{"system":"GoGuides Change Intelligence","capability_id":"goguides.change_intelligence","api_version":"change-v1","scope":"domain_root_change_intelligence","domain":"radianresearch.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://radianresearch.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":12,"change_events_returned":11,"limit":25,"first_loaded_at":"2026-08-30 15:35:44","last_loaded_at":"2026-09-25 18:58:26"},"current_observation":{"id":14499603,"timestamp_used":"2026-09-25 18:58:26","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 18:58:26","last_observed_at":"2026-09-25 18:58:26","observation_count":1},"latest_change":{"previous_observation":{"id":14312544,"timestamp_used":"2026-09-24 17:57:28","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 17:57:28","last_observed_at":"2026-09-24 17:57:28","observation_count":1},"current_observation":{"id":14499603,"timestamp_used":"2026-09-25 18:58:26","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 18:58:26","last_observed_at":"2026-09-25 18:58:26","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":true,"schema_type_mask_changed":true,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":false,"canonical_url_changed":true,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":12,"word_count_delta":141,"internal_link_count_delta":11,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2738110483045459507","text_simhash_hex":"25FFB8FA29B2A633","structured_data_sha256":"3cc8dd7487899133dc1b236c5f5ad399b65ba2b8c11539166fa1d80da5e7593b","schema_type_mask":"151559","headers_sha256":"152aab850a0cf389670be75d70fc041089993afb4c4d06ec9cbb0fafd257dab6","word_count":551,"internal_link_count":126,"external_link_count":9,"outbound_links_sha256":"65bbbeb2a34f2967f07002fbc822c6caca1f2c7c6870f268f609415723d41d76","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","structured_data_changed","outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},"events":[{"previous_observation":{"id":14312544,"timestamp_used":"2026-09-24 17:57:28","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 17:57:28","last_observed_at":"2026-09-24 17:57:28","observation_count":1},"current_observation":{"id":14499603,"timestamp_used":"2026-09-25 18:58:26","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-25 18:58:26","last_observed_at":"2026-09-25 18:58:26","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":true,"schema_type_mask_changed":true,"headers_changed":true,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":false,"canonical_url_changed":true,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":12,"word_count_delta":141,"internal_link_count_delta":11,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2738110483045459507","text_simhash_hex":"25FFB8FA29B2A633","structured_data_sha256":"3cc8dd7487899133dc1b236c5f5ad399b65ba2b8c11539166fa1d80da5e7593b","schema_type_mask":"151559","headers_sha256":"152aab850a0cf389670be75d70fc041089993afb4c4d06ec9cbb0fafd257dab6","word_count":551,"internal_link_count":126,"external_link_count":9,"outbound_links_sha256":"65bbbeb2a34f2967f07002fbc822c6caca1f2c7c6870f268f609415723d41d76","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["text_changed","structured_data_changed","outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":14124072,"timestamp_used":"2026-09-23 16:49:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 16:49:16","last_observed_at":"2026-09-23 16:49:16","observation_count":1},"current_observation":{"id":14312544,"timestamp_used":"2026-09-24 17:57:28","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-24 17:57:28","last_observed_at":"2026-09-24 17:57:28","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13916663,"timestamp_used":"2026-09-22 13:15:59","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-22 13:15:59","last_observed_at":"2026-09-22 13:15:59","observation_count":1},"current_observation":{"id":14124072,"timestamp_used":"2026-09-23 16:49:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-23 16:49:16","last_observed_at":"2026-09-23 16:49:16","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13727143,"timestamp_used":"2026-09-19 23:36:34","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 23:36:34","last_observed_at":"2026-09-19 23:36:34","observation_count":1},"current_observation":{"id":13916663,"timestamp_used":"2026-09-22 13:15:59","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-22 13:15:59","last_observed_at":"2026-09-22 13:15:59","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13538500,"timestamp_used":"2026-09-18 22:45:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-18 22:45:01","last_observed_at":"2026-09-18 22:45:01","observation_count":1},"current_observation":{"id":13727143,"timestamp_used":"2026-09-19 23:36:34","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 23:36:34","last_observed_at":"2026-09-19 23:36:34","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13354863,"timestamp_used":"2026-09-17 21:37:52","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-17 21:37:52","last_observed_at":"2026-09-17 21:37:52","observation_count":1},"current_observation":{"id":13538500,"timestamp_used":"2026-09-18 22:45:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-18 22:45:01","last_observed_at":"2026-09-18 22:45:01","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":13161083,"timestamp_used":"2026-09-16 13:53:34","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-16 13:53:34","last_observed_at":"2026-09-16 13:53:34","observation_count":1},"current_observation":{"id":13354863,"timestamp_used":"2026-09-17 21:37:52","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-17 21:37:52","last_observed_at":"2026-09-17 21:37:52","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":12978568,"timestamp_used":"2026-09-15 11:14:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-15 11:14:16","last_observed_at":"2026-09-15 11:14:16","observation_count":1},"current_observation":{"id":13161083,"timestamp_used":"2026-09-16 13:53:34","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-16 13:53:34","last_observed_at":"2026-09-16 13:53:34","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"structured_data_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":12112592,"timestamp_used":"2026-09-07 09:58:22","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-07 09:58:22","last_observed_at":"2026-09-07 09:58:22","observation_count":1},"current_observation":{"id":12978568,"timestamp_used":"2026-09-15 11:14:16","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-15 11:14:16","last_observed_at":"2026-09-15 11:14:16","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":true,"headers_changed":false,"word_count_changed":true,"internal_link_count_changed":true,"external_link_count_changed":false,"outbound_links_changed":true,"ai_policy_mask_changed":false,"canonical_url_changed":true,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":9,"word_count_delta":150,"internal_link_count_delta":51,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2692933171603194423","text_simhash_hex":"255F3873A9464237","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":260,"internal_link_count":64,"external_link_count":9,"outbound_links_sha256":"8d92a3b95961a3d288f0d1ddf4166254bdc727f1c3fe9f26519c00a716ecdba2","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.www.radianresearch.com/","http_status":200,"text_simhash":"3845837077585724979","text_simhash_hex":"355F287229860633","structured_data_sha256":"eb0746e67406e61c2658f00d37c1f91759f9f6030cc4a8c7d86f094ae46b23f5","schema_type_mask":"135174","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":410,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","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":12012847,"timestamp_used":"2026-09-06 21:45:50","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-06 21:45:50","last_observed_at":"2026-09-06 21:45:50","observation_count":1},"current_observation":{"id":12112592,"timestamp_used":"2026-09-07 09:58:22","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-07 09:58:22","last_observed_at":"2026-09-07 09:58:22","observation_count":1},"state":"unchanged","observation_gap":{"detected":false,"reason":null},"change":{"detected":false,"flags":{"text_changed":false,"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":false,"canonical_url_changed":false,"final_url_changed":false,"http_status_changed":false,"publisher_declaration_changed":null},"magnitude":{"text_simhash_hamming_distance":0,"word_count_delta":0,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2692933171603194423","text_simhash_hex":"255F3873A9464237","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":260,"internal_link_count":64,"external_link_count":9,"outbound_links_sha256":"8d92a3b95961a3d288f0d1ddf4166254bdc727f1c3fe9f26519c00a716ecdba2","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2692933171603194423","text_simhash_hex":"255F3873A9464237","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":260,"internal_link_count":64,"external_link_count":9,"outbound_links_sha256":"8d92a3b95961a3d288f0d1ddf4166254bdc727f1c3fe9f26519c00a716ecdba2","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":false,"refresh_reason":[]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},{"previous_observation":{"id":11942969,"timestamp_used":"2026-08-30 15:35:44","timestamp_basis":"last_observed_at","first_observed_at":"2026-08-30 15:35:44","last_observed_at":"2026-08-30 15:35:44","observation_count":1},"current_observation":{"id":12012847,"timestamp_used":"2026-09-06 21:45:50","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-06 21:45:50","last_observed_at":"2026-09-06 21:45:50","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":false,"word_count_changed":true,"internal_link_count_changed":true,"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":9,"word_count_delta":-156,"internal_link_count_delta":-51,"external_link_count_delta":0}},"before":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"13069209116588000787","text_simhash_hex":"B55F2872A9864613","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":416,"internal_link_count":115,"external_link_count":9,"outbound_links_sha256":"77cb6f743bdfabf1ed94512ebc1212d1b1223328cc057c5ea08f187bc1755302","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://radianresearch.com/","final_url":"https://www.radianresearch.com/","canonical_url":"https://www.radianresearch.com/","http_status":200,"text_simhash":"2692933171603194423","text_simhash_hex":"255F3873A9464237","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"4510e8df52a28524061c696f3ecaf0f17e90dc58c0e5eb80f2361b8f4cfa80a6","word_count":260,"internal_link_count":64,"external_link_count":9,"outbound_links_sha256":"8d92a3b95961a3d288f0d1ddf4166254bdc727f1c3fe9f26519c00a716ecdba2","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/radianresearch.com","state":"https://www.goguides.com/state/radianresearch.com","evaluate":"https://www.goguides.com/evaluate/radianresearch.com","history":"https://www.goguides.com/history/radianresearch.com"},"ts_utc":"2026-09-26T11:30:26Z"}