Core Scientific mined 247 self-mined bitcoin in March, up 15% from February; YTD total 718

Core Scientific, Inc./tx

Self-mined 247 bitcoin in March (avg 8.0/day), up from 215 in February; customers earned ~17 bitcoin.
Self-mining energized hash rate 18.1 EH/s (down from 18.4); total hash rate 19.1 EH/s.
Fleet efficiency improved to 24.3 J/TH from 24.4 J/TH; operating ~163,000 miners.
Delivered 35,295 MWh to local grids through power curtailment on multiple occasions.

item 7.01 item 9.01

Machine-readable event card

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ticker: CORZ
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company_name: Core Scientific, Inc./tx
filed_at: 2025-04-07T23:59:59+00:00
discovered_at: 2026-05-14T18:02:50.059597+00:00
generated_at: 2026-05-23T19:56:08.084737+00:00
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Source: SEC EDGAR

accession 0001628280-25-016969

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