{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-17T06:23:45.717427+00:00","published_at":"2026-10-17T04:46:12.142687+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:1g5oyzg1im5k2e","event_type":"DIRECTOR_APPOINTED","effective_at":"2025-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:katherine-kountze","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:11"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Katherine Kountze seat on UNITIL CORP, effective 2025-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1jol2qgp1xojq","event_type":"DIRECTOR_APPOINTED","effective_at":"2024-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:jane-lewis-raymond","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Jane Lewis-Raymond seat on UNITIL CORP, effective 2024-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:r3tdfk19wjw4m","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:anne-l-alonzo","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:6"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Anne L. Alonzo seat on UNITIL CORP, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1stgid6o66rj0","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:neveen-f-awad","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Neveen F. Awad seat on UNITIL CORP, effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:187ulwb2mnc5","event_type":"DIRECTOR_APPOINTED","effective_at":"2020-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:winfield-s-brown","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:17"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Winfield S. Brown seat on UNITIL CORP, effective 2020-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1dpsqxw4944fg","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:justine-vogel","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Justine Vogel seat on UNITIL CORP, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:5dxaq13h486q","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:suzanne-foster-ahco","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"Suzanne Foster seat on UNITIL CORP, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:c0aodd1u9r2kx","event_type":"DIRECTOR_APPOINTED","effective_at":"2012-01-01","detected_at":"2026-10-17T04:46:12.142687+00:00","subject_ids":["alpha:person:david-a-whiteley","alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e"],"caused_claim_ids":["alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:7"],"evidence_ids":["alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba"],"summary":"David A. Whiteley seat on UNITIL CORP, effective 2012-01-01.","derivation":"temporal_relationship_change"}]},"claims":[{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:6","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:anne-l-alonzo","object_label":"Anne L. Alonzo","object_source_name_forms":[],"value":"Anne L. Alonzo: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:anne-l-alonzo","name":"Anne L. Alonzo"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2023-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2023-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2023-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:7","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:david-a-whiteley","object_label":"David A. Whiteley","object_source_name_forms":[],"value":"David A. Whiteley: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:david-a-whiteley","name":"David A. Whiteley"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2012-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2012-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2012-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:9","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:jane-lewis-raymond","object_label":"Jane Lewis-Raymond","object_source_name_forms":[],"value":"Jane Lewis-Raymond: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:jane-lewis-raymond","name":"Jane Lewis-Raymond"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2024-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2024-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2024-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:10","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:justine-vogel","object_label":"Justine Vogel","object_source_name_forms":[],"value":"Justine Vogel: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:justine-vogel","name":"Justine Vogel"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2019-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2019-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2019-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:11","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:katherine-kountze","object_label":"Katherine Kountze","object_source_name_forms":[],"value":"Katherine Kountze: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:katherine-kountze","name":"Katherine Kountze"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2025-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2025-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2025-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:14","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:neveen-f-awad","object_label":"Neveen F. Awad","object_source_name_forms":[],"value":"Neveen F. Awad: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:neveen-f-awad","name":"Neveen F. Awad"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:16","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:suzanne-foster-ahco","object_label":"Suzanne Foster","object_source_name_forms":[],"value":"Suzanne Foster: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:suzanne-foster-ahco","name":"Suzanne Foster"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2019-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2019-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2019-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e:leadership_role:17","subject_id":"alpha:company:cc1da52c-2823-4cbe-a392-f9515ee3e49e","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:winfield-s-brown","object_label":"Winfield S. Brown","object_source_name_forms":[],"value":"Winfield S. Brown: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:winfield-s-brown","name":"Winfield S. Brown"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2020-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2020-01-01","valid_to":null,"recorded_at":"2026-10-17T04:46:12.142687+00:00","sources":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-03-27T00:00:00+00:00","effective_from":"2020-01-01","effective_until":null,"observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"}],"evidence":[{"id":"alpha:projection-evidence:document:b7f2d0a8208426e0a2a3ecf6d9e9797526907a041804709953e3ad9cc466f6ba","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A d54836ddef14a.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/755001/000119312526128263/d54836ddef14a.htm","source_date":"2026-03-27T00:00:00+00:00","retrieved_at":"2026-09-02T02:00:04.398417+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"coverage_state":"PUBLISHED","quality":{"schema_version":"alpha-record-quality-v2","overall":0.827,"status":"strong","publication_readiness":"ready","dimensions":{"identity":1,"coverage":0.5,"freshness":1,"evidence_completeness":1,"source_authority":0.924,"cross_source_agreement":0.75,"temporal_completeness":0.276},"diagnostics":{"published_claims":34,"factual_claims":34,"claims_with_linked_evidence":34,"disputed_claims":0,"conflicts":0,"stale_claims":0,"stale_claim_ids":[],"temporal_claims":29,"temporal_claims_with_valid_from":8,"missing_coverage_sections":["governance","financials","workforce","ownership","ratings"],"missing_expected_claims":["headquarters","official_website","financial_metric","governance_document","ownership","auditor","legal_matter","risk","ai_governance"]},"derivation":"deterministic_record_projection"},"publication":{"state":"PUBLISHED","published_at":"2026-10-17T04:46:12.142687+00:00","observed_at":"2026-10-17T04:46:12.142687+00:00","reviewed_at":"2026-10-17T04:46:12.142687+00:00","verified_at":"2026-10-17T04:46:12.142687+00:00"},"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":34,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed.","facets":[{"facet":"identity","state":"unclaimed"},{"facet":"evidence","state":"source_reported"},{"facet":"evaluation","state":"not_evaluated"},{"facet":"monitoring","state":null},{"facet":"authority","state":null},{"facet":"freshness","state":"current"}]},"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"},"resource":{"uri":"alpha://company/unitil-corp/events","section":"events","href":"https://registry.alpha.ac/api/public/companies/unitil-corp?format=record&section=events","media_type":"application/json","availability":"contract"},"limitations":["Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.","Only explicitly published canonical company identity and current confirmed public roles are included.","Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.","Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.","This Company Profile is an identity and evidence record, not an Alpha rating."]}