{ "schema_version": 1, "source_compilation_context": { "tx": { "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/tx.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": "48321", "label": "Matagorda County, Texas" }, "records": [ { "id": "mara-site-mat-1177-matagorda-tx", "state": "tx", "kind": "facility", "name": "Site MAT 1177", "group": "proposed", "status": "Listed proposal", "raw_status": "proposed", "status_field": "current_status", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Matagorda" ], "city": "", "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. Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.. The purchase amount is not upfront payment or construction spending. First and second gigawatt targets in October 2027 and April 2028 are future, conditional and not critical IT demand. A Starwood partnership does not establish an executed tenant lease for the full site. The later issuer quarterly filing was found in search but its body returned 403; do not claim full original review. Original approvals and later observed outcomes take precedence; future dates have no assumed result. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.", "date": "", "events": [ [ "2026-07-02", "MARA Note 18 records execution and simultaneous closing of its MAT 1177 LLC membership acquisition on July 2, 2026. The acquired rights include owned land, land under contract and a utility agreement, with later development milestones. This is a reported company transaction, not completed campus construction or computing service." ], [ "2026-07-09", "MARA published its Matagorda planned campus acquisition announcement July 9, 2026. The planned computing uses and future power dates do not establish an operating campus or an executed tenant lease." ] ], "timeline": [], "opened": "", "tier": "", "sources": [ { "url": "https://cryptobriefing.com/marathon-digital-holdings-600m-texas-ai-bitcoin-campus/", "host": "cryptobriefing.com", "date": "2026-07-09", "published": "2026-07-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" }, { "url": "https://ir.mara.com/news-events/press-releases/detail/1424/mara-signs-agreement-with-hif-to-acquire-strategic-powered-land-site-in-texas", "host": "ir.mara.com", "published": "2026-07-09", "date": "2026-07-09", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://ir.mara.com/sec-filings/all-sec-filings/content/0001507605-26-000022/mara-20260630.htm", "host": "ir.mara.com", "published": "2026-08-06", "date": "2026-08-06", "checked": "2026-10-23", "label": "Reviewed government record" } ], "loc": { "lat": 28.82096, "lng": -96.0111, "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": "regional-development-review-round27-2026-10-14.json", "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.", "fields": { "reported_context": "Crypto Briefing reports MARA's agreement concerning MAT 1177 and a Matagorda site, with up to 600 million USD of milestone-contingent consideration and a 2 GW power target.", "independently_verified_current_operating_status": null }, "notes": [ "The purchase amount is not upfront payment or construction spending. First and second gigawatt targets in October 2027 and April 2028 are future, conditional and not critical IT demand. A Starwood partnership does not establish an executed tenant lease for the full site. The later issuer quarterly filing was found in search but its body returned 403; do not claim full original review.", "Original approvals and later observed outcomes take precedence; future dates have no assumed result.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://cryptobriefing.com/marathon-digital-holdings-600m-texas-ai-bitcoin-campus/", "host": "cryptobriefing.com", "date": "2026-07-09", "published": "2026-07-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 53", "scope": "MARA original July 9 release and August 6 quarterly filing identify a planned Matagorda digital infrastructure campus. Note 18 records a July 2, 2026 agreement and simultaneous acquisition closing for MAT 1177 LLC, which holds a mix of an owned parcel, land purchase contract rights and utility agreement rights. Closing of the company acquisition does not mean all land contracts, development milestones, power authorization or a tenant lease are complete. The filing expressly describes intended campus development. Current status is a listed proposal only, without changes to ownership, roles, land identity or technical quantities.", "fields": { "current_stage_evidence": { "outcome": "original_named_planned_campus", "scope": "MARA original July 9 release and August 6 quarterly filing identify a planned Matagorda digital infrastructure campus. Note 18 records a July 2, 2026 agreement and simultaneous acquisition closing for MAT 1177 LLC, which holds a mix of an owned parcel, land purchase contract rights and utility agreement rights. Closing of the company acquisition does not mean all land contracts, development milestones, power authorization or a tenant lease are complete. The filing expressly describes intended campus development. Current status is a listed proposal only, without changes to ownership, roles, land identity or technical quantities." }, "source_read_scope": { "release_project_and_transaction_sections_read": true, "quarterly_selected_sections": [ "Note 18 Subsequent Events MAT 1177 transaction", "Matagorda discussion in liquidity and business overview" ], "simultaneous_company_closing_not_all_land_closing": true, "other_long_ridge_transaction_not_transferred": true, "earlier_access_hold_not_retroactively_removed": true } }, "notes": [ "MARA original July 9 release and August 6 quarterly filing identify a planned Matagorda digital infrastructure campus. Note 18 records a July 2, 2026 agreement and simultaneous acquisition closing for MAT 1177 LLC, which holds a mix of an owned parcel, land purchase contract rights and utility agreement rights. Closing of the company acquisition does not mean all land contracts, development milestones, power authorization or a tenant lease are complete. The filing expressly describes intended campus development. Current status is a listed proposal only, without changes to ownership, roles, land identity or technical quantities.", "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://ir.mara.com/news-events/press-releases/detail/1424/mara-signs-agreement-with-hif-to-acquire-strategic-powered-land-site-in-texas", "host": "ir.mara.com", "published": "2026-07-09", "date": "2026-07-09", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://ir.mara.com/sec-filings/all-sec-filings/content/0001507605-26-000022/mara-20260630.htm", "host": "ir.mara.com", "published": "2026-08-06", "date": "2026-08-06", "checked": "2026-10-23", "label": "Reviewed government record" } ], "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": "Matagorda ยท Source context reviewed", "status_scope": "MARA original July 9 release and August 6 quarterly filing identify a planned Matagorda digital infrastructure campus. Note 18 records a July 2, 2026 agreement and simultaneous acquisition closing for MAT 1177 LLC, which holds a mix of an owned parcel, land purchase contract rights and utility agreement rights. Closing of the company acquisition does not mean all land contracts, development milestones, power authorization or a tenant lease are complete. The filing expressly describes intended campus development. Current status is a listed proposal only, without changes to ownership, roles, land identity or technical quantities.", "event_evidence": [ { "date": "2026-07-02", "text": "MARA Note 18 records execution and simultaneous closing of its MAT 1177 LLC membership acquisition on July 2, 2026. The acquired rights include owned land, land under contract and a utility agreement, with later development milestones. This is a reported company transaction, not completed campus construction or computing service.", "kind": "announced", "sources": [ { "url": "https://ir.mara.com/sec-filings/all-sec-filings/content/0001507605-26-000022/mara-20260630.htm", "host": "ir.mara.com", "published": "2026-08-06", "date": "2026-08-06", "checked": "2026-10-23", "label": "Reviewed government record" } ] }, { "date": "2026-07-09", "text": "MARA published its Matagorda planned campus acquisition announcement July 9, 2026. The planned computing uses and future power dates do not establish an operating campus or an executed tenant lease.", "kind": "announced", "sources": [ { "url": "https://ir.mara.com/news-events/press-releases/detail/1424/mara-signs-agreement-with-hif-to-acquire-strategic-powered-land-site-in-texas", "host": "ir.mara.com", "published": "2026-07-09", "date": "2026-07-09", "checked": "2026-10-23", "label": "Reviewed government record" } ] } ], "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": "48321" } } ], "compilation_license": "withheld_pending_owner_decision" }