{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-025296","form_type":"8-K","ticker":"LTCN","cik":"0001732406","company_name":"Grayscale Litecoin Trust (LTC)","filed_at":"2022-11-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.918264+00:00","generated_at":"2026-06-21T17:36:24.267077+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Grayscale Litecoin Trust removes FTX.US from index pricing after FTX halts trading","bullets":["Index Provider CoinDesk Indices removed FTX.US from CoinDesk Litecoin Price Index effective Nov 10, 2022.","Removal due to FTX announcement that trading may be halted, impacting real-time trade data reliability.","No new exchanges added; remaining exchanges: Coinbase Pro, LMAX Digital, Kraken, Bitstamp.","Index Provider may change trading venues at any time; quarterly reviews scheduled."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-025296","json":"https://secwatch.observer/filing/0000950170-22-025296.json","markdown":"https://secwatch.observer/filing/0000950170-22-025296.md","text":"https://secwatch.observer/filing/0000950170-22-025296.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732406/000095017022025296/0000950170-22-025296-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732406/000095017022025296/ltcn-20221110.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T17:36:24.267077+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"}