{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-115855","form_type":"8-K","ticker":"RIOT","cik":"0001167419","company_name":"Riot Platforms, Inc.","filed_at":"2026-10-14T20:30:33+00:00","discovered_at":"2026-10-14T20:32:00.259439+00:00","generated_at":"2026-10-14T20:32:04.799077+00:00","sec_items":["1.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Riot Platforms shifts digital asset custody from NYDIG to BitGo Bank & Trust","bullets":["Custody Agreement dated October 7, 2026, amended October 14, 2026, makes BitGo Bank & Trust, National Association custodian of Riot's digital assets and cash.","Transfer from NYDIG Trust Company LLC; Riot's Digital Asset Custodial Agreement with NYDIG terminates automatically upon completion of the transfer.","BitGo holds assets in segregated accounts solely for Riot, no commingling except transient omnibus use for trade settlement at Riot's direction; Riot retains title.","Monthly fee based on average value of assets in custody; one-year initial term, auto-renews yearly, 60-day non-renewal notice, Riot may exit early on 14 days' notice with no termination fee.","BitGo liability capped at six months of fees paid or payable, except fraud, willful misconduct and gross negligence; full agreement to be filed with FY2026 Form 10-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-115855","json":"https://secwatch.observer/filing/0001104659-26-115855.json","markdown":"https://secwatch.observer/filing/0001104659-26-115855.md","text":"https://secwatch.observer/filing/0001104659-26-115855.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926115855/0001104659-26-115855-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926115855/riot-20261007x8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-14T20:32:04.799077+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"}