Core Scientific mined 256 BTC in January, down from 291 in December; no BTC sales

Core Scientific, Inc./tx

Self-mined 256 bitcoin vs 291 in December; avg 8.3 BTC/day (Dec 9.4).
Hosting customers earned est. 17 bitcoin; total energized hash rate 19.5 EH/s.
Self-mining fleet efficiency 24.5 J/TH; no bitcoin sold in January.
Delivered 48,236 MWh to local grids via power curtailment.
Operated ~161,000 miners; self-mining hash rate 18.5 EH/s.

item 7.01 item 9.01

Machine-readable event card

schema_version: secwatch.filing_event.v1
accession: 0001628280-25-004016
form_type: 8-K
ticker: CORZ
cik: 0001839341
company_name: Core Scientific, Inc./tx
filed_at: 2025-02-05T23:59:59+00:00
discovered_at: 2026-05-14T18:03:05.205063+00:00
generated_at: 2026-05-27T02:50:18.844353+00:00
sec_items: ["7.01", "9.01"]
event_type: other_material
sentiment: neutral
materiality_score: 0.5
confidence: high
secwatch_canonical_url: https://secwatch.observer/filing/0001628280-25-004016
json_url: https://secwatch.observer/filing/0001628280-25-004016.json
markdown_url: https://secwatch.observer/filing/0001628280-25-004016.md
text_url: https://secwatch.observer/filing/0001628280-25-004016.txt
edgar_index_url: https://www.sec.gov/Archives/edgar/data/1839341/000162828025004016/0001628280-25-004016-index.htm
edgar_primary_document_url: https://www.sec.gov/Archives/edgar/data/1839341/000162828025004016/core-20250205.htm
generated_by_model: deepseek-v4-flash:cloud@v2
review_status: machine_generated
human_reviewed: false
corrected: false
correction_note: null
correction_timestamp: null
superseded_by: null

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Source: SEC EDGAR

accession 0001628280-25-004016

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This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.