{"filing":{"accession_number":"0001104659-26-097615","cik":"0001780652","ticker":"CAN","company_name":"Canaan Inc.","form":"6-K","filing_date":"2026-08-17","report_date":"2026-08-17","primary_document":"tm2623380d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1780652/000110465926097615/tm2623380d1_6k.htm"},"events":[{"id":28170,"run_id":25753,"accession_number":"0001104659-26-097615","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 update disclosing bitcoin mining production (46 BTC in July), cryptocurrency treasury holdings (1,917 BTC, 3,952 ETH), hashrate metrics, and mining infrastructure across global operations. While the exhibit also mentions a share repurchase authorization and a Nasdaq Capital Market transfer with a compliance period for minimum bid price, the primary substance is operational—mining output, efficiency metrics, and facility status. The delisting-risk elements (transfer to Nasdaq Capital Market, 180-day compliance period for minimum bid price) are secondary disclosures within a broader operational report and do not constitute the principal event. This is a routine monthly operational disclosure material to investors assessing the company's mining performance and asset position.","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-08-17","form":"6-K","submitted_at":null,"items":[{"id":30010,"accession_number":"0001104659-26-097615","item_number":"EX-99.1","item_title":"tm2623380d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational update disclosing bitcoin mining production (46 BTC in July), cryptocurrency treasury holdings (1,917 BTC, 3,952 ETH), hashrate metrics, and mining infrastructure across global operations. While the exhibit also mentions a share repurchase authorization and a Nasdaq Capital Market transfer with a compliance period for minimum bid price, the primary substance is operational—mining output, efficiency metrics, and facility status. The delisting-risk elements (transfer to Nasdaq Capital Market, 180-day compliance period for minimum bid price) are secondary disclosures within a broader operational report and do not constitute the principal event. This is a routine monthly operational disclosure material to investors assessing the company's mining performance and asset position.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-17T13:14:39.371155+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":30010,"accession_number":"0001104659-26-097615","item_number":"EX-99.1","item_title":"tm2623380d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational update disclosing bitcoin mining production (46 BTC in July), cryptocurrency treasury holdings (1,917 BTC, 3,952 ETH), hashrate metrics, and mining infrastructure across global operations. While the exhibit also mentions a share repurchase authorization and a Nasdaq Capital Market transfer with a compliance period for minimum bid price, the primary substance is operational—mining output, efficiency metrics, and facility status. The delisting-risk elements (transfer to Nasdaq Capital Market, 180-day compliance period for minimum bid price) are secondary disclosures within a broader operational report and do not constitute the principal event. This is a routine monthly operational disclosure material to investors assessing the company's mining performance and asset position.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-17T13:14:39.371155+00:00","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-08-17"}]}