{"schema_version":"secwatch.filing_event.v1","accession":"0001083301-25-000004","form_type":"8-K","ticker":"WULF","cik":"0001083301","company_name":"TERAWULF INC.","filed_at":"2025-01-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.887838+00:00","generated_at":"2026-05-28T12:23:25.717435+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"TeraWulf signs $1B+ HPC hosting deal with Core42; Dec self-mined 158 BTC","bullets":["Secured HPC data center leases with Core42 for >70 MW; revenue >$1B over 10-yr term; Core42 holds option for additional 135 MW in early 2026.","December 2024 self-mined 158 bitcoin; YTD total 2,728; Q4 2024 total 423; avg daily production ~5.1 BTC.","Installed self-mining capacity 9.7 EH/s (94% YoY increase); avg operating hash rate 8.4 EH/s in Dec.","Avg power cost $62,805/BTC (~$0.078/kWh); construction of 50 MW MB-5 on schedule for mid-Q1 2025.","Evaluating strategic site acquisitions beyond Lake Mariner's 750 MW potential to extend footprint."],"urls":{"canonical":"https://secwatch.observer/filing/0001083301-25-000004","json":"https://secwatch.observer/filing/0001083301-25-000004.json","markdown":"https://secwatch.observer/filing/0001083301-25-000004.md","text":"https://secwatch.observer/filing/0001083301-25-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1083301/000108330125000004/0001083301-25-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1083301/000108330125000004/wulf-20250103.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T12:23:25.717435+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}