{"entity":"x","id":"ent_x","name":"X","wikidata":"Q918","page":"https://asof.is/record/x","as_of":null,"known_by":null,"since":null,"predicates":["founder"],"fact_pages":[{"predicate":"founder","page":"https://asof.is/record/x/founder","md":"https://asof.is/record/x/founder.md","json":"https://asof.is/v1/entities/x/founder"}],"coverage":{"entity":"x","name":"X","kind":"product","sources":[{"source":"wikidata","item":"Q918","covers":"dated statements whose reference URL is the source: leadership, ownership, names, founding, headquarters; never financial figures"},{"source":"wikidata-products","covers":"products it makes, develops or publishes, as released claims, when the release date cites a reference URL; a rotating scan, a few dozen entities a run"}],"holds":{"claims":5,"open":5,"retracted":0,"first":"2006-03-21","predicates":{"founder":{"claims":3,"open":3,"kind":"list"},"available_in":{"claims":1,"open":1,"kind":"event"},"headquarters":{"claims":1,"open":1,"kind":"fact"}}},"freshness":[{"origin":"wikidata","label":"Wikidata statements that cite a reference URL (wikidata_ingest.py)","claims":4,"last_added":"2026-11-01","last_checked":"2026-11-01","last_verified":"2026-10-31"},{"origin":"feed","label":"claims extracted from official feeds (feeds_ingest.py)","claims":1,"last_added":"2026-10-29","last_checked":"2026-10-31","last_verified":null}],"gaps":["posts: no official feed speaks for it (pipeline/feeds.json primary_for); what it holds comes from Wikidata, filings and other publishers' feeds"],"group":[],"group_complete":true,"rule":"sources: what the pipeline reads for this entity, from its config (pipeline/entities.json, feeds.json, sec_companies.json, huggingface_authors.json). holds: its public claims by predicate; open is held today; kind fact is what entity_state answers by default, event is for timeline. freshness, per ingest (origin): last_added is the day it last put a new claim here (first_seen_at), last_checked the day one was last checked against its source (checked_on), last_verified the day reverify.py last confirmed one against Wikidata (value_json.verified_at). Only checked claims are public, so a fact missing here is unknown, not absent. gaps: what the record does not cover for this entity, so an empty answer is not read as news."},"claims":[{"id":"clm_10D57145AB79","predicate":"founder","value":"Jack Dorsey","valid_from":null,"undated":true,"valid_to":null,"published":"2015-10-05","recorded":"2026-10-27","confidence":0.8,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://research.contrary.com/company/x","tier":"secondary","publisher":"research.contrary.com","published_at":null},{"url":"http://www.europe1.fr/economie/jack-dorsey-confirme-aux-commandes-de-twitter-2524801","tier":"secondary","publisher":null,"published_at":"2015-10-05T00:00:00+00:00"},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"Jack Dorsey, 38 ans, retrouve le poste de directeur général qu'il avait été forcé d'abandonner en 2008, deux ans après avoir fondé la société avec Evan Williams, Noah Glass et Biz Stone.","url":"http://www.europe1.fr/economie/jack-dorsey-confirme-aux-commandes-de-twitter-2524801"}},{"id":"clm_2CE792807665","predicate":"founder","value":"Biz Stone","valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-01","confidence":0.8,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.shortform.com/blog/creation-of-twitter/","tier":"secondary","publisher":"shortform.com","published_at":null},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null},{"url":"https://www.ebsco.com/research-starters/biography/biz-stone/","tier":"secondary","publisher":"ebsco.com","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-01","quote":"Four men, Noah Glass, Evan Williams, Biz Stone, and Jack Dorsey came up with the original idea for the platform.","url":"https://www.shortform.com/blog/creation-of-twitter/"}},{"id":"clm_5D0064B4D646","predicate":"founder","value":"Noah Glass","valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-01","confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"sources":[{"url":"https://www.adweek.com/performance-marketing/noah-glass-twitter/","tier":"secondary","publisher":"adweek.com","published_at":null},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-01","quote":"Business Insider has an absolute humdinger of an interview with forgotten Twitter co-founder Noah Glass , where he speaks openly about his large part in the establishment of the Twitter  platform","url":"https://www.adweek.com/performance-marketing/noah-glass-twitter/"}}],"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":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}