{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-23-000748","form_type":"8-K","ticker":"BCHT","cik":"0000728385","company_name":"Birchtech Corp.","filed_at":"2023-02-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.910492+00:00","generated_at":"2026-06-20T01:28:02.970917+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Midwest Energy enters license & supply deal with CEO-owned Dakin for emissions technology","bullets":["ME2C receives exclusive U.S. license and limited manufacturing license for Dakin's boiler combustion IP.","Dakin, controlled by CEO Richard MacPherson, must buy 100% of product requirements from ME2C for non-U.S. sales.","ME2C pays $12,500/month license fee through Dec 2025; royalties on U.S. sales as set in Appendix D.","Agreement term is 10 years; includes technical support at ME2C's standard rates."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-23-000748","json":"https://secwatch.observer/filing/0001477932-23-000748.json","markdown":"https://secwatch.observer/filing/0001477932-23-000748.md","text":"https://secwatch.observer/filing/0001477932-23-000748.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/728385/000147793223000748/0001477932-23-000748-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/728385/000147793223000748/meec_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T01:28:02.970917+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":"22709100e48cd63058d4c1895ac8764270daa239","claim":"Birchtech Corp. entered into Dakin Agreement with Dakin Holdings Ltd. (effective 2023-01-01).","evidence_excerpt":"On January 31, 2023, Midwest Energy Emissions Corp., along with its wholly-owned subsidiary, MES, Inc. (together, the “Company”), entered into a License and Supply Agreement with Dakin Holdings Ltd., a company incorporated in Barbados (“Dakin”), effective as of January 1, 2023 (the “Dakin Agreement”)","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/728385/000147793223000748/0001477932-23-000748-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"license"},{"label":"Counterparty","value":"Dakin Holdings Ltd."},{"label":"Effective","value":"2023-01-01"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}