{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-019165","form_type":"8-K","ticker":"GBTC","cik":"0001588489","company_name":"Grayscale Bitcoin Trust ETF","filed_at":"2022-10-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.302111+00:00","generated_at":"2026-06-23T05:58:05.743736+00:00","sec_items":["1.01","1.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Grayscale Bitcoin Trust names affiliate Grayscale Securities as distributor and sole authorized participant","bullets":["Grayscale Securities becomes exclusive distributor and marketer, replacing Genesis, effective Oct 3, 2022.","Grayscale Securities also is the sole Authorized Participant; Genesis remains as Liquidity Provider.","Grayscale Securities is a wholly-owned subsidiary of sponsor Grayscale Investments; related-party transaction.","Participant Agreement allows Authorized Participant to engage Liquidity Providers to source Bitcoin for creation."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-019165","json":"https://secwatch.observer/filing/0000950170-22-019165.json","markdown":"https://secwatch.observer/filing/0000950170-22-019165.md","text":"https://secwatch.observer/filing/0000950170-22-019165.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1588489/000095017022019165/0000950170-22-019165-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1588489/000095017022019165/gbtc-20221003.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T05:58:05.743736+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"}