{"system":"GoGuides Change Intelligence","capability_id":"goguides.change_intelligence","api_version":"change-v1","scope":"domain_root_change_intelligence","domain":"wunderground.com","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://wunderground.com/","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":26,"change_events_returned":25,"limit":25,"first_loaded_at":"2026-09-18 09:11:27","last_loaded_at":"2026-10-02 19:03:40"},"current_observation":{"id":15686395,"timestamp_used":"2026-10-02 19:03:40","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 19:03:40","last_observed_at":"2026-10-02 19:03:40","observation_count":1},"latest_change":{"previous_observation":{"id":15565414,"timestamp_used":"2026-10-02 06:58:50","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 06:58:50","last_observed_at":"2026-10-02 06:58:50","observation_count":1},"current_observation":{"id":15686395,"timestamp_used":"2026-10-02 19:03:40","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 19:03:40","last_observed_at":"2026-10-02 19:03:40","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":22,"word_count_delta":143,"internal_link_count_delta":28,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13172515242168943291","text_simhash_hex":"B6CE2CD25FE602BB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"b6280b080f95b94c210b6872eb5f32147ab6a885d446412f9ce3052733fd2f18","word_count":322,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"f3202a1f5bf577bb96bece7785f6fc8ffd8afadb0cbce65a8dab972428a5ae86","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381873184945819","text_simhash_hex":"3E781EF6DD92369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":465,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},"events":[{"previous_observation":{"id":15565414,"timestamp_used":"2026-10-02 06:58:50","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 06:58:50","last_observed_at":"2026-10-02 06:58:50","observation_count":1},"current_observation":{"id":15686395,"timestamp_used":"2026-10-02 19:03:40","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 19:03:40","last_observed_at":"2026-10-02 19:03:40","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":22,"word_count_delta":143,"internal_link_count_delta":28,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13172515242168943291","text_simhash_hex":"B6CE2CD25FE602BB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"b6280b080f95b94c210b6872eb5f32147ab6a885d446412f9ce3052733fd2f18","word_count":322,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"f3202a1f5bf577bb96bece7785f6fc8ffd8afadb0cbce65a8dab972428a5ae86","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381873184945819","text_simhash_hex":"3E781EF6DD92369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":465,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15504952,"timestamp_used":"2026-10-01 18:48:19","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-01 18:48:19","last_observed_at":"2026-10-01 18:48:19","observation_count":1},"current_observation":{"id":15565414,"timestamp_used":"2026-10-02 06:58:50","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-02 06:58:50","last_observed_at":"2026-10-02 06:58:50","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":23,"word_count_delta":-144,"internal_link_count_delta":-28,"external_link_count_delta":-1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496878277584107163","text_simhash_hex":"3E681EF7CD92369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":466,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13172515242168943291","text_simhash_hex":"B6CE2CD25FE602BB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"b6280b080f95b94c210b6872eb5f32147ab6a885d446412f9ce3052733fd2f18","word_count":322,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"f3202a1f5bf577bb96bece7785f6fc8ffd8afadb0cbce65a8dab972428a5ae86","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15391347,"timestamp_used":"2026-10-01 06:47:57","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-01 06:47:57","last_observed_at":"2026-10-01 06:47:57","observation_count":1},"current_observation":{"id":15504952,"timestamp_used":"2026-10-01 18:48:19","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-01 18:48:19","last_observed_at":"2026-10-01 18:48:19","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":false,"word_count_changed":false,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":false,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":4,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381873183897243","text_simhash_hex":"3E781EF6DD82369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":466,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496878277584107163","text_simhash_hex":"3E681EF7CD92369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":466,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15319743,"timestamp_used":"2026-09-30 18:22:18","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-30 18:22:18","last_observed_at":"2026-09-30 18:22:18","observation_count":1},"current_observation":{"id":15391347,"timestamp_used":"2026-10-01 06:47:57","timestamp_basis":"last_observed_at","first_observed_at":"2026-10-01 06:47:57","last_observed_at":"2026-10-01 06:47:57","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":17,"word_count_delta":143,"internal_link_count_delta":28,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4465371630431116027","text_simhash_hex":"3DF82FD6DDF41AFB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"49f909f04016d450dc6cb8f974bfbe47ff9c294dca85f190dd783c031f170afa","word_count":323,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"7b5e44282809cce83e77c8f575b0f02332c757f69e1136148a6af3e9e5b178b8","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381873183897243","text_simhash_hex":"3E781EF6DD82369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":466,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"86eb5e0392655a23e80a29512ecc3f51bb606b435e09f92cacf898f0f0f0f3f4","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15214871,"timestamp_used":"2026-09-30 06:19:22","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-30 06:19:22","last_observed_at":"2026-09-30 06:19:22","observation_count":1},"current_observation":{"id":15319743,"timestamp_used":"2026-09-30 18:22:18","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-30 18:22:18","last_observed_at":"2026-09-30 18:22:18","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":19,"word_count_delta":-5,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8601428570841416442","text_simhash_hex":"775E69B67DE602FA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"89d845dcea6663299d6a7700e91c60c3b50c87d2181ca7e1176603ce12f2f3fd","word_count":328,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"14fa8e938a6c7f156541bc93b808180feb15120c42d1df3400af302dcc4a646a","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4465371630431116027","text_simhash_hex":"3DF82FD6DDF41AFB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"49f909f04016d450dc6cb8f974bfbe47ff9c294dca85f190dd783c031f170afa","word_count":323,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"7b5e44282809cce83e77c8f575b0f02332c757f69e1136148a6af3e9e5b178b8","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15145904,"timestamp_used":"2026-09-29 18:08:00","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-29 18:08:00","last_observed_at":"2026-09-29 18:08:00","observation_count":1},"current_observation":{"id":15214871,"timestamp_used":"2026-09-30 06:19:22","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-30 06:19:22","last_observed_at":"2026-09-30 06:19:22","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":false,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":1,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8601428570304545530","text_simhash_hex":"775E69B65DE602FA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4859005cec953cf5e307d7df7d3071aa93a9068673aa626c5fc4f2bbf4da083a","word_count":328,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"9dc83fd8557deb590dc84f9a1c4a932bc6e67db77ea71adfc81f5f5d4cf27f27","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8601428570841416442","text_simhash_hex":"775E69B67DE602FA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"89d845dcea6663299d6a7700e91c60c3b50c87d2181ca7e1176603ce12f2f3fd","word_count":328,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"14fa8e938a6c7f156541bc93b808180feb15120c42d1df3400af302dcc4a646a","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":15037890,"timestamp_used":"2026-09-29 06:04:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-29 06:04:01","last_observed_at":"2026-09-29 06:04:01","observation_count":1},"current_observation":{"id":15145904,"timestamp_used":"2026-09-29 18:08:00","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-29 18:08:00","last_observed_at":"2026-09-29 18:08:00","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":26,"word_count_delta":-130,"internal_link_count_delta":-27,"external_link_count_delta":-1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381872917034651","text_simhash_hex":"3E781EF6CD9A369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":458,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8601428570304545530","text_simhash_hex":"775E69B65DE602FA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4859005cec953cf5e307d7df7d3071aa93a9068673aa626c5fc4f2bbf4da083a","word_count":328,"internal_link_count":20,"external_link_count":20,"outbound_links_sha256":"9dc83fd8557deb590dc84f9a1c4a932bc6e67db77ea71adfc81f5f5d4cf27f27","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14968087,"timestamp_used":"2026-09-28 18:03:17","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-28 18:03:17","last_observed_at":"2026-09-28 18:03:17","observation_count":1},"current_observation":{"id":15037890,"timestamp_used":"2026-09-29 06:04:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-29 06:04:01","last_observed_at":"2026-09-29 06:04:01","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":false,"word_count_changed":true,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":false,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":5,"word_count_delta":2,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381735662646939","text_simhash_hex":"3E781ED6D89A769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":456,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381872917034651","text_simhash_hex":"3E781EF6CD9A369B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":458,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14904089,"timestamp_used":"2026-09-28 05:52:13","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-28 05:52:13","last_observed_at":"2026-09-28 05:52:13","observation_count":1},"current_observation":{"id":14968087,"timestamp_used":"2026-09-28 18:03:17","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-28 18:03:17","last_observed_at":"2026-09-28 18:03:17","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":false,"word_count_changed":true,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":false,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":2,"word_count_delta":-2,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4483367337220273819","text_simhash_hex":"3E381ED6DC9A769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":458,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4501381735662646939","text_simhash_hex":"3E781ED6D89A769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":456,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14833799,"timestamp_used":"2026-09-27 17:52:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 17:52:01","last_observed_at":"2026-09-27 17:52:01","observation_count":1},"current_observation":{"id":14904089,"timestamp_used":"2026-09-28 05:52:13","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-28 05:52:13","last_observed_at":"2026-09-28 05:52:13","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":false,"word_count_changed":true,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":false,"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":6,"word_count_delta":1,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496869477179356827","text_simhash_hex":"3E6816F6CC92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4483367337220273819","text_simhash_hex":"3E381ED6DC9A769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":458,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14749681,"timestamp_used":"2026-09-27 05:51:48","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 05:51:48","last_observed_at":"2026-09-27 05:51:48","observation_count":1},"current_observation":{"id":14833799,"timestamp_used":"2026-09-27 17:52:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 17:52:01","last_observed_at":"2026-09-27 17:52:01","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"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":28,"word_count_delta":161,"internal_link_count_delta":29,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8457031505387338427","text_simhash_hex":"755D6958CCE63ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"cad4b918129eea7d95df3df4658085c18c919cb346a02d7f9110d6da8e79e2b0","word_count":296,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"7c573b7db40e25ea70371a3a079b616e8e1a0df147fbeda292335d0a28619229","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496869477179356827","text_simhash_hex":"3E6816F6CC92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","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"},{"previous_observation":{"id":14652950,"timestamp_used":"2026-09-26 17:25:14","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-26 17:25:14","last_observed_at":"2026-09-26 17:25:14","observation_count":1},"current_observation":{"id":14749681,"timestamp_used":"2026-09-27 05:51:48","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-27 05:51:48","last_observed_at":"2026-09-27 05:51:48","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":5,"word_count_delta":-8,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13068717489723292347","text_simhash_hex":"B55D6950DCE43ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"ddabeef57e1f6f851a46efae706b3c014bea2c42c016b8aa3829be34c2e26444","word_count":304,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"d6504fe944683d3e4edc7e39f99a818f732cff5bf9c63f4398514efb2572fcc5","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"8457031505387338427","text_simhash_hex":"755D6958CCE63ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"cad4b918129eea7d95df3df4658085c18c919cb346a02d7f9110d6da8e79e2b0","word_count":296,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"7c573b7db40e25ea70371a3a079b616e8e1a0df147fbeda292335d0a28619229","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"},{"previous_observation":{"id":14591491,"timestamp_used":"2026-09-26 05:03:45","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-26 05:03:45","last_observed_at":"2026-09-26 05:03:45","observation_count":1},"current_observation":{"id":14652950,"timestamp_used":"2026-09-26 17:25:14","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-26 17:25:14","last_observed_at":"2026-09-26 17:25:14","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"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":28,"word_count_delta":-153,"internal_link_count_delta":-29,"external_link_count_delta":-1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496878273557591707","text_simhash_hex":"3E681EF6DD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13068717489723292347","text_simhash_hex":"B55D6950DCE43ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"ddabeef57e1f6f851a46efae706b3c014bea2c42c016b8aa3829be34c2e26444","word_count":304,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"d6504fe944683d3e4edc7e39f99a818f732cff5bf9c63f4398514efb2572fcc5","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"},{"previous_observation":{"id":14474943,"timestamp_used":"2026-09-25 16:52:41","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 16:52:41","last_observed_at":"2026-09-25 16:52:41","observation_count":1},"current_observation":{"id":14591491,"timestamp_used":"2026-09-26 05:03:45","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-26 05:03:45","last_observed_at":"2026-09-26 05:03:45","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":false,"word_count_changed":false,"internal_link_count_changed":false,"external_link_count_changed":false,"outbound_links_changed":false,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":3,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4497159610826913435","text_simhash_hex":"3E691ED6CD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4496878273557591707","text_simhash_hex":"3E681EF6DD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14401940,"timestamp_used":"2026-09-25 03:50:59","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 03:50:59","last_observed_at":"2026-09-25 03:50:59","observation_count":1},"current_observation":{"id":14474943,"timestamp_used":"2026-09-25 16:52:41","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 16:52:41","last_observed_at":"2026-09-25 16:52:41","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":24,"word_count_delta":150,"internal_link_count_delta":29,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4545657537444588219","text_simhash_hex":"3F156B7245F62ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"67b5a936ac19f668366d72f3733e8a14899801706de01f18b66c3e32857f2206","word_count":307,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"53470aac6437be973ff24107d819fe472a3c61fbcdca2b1a649be0000d595e4e","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4497159610826913435","text_simhash_hex":"3E691ED6CD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":457,"internal_link_count":47,"external_link_count":21,"outbound_links_sha256":"a5f3cf6c63d6b73e9f92d9b0f9ff761cb0c5c7ad979a384d95e69e6a6ff60f18","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14287703,"timestamp_used":"2026-09-24 15:50:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 15:50:16","last_observed_at":"2026-09-24 15:50:16","observation_count":1},"current_observation":{"id":14401940,"timestamp_used":"2026-09-25 03:50:59","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 03:50:59","last_observed_at":"2026-09-25 03:50:59","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":5,"word_count_delta":2,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13768748013423307451","text_simhash_hex":"BF146B5E45F62ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"9e8f519b1386e5646822b18d2864bb185939cda64dacacbc0feb23d7e81545ca","word_count":305,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"b19358b33dd94ae00268dfa283ec096af3991b1b4cf00172a99dc303026fccd1","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4545657537444588219","text_simhash_hex":"3F156B7245F62ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"67b5a936ac19f668366d72f3733e8a14899801706de01f18b66c3e32857f2206","word_count":307,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"53470aac6437be973ff24107d819fe472a3c61fbcdca2b1a649be0000d595e4e","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"},{"previous_observation":{"id":14214421,"timestamp_used":"2026-09-24 02:42:35","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 02:42:35","last_observed_at":"2026-09-24 02:42:35","observation_count":1},"current_observation":{"id":14287703,"timestamp_used":"2026-09-24 15:50:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 15:50:16","last_observed_at":"2026-09-24 15:50:16","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":14,"word_count_delta":-7,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4205846925899340475","text_simhash_hex":"3A5E2B7EDDE61ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"c7ddb4b2074cd3b47371556a5ad4c9bf57a6fb8951f8f246cfda636efe0498a9","word_count":312,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"ff74146b4e4990f99930b522ff5a0f2526df6e57520f31c127a1dd01d665c523","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13768748013423307451","text_simhash_hex":"BF146B5E45F62ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"9e8f519b1386e5646822b18d2864bb185939cda64dacacbc0feb23d7e81545ca","word_count":305,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"b19358b33dd94ae00268dfa283ec096af3991b1b4cf00172a99dc303026fccd1","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"},{"previous_observation":{"id":14099305,"timestamp_used":"2026-09-23 14:39:56","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 14:39:56","last_observed_at":"2026-09-23 14:39:56","observation_count":1},"current_observation":{"id":14214421,"timestamp_used":"2026-09-24 02:42:35","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 02:42:35","last_observed_at":"2026-09-24 02:42:35","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":false,"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":3,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4205917122844826299","text_simhash_hex":"3A5E6B56DDE61ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"448f9c5d5d4b93824f829fc738ab1ac920bef3aeb844a3be2792c54d0b9b99e4","word_count":312,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"1d4f50a02f0460511cc0c38b10e75f16a182d2ed22b701744976b093d9a65dc2","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4205846925899340475","text_simhash_hex":"3A5E2B7EDDE61ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"c7ddb4b2074cd3b47371556a5ad4c9bf57a6fb8951f8f246cfda636efe0498a9","word_count":312,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"ff74146b4e4990f99930b522ff5a0f2526df6e57520f31c127a1dd01d665c523","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"},{"previous_observation":{"id":14031812,"timestamp_used":"2026-09-23 02:16:32","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 02:16:32","last_observed_at":"2026-09-23 02:16:32","observation_count":1},"current_observation":{"id":14099305,"timestamp_used":"2026-09-23 14:39:56","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 14:39:56","last_observed_at":"2026-09-23 14:39:56","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":12,"word_count_delta":-10,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4492949598526247610","text_simhash_hex":"3E5A29DAEDE412BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2d0b83c4af54a60993344f353983a3469d14f6a6b265d46b7702dfe1b76e7ad0","word_count":322,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"090dbfd3b5b52b911661674a429bc72175a17f49a7a95641b0b42c8f9b1b03c6","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4205917122844826299","text_simhash_hex":"3A5E6B56DDE61ABB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"448f9c5d5d4b93824f829fc738ab1ac920bef3aeb844a3be2792c54d0b9b99e4","word_count":312,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"1d4f50a02f0460511cc0c38b10e75f16a182d2ed22b701744976b093d9a65dc2","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"},{"previous_observation":{"id":13917029,"timestamp_used":"2026-09-22 13:17:55","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-22 13:17:55","last_observed_at":"2026-09-22 13:17:55","observation_count":1},"current_observation":{"id":14031812,"timestamp_used":"2026-09-23 02:16:32","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 02:16:32","last_observed_at":"2026-09-23 02:16:32","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":12,"word_count_delta":-11,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"3920587807854494395","text_simhash_hex":"3668B9D6CDE502BB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"becc3d5d5825eddb44a4ecd0c5d045e8560b03e1a0e9e3041285098158acb419","word_count":333,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"56173463fc814930376781f9a31ad0c4872eaf916d320f11b1d92f14c5e5889b","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4492949598526247610","text_simhash_hex":"3E5A29DAEDE412BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2d0b83c4af54a60993344f353983a3469d14f6a6b265d46b7702dfe1b76e7ad0","word_count":322,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"090dbfd3b5b52b911661674a429bc72175a17f49a7a95641b0b42c8f9b1b03c6","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"},{"previous_observation":{"id":13836639,"timestamp_used":"2026-09-20 11:37:11","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-20 11:37:11","last_observed_at":"2026-09-20 11:37:11","observation_count":1},"current_observation":{"id":13917029,"timestamp_used":"2026-09-22 13:17:55","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-22 13:17:55","last_observed_at":"2026-09-22 13:17:55","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"outbound_links_changed":true,"ai_policy_mask_changed":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":21,"word_count_delta":-172,"internal_link_count_delta":-30,"external_link_count_delta":-1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4478841613964179099","text_simhash_hex":"3E280AB7CD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":505,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"0e8b74db7c7286940c7e16e87b903219a8c100e8c575ce150577da832bde4e9e","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"3920587807854494395","text_simhash_hex":"3668B9D6CDE502BB","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"becc3d5d5825eddb44a4ecd0c5d045e8560b03e1a0e9e3041285098158acb419","word_count":333,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"56173463fc814930376781f9a31ad0c4872eaf916d320f11b1d92f14c5e5889b","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13726659,"timestamp_used":"2026-09-19 23:34:38","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 23:34:38","last_observed_at":"2026-09-19 23:34:38","observation_count":1},"current_observation":{"id":13836639,"timestamp_used":"2026-09-20 11:37:11","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-20 11:37:11","last_observed_at":"2026-09-20 11:37:11","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"schema_type_mask_changed":false,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":true,"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":22,"word_count_delta":202,"internal_link_count_delta":30,"external_link_count_delta":1}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712469047033332410","text_simhash_hex":"BE4C79F24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"413d673310b5e0f38f81d4d4c68a64424ef1d81362a00cba95ccb8f2502116d0","word_count":303,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"6a1fb0d5a8b88b578b46e19c1ec4e0a3da908c4cdb320a7cb4934d6e085391ec","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4478841613964179099","text_simhash_hex":"3E280AB7CD92769B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"2aa3d25d605fcb933c29fddb03987115a86bba5ec02b0f1420fe65c080dbe56b","word_count":505,"internal_link_count":48,"external_link_count":21,"outbound_links_sha256":"0e8b74db7c7286940c7e16e87b903219a8c100e8c575ce150577da832bde4e9e","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13645981,"timestamp_used":"2026-09-19 10:38:23","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 10:38:23","last_observed_at":"2026-09-19 10:38:23","observation_count":1},"current_observation":{"id":13726659,"timestamp_used":"2026-09-19 23:34:38","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 23:34:38","last_observed_at":"2026-09-19 23:34:38","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":true,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":1,"word_count_delta":-3,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712468909594378938","text_simhash_hex":"BE4C79D24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"718c8d45d752deb0971d220045981c40cdf37ba837ba8c8800422d88baa2ba42","word_count":306,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"e80a231a5f17357f2369cdb8d820c9120e4900193909070e66dd1f5c93eb3969","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712469047033332410","text_simhash_hex":"BE4C79F24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"413d673310b5e0f38f81d4d4c68a64424ef1d81362a00cba95ccb8f2502116d0","word_count":303,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"6a1fb0d5a8b88b578b46e19c1ec4e0a3da908c4cdb320a7cb4934d6e085391ec","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","outbound_links_changed","ai_policy_mask_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13537265,"timestamp_used":"2026-09-18 22:38:12","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-18 22:38:12","last_observed_at":"2026-09-18 22:38:12","observation_count":1},"current_observation":{"id":13645981,"timestamp_used":"2026-09-19 10:38:23","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 10:38:23","last_observed_at":"2026-09-19 10:38:23","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":3,"word_count_delta":8,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712996812614664890","text_simhash_hex":"BE4E59F24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"0e168ebb4c5fb41a9b53a14325999da530c1640370b1d7808c6253877ef78fdd","word_count":298,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"37671697a8fa2ed110fc520d743323b8384d3eccefeb3d9c98ef36c3eab676e0","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712468909594378938","text_simhash_hex":"BE4C79D24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"718c8d45d752deb0971d220045981c40cdf37ba837ba8c8800422d88baa2ba42","word_count":306,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"e80a231a5f17357f2369cdb8d820c9120e4900193909070e66dd1f5c93eb3969","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"},{"previous_observation":{"id":13460485,"timestamp_used":"2026-09-18 09:11:27","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-18 09:11:27","last_observed_at":"2026-09-18 09:11:27","observation_count":1},"current_observation":{"id":13537265,"timestamp_used":"2026-09-18 22:38:12","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-18 22:38:12","last_observed_at":"2026-09-18 22:38:12","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":null,"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":6,"word_count_delta":-7,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"4493600335196455610","text_simhash_hex":"3E5C79B25DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"dc92c806de0c7a758995824d4eff1551da605919bad46213209fe744f32d6259","word_count":305,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"1c7c26506d3bd4acd330b627a348871b5c342af12a7c6710ab672c6321386af5","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wunderground.com/","final_url":"https://www.wunderground.com/","canonical_url":"https://www.wunderground.com/","http_status":200,"text_simhash":"13712996812614664890","text_simhash_hex":"BE4E59F24DF602BA","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"0e168ebb4c5fb41a9b53a14325999da530c1640370b1d7808c6253877ef78fdd","word_count":298,"internal_link_count":18,"external_link_count":20,"outbound_links_sha256":"37671697a8fa2ed110fc520d743323b8384d3eccefeb3d9c98ef36c3eab676e0","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/wunderground.com","state":"https://www.goguides.com/state/wunderground.com","evaluate":"https://www.goguides.com/evaluate/wunderground.com","history":"https://www.goguides.com/history/wunderground.com"},"ts_utc":"2026-10-03T10:48:15Z"}