{"system":"GoGuides Change Intelligence","capability_id":"goguides.change_intelligence","api_version":"change-v1","scope":"domain_root_change_intelligence","domain":"airway.com.br","classification_method":"deterministic_ruleset","classification_version":"change-v1","license":"https://www.goguides.com/data-license","license_version":"2.0","status":"observed","change_state":"changed","public_eligible":true,"tracked_url":"https://www.airway.com.br/","tracked_url_scope":"domain_root","root_selection_method":"central_domain_authority_root_precedence_v1","comparison_scope":"consecutive_stored_states_of_same_authoritative_root_url","history":{"observations_loaded":2,"change_events_returned":1,"limit":25,"first_loaded_at":"2026-09-19 07:33:38","last_loaded_at":"2026-09-27 16:25:05"},"current_observation":{"id":14826288,"timestamp_used":"2026-09-27 16:25:05","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 16:25:05","last_observed_at":"2026-09-27 16:25:05","observation_count":1},"latest_change":{"previous_observation":{"id":13617844,"timestamp_used":"2026-09-19 07:33:38","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 07:33:38","last_observed_at":"2026-09-19 07:33:38","observation_count":1},"current_observation":{"id":14826288,"timestamp_used":"2026-09-27 16:25:05","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 16:25:05","last_observed_at":"2026-09-27 16:25:05","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":false,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":15,"word_count_delta":-7,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://www.airway.com.br/","final_url":"https://www.airway.com.br/","canonical_url":"https://www.airway.com.br/","http_status":200,"text_simhash":"5799658935066372937","text_simhash_hex":"507C8712D30D2B49","structured_data_sha256":"82547d7ab0f712cdb44f0663cddd76953788e8c605c802bd340a80b7da7b736c","schema_type_mask":"147459","headers_sha256":"e8a8872a1a9fc5d3da5f87949de6491ef7dc9ba2b6241d29a00727e8c7f3d9b2","word_count":398,"internal_link_count":94,"external_link_count":0,"outbound_links_sha256":"0eee807862007ef35c6c4c0ad92c0a279af28e2fa337c1cf9fcc7e25a3d920e4","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://www.airway.com.br/","final_url":"https://www.airway.com.br/","canonical_url":"https://www.airway.com.br/","http_status":200,"text_simhash":"5214648947893185865","text_simhash_hex":"485E2796F789AD49","structured_data_sha256":"82547d7ab0f712cdb44f0663cddd76953788e8c605c802bd340a80b7da7b736c","schema_type_mask":"147459","headers_sha256":"912884f1f7bfccdad49b899cef3f10e335ec69b5b43fbd221a571dc0465f11f3","word_count":391,"internal_link_count":94,"external_link_count":0,"outbound_links_sha256":"28b40c7e9aab7a99f2d7392e224960830bcf0ca622cfda4ea4da42e2c7d12527","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},"events":[{"previous_observation":{"id":13617844,"timestamp_used":"2026-09-19 07:33:38","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 07:33:38","last_observed_at":"2026-09-19 07:33:38","observation_count":1},"current_observation":{"id":14826288,"timestamp_used":"2026-09-27 16:25:05","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 16:25:05","last_observed_at":"2026-09-27 16:25:05","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":false,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":15,"word_count_delta":-7,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://www.airway.com.br/","final_url":"https://www.airway.com.br/","canonical_url":"https://www.airway.com.br/","http_status":200,"text_simhash":"5799658935066372937","text_simhash_hex":"507C8712D30D2B49","structured_data_sha256":"82547d7ab0f712cdb44f0663cddd76953788e8c605c802bd340a80b7da7b736c","schema_type_mask":"147459","headers_sha256":"e8a8872a1a9fc5d3da5f87949de6491ef7dc9ba2b6241d29a00727e8c7f3d9b2","word_count":398,"internal_link_count":94,"external_link_count":0,"outbound_links_sha256":"0eee807862007ef35c6c4c0ad92c0a279af28e2fa337c1cf9fcc7e25a3d920e4","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://www.airway.com.br/","final_url":"https://www.airway.com.br/","canonical_url":"https://www.airway.com.br/","http_status":200,"text_simhash":"5214648947893185865","text_simhash_hex":"485E2796F789AD49","structured_data_sha256":"82547d7ab0f712cdb44f0663cddd76953788e8c605c802bd340a80b7da7b736c","schema_type_mask":"147459","headers_sha256":"912884f1f7bfccdad49b899cef3f10e335ec69b5b43fbd221a571dc0465f11f3","word_count":391,"internal_link_count":94,"external_link_count":0,"outbound_links_sha256":"28b40c7e9aab7a99f2d7392e224960830bcf0ca622cfda4ea4da42e2c7d12527","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"}],"semantics":{"state_changed":"At least one deterministic stored field changed and the compared observation windows do not overlap.","state_unchanged":"No available deterministic compared field changed and the compared observation windows do not overlap.","state_unknown":"No deterministic comparison can be established from the available stored fields.","state_insufficient_history":"Fewer than two distinct stored root-state rows are available for a comparison pair.","state_observation_gap":"Stored state windows overlap or recur, so chronological adjacency cannot be proved even though mechanical field measurements are still returned.","text_simhash_hamming_distance":"Mechanical 64-bit Hamming distance between stored text simhash values; 0 through 64.","count_delta":"Current stored numeric count minus previous stored numeric count.","hash_change":"Equality/difference only; no unsupported distance metric is invented for cryptographic hashes.","publisher_declaration_changed":"Compared only when explicitly named declaration/self-claim data exists in stored evidence_json; otherwise null.","materiality":"No major/minor/material rewrite label is assigned by change-v1."},"links":{"self":"https://www.goguides.com/changes/airway.com.br","state":"https://www.goguides.com/state/airway.com.br","evaluate":"https://www.goguides.com/evaluate/airway.com.br","history":"https://www.goguides.com/history/airway.com.br"},"ts_utc":"2026-10-03T13:27:56Z"}