{"filing":{"accession_number":"0001104659-26-105660","cik":"0001780652","ticker":"CAN","company_name":"Canaan Inc.","form":"6-K","filing_date":"2026-09-08","report_date":"2026-09-08","primary_document":"tm2624951d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1780652/000110465926105660/tm2624951d1_6k.htm"},"events":[{"id":31783,"run_id":29182,"accession_number":"0001104659-26-105660","anchor_item_number":"EX-99.1","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This exhibit is a press release announcing Canaan Inc.'s unaudited financial results for the second quarter 2026, including total revenues of US$31.9 million, net loss of US$97.6 million, and key operational metrics (243 BTC mined, record 1,915 BTC treasury). The disclosure includes detailed financial statements, management commentary, and forward guidance for Q3 2026, all hallmarks of a quarterly earnings release. Material to investors as it discloses significant operating losses, substantial non-cash impairments (US$25.3 million inventory write-down, US$9.2 million property impairment), and cryptocurrency fair-value losses.","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-09-08","form":"6-K","submitted_at":null,"items":[{"id":34765,"accession_number":"0001104659-26-105660","item_number":"EX-99.1","item_title":"tm2624951d1_ex99-1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is a press release announcing Canaan Inc.'s unaudited financial results for the second quarter 2026, including total revenues of US$31.9 million, net loss of US$97.6 million, and key operational metrics (243 BTC mined, record 1,915 BTC treasury). The disclosure includes detailed financial statements, management commentary, and forward guidance for Q3 2026, all hallmarks of a quarterly earnings release. Material to investors as it discloses significant operating losses, substantial non-cash impairments (US$25.3 million inventory write-down, US$9.2 million property impairment), and cryptocurrency fair-value losses.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-08T11:21:37.849636+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":34765,"accession_number":"0001104659-26-105660","item_number":"EX-99.1","item_title":"tm2624951d1_ex99-1.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This exhibit is a press release announcing Canaan Inc.'s unaudited financial results for the second quarter 2026, including total revenues of US$31.9 million, net loss of US$97.6 million, and key operational metrics (243 BTC mined, record 1,915 BTC treasury). The disclosure includes detailed financial statements, management commentary, and forward guidance for Q3 2026, all hallmarks of a quarterly earnings release. Material to investors as it discloses significant operating losses, substantial non-cash impairments (US$25.3 million inventory write-down, US$9.2 million property impairment), and cryptocurrency fair-value losses.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-08T11:21:37.849636+00:00","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-09-08"}]}