{"filing":{"accession_number":"0001819989-26-000043","cik":"0001819989","ticker":"CIFR","company_name":"Cipher Digital Inc.","form":"8-K","filing_date":"2026-09-25","report_date":"2026-09-24","primary_document":"cifr-20260924.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1819989/000181998926000043/cifr-20260924.htm"},"events":[{"id":35026,"run_id":32256,"accession_number":"0001819989-26-000043","anchor_item_number":"8.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"Cipher Digital amended its Barber Lake data center lease, extending the contracted term from 10 to 20 years and increasing total contracted revenue from $3.8 billion to over $9 billion, including a binding commitment with an AI lab for an additional 10-year term generating approximately $5.2 billion in incremental revenue.","company_name":"Cipher Digital Inc.","ticker":"CIFR","filing_date":"2026-09-25","form":"8-K","submitted_at":null,"items":[{"id":38943,"accession_number":"0001819989-26-000043","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Cipher Digital announced an amendment to its Barber Lake data center lease that extends the contracted term from 10 to 20 years and increases total contracted revenue from $3.8 billion to over $9 billion, including a binding commitment with an AI lab for an additional 10-year term generating ~$5.2 billion in incremental revenue. This is a material operational and strategic event involving a significant long-term lease amendment and revenue commitment, but does not fit the specific categories of M\u0026A activity, debt issuance, or other defined event types—it is best classified as a material operational/strategic business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-25T12:06:08.871315+00:00","company_name":"","ticker":null,"filing_date":""},{"id":38944,"accession_number":"0001819989-26-000043","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The disclosure centers on a material amendment to the Barber Lake data center lease that extends the contracted term from 10 to 20 years and adds approximately $5.2 billion in incremental contracted revenue, bringing total contracted revenue to over $9 billion. This is a significant operational and strategic development involving lease modification, phased delivery schedule changes, and a binding commitment with a leading AI lab. While it involves contractual arrangements and revenue implications, it does not fit neatly into financial categories (not a debt issuance, dividend, or impairment) or M\u0026A (not an acquisition or disposition), making it best classified as a material operational/strategic business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-25T12:06:08.871315+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":38943,"accession_number":"0001819989-26-000043","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Cipher Digital announced an amendment to its Barber Lake data center lease that extends the contracted term from 10 to 20 years and increases total contracted revenue from $3.8 billion to over $9 billion, including a binding commitment with an AI lab for an additional 10-year term generating ~$5.2 billion in incremental revenue. This is a material operational and strategic event involving a significant long-term lease amendment and revenue commitment, but does not fit the specific categories of M\u0026A activity, debt issuance, or other defined event types—it is best classified as a material operational/strategic business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-25T12:06:08.871315+00:00","company_name":"Cipher Digital Inc.","ticker":"CIFR","filing_date":"2026-09-25"},{"id":38944,"accession_number":"0001819989-26-000043","item_number":"8.01","item_title":"Other Events.","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The disclosure centers on a material amendment to the Barber Lake data center lease that extends the contracted term from 10 to 20 years and adds approximately $5.2 billion in incremental contracted revenue, bringing total contracted revenue to over $9 billion. This is a significant operational and strategic development involving lease modification, phased delivery schedule changes, and a binding commitment with a leading AI lab. While it involves contractual arrangements and revenue implications, it does not fit neatly into financial categories (not a debt issuance, dividend, or impairment) or M\u0026A (not an acquisition or disposition), making it best classified as a material operational/strategic business event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-25T12:06:08.871315+00:00","company_name":"Cipher Digital Inc.","ticker":"CIFR","filing_date":"2026-09-25"}]}