{"system":"GoGuides Change Intelligence","capability_id":"goguides.change_intelligence","api_version":"change-v1","scope":"domain_root_change_intelligence","domain":"ggc.edu","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://ggc.edu/","tracked_url_scope":"domain_root","root_selection_method":"central_domain_authority_root_precedence_v1","comparison_scope":"consecutive_stored_states_of_same_authoritative_root_url","history":{"observations_loaded":2,"change_events_returned":1,"limit":25,"first_loaded_at":"2026-09-08 18:34:40","last_loaded_at":"2026-09-15 07:48:52"},"current_observation":{"id":12939588,"timestamp_used":"2026-09-15 07:48:52","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-15 07:48:52","last_observed_at":"2026-09-15 07:48:52","observation_count":1},"latest_change":{"previous_observation":{"id":12612605,"timestamp_used":"2026-09-08 18:34:40","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-08 18:34:40","last_observed_at":"2026-09-08 18:34:40","observation_count":1},"current_observation":{"id":12939588,"timestamp_used":"2026-09-15 07:48:52","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-15 07:48:52","last_observed_at":"2026-09-15 07:48:52","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":false,"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":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":0,"word_count_delta":1,"internal_link_count_delta":-1,"external_link_count_delta":0}},"before":{"requested_url":"https://ggc.edu/","final_url":"https://www.ggc.edu/","canonical_url":"https://www.ggc.edu/","http_status":200,"text_simhash":"1619888897547719211","text_simhash_hex":"167B005EA9EE522B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"7cbdaa413a94af01ea8a4eb5c31cda28ef13b3fbddc91101f9fcc5036bd1c76b","word_count":765,"internal_link_count":179,"external_link_count":10,"outbound_links_sha256":"cc631c873588983fa9bcc500ee004d4fe6a7218f835c1e516e64b7802bee18bb","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://ggc.edu/","final_url":"https://www.ggc.edu/","canonical_url":"https://www.ggc.edu/","http_status":200,"text_simhash":"1619888897547719211","text_simhash_hex":"167B005EA9EE522B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"96fd0ea95c066c717338820a8f21c70ff3108a0b49b7665d811baf8515987413","word_count":766,"internal_link_count":178,"external_link_count":10,"outbound_links_sha256":"1fcfe00bde8dcc731a63818647b2056efb389724b673690fdaa66c6d224f1164","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["outbound_links_changed"]},"classification_method":"deterministic_ruleset","classification_version":"change-v1"},"events":[{"previous_observation":{"id":12612605,"timestamp_used":"2026-09-08 18:34:40","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-08 18:34:40","last_observed_at":"2026-09-08 18:34:40","observation_count":1},"current_observation":{"id":12939588,"timestamp_used":"2026-09-15 07:48:52","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-15 07:48:52","last_observed_at":"2026-09-15 07:48:52","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":false,"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":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":0,"word_count_delta":1,"internal_link_count_delta":-1,"external_link_count_delta":0}},"before":{"requested_url":"https://ggc.edu/","final_url":"https://www.ggc.edu/","canonical_url":"https://www.ggc.edu/","http_status":200,"text_simhash":"1619888897547719211","text_simhash_hex":"167B005EA9EE522B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"7cbdaa413a94af01ea8a4eb5c31cda28ef13b3fbddc91101f9fcc5036bd1c76b","word_count":765,"internal_link_count":179,"external_link_count":10,"outbound_links_sha256":"cc631c873588983fa9bcc500ee004d4fe6a7218f835c1e516e64b7802bee18bb","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://ggc.edu/","final_url":"https://www.ggc.edu/","canonical_url":"https://www.ggc.edu/","http_status":200,"text_simhash":"1619888897547719211","text_simhash_hex":"167B005EA9EE522B","structured_data_sha256":null,"schema_type_mask":"0","headers_sha256":"96fd0ea95c066c717338820a8f21c70ff3108a0b49b7665d811baf8515987413","word_count":766,"internal_link_count":178,"external_link_count":10,"outbound_links_sha256":"1fcfe00bde8dcc731a63818647b2056efb389724b673690fdaa66c6d224f1164","ai_policy_mask":"1","publisher_declaration_fingerprint":null},"compatibility":{"refresh_recommended":true,"refresh_reason":["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/ggc.edu","state":"https://www.goguides.com/state/ggc.edu","evaluate":"https://www.goguides.com/evaluate/ggc.edu","history":"https://www.goguides.com/history/ggc.edu"},"ts_utc":"2026-09-23T18:47:03Z"}