{
  "schema_version": 1,
  "source_compilation_context": {
    "me": {
      "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/me.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": "23005",
    "label": "Cumberland County, Maine"
  },
  "records": [
    {
      "id": "centra-portland-me",
      "state": "me",
      "kind": "facility",
      "name": "CENTRA Digital Interconnect -- 340 Cumberland (PMW01)",
      "group": "operating",
      "status": "Operator listed colocation service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Cumberland"
      ],
      "city": "Portland",
      "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. Field or source context only. Headline2.5K MVA conflicts with prose up to2.5MVA; suppress malformed headline. Headline1.1K SF building footprint should be checked against tech sheet before publication. MVA is not MW without power-factor basis. Operator identifies PWM1 carrier hotel and1MW critical capacity. Page headline power/area typography conflicts with prose. Only the listed fields were checked; imported geography, current operation, capacity and incentives require their own evidence. 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.centradigital.com/data-centers/pwm1",
          "host": "centradigital.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=340+Cumberland+Ave%2C+Portland%2C+ME+04101%2C+USA&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Complete literal computing street query, calculated range only"
        },
        {
          "url": "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-70.26860812111306%2C43.65276728853755%2C-70.25494987888695%2C43.66264871146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image",
          "host": "imagery.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Actually viewed setting, acquisition date unknown"
        }
      ],
      "loc": {
        "lng": -70.261779,
        "lat": 43.657708,
        "precision": "address",
        "basis": "The original named operator computing property source identifies 340 Cumberland Ave, Portland, ME 04101, USA. One complete unique literal Census street range supports this calculated street reference inside the unchanged county. The operator page and separately captured original brochure preserve PWM1 and the literal Cumberland computing street; the retained PMW01 inventory spelling is unchanged. No roof, legal title or complete campus is certified. Source publication and imagery acquisition dates are unknown; imagery may predate construction."
      },
      "reviewed_evidence": [
        {
          "overlay": "field-verification-2026-10-14.json",
          "scope": "Field or source context only",
          "fields": {
            "city": "Portland",
            "street": "340 Cumberland Ave",
            "facility_code": "PWM1",
            "critical_capacity_mw": 1,
            "utility_potential_mva": 2.5,
            "utility_basis": "up to2.5MVA potential, apparent power"
          },
          "notes": [
            "Headline2.5K MVA conflicts with prose up to2.5MVA; suppress malformed headline.",
            "Headline1.1K SF building footprint should be checked against tech sheet before publication.",
            "MVA is not MW without power-factor basis.",
            "Operator identifies PWM1 carrier hotel and1MW critical capacity. Page headline power/area typography conflicts with prose.",
            "Only the listed fields were checked; imported geography, current operation, capacity and incentives require their own evidence.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.centradigital.com/data-centers/pwm1",
              "host": "centradigital.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 66",
          "scope": "The complete original current Portland 1 provider body offers colocation space and interconnection at its named carrier hotel and says it is home to the internet exchange. This supports operator listed interconnection and colocation service without certifying measured critical load, occupancy, total future capacity, uninterrupted performance or an exact first opening day.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "provider_named_portland1_current_colocation_service",
              "scope": "The complete original current Portland 1 provider body offers colocation space and interconnection at its named carrier hotel and says it is home to the internet exchange. This supports operator listed interconnection and colocation service without certifying measured critical load, occupancy, total future capacity, uninterrupted performance or an exact first opening day."
            },
            "source_read_scope": {
              "complete_original_current_portland1_text_body_read": true,
              "no_capacity_location_or_first_opening_export": true
            }
          },
          "notes": [
            "The complete original current Portland 1 provider body offers colocation space and interconnection at its named carrier hotel and says it is home to the internet exchange. This supports operator listed interconnection and colocation service without certifying measured critical load, occupancy, total future capacity, uninterrupted performance or an exact first opening day.",
            "Existing roles, identities, physical placement, jurisdiction assignments, technical quantities and exact first opening days remain unchanged. Source retrieval does not date physical commissioning."
          ],
          "sources": [
            {
              "url": "https://www.centradigital.com/data-centers/pwm1",
              "host": "www.centradigital.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-24",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 69, 2026-10-24",
          "scope": "Original named operator computing street and calculated literal Census range only. All existing facts, address, county and source history remain exact. No roof, tenant floor, current operation, title or complete campus is certified.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -70.261779,
                "lat": 43.657708,
                "precision": "address",
                "basis": "The original named operator computing property source identifies 340 Cumberland Ave, Portland, ME 04101, USA. One complete unique literal Census street range supports this calculated street reference inside the unchanged county. The operator page and separately captured original brochure preserve PWM1 and the literal Cumberland computing street; the retained PMW01 inventory spelling is unchanged. No roof, legal title or complete campus is certified. Source publication and imagery acquisition dates are unknown; imagery may predate construction."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "340 Cumberland Ave, Portland, ME 04101, USA",
              "county_fips": [
                "23005"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "Original named operator computing street and calculated literal Census range only. All existing facts, address, county and source history remain exact. No roof, tenant floor, current operation, title or complete campus is certified.",
            "The inherited general area coordinate was not an independently reviewed computing street reference. The complete original named operator computing address and one complete literal Census query uniquely support this calculated street reference inside the unchanged county. The measured correction is 35.3 metres. Every source version and protected fact remains exact. This documents a source reference correction, not physical relocation, legal title, current operation, tenant floor or a selected computing roof.",
            "Original operator named PWM1 computing page gives the complete street. The separately captured brochure repeats 340 CUMBERLAND AVE. The retained PMW01 inventory spelling is preserved without renaming; the literal Portland and Cumberland computing identity is joined, not another city or footprint.",
            "The setting shows the literal street in an urban district with many substantial buildings. It supports street context only, with no selected roof, tenant floor, title or complete campus. Acquisition date is unknown."
          ],
          "sources": [
            {
              "url": "https://www.centradigital.com/data-centers/pwm1",
              "host": "www.centradigital.com",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Original named computing address, literal suite or facility spelling retained"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=340+Cumberland+Ave%2C+Portland%2C+ME+04101%2C+USA&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Complete literal computing street query, calculated range only"
            },
            {
              "url": "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-70.26860812111306%2C43.65276728853755%2C-70.25494987888695%2C43.66264871146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image",
              "host": "imagery.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Actually viewed setting, acquisition date unknown"
            }
          ],
          "checked": "2026-10-24",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Calculated street reference, not a roof or tenant floor",
      "summary": "Portland · Cumberland · Source context reviewed",
      "status_scope": "The complete original current Portland 1 provider body offers colocation space and interconnection at its named carrier hotel and says it is home to the internet exchange. This supports operator listed interconnection and colocation service without certifying measured critical load, occupancy, total future capacity, uninterrupted performance or an exact first opening day."
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}