{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-120660","form_type":"8-K","ticker":"GBTC","cik":"0001588489","company_name":"Grayscale Bitcoin Trust ETF","filed_at":"2024-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.891188+00:00","generated_at":"2026-05-30T06:04:17.206713+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Grayscale Bitcoin Trust formally changes name to Grayscale Bitcoin Trust ETF","bullets":["Name change effective November 4, 2024 from 'Grayscale Bitcoin Trust (BTC)' to 'Grayscale Bitcoin Trust ETF'.","Amendment No. 3 to the Seventh Amended and Restated Declaration of Trust executed to implement the name change.","Certificate of Amendment filed with Delaware Secretary of State on October 30, 2024, effective November 4, 2024.","Trust continues to trade under ticker GBTC on NYSE Arca."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-120660","json":"https://secwatch.observer/filing/0000950170-24-120660.json","markdown":"https://secwatch.observer/filing/0000950170-24-120660.md","text":"https://secwatch.observer/filing/0000950170-24-120660.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1588489/000095017024120660/0000950170-24-120660-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1588489/000095017024120660/gbtc-20241104.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T06:04:17.206713+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}