{"filing":{"accession_number":"0001104659-26-107320","cik":"0001780652","ticker":"CAN","company_name":"Canaan Inc.","form":"6-K","filing_date":"2026-09-14","report_date":"2026-09-14","primary_document":"tm2625372d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1780652/000110465926107320/tm2625372d1_6k.htm"},"events":[{"id":33190,"run_id":30510,"accession_number":"0001104659-26-107320","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 capital allocation update disclosing August 2026 bitcoin mining production (44 BTC mined), hashrate metrics (10.05 EH/s non-JV, 4.92 EH/s JV), and a material capital allocation decision: the sale of all ETH holdings (3,952 ETH) and 54 BTC for ~$13.9M in proceeds, with $5.4M deployed to repurchase 13.6M ADSs. While the document includes routine operational metrics, the treasury monetization and share repurchase activity represent a discrete capital allocation event material to shareholders. This does not fit earnings_release (no comprehensive financial results), dividend_distribution (not a regular distribution), or dilutive_issuance (a buyback, not an issuance). The operational and capital-allocation nature makes operational_other the best fit.","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-09-14","form":"6-K","submitted_at":null,"items":[{"id":36563,"accession_number":"0001104659-26-107320","item_number":"EX-99.1","item_title":"tm2625372d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational and capital allocation update disclosing August 2026 bitcoin mining production (44 BTC mined), hashrate metrics (10.05 EH/s non-JV, 4.92 EH/s JV), and a material capital allocation decision: the sale of all ETH holdings (3,952 ETH) and 54 BTC for ~$13.9M in proceeds, with $5.4M deployed to repurchase 13.6M ADSs. While the document includes routine operational metrics, the treasury monetization and share repurchase activity represent a discrete capital allocation event material to shareholders. This does not fit earnings_release (no comprehensive financial results), dividend_distribution (not a regular distribution), or dilutive_issuance (a buyback, not an issuance). The operational and capital-allocation nature makes operational_other the best fit.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-14T13:17:39.477620+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":36563,"accession_number":"0001104659-26-107320","item_number":"EX-99.1","item_title":"tm2625372d1_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a monthly operational and capital allocation update disclosing August 2026 bitcoin mining production (44 BTC mined), hashrate metrics (10.05 EH/s non-JV, 4.92 EH/s JV), and a material capital allocation decision: the sale of all ETH holdings (3,952 ETH) and 54 BTC for ~$13.9M in proceeds, with $5.4M deployed to repurchase 13.6M ADSs. While the document includes routine operational metrics, the treasury monetization and share repurchase activity represent a discrete capital allocation event material to shareholders. This does not fit earnings_release (no comprehensive financial results), dividend_distribution (not a regular distribution), or dilutive_issuance (a buyback, not an issuance). The operational and capital-allocation nature makes operational_other the best fit.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-14T13:17:39.477620+00:00","company_name":"Canaan Inc.","ticker":"CAN","filing_date":"2026-09-14"}]}