{"schema_version":"alpha-profile-public-v1","slug":"donald-thompson","canonical_url":"https://registry.alpha.ac/people/donald-thompson","as_of":"2026-09-12T15:07:56.63626+00:00","published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T07:58:15.666+00:00","identity":{"display_name":"Donald Thompson","headshot_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","headshot_media":{"asset_id":"alpha-profile-portrait:donald-thompson:v1","canonical_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","alt_text":"Portrait of Donald Thompson","caption":"Donald Thompson profile portrait","source_name":"Alpha governed canonical profile record","source_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","rights":null,"authenticity_class":null,"published_at":"2026-04-21T02:55:15.270549+00:00","current_version":1},"profile_kind":"director","role_tags":["director","board","executive"],"current_role":{"company_name":"Northern Trust","company_slug":"northern-trust-corp","exchange":"NASDAQ","ticker":"NTRSO","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_filing","source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","effective_date":"2026-03-11","last_checked_at":"2026-05-03T01:47:44.741158+00:00"}}},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=donald-thompson","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=donald-thompson&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"roles":[{"company_name":"Northern Trust","company_slug":"northern-trust-corp","exchange":"NASDAQ","ticker":"NTRSO","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_filing","source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","effective_date":"2026-03-11","last_checked_at":"2026-05-03T01:47:44.741158+00:00"}},{"company_name":"Royal Caribbean Group","company_slug":"royal-caribbean-cruises-ltd","exchange":"NYSE","ticker":"RCL","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_filing","source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","effective_date":"2025-04-18","last_checked_at":"2026-05-03T01:47:44.741158+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Donald Thompson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:35.005044+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Executive extraction classified AI/ML experience for Donald Thompson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.874077+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBGI 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","published_at":"2026-02-27T00:00:00+00:00","last_checked_at":"2026-05-16T07:58:15.725352+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"ticker":"RCL","role_type":"Director","organization":"Royal Caribbean Cruises Ltd."},"claim_text":"Serves on the board of Royal Caribbean Cruises Ltd. as Director.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:41.896276+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"Royal Caribbean Cruises Ltd. director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.741158+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"ticker":"NTRS","role_type":"Director","organization":"Northern Trust Corporation"},"claim_text":"Serves on the board of Northern Trust Corporation as Director.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:41.896276+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"Northern Trust Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","published_at":"2026-03-11T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.741158+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Donald Thompson currently serves as Director at Northern Trust Corporation.","claim_state":"verified","valid_from":"2026-03-11","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-04T18:23:32.320008+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"NTRS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","published_at":"2026-03-11T00:00:00+00:00","last_checked_at":"2026-05-04T18:23:32.184961+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Donald Thompson currently serves as Director at ROYAL CARIBBEAN CRUISES LTD.","claim_state":"verified","valid_from":"2025-04-18","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:34.967009+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Nominating/Governance","Executive","Compensation"],"claim_text":"Donald Thompson serves on Nominating/Governance, Executive, Compensation.","claim_state":"verified","valid_from":"2026-03-11","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-04T18:23:32.354732+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"NTRS DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","published_at":"2026-03-11T00:00:00+00:00","last_checked_at":"2026-05-04T18:23:32.184961+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Safety, Environment, Sustainability and Health","Talent and Compensation"],"claim_text":"Donald Thompson serves on Safety, Environment, Sustainability and Health, Talent and Compensation.","claim_state":"verified","valid_from":"2025-04-18","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:34.98653+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":{"committees":["Nominating/Governance"]},"claim_text":"Committee assignments at Northern Trust Corporation: Nominating/Governance.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:41.896276+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"Northern Trust Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","published_at":"2026-03-11T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.741158+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"Cleveland Avenue, LLC","claim_text":"Donald Thompson is linked to Cleveland Avenue, LLC as an operating executive.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:35.10773+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"Chief Executive Officer","claim_text":"Donald Thompson is also listed as Chief Executive Officer.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:35.089993+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Donald Thompson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:35.038784+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for Donald Thompson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.906531+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBGI 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","published_at":"2026-02-27T00:00:00+00:00","last_checked_at":"2026-05-16T07:58:15.725352+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"Sinclair, Inc.","claim_text":"Donald Thompson is associated with Sinclair, Inc..","claim_state":"verified","valid_from":"2026-02-27","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.848757+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBGI 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","published_at":"2026-02-27T00:00:00+00:00","last_checked_at":"2026-05-16T07:58:15.725352+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"Executive Vice President and Chief Human Resources Officer","claim_text":"Donald Thompson is listed as Executive Vice President and Chief Human Resources Officer at Sinclair, Inc..","claim_state":"verified","valid_from":"2026-02-27","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.826069+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBGI 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","published_at":"2026-02-27T00:00:00+00:00","last_checked_at":"2026-05-16T07:58:15.725352+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"independence_status","claim_value":{"is_independent":true},"claim_text":"Board independence status at Royal Caribbean Cruises Ltd.: True.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:41.896276+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"Royal Caribbean Cruises Ltd. director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.741158+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"independence_status","claim_value":{"is_independent":true},"claim_text":"Board independence status at Northern Trust Corporation: True.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:41.896276+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"Northern Trust Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","published_at":"2026-03-11T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.741158+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for Donald Thompson as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T18:42:35.022309+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"RCL DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","published_at":"2025-04-18T00:00:00+00:00","last_checked_at":"2026-05-15T18:42:34.891388+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Executive extraction classified technology background for Donald Thompson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.889586+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SBGI 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","published_at":"2026-02-27T00:00:00+00:00","last_checked_at":"2026-05-16T07:58:15.725352+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"organization":"Royal Caribbean Group","name":"Royal Caribbean Group","ticker":"RCL"},"claim_text":"Director at Royal Caribbean Group","claim_state":"confirmed","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":null,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:58:15.666+00:00","version":1,"evidence":[{"source_type":"sec_filing","source_url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","effective_date":"2025-04-18","last_checked_at":"2026-05-03T01:47:44.741158+00:00"}]}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/donald-thompson#profile","url":"https://registry.alpha.ac/people/donald-thompson","dateModified":"2026-05-16T07:58:15.666+00:00","primaryImageOfPage":{"@type":"ImageObject","@id":"https://registry.alpha.ac/people/donald-thompson#portrait","identifier":"alpha-profile-portrait:donald-thompson:v1","contentUrl":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","caption":"Donald Thompson profile portrait","creditText":"Alpha governed canonical profile record","datePublished":"2026-04-21T02:55:15.270549+00:00","representativeOfPage":true},"mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/donald-thompson#person","name":"Donald Thompson","image":{"@type":"ImageObject","@id":"https://registry.alpha.ac/people/donald-thompson#portrait","identifier":"alpha-profile-portrait:donald-thompson:v1","contentUrl":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/f93895d6-2674-443e-9cd1-7f8662433aa1.jpg","caption":"Donald Thompson profile portrait","creditText":"Alpha governed canonical profile record","datePublished":"2026-04-21T02:55:15.270549+00:00","representativeOfPage":true},"url":"https://registry.alpha.ac/people/donald-thompson","jobTitle":"Director","worksFor":{"@type":"Organization","name":"Northern Trust","tickerSymbol":"NASDAQ: NTRSO"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","memberOf":{"@type":"Organization","name":"Northern Trust","url":"https://registry.alpha.ac/companies/northern-trust-corp","tickerSymbol":"NASDAQ: NTRSO"}},{"@type":"OrganizationRole","roleName":"Director","memberOf":{"@type":"Organization","name":"Royal Caribbean Group","url":"https://registry.alpha.ac/companies/royal-caribbean-cruises-ltd","tickerSymbol":"NYSE: RCL"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/884887/000088488725000087/rcl-20250418.htm","name":"RCL DEF 14A director slate"},{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1971213/000197121326000012/sbgi-20251231.htm","name":"SBGI 10-K executive officers"},{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/73124/000007312426000022/ntrs-20260311.htm","name":"Northern Trust Corporation director board source"}],"mainEntityOfPage":"https://registry.alpha.ac/people/donald-thompson"},"presentation":null,"presentation_authority":"not_published","trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":14,"corroborated":4,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":18,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":7,"distinct_source_count":3,"conflicts":[{"claim_type":"technology_background","kind":"extraction_disagreement","headline":false,"review_route":"internal_review","values":["false","true"],"publishers":["SEC EDGAR"],"source_types":["sec_filing"],"rationale":"Pipeline extraction runs disagree over documents from one publisher; routed to internal review, not headlined."}],"conflict_count":1,"headline_conflict_count":0,"internal_review_conflict_count":1,"contradiction_types":["technology_background"],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":14,"corroborated":4,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":18,"corroborated_claims":4,"sources":7,"distinct_sources":3,"role_claims":2,"last_reviewed_at":"2026-05-16T07:58:15.666+00:00","observed_at":"2026-09-12T15:07:56.63626+00:00","freshness_days":119}},"rights":{"public_retrieval":"allowed","agent_retrieval":"allowed","redistribution":"not_granted","model_training":"not_granted","commercial_use":"not_specified","relationship_pathfinding":"not_granted","direct_contact":"not_granted"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"donald-thompson","canonical_url":"https://registry.alpha.ac/people/donald-thompson"},"publication":{"published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T07:58:15.666+00:00","as_of":"2026-09-12T15:07:56.63626+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/donald-thompson","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/donald-thompson","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/donald-thompson.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}