{"statement_id":"st_e341dcda4e6b60420577","subject":{"kind":"organization","slug":"ibm","name":"IBM","url":"https://sourcetier.com/vendors/ibm"},"attribute":{"key":"founded_year","label":"Founded","unit":null,"core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-02T01:55:05.293Z","current":{"claim_id":"5a9d8f9c-6c88-4b14-98ad-f480bc4716c6","value":1911,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-10-02","recorded_at":"2026-10-02T21:24:41.379Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"jsonld:organization.foundingDate","reader":"structured data on the page (JSON-LD)","parser_version":null,"method":null,"excerpt":"{\"@type\":\"Corporation\",\"@id\":\"https://www.ibm.com/#organization\",\"name\":\"IBM\",\"legalName\":\"International Business Machines Corporation\",\"url\":\"https://www.ibm.com/\",\"logo\":\"https://www.ibm.com/brand/experienceguides/developer/b1db1ae501d522","sources":[{"url":"https://www.ibm.com/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-02","role":"evidence"}]},"version_count":2,"versions":[{"claim_id":"5d12703c-cf6c-43e3-95a5-405c1d1040d5","value":null,"unit":null,"verification_state":"unknown","confidence_recorded":0,"observed_on":"2026-09-02","recorded_at":"2026-09-02T01:55:05.293Z","ended_at":"2026-10-02T21:24:41.379Z","ended_by":"superseded","superseded_by_claim_id":"5a9d8f9c-6c88-4b14-98ad-f480bc4716c6","withdrawal_reason":null,"valid_from":null,"extraction":"muster:kein-treffer","reader":"text patterns of this attribute; nothing on the page matched","parser_version":null,"method":null,"excerpt":null,"sources":[{"url":"https://www.ibm.com/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"checked_without_finding"}]},{"claim_id":"5a9d8f9c-6c88-4b14-98ad-f480bc4716c6","value":1911,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-10-02","recorded_at":"2026-10-02T21:24:41.379Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"jsonld:organization.foundingDate","reader":"structured data on the page (JSON-LD)","parser_version":null,"method":null,"excerpt":"{\"@type\":\"Corporation\",\"@id\":\"https://www.ibm.com/#organization\",\"name\":\"IBM\",\"legalName\":\"International Business Machines Corporation\",\"url\":\"https://www.ibm.com/\",\"logo\":\"https://www.ibm.com/brand/experienceguides/developer/b1db1ae501d522","sources":[{"url":"https://www.ibm.com/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-02","role":"evidence"}]}],"changes":[{"id":"4684","type":"research_update","label":"Research update","material":false,"sentence":"IBM: Founded is now recorded as not measured.","noticed_at":"2026-09-02T01:55:05.293Z","subject":{"kind":"organization","slug":"ibm","name":"IBM"},"before":null,"after":{"value":null,"verification_state":"unknown","confidence":0},"claim_id":"5d12703c-cf6c-43e3-95a5-405c1d1040d5","statement_id":"st_e341dcda4e6b60420577","corrected":null},{"id":"103017","type":"documented","label":"First documented","material":true,"sentence":"IBM: Founded documented as 1911 (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-10-02T21:24:41.379Z","subject":{"kind":"organization","slug":"ibm","name":"IBM"},"before":{"value":null,"verification_state":"unknown","confidence":0},"after":{"value":1911,"verification_state":"verified","confidence":90},"claim_id":"5a9d8f9c-6c88-4b14-98ad-f480bc4716c6","statement_id":"st_e341dcda4e6b60420577","corrected":null}],"page_url":"https://sourcetier.com/statements/st_e341dcda4e6b60420577","contract":"A statement is the question a claim answers: one subject, one attribute, one scope and region. statement_id stays the same when a new value supersedes the old one, when we withdraw it and when two duplicate entities are merged (the old id then redirects). claim_id identifies one version. versions lists every version oldest first; ended_by is superseded, withdrawn or null for the current one. confidence_recorded is the confidence stored when that version was written, not a recomputation. unknown describes our research, never the product."}