{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"hvo.wr.usgs.gov","query_normalized":"hvo.wr.usgs.gov","self_url":"https://www.goguides.com/evaluate.php?domain=hvo.wr.usgs.gov","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-1736723247","favicon_seed":"7aae88382b4e0908","favicon_url":"https://www.goguides.com/favicon_img.php?u=hvo.wr.usgs.gov&s=32","observed":true,"known_to_queue":false,"trust_state":"observed","lookup_type":"domain_match","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"policy_status":"allowed","status":"allowed","ai_rank":79,"grade":"A","trust_confidence":0.79,"confidence":0.79,"source_type":"institutional","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.79,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-10-03 05:59:01","bot_hit_count":2,"trust_measurement_count":0},"machine_use":{"version":"1.0","status":"observed_not_verified","read":true,"summarize":true,"cite":false,"recommend":false,"transact":false,"sensitive_advice":false,"decision":"readable_observed_not_verified","basis":["known_to_goguides","publicly_eligible","policy_allowed","stable_trust_id"],"limits":["not_verified_active_record","citation_not_cleared","recommendation_not_cleared","autonomous_transaction_not_cleared","sensitive_advice_not_cleared","claims_not_independently_verified"]},"documentation":{"white_paper_url":"https://www.goguides.com/white-paper.php","pdf_url":"https://www.goguides.com/whitepapers/goguides-ai-source-clearance-white-paper.pdf","verified_text_url":"https://www.goguides.com/verified-text.php?q=gravity&format=json","verified_text_note":"Live verified-text topic lookup for hallucination-resistant citation workflows, with source attribution, license metadata, machine-use guidance, hash scope, previews, and canonical full-record URLs."},"verification":{"status":"unverified"},"crawl_status":{"state":"observed"},"activity_signal":{"recently_observed":true,"bot_hit_count":2,"observation_count":2,"bot_count":1,"last_seen":"2026-10-03 05:59:01"},"freshness":{"state":"Stale","last_crawl_days":43},"refresh_eligibility":{"cooldown_hours":24,"eligible":true,"eligible_at":"2026-08-21T21:05:46-04:00","eligible_in_seconds":0},"last_crawled_at":"2026-08-20 21:05:46","signal_last_changed_at":"2026-08-20 21:05:46","record_freshness_label":"Stale","trust_measurement_count":0,"observation_count":0,"rank_algo_state_changes":0,"provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":2,"observation_count":2,"first_observed_at":"2026-08-20 21:05:48","last_observed_at":"2026-08-27 12:17:01","changes":{"content":1,"robots":0,"dns":0,"tls_certificate":0,"final_url":1}},"current":{"observation_kind":"full_fetch","requested_url":"http://hvo.wr.usgs.gov/volcanoes/haleakala/","final_url":"https://volcanoes.usgs.gov/observatories/hvo/hvo_volcanoes.html","http_status":404,"redirect_count":1,"content_type":"text/html; charset=UTF-8","response_bytes":8773,"page_title":"USGS Volcanoes: 404 - Not found","robots":{"allowed":true,"reason":"robots_unreachable_allowed"},"dns":{"public_ips":["137.227.239.158","2001:49c8:c000:122d::158"],"nameservers":[],"dns_sha256":"8ab88c8b9a26c3f6e2d056aab52582efdf4f57dd0a8bb1386aab345b9002065d"},"tls":{"certificate_sha256":"d5e237d8edb1185e70e7fb4c55fd1c8fc8e48ba1125e96971492920fa10722ba","issuer":"CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1,O=DigiCert Inc,C=US","valid_from":"2026-06-09 00:00:00","valid_until":"2026-12-24 23:59:59"},"hashes":{"content_sha256":"d8bf6488bce856c4cf9cc8b86e03036dfa79876f86f288a91afa3476cee62d68","html_sha256":"45fd76ddadcef534cb9406618600ade91df4d47b5fc4d8f75a831ed8b70dc4f9","provenance_sha256":"ba6779839e3e918df4a55b7c8d070869052de64f73b42a9373dd9fbe0dc8156f"},"first_observed_at":"2026-08-27 12:17:01","last_observed_at":"2026-08-27 12:17:01","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":79,"grade":"A"},"matched_domain":"hvo.wr.usgs.gov","matched_url":"http://hvo.wr.usgs.gov/","history_url":"https://www.goguides.com/history/hvo.wr.usgs.gov","verify_url":"https://www.goguides.com/verify/hvo.wr.usgs.gov","state_url":"https://www.goguides.com/state/hvo.wr.usgs.gov","changes_url":"https://www.goguides.com/changes/hvo.wr.usgs.gov","semantics":{"web_state_version":"web-state-v3","bitmasks":{"ai_policy_mask":{"version":"ai-policy-mask-v1","url":"https://www.goguides.com/docs/web-state.json#ai_policy_mask"},"schema_type_mask":{"version":"schema-type-mask-v1","url":"https://www.goguides.com/docs/web-state.json#schema_type_mask"}}},"result":{"status":"known","host":"hvo.wr.usgs.gov","canonical":"https://hvo.wr.usgs.gov/","known":{"url":"http://hvo.wr.usgs.gov/","ai_rank":79,"grade":"A","fetched":"2026-08-20 21:05:46","source_type":"institutional"}},"ts_utc":"2026-10-03T09:59:01Z","machine_actions":{"request_url":{"capability_id":"goguides.url_request","api_version":"url-request-v1","method":"POST","endpoint":"https://www.goguides.com/request-url","content_type":"application/json","freshness":"use-current-or-crawl-on-miss","status_endpoint_template":"https://www.goguides.com/request-url/status/{request_id}","documentation":"https://www.goguides.com/docs/request-url.html","openapi":"https://www.goguides.com/docs/openapi.yaml","semantics":{"known_url":"return stored GoGuides intelligence when available","unknown_safe_url":"may be accepted into the protected GoGuides crawler pipeline","authoritative_record":"created only by GoGuides observation; caller cannot write trust state directly","discovery_only_here":true,"adoption_requires_explicit_post":true}}},"capability_discovery":{"human_developer_hub":"https://www.goguides.com/developers","machine_discovery":"https://www.goguides.com/machine-use.json","openapi":"https://www.goguides.com/docs/openapi.yaml","evaluate_documentation":"https://www.goguides.com/docs/evaluate","batch_evaluate_documentation":"https://www.goguides.com/docs/evaluate-batch","web_state_documentation":"https://www.goguides.com/docs/web-state","change_intelligence_documentation":"https://www.goguides.com/docs/change-intelligence","claim_support_documentation":"https://www.goguides.com/docs/claim-support","content_relationships_documentation":"https://www.goguides.com/docs/content-relationships"}}