{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-097488","form_type":"8-K","ticker":"TETH","cik":"0001992508","company_name":"21Shares Ethereum ETF","filed_at":"2025-10-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.230257+00:00","generated_at":"2026-05-17T04:21:47.772816+00:00","sec_items":["1.01","5.03","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"21Shares Ethereum ETF (TETH) introduces staking and 12-month fee waiver","bullets":["Sponsor fee (0.21% TER) fully waived for 12 months starting October 9, 2025.","Coinbase Crypto selected as staking services provider; agreement initial term two years with auto-renewal.","Sponsor receives 25% of gross staking consideration; trust retains remainder.","Trust will stake a portion of its ether to participate in Ethereum network validation and earn yield."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-097488","json":"https://secwatch.observer/filing/0001213900-25-097488.json","markdown":"https://secwatch.observer/filing/0001213900-25-097488.md","text":"https://secwatch.observer/filing/0001213900-25-097488.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1992508/000121390025097488/0001213900-25-097488-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1992508/000121390025097488/ea0260519-8k_21shares.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:21:47.772816+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":[{"claim_id":"81f44bf529d1f9f087a215632f609807abff8cd6","claim":"21Shares Ethereum ETF: Amended Trust Agreement to allow staking of ether (effective 2025-10-08).","evidence_excerpt":"On October 8, 2025, the Sponsor and CSC Delaware Trust Company, the Trustee of the Trust, entered into a Third Amended and Restated Trust Agreement (the “Trust Agreement”) to allow for staking of the Trust’s ether.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1992508/000121390025097488/0001213900-25-097488-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Effective","value":"2025-10-08"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}