{"system":"GoGuides Change Intelligence","capability_id":"goguides.change_intelligence","api_version":"change-v1","scope":"domain_root_change_intelligence","domain":"wcmu.org","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://wcmu.org/","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":"2026-09-12 19:33:01","last_loaded_at":"2026-09-19 07:55:20"},"current_observation":{"id":13621067,"timestamp_used":"2026-09-19 07:55:20","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 07:55:20","last_observed_at":"2026-09-19 07:55:20","observation_count":1},"latest_change":{"previous_observation":{"id":12882080,"timestamp_used":"2026-09-12 19:33:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-12 19:33:01","last_observed_at":"2026-09-12 19:33:01","observation_count":1},"current_observation":{"id":13621067,"timestamp_used":"2026-09-19 07:55:20","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 07:55:20","last_observed_at":"2026-09-19 07:55:20","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":false,"schema_type_mask_changed":false,"headers_changed":false,"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":-39,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wcmu.org/","final_url":"https://www.wcmu.org/","canonical_url":"https://www.wcmu.org/","http_status":200,"text_simhash":"1764648554305339571","text_simhash_hex":"187D4A82B8C6C0B3","structured_data_sha256":"69f01b2f78add5b1d3910c7bcd7f633deac976bebe19ecbb3a7422d2cdd3bde8","schema_type_mask":"147458","headers_sha256":"2e432bdda6ea8e75192a256d0b5d97692d8a26f7a93ac6cb1d9ff7a17144a8b7","word_count":1236,"internal_link_count":277,"external_link_count":51,"outbound_links_sha256":"2d043050b20f8b2f3abe8732677c8394a19f60af6274f7956596e2579bb49b52","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wcmu.org/","final_url":"https://www.wcmu.org/","canonical_url":"https://www.wcmu.org/","http_status":200,"text_simhash":"3884719315708463859","text_simhash_hex":"35E94BA2B0E6CAF3","structured_data_sha256":"69f01b2f78add5b1d3910c7bcd7f633deac976bebe19ecbb3a7422d2cdd3bde8","schema_type_mask":"147458","headers_sha256":"2e432bdda6ea8e75192a256d0b5d97692d8a26f7a93ac6cb1d9ff7a17144a8b7","word_count":1197,"internal_link_count":277,"external_link_count":51,"outbound_links_sha256":"894e02580bfd8422da4eb01692bc236c53de0557efc387961c871d2b06c76c17","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"},"events":[{"previous_observation":{"id":12882080,"timestamp_used":"2026-09-12 19:33:01","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-12 19:33:01","last_observed_at":"2026-09-12 19:33:01","observation_count":1},"current_observation":{"id":13621067,"timestamp_used":"2026-09-19 07:55:20","timestamp_basis":"last_observed_at","first_observed_at":"2026-09-19 07:55:20","last_observed_at":"2026-09-19 07:55:20","observation_count":1},"state":"changed","observation_gap":{"detected":false,"reason":null},"change":{"detected":true,"flags":{"text_changed":true,"structured_data_changed":false,"schema_type_mask_changed":false,"headers_changed":false,"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":-39,"internal_link_count_delta":0,"external_link_count_delta":0}},"before":{"requested_url":"https://wcmu.org/","final_url":"https://www.wcmu.org/","canonical_url":"https://www.wcmu.org/","http_status":200,"text_simhash":"1764648554305339571","text_simhash_hex":"187D4A82B8C6C0B3","structured_data_sha256":"69f01b2f78add5b1d3910c7bcd7f633deac976bebe19ecbb3a7422d2cdd3bde8","schema_type_mask":"147458","headers_sha256":"2e432bdda6ea8e75192a256d0b5d97692d8a26f7a93ac6cb1d9ff7a17144a8b7","word_count":1236,"internal_link_count":277,"external_link_count":51,"outbound_links_sha256":"2d043050b20f8b2f3abe8732677c8394a19f60af6274f7956596e2579bb49b52","ai_policy_mask":"5","publisher_declaration_fingerprint":null},"after":{"requested_url":"https://wcmu.org/","final_url":"https://www.wcmu.org/","canonical_url":"https://www.wcmu.org/","http_status":200,"text_simhash":"3884719315708463859","text_simhash_hex":"35E94BA2B0E6CAF3","structured_data_sha256":"69f01b2f78add5b1d3910c7bcd7f633deac976bebe19ecbb3a7422d2cdd3bde8","schema_type_mask":"147458","headers_sha256":"2e432bdda6ea8e75192a256d0b5d97692d8a26f7a93ac6cb1d9ff7a17144a8b7","word_count":1197,"internal_link_count":277,"external_link_count":51,"outbound_links_sha256":"894e02580bfd8422da4eb01692bc236c53de0557efc387961c871d2b06c76c17","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"}],"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/wcmu.org","state":"https://www.goguides.com/state/wcmu.org","evaluate":"https://www.goguides.com/evaluate/wcmu.org","history":"https://www.goguides.com/history/wcmu.org"},"ts_utc":"2026-09-22T15:04:48Z"}