{"filing":{"accession_number":"0001104659-26-089252","cik":"0001735556","ticker":"BTOG","company_name":"BIT ORIGIN Ltd","form":"6-K","filing_date":"2026-07-31","report_date":"2026-07-31","primary_document":"tm2620492d4_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1735556/000110465926089252/tm2620492d4_6k.htm"},"events":[{"id":22427,"run_id":20287,"accession_number":"0001104659-26-089252","anchor_item_number":"EX-99.1","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"summary":"The exhibit is primarily a governance announcement of a proposed corporate name change from Bit Origin Ltd to SANGRIX INC, subject to shareholder approval at an extraordinary general meeting scheduled for August 11, 2026. While the press release also discusses strategic priorities and an AI infrastructure transaction, the core disclosure is the rebranding initiative and its governance requirements. This is a material governance event as it reflects a significant corporate identity change aligned with the company's strategic direction, though it is contingent on shareholder approval and regulatory registration.","company_name":"BIT ORIGIN Ltd","ticker":"BTOG","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":[{"id":22365,"accession_number":"0001104659-26-089252","item_number":"EX-99.1","item_title":"tm2620492d4_ex99-1.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The exhibit is primarily a governance announcement of a proposed corporate name change from Bit Origin Ltd to SANGRIX INC, subject to shareholder approval at an extraordinary general meeting scheduled for August 11, 2026. While the press release also discusses strategic priorities and an AI infrastructure transaction, the core disclosure is the rebranding initiative and its governance requirements. This is a material governance event as it reflects a significant corporate identity change aligned with the company's strategic direction, though it is contingent on shareholder approval and regulatory registration.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:17:47.453499+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22365,"accession_number":"0001104659-26-089252","item_number":"EX-99.1","item_title":"tm2620492d4_ex99-1.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The exhibit is primarily a governance announcement of a proposed corporate name change from Bit Origin Ltd to SANGRIX INC, subject to shareholder approval at an extraordinary general meeting scheduled for August 11, 2026. While the press release also discusses strategic priorities and an AI infrastructure transaction, the core disclosure is the rebranding initiative and its governance requirements. This is a material governance event as it reflects a significant corporate identity change aligned with the company's strategic direction, though it is contingent on shareholder approval and regulatory registration.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:17:47.453499+00:00","company_name":"BIT ORIGIN Ltd","ticker":"BTOG","filing_date":"2026-07-31"}]}