{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-051595","form_type":"8-K","ticker":"CSTAF","cik":"0001834032","company_name":"Constellation Acquisition Corp I","filed_at":"2025-06-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.025449+00:00","generated_at":"2026-05-19T22:40:13.920056+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Constellation Acquisition Corp I increases sponsor promissory note by $590,000 to $2.25 million","bullets":["On June 5, 2025, amended promissory note with sponsor, increasing principal from $1.66M to $2.25M (increase of $590,000).","Note is unsecured, bears no interest, and matures upon closing of initial business combination.","Amendment restates drawdown mechanism; up to $2.195M additional draws available in aggregate.","The note is with Constellation Sponsor LP, the company's sponsor."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-051595","json":"https://secwatch.observer/filing/0001213900-25-051595.json","markdown":"https://secwatch.observer/filing/0001213900-25-051595.md","text":"https://secwatch.observer/filing/0001213900-25-051595.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1834032/000121390025051595/0001213900-25-051595-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1834032/000121390025051595/ea0244051-8k_constell1.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T22:40:13.920056+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"}