{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-022629","form_type":"8-K","ticker":"LTCN","cik":"0001732406","company_name":"Grayscale Litecoin Trust (LTC)","filed_at":"2026-01-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.027586+00:00","generated_at":"2026-05-16T07:59:56.214715+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Grayscale Litecoin Trust adds Binance, Gate, HashKey; removes Bitfinex as index constituents","bullets":["CoinDesk Indices added Binance (LTC-USDC), Gate (LTC-USDC), and HashKey (LTC-USD) to the Litecoin Benchmark Rate.","Removed Bitfinex (LTC-USD) for failing inclusion criteria; effective January 20, 2026.","Current LTC-USD constituents: Bitstamp, Crypto.com, Gemini, HashKey, Kraken, LMAX Digital, OKX.","Current LTC-USDC constituents: Binance, Bullish, Bybit, Gate, Kraken, OKX."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-022629","json":"https://secwatch.observer/filing/0001193125-26-022629.json","markdown":"https://secwatch.observer/filing/0001193125-26-022629.md","text":"https://secwatch.observer/filing/0001193125-26-022629.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732406/000119312526022629/0001193125-26-022629-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732406/000119312526022629/ltcn-20260120.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T07:59:56.214715+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"}