{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:person:stephen-f-angel","record_version":"public-0:d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-15T23:31:39.419641+00:00","published_at":"2026-04-21T02:55:15.270549+00:00","section":"evidence","data":{"state":"PUBLISHED","evidence":[{"evidence_id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","title":"CSX DEF 14A director slate","identifier":null,"locator":null,"source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:ai_ml_experience:1","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:board_role:6","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:committee_assignments:7","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:cybersecurity_experience:8","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_company:9","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_title:11","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:technology_background:13","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:ai_ml_experience:1","alpha:claim:person:stephen-f-angel:board_role:6","alpha:claim:person:stephen-f-angel:committee_assignments:7","alpha:claim:person:stephen-f-angel:cybersecurity_experience:8","alpha:claim:person:stephen-f-angel:executive_company:9","alpha:claim:person:stephen-f-angel:executive_title:11","alpha:claim:person:stephen-f-angel:technology_background:13"]},{"evidence_id":"alpha:projection-evidence:document:dc674cccd316ff12af6a4b6c6937bc3fc5d85b77d24793e9df88b44446c78dba","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","title":null,"identifier":null,"locator":null,"source_date":"2026-03-30","retrieved_at":"2026-05-16T03:51:24.104265+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:role:1","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:role:1"]},{"evidence_id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","title":"CSX 10-K executive officers","identifier":null,"locator":null,"source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:ai_ml_experience:1","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:cybersecurity_experience:8","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_company:9","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_title:11","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:other_company_role:12","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:technology_background:13","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:ai_ml_experience:1","alpha:claim:person:stephen-f-angel:cybersecurity_experience:8","alpha:claim:person:stephen-f-angel:executive_company:9","alpha:claim:person:stephen-f-angel:executive_title:11","alpha:claim:person:stephen-f-angel:other_company_role:12","alpha:claim:person:stephen-f-angel:technology_background:13"]},{"evidence_id":"alpha:projection-evidence:document:3b076e4bc170d8cf2fb26c2b674d49cb32a820947feba5b8fe3d57b03f5d5f4a","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","title":"LIN DEF 14A director slate","identifier":null,"locator":null,"source_date":"2025-04-30T00:00:00+00:00","retrieved_at":"2026-05-15T19:28:56.942685+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:board_role:6","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:committee_assignments:7","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:board_role:6","alpha:claim:person:stephen-f-angel:committee_assignments:7"]},{"evidence_id":"alpha:projection-evidence:document:0e90c6883fc63db20bfc1e3c37fcec165eb0778d5e28c3c5db858291797c8c7b","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","title":null,"identifier":null,"locator":null,"source_date":"2025-04-30","retrieved_at":"2026-05-15T19:28:56.942685+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:role:2","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:role:2"]},{"evidence_id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","aliases":[],"source_type":"sec_filing","source_family":"sec","publisher":"SEC EDGAR","url":null,"title":"CSX executive roster source","identifier":null,"locator":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+00:00","content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:ai_expertise:2","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:ai_governance_relevance:3","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_company:9","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_function:10","stance":"supports"},{"claim_id":"alpha:claim:person:stephen-f-angel:executive_title:11","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:ai_expertise:2","alpha:claim:person:stephen-f-angel:ai_governance_relevance:3","alpha:claim:person:stephen-f-angel:executive_company:9","alpha:claim:person:stephen-f-angel:executive_function:10","alpha:claim:person:stephen-f-angel:executive_title:11"]},{"evidence_id":"alpha:projection-evidence:f7c47e5e3f8b6e2872f327fc28cc4e284920090ed52a3f30ae0807c6a530e87d","aliases":[],"source_type":"public_source","source_family":"sec","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","title":null,"identifier":null,"locator":null,"source_date":null,"retrieved_at":null,"content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:board_membership:4","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:board_membership:4"]},{"evidence_id":"alpha:projection-evidence:f9cde1e96a42bf9cb34c7974f6924e8e3c6863596af58b55d3727d3c72f7d579","aliases":[],"source_type":"public_source","source_family":"sec","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","title":null,"identifier":null,"locator":null,"source_date":null,"retrieved_at":null,"content_hash":null,"authority":{"policy_version":"alpha-source-authority-v1","tier":"authoritative","score":100,"source_family":"sec","reasons":["Matched sec source policy."]},"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"},"stance":[{"claim_id":"alpha:claim:person:stephen-f-angel:board_membership:5","stance":"supports"}],"claim_ids":["alpha:claim:person:stephen-f-angel:board_membership:5"]}]},"claims":[{"id":"alpha:claim:person:stephen-f-angel:role:1","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:hasCurrentRole","object_id":"alpha:company:csx-corp","object_label":"CSX Corporation","object_source_name_forms":["CSX Corporation"],"value":"Chair at CSX Corporation","claim_type":"professional_role","predicate_id":"alpha:predicate:professional_role","predicate_version":1,"machine_key":"professional_role","human_label":"Professional Role","governed_predicate":true,"machine_value":{"role_category":"director"},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-03-30","valid_to":null,"recorded_at":"2026-05-16T03:51:24.038+00:00","sources":[{"id":"alpha:projection-evidence:document:dc674cccd316ff12af6a4b6c6937bc3fc5d85b77d24793e9df88b44446c78dba","identity_scope":"source_document_reference","source_type":"sec_filing","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30","retrieved_at":"2026-05-16T03:51:24.104265+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":"2026-03-30","effective_from":"2026-03-30","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.038+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.92,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:role:2","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:hasCurrentRole","object_id":"alpha:company:linde-plc","object_label":"Linde plc","object_source_name_forms":["Linde plc"],"value":"Chair at Linde plc","claim_type":"professional_role","predicate_id":"alpha:predicate:professional_role","predicate_version":1,"machine_key":"professional_role","human_label":"Professional Role","governed_predicate":true,"machine_value":{"role_category":"director"},"corroboration_count":1,"source_claim_count":1,"valid_from":"2025-04-30","valid_to":null,"recorded_at":"2026-05-16T03:51:24.038+00:00","sources":[{"id":"alpha:projection-evidence:document:0e90c6883fc63db20bfc1e3c37fcec165eb0778d5e28c3c5db858291797c8c7b","identity_scope":"source_document_reference","source_type":"sec_filing","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":"2025-04-30","retrieved_at":"2026-05-15T19:28:56.942685+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":"2025-04-30","effective_from":"2025-04-30","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.038+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.92,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:ai_ml_experience:1","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:ai_ml_experience","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"AI and ML experience: not identified in the cited filing","claim_type":"ai_ml_experience","predicate_id":"alpha:predicate:ai_ml_experience","predicate_version":1,"machine_key":"ai_ml_experience","human_label":"AI and ML experience","governed_predicate":true,"machine_value":false,"corroboration_count":2,"source_claim_count":2,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-13T18:21:06.248009+00:00","sources":[{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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":"2026-02-12T00:00:00+00:00","effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.213549+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.72,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:ai_expertise:2","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:ai_expertise","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"AI expertise reported in filings","claim_type":"ai_expertise","predicate_id":"alpha:predicate:ai_expertise","predicate_version":1,"machine_key":"ai_expertise","human_label":"AI expertise","governed_predicate":true,"machine_value":true,"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-03T15:43:11.748326+00:00","sources":[{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-03T15:43:11.748326+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:ai_governance_relevance:3","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:ai_governance_relevance","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"AI governance relevance reported from role and filings","claim_type":"ai_governance_relevance","predicate_id":"alpha:predicate:ai_governance_relevance","predicate_version":1,"machine_key":"ai_governance_relevance","human_label":"AI governance relevance","governed_predicate":true,"machine_value":true,"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-03T15:43:11.748326+00:00","sources":[{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-03T15:43:11.748326+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:board_membership:4","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:board_membership","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Serves on the board of CSX Corporation","claim_type":"board_membership","predicate_id":"alpha:predicate:board_membership","predicate_version":1,"machine_key":"board_membership","human_label":"Board membership","governed_predicate":true,"machine_value":{"name":"CSX Corporation"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-04-21T02:55:15.270549+00:00","sources":[{"id":"alpha:projection-evidence:f7c47e5e3f8b6e2872f327fc28cc4e284920090ed52a3f30ae0807c6a530e87d","identity_scope":"representation_reference","source_type":"public_source","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.038+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed/confirmed","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:board_membership:5","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:board_membership","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Serves on the board of Linde plc","claim_type":"board_membership","predicate_id":"alpha:predicate:board_membership","predicate_version":1,"machine_key":"board_membership","human_label":"Board membership","governed_predicate":true,"machine_value":{"name":"Linde plc"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-04-21T02:55:15.270549+00:00","sources":[{"id":"alpha:projection-evidence:f9cde1e96a42bf9cb34c7974f6924e8e3c6863596af58b55d3727d3c72f7d579","identity_scope":"representation_reference","source_type":"public_source","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.038+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed/confirmed","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:board_role:6","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:board_role","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Board role: Chair","claim_type":"board_role","predicate_id":"alpha:predicate:board_role","predicate_version":1,"machine_key":"board_role","human_label":"Board role","governed_predicate":true,"machine_value":{"title":"Chair"},"corroboration_count":2,"source_claim_count":2,"valid_from":"2025-04-30","valid_to":null,"recorded_at":"2026-05-15T19:28:57.036686+00:00","sources":[{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:3b076e4bc170d8cf2fb26c2b674d49cb32a820947feba5b8fe3d57b03f5d5f4a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"LIN DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":"2025-04-30T00:00:00+00:00","retrieved_at":"2026-05-15T19:28:56.942685+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":"2026-03-30T00:00:00+00:00","effective_from":"2025-04-30","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.176245+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.92,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:committee_assignments:7","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:committee_assignments","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Committee assignments: Executive","claim_type":"committee_assignments","predicate_id":"alpha:predicate:committee_assignments","predicate_version":1,"machine_key":"committee_assignments","human_label":"Committee assignments","governed_predicate":true,"machine_value":["Executive"],"corroboration_count":2,"source_claim_count":2,"valid_from":"2025-04-30","valid_to":null,"recorded_at":"2026-05-15T19:28:57.059251+00:00","sources":[{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:3b076e4bc170d8cf2fb26c2b674d49cb32a820947feba5b8fe3d57b03f5d5f4a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"LIN DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":"2025-04-30T00:00:00+00:00","retrieved_at":"2026-05-15T19:28:56.942685+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":"2026-03-30T00:00:00+00:00","effective_from":"2025-04-30","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.195692+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:cybersecurity_experience:8","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:cybersecurity_experience","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Cybersecurity experience: not identified in the cited filing","claim_type":"cybersecurity_experience","predicate_id":"alpha:predicate:cybersecurity_experience","predicate_version":1,"machine_key":"cybersecurity_experience","human_label":"Cybersecurity experience","governed_predicate":true,"machine_value":false,"corroboration_count":2,"source_claim_count":2,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-13T18:21:06.284726+00:00","sources":[{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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":"2026-02-12T00:00:00+00:00","effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.258588+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.72,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:executive_company:9","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:executive_company","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Executive at CSX Corporation","claim_type":"executive_company","predicate_id":"alpha:predicate:executive_company","predicate_version":1,"machine_key":"executive_company","human_label":"Executive company","governed_predicate":true,"machine_value":{"name":"CSX Corporation"},"corroboration_count":3,"source_claim_count":3,"valid_from":"2026-02-12","valid_to":null,"recorded_at":"2026-05-03T15:43:11.748326+00:00","sources":[{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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":"2026-03-30T00:00:00+00:00","effective_from":"2026-02-12","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.332158+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:executive_function:10","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:executive_function","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Enterprise Leadership (CEO)","claim_type":"executive_function","predicate_id":"alpha:predicate:executive_function","predicate_version":1,"machine_key":"executive_function","human_label":"Executive function","governed_predicate":true,"machine_value":{"role_family":"enterprise_leadership","role_type_normalized":"ceo"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-03T15:43:11.748326+00:00","sources":[{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-03T15:43:11.748326+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:executive_title:11","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:executive_title","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Executive title: President and Chief Executive Officer","claim_type":"executive_title","predicate_id":"alpha:predicate:executive_title","predicate_version":1,"machine_key":"executive_title","human_label":"Executive title","governed_predicate":true,"machine_value":{"title":"President and Chief Executive Officer"},"corroboration_count":3,"source_claim_count":3,"valid_from":"2026-02-12","valid_to":null,"recorded_at":"2026-05-03T15:43:11.748326+00:00","sources":[{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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":"2026-03-30T00:00:00+00:00","effective_from":"2026-02-12","effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.311796+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:other_company_role:12","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:other_company_role","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Stephen F. Angel is also linked to Linde as Chairman.","claim_type":"other_company_role","predicate_id":"alpha:predicate:ungoverned:other_company_role","predicate_version":0,"machine_key":"other_company_role","human_label":"Other Company Role","governed_predicate":false,"machine_value":{"role":"Chairman","company":"Linde"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-13T18:21:06.325345+00:00","sources":[{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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":"2026-02-12T00:00:00+00:00","effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-13T18:21:06.325345+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.7,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"},{"id":"alpha:claim:person:stephen-f-angel:technology_background:13","subject_id":"alpha:person:stephen-f-angel","predicate":"alpha:technology_background","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Technology background: not identified in the cited filing","claim_type":"technology_background","predicate_id":"alpha:predicate:technology_background","predicate_version":1,"machine_key":"technology_background","human_label":"Technology background","governed_predicate":true,"machine_value":false,"corroboration_count":2,"source_claim_count":2,"valid_from":null,"valid_to":null,"recorded_at":"2026-05-13T18:21:06.266147+00:00","sources":[{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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":"2026-02-12T00:00:00+00:00","effective_from":null,"effective_until":null,"observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.236543+00:00","verified_at":null,"verification_state":"corroborated","legacy_verification_label":"verified/confirmed","review_state":"none","confidence":0.72,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-0:d751713988987e9331980363e24189ce"}],"evidence":[{"id":"alpha:projection-evidence:document:f506952fb521840af64347b8d09b73c05fafd845623454fe22fd943dd90e6d3b","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30T00:00:00+00:00","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:dc674cccd316ff12af6a4b6c6937bc3fc5d85b77d24793e9df88b44446c78dba","identity_scope":"source_document_reference","source_type":"sec_filing","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":"2026-03-30","retrieved_at":"2026-05-16T03:51:24.104265+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"}},{"id":"alpha:projection-evidence:document:a89796eb85280fd6e20c78557a0640fa3ca1e720574c493eb7c9828f1c360690","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX 10-K executive officers","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm","source_date":"2026-02-12T00:00:00+00:00","retrieved_at":"2026-05-13T18:21:06.027071+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"}},{"id":"alpha:projection-evidence:document:3b076e4bc170d8cf2fb26c2b674d49cb32a820947feba5b8fe3d57b03f5d5f4a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"LIN DEF 14A director slate","publisher":"SEC EDGAR","url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":"2025-04-30T00:00:00+00:00","retrieved_at":"2026-05-15T19:28:56.942685+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"}},{"id":"alpha:projection-evidence:document:0e90c6883fc63db20bfc1e3c37fcec165eb0778d5e28c3c5db858291797c8c7b","identity_scope":"source_document_reference","source_type":"sec_filing","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":"2025-04-30","retrieved_at":"2026-05-15T19:28:56.942685+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"}},{"id":"alpha:projection-evidence:document:04ceb923d3fe6e3de6d9e5872ab880b5102dfd6cfec58ed7d59b73ecb600804e","identity_scope":"source_document_reference","source_type":"sec_filing","title":"CSX executive roster source","publisher":"SEC EDGAR","url":null,"source_date":null,"retrieved_at":"2026-05-03T15:42:44.755177+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"}},{"id":"alpha:projection-evidence:f7c47e5e3f8b6e2872f327fc28cc4e284920090ed52a3f30ae0807c6a530e87d","identity_scope":"representation_reference","source_type":"public_source","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/277948/000162828026021944/csx-20260326.htm","source_date":null,"retrieved_at":null,"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"}},{"id":"alpha:projection-evidence:f9cde1e96a42bf9cb34c7974f6924e8e3c6863596af58b55d3727d3c72f7d579","identity_scope":"representation_reference","source_type":"public_source","title":null,"publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1707925/000095017025060925/lin-20250430.htm","source_date":null,"retrieved_at":null,"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":0.947,"status":"excellent","publication_readiness":"ready","dimensions":{"identity":1,"coverage":0.8,"freshness":1,"evidence_completeness":1,"source_authority":1,"cross_source_agreement":0.867,"temporal_completeness":1},"diagnostics":{"published_claims":15,"factual_claims":15,"claims_with_linked_evidence":15,"disputed_claims":0,"conflicts":0,"stale_claims":0,"stale_claim_ids":[],"temporal_claims":2,"temporal_claims_with_valid_from":2,"missing_coverage_sections":["ratings"],"missing_expected_claims":[]},"derivation":"deterministic_record_projection"},"publication":{"state":"PUBLISHED","published_at":"2026-04-21T02:55:15.270549+00:00","observed_at":"2026-10-15T23:31:39.079392+00:00","reviewed_at":"2026-05-16T03:51:24.038+00:00","verified_at":null},"verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":8,"corroborated":7,"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.","facets":[{"facet":"identity","state":"unclaimed"},{"facet":"evidence","state":"corroborated"},{"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://person/stephen-f-angel/evidence","section":"evidence","href":"https://registry.alpha.ac/api/public/profiles/stephen-f-angel?format=record&section=evidence","media_type":"application/json","availability":"contract"},"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."]}