{"filing":{"accession_number":"0001104659-26-083490","cik":"0001780652","ticker":"CAN","company_name":"Canaan Inc.","form":"6-K","filing_date":"2026-07-14","report_date":null,"primary_document":"tm2620431d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1780652/000110465926083490/tm2620431d1_6k.htm"},"events":[{"id":17832,"run_id":15994,"accession_number":"0001104659-26-083490","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This exhibit is a monthly operational and financial update disclosing June 2026 bitcoin mining production (64 BTC), cryptocurrency treasury holdings (1,915 BTC and 3,952 ETH), hashrate metrics, and facility efficiency data. While it includes routine operational metrics, the disclosure of record cryptocurrency holdings, joint venture recovery from wildfire disruptions, and strategic updates on hash-to-heat technology deployment and Nasdaq Capital Market transfer constitute material operational and strategic developments affecting investor assessment of the company's mining operations and financial position. The exhibit does not fit discrete event categories (not earnings, not M\u0026A, not exec changes) but represents a material operational update on mining performance and strategic initiatives.","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-07-14","form":"6-K","submitted_at":null,"items":[{"id":16446,"accession_number":"0001104659-26-083490","item_number":"EX-99.1","item_title":"tm2620431d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational and financial update disclosing June 2026 bitcoin mining production (64 BTC), cryptocurrency treasury holdings (1,915 BTC and 3,952 ETH), hashrate metrics, and facility efficiency data. While it includes routine operational metrics, the disclosure of record cryptocurrency holdings, joint venture recovery from wildfire disruptions, and strategic updates on hash-to-heat technology deployment and Nasdaq Capital Market transfer constitute material operational and strategic developments affecting investor assessment of the company's mining operations and financial position. The exhibit does not fit discrete event categories (not earnings, not M\u0026A, not exec changes) but represents a material operational update on mining performance and strategic initiatives.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-14T20:02:43.946092+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":16446,"accession_number":"0001104659-26-083490","item_number":"EX-99.1","item_title":"tm2620431d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational and financial update disclosing June 2026 bitcoin mining production (64 BTC), cryptocurrency treasury holdings (1,915 BTC and 3,952 ETH), hashrate metrics, and facility efficiency data. While it includes routine operational metrics, the disclosure of record cryptocurrency holdings, joint venture recovery from wildfire disruptions, and strategic updates on hash-to-heat technology deployment and Nasdaq Capital Market transfer constitute material operational and strategic developments affecting investor assessment of the company's mining operations and financial position. The exhibit does not fit discrete event categories (not earnings, not M\u0026A, not exec changes) but represents a material operational update on mining performance and strategic initiatives.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-14T20:02:43.946092+00:00","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-07-14"}]}