{"entity":"blackrock","id":"ent_blackrock","name":"BlackRock","predicate":"founded","label":"founding date","page":"https://asof.is/record/blackrock/founded","as_of":"2026-11-07","summary":"As of November 7, 2026, BlackRock's founding date on the AsOf record is January 1, 1988, dated January 1, 1988, from a primary source (blackrock.com). The record holds 1 claim on BlackRock's founding date, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_EA377C409BEA"],"latest_period":null,"claims":[{"id":"clm_EA377C409BEA","value":"1988-01-01","valid_from":"1988-01-01","valid_to":null,"published":null,"recorded":"2026-10-29","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.wikidata.org/wiki/Q219635","tier":"secondary","publisher":"Wikidata","published_at":null},{"url":"https://www.blackrock.com/corporate/about-us/who-we-are/history","tier":"primary","publisher":"blackrock.com","published_at":null},{"url":"http://www.blackrock.com/corporate/en-us/about-us/blackrock-history","tier":"primary","publisher":null,"published_at":null}],"evidence":{"by":"page-read","on":"2026-11-06","quote":"BlackRock was founded in 1988 in New York to manage fixed-income assets.","url":"https://www.blackrock.com/corporate/about-us/who-we-are/history"}}],"replaced":[],"faq":[{"question":"What is BlackRock's current founding date?","answer":"January 1, 1988, dated January 1, 1988, from a primary source (blackrock.com). The record asserts this claim as of November 7, 2026 (status valid, confidence 0.95)."}],"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}