{"statement_id":"st_2d4996da3759dc8774a3","subject":{"kind":"product","slug":"gov-uk-one-login","name":"GOV.UK One Login","url":"https://sourcetier.com/products/gov-uk-one-login"},"attribute":{"key":"industry_public_sector","label":"Public sector named as a market","unit":null,"core":false},"scope":null,"region":null,"first_recorded_at":"2026-09-02T02:08:56.982Z","current":{"claim_id":"9bf71473-3d70-4650-8f6c-b4a6ca48cb69","value":true,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:08:56.982Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:\\b(?:federal|local|state|central) governments?\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...or check their identities. Get started Join our mailing list If you have a government or public sector email address, join our mailing list to stay up to date with our progress. You’ll get upd...","sources":[{"url":"https://www.sign-in.service.gov.uk/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.sign-in.service.gov.uk/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-03","role":"evidence"}]},"version_count":1,"versions":[{"claim_id":"9bf71473-3d70-4650-8f6c-b4a6ca48cb69","value":true,"unit":null,"verification_state":"verified","confidence_recorded":90,"observed_on":"2026-09-02","recorded_at":"2026-09-02T02:08:56.982Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:\\b(?:federal|local|state|central) governments?\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...or check their identities. Get started Join our mailing list If you have a government or public sector email address, join our mailing list to stay up to date with our progress. You’ll get upd...","sources":[{"url":"https://www.sign-in.service.gov.uk/","tier":1,"type":"official_documentation","retrieved_on":"2026-09-02","role":"evidence"},{"url":"https://www.sign-in.service.gov.uk/","tier":1,"type":"official_documentation","retrieved_on":"2026-10-03","role":"evidence"}]}],"changes":[{"id":"14896","type":"research_update","label":"Research update","material":false,"sentence":"GOV.UK One Login: Public sector named as a market documented (verified).","noticed_at":"2026-09-02T02:08:56.982Z","subject":{"kind":"product","slug":"gov-uk-one-login","name":"GOV.UK One Login"},"before":null,"after":{"value":true,"verification_state":"verified","confidence":90},"claim_id":"9bf71473-3d70-4650-8f6c-b4a6ca48cb69","statement_id":"st_2d4996da3759dc8774a3","corrected":null}],"page_url":"https://sourcetier.com/statements/st_2d4996da3759dc8774a3","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."}