{"statement_id":"st_d6c4b42f784fcd463227","subject":{"kind":"product","slug":"north","name":"North","url":"https://sourcetier.com/products/north"},"attribute":{"key":"api_available","label":"Public API","unit":null,"core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-02T02:13:56.210Z","current":{"claim_id":"10248179-a35d-42f3-9c93-c3d35a99c420","value":true,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:28:14.084Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:\\bAPI\\s+(?:documentation|reference|docs)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...ce in the \"API Specs\" category from The Strawhecker Group for our API specifications. Our API reference was recognized for its comprehensive detail, interactive code samples, and clear document...","sources":[{"url":"https://developer.north.com/","tier":1,"type":"api_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://developer.north.com/","tier":1,"type":"api_documentation","retrieved_on":"2026-10-03","role":"evidence"}]},"version_count":2,"versions":[{"claim_id":"8efcffe7-2c8f-43f5-b89a-ff892a8eb622","value":null,"unit":null,"verification_state":"unknown","confidence_recorded":0,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:13:56.210Z","ended_at":"2026-09-02T02:28:14.084Z","ended_by":"superseded","superseded_by_claim_id":"10248179-a35d-42f3-9c93-c3d35a99c420","withdrawal_reason":null,"valid_from":null,"extraction":null,"reader":null,"parser_version":null,"method":null,"excerpt":null,"sources":[{"url":"https://www.north.com/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"checked_without_finding"}]},{"claim_id":"10248179-a35d-42f3-9c93-c3d35a99c420","value":true,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:28:14.084Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:\\bAPI\\s+(?:documentation|reference|docs)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...ce in the \"API Specs\" category from The Strawhecker Group for our API specifications. Our API reference was recognized for its comprehensive detail, interactive code samples, and clear document...","sources":[{"url":"https://developer.north.com/","tier":1,"type":"api_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://developer.north.com/","tier":1,"type":"api_documentation","retrieved_on":"2026-10-03","role":"evidence"}]}],"changes":[{"id":"21241","type":"research_update","label":"Research update","material":false,"sentence":"North: Public API is now recorded as not measured.","noticed_at":"2026-09-02T02:13:56.210Z","subject":{"kind":"product","slug":"north","name":"North"},"before":null,"after":{"value":null,"verification_state":"unknown","confidence":0},"claim_id":"8efcffe7-2c8f-43f5-b89a-ff892a8eb622","statement_id":"st_d6c4b42f784fcd463227","corrected":null},{"id":"30995","type":"documented","label":"First documented","material":true,"sentence":"North: Public API documented as yes (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-09-02T02:28:14.084Z","subject":{"kind":"product","slug":"north","name":"North"},"before":{"value":null,"verification_state":"unknown","confidence":0},"after":{"value":true,"verification_state":"verified","confidence":90},"claim_id":"10248179-a35d-42f3-9c93-c3d35a99c420","statement_id":"st_d6c4b42f784fcd463227","corrected":null}],"page_url":"https://sourcetier.com/statements/st_d6c4b42f784fcd463227","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."}