",
        "checked": "2026-10-23",
        "confidence": "inference",
        "scope": "County or county equivalent context only from the exact named source street and official geographic authority. No site point, municipal boundary, surveyed parcel, full campus, physical stage, operator role or quantity is admitted. Any independent point review retains its own scope and precision.",
        "source_urls": [
          "https://www.ai.net/carrierhotel/",
          "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json"
        ]
      }
    },
    {
      "id": "databank-bwi1-baltimore-md",
      "state": "md",
      "kind": "facility",
      "name": "DataBank BWI1 (Downtown Baltimore Data Center)",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Baltimore"
      ],
      "city": "Baltimore",
      "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. historical2020operator datasheet. PDFpathlabelsQ32020; noexactpublicationday. Page1visuallyreviewedexplicitlyseparatessite1.5MWversuscritical600kW. Historicaldatasheetnotcurrent2026capacityorindependentFedRAMPcertificate. 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://www.databank.com/wp-content/uploads/2020/10/DB_DCTR_BWI1_Q32020_v2.pdf",
          "host": "databank.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Unique literal source street county equivalent match"
        }
      ],
      "loc": {
        "lat": 39.30512,
        "lng": -76.61447,
        "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": "captured-operator-review-round6-2026-10-14.json",
          "scope": "historical2020operator datasheet",
          "fields": {
            "operator_site_code": "BWI1",
            "published_address": "300 W Lexington Street, Baltimore, MD",
            "historical_raised_floor_sqft": 10000,
            "historical_site_power_mw": 1.5,
            "historical_critical_power_mw": 0.6
          },
          "notes": [
            "PDFpathlabelsQ32020; noexactpublicationday. Page1visuallyreviewedexplicitlyseparatessite1.5MWversuscritical600kW. Historicaldatasheetnotcurrent2026capacityorindependentFedRAMPcertificate.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.databank.com/wp-content/uploads/2020/10/DB_DCTR_BWI1_Q32020_v2.pdf",
              "host": "databank.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 county context cohort 48, October 23, 2026",
          "scope": "County or county equivalent context only from the exact named source street and official geographic authority. No site point, municipal boundary, surveyed parcel, full campus, physical stage, operator role or quantity is admitted. Any independent point review retains its own scope and precision.",
          "fields": {
            "county_context": {
              "fips": [
                "24510"
              ],
              "names": [
                "Baltimore"
              ],
              "point_admission": false
            }
          },
          "notes": [
            "Canonical identity, address, inherited location wrapper, group, all protected facts and source history stay exact. The government street coordinates remain private geographic evidence only.",
            "The old inference municipality wrapper is retained in conflicts. The new county review leaves municipality null because no municipal boundary is certified.",
            "The retained operator specification actually viewed page1labels BWI1at300WestLexingtonStreetBaltimoreMD. FilenameQ32020is a historical source period label, not a publication date or current operating finding. This county review applies to that exact retained record context, with current service and site point still unverified. A search lead at111MarketPlace is not substituted. Shared street with the AiNET record does not imply two independent physical buildings or transfer of ownership."
          ],
          "sources": [
            {
              "url": "https://www.databank.com/wp-content/uploads/2020/10/DB_DCTR_BWI1_Q32020_v2.pdf",
              "host": "www.databank.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "BWI1 legacy operator specification page1"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique literal source street county equivalent match"
            }
          ],
          "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": "Baltimore · Source context reviewed",
      "reviewed_area_context": {
        "fips": [
          "24510"
        ],
        "review_id": "location-codex2-context048-databank-bwi1-baltimore-md",
        "checked": "2026-10-23",
        "confidence": "inference",
        "scope": "County or county equivalent context only from the exact named source street and official geographic authority. No site point, municipal boundary, surveyed parcel, full campus, physical stage, operator role or quantity is admitted. Any independent point review retains its own scope and precision.",
        "source_urls": [
          "https://www.databank.com/wp-content/uploads/2020/10/DB_DCTR_BWI1_Q32020_v2.pdf",
          "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=300+West+Lexington+Street%2C+Baltimore%2C+MD&benchmark=Public_AR_Current&vintage=Current_Current&format=json"
        ]
      },
      "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": "24510"
      }
    },
    {
      "id": "tierpoint-russell-street-baltimore-md",
      "state": "md",
      "kind": "facility",
      "name": "TierPoint Baltimore (Russell Street)",
      "group": "operating",
      "status": "Operator-listed service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Baltimore"
      ],
      "city": "Baltimore",
      "address": "",
      "who": "TierPoint",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "Backup generator ratings are separate per-unit components with the stated unit counts; do not add them to IT, utility or campus capacity or infer metered usage. Redundancy is explicit.",
      "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. regional hub, site-specific source still needed. Maryland market page does not independently identify RussellStreet site specifications. Customer portfolio/hardware investment quotation is not site capex. 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://www.tierpoint.com/data-centers/maryland/",
          "host": "tierpoint.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.tierpoint.com/data-centers/maryland/baltimore/",
          "host": "www.tierpoint.com",
          "published": "",
          "date": "",
          "checked": "2026-10-17",
          "label": "Reviewed primary source"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=1401+Russell+Street%2C+Baltimore%2C+MD+21230&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Unique literal source street county equivalent match"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census address range method and limits"
        },
        {
          "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-76.63143957325018%2C39.27128111205804%2C-76.61983510439983%2C39.280264223807954&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
          "host": "basemap.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed setting, acquisition date unknown"
        }
      ],
      "loc": {
        "lng": -76.625637,
        "lat": 39.275773,
        "precision": "address",
        "basis": "Current TierPoint BAL published service street 1401 Russell Street, Baltimore, MD 21230 matched to one Census street range inside retained county context. Calculated address reference only. No surveyed roof, tenant floor, legal parcel or complete campus. Imagery acquisition date is unknown. Existing native status remains operating."
      },
      "reviewed_evidence": [
        {
          "overlay": "direct-operators-round5-2026-10-14.json",
          "scope": "regional hub, site-specific source still needed",
          "fields": {},
          "notes": [
            "Maryland market page does not independently identify RussellStreet site specifications. Customer portfolio/hardware investment quotation is not site capex.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/",
              "host": "tierpoint.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "encore-2026-10-17-batch1",
          "scope": "Limited source identity and stage review; not whole-record certification, parcel verification or a physical-site census.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "operator_listed_service",
              "scope": "TierPoint currently advertises the Baltimore facility at 1401 Russell Street, separately from BWI. Its two redundant 1.5 MW generators are backup equipment, not an IT-capacity figure or observed generation."
            }
          },
          "notes": [
            "TierPoint currently advertises the Baltimore facility at 1401 Russell Street, separately from BWI. Its two redundant 1.5 MW generators are backup equipment, not an IT-capacity figure or observed generation."
          ],
          "sources": [
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/baltimore/",
              "host": "www.tierpoint.com",
              "published": "",
              "date": "",
              "checked": "2026-10-17",
              "label": "Reviewed primary source"
            },
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/",
              "host": "www.tierpoint.com",
              "published": "",
              "date": "",
              "checked": "2026-10-17",
              "label": "Reviewed primary source"
            }
          ],
          "checked": "2026-10-17",
          "whole_record_certified": false
        },
        {
          "overlay": "K3 sourced operator roles October 22, 2026",
          "scope": "Operator relationship attributed to the named facility page published by TierPoint. This identifies the provider brand, not a legal property owner. No new status, service date, address, map reference, capacity or current physical milestone is adopted.",
          "fields": {
            "company_association": {
              "name": "TierPoint",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "Operator relationship attributed to the named facility page published by TierPoint. This identifies the provider brand, not a legal property owner. No new status, service date, address, map reference, capacity or current physical milestone is adopted."
            },
            "provider_role": "operator"
          },
          "notes": [
            "Operator relationship attributed to the named facility page published by TierPoint. This identifies the provider brand, not a legal property owner. No new status, service date, address, map reference, capacity or current physical milestone is adopted.",
            "Source retrieval is not an opening or operating date."
          ],
          "sources": [
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/baltimore/",
              "host": "www.tierpoint.com",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Reviewed operator identity source"
            }
          ],
          "checked": "2026-10-22",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 county context cohort 46, October 23, 2026",
          "scope": "County or county equivalent context from an exact operator street and official geographic authority. This review admits no site point, roof, parcel title, full campus, municipal boundary, physical stage, role or quantity. Separately reviewed map references keep their own precision and scope.",
          "fields": {
            "county_context": {
              "fips": [
                "24510"
              ],
              "names": [
                "Baltimore"
              ],
              "point_admission": false
            }
          },
          "notes": [
            "County context only, without a site coordinate admission. Any future separately reviewed map reference retains its own precision and sources.",
            "The original unreviewed approximate location wrapper, canonical address, stage, roles, quantities and all source history stay exact. No inherited point becomes reviewed.",
            "The old inference only postal municipality wrapper is retained in conflicts. This county review leaves municipality null because no municipal boundary is certified.",
            "One unique literal operator street match and containing county equivalent polygon agree. Geocoded coordinates remain private research evidence only.",
            "Baltimore24510 is an independent city county equivalent. Postal Baltimore does not select Baltimore County24005."
          ],
          "sources": [
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/baltimore/",
              "host": "www.tierpoint.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Exact named facility service street section"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=1401+Russell+Street%2C+Baltimore%2C+MD+21230&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique literal source street county equivalent match"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 47, October 23, 2026",
          "scope": "Calculated named operator service street only. Existing native status remains operating. No roof, tenant unit, surveyed legal boundary, full campus, title or physical stage is certified.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -76.625637,
                "lat": 39.275773,
                "precision": "address",
                "basis": "Current TierPoint BAL published service street 1401 Russell Street, Baltimore, MD 21230 matched to one Census street range inside retained county context. Calculated address reference only. No surveyed roof, tenant floor, legal parcel or complete campus. Imagery acquisition date is unknown. Existing native status remains operating."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "1401 Russell Street, Baltimore, MD 21230",
              "county_fips": [
                "24510"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "Exact TierPoint BAL service address evidence is retained as published: 1401 Russell Street, Baltimore, MD 21230. Corporate footer addresses, adjacent facility codes and directory substitutions are excluded. Canonical address, identity, group, county and protected source history remain exact.",
            "Calculated named operator service street only. Existing native status remains operating. No roof, tenant unit, surveyed legal boundary, full campus, title or physical stage is certified.",
            "Multiple commercial buildings, street corridors, a stadium, parking and highway infrastructure are visible. This is setting evidence only. The calculated service street does not establish an independent roof, tenant unit, title or stage.",
            "The exact named operator service street and independently contained government reference replace only an inherited unsupported general area coordinate. The measured 0.4 meter change is a reference correction, not a physical relocation. No nearby code, roof, tenant unit, full campus or physical stage is selected."
          ],
          "sources": [
            {
              "url": "https://www.tierpoint.com/data-centers/maryland/baltimore/",
              "host": "www.tierpoint.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Exact named service address, source clock retained"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=1401+Russell+Street%2C+Baltimore%2C+MD+21230&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique contained calculated street"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census address range method and limits"
            },
            {
              "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-76.63143957325018%2C39.27128111205804%2C-76.61983510439983%2C39.280264223807954&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
              "host": "basemap.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed setting, acquisition date unknown"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": false,
      "inventory_label_retained": true,
      "precision_label": "Calculated operator street reference, not a surveyed roof",
      "summary": "Baltimore · Source context reviewed",
      "status_scope": "TierPoint currently advertises the Baltimore facility at 1401 Russell Street, separately from BWI. Its two redundant 1.5 MW generators are backup equipment, not an IT-capacity figure or observed generation.",
      "typed_power_facts": [
        {
          "measure": "backup_generation",
          "value": 1.5,
          "unit": "MW",
          "as_of": null,
          "as_of_basis": "not_published",
          "observed_on": "2026-10-17",
          "basis": "operator_reported_capacity",
          "scope": "Operator lists 2 redundant generators rated 1.5 MW each. This figure is PER UNIT, not their sum, usable IT capacity, delivered generation, measured consumption or a utility allocation. Technical as-of date unpublished.",
          "sources": [
            "https://www.tierpoint.com/data-centers/maryland/baltimore/"
          ]
        }
      ],
      "reviewed_area_context": {
        "checked": "2026-10-23",
        "confidence": "inference",
        "fips": [
          "24510"
        ],
        "review_id": "location-codex2-context046-tierpoint-russell-street-baltimore-md",
        "scope": "County or county equivalent context from an exact operator street and official geographic authority. This review admits no site point, roof, parcel title, full campus, municipal boundary, physical stage, role or quantity. Separately reviewed map references keep their own precision and scope.",
        "source_urls": [
          "https://www.tierpoint.com/data-centers/maryland/baltimore/",
          "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=1401+Russell+Street%2C+Baltimore%2C+MD+21230&benchmark=Public_AR_Current&vintage=Current_Current&format=json"
        ]
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}