{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"1.0","query":"thunderstone.com","query_normalized":"thunderstone.com","self_url":"https://www.goguides.com/evaluate.php?domain=thunderstone.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-2316377584","favicon_seed":"57f34cb370625b16","favicon_url":"https://www.goguides.com/favicon_img.php?u=thunderstone.com&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":84,"grade":"A","trust_confidence":0.84,"confidence":0.84,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.84,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-08-15 12:13:54","bot_hit_count":6,"trust_measurement_count":4},"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","fresh_record"],"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":6,"observation_count":6,"bot_count":2,"last_seen":"2026-08-15 12:13:54"},"freshness":{"state":"Fresh","last_crawl_days":0},"last_crawled_at":"2026-08-15 12:13:12","signal_last_changed_at":"2026-08-15 12:13:12","first_seen":"2026-01-08 23:55:37","last_observed":"2026-08-15 10:11:26","record_freshness_label":"Fresh","days_observed":218,"trust_record_age":218,"trust_measurement_count":4,"observation_count":4,"observation_span":"218 days across 4 observations","stability_window":92,"current_trust_state_since":"2026-05-15 12:01:33","days_since_last_change":92,"rank_algo_state_changes":0,"trust_record_fingerprint":"5f54cb5239b703b3f629211e0d7d649cef09c122dea23c96d1b0566690450604","provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":16,"observation_count":16,"first_observed_at":"2026-08-08 23:18:39","last_observed_at":"2026-08-15 12:13:12","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://thunderstone.com/","final_url":"https://www.thunderstone.com/","http_status":200,"redirect_count":1,"content_type":"text/html; charset=utf-8","response_bytes":40466,"page_title":"Enterprise Search | Search Appliances and Engines | Thunderstone | Thunderstone Software","robots":{"allowed":true,"reason":"allowed","robots_txt_sha256":"4f58f48a3376248ecad635629f5ec8847ffe11c87a4be1628240117225c39421"},"dns":{"public_ips":["74.214.27.230"],"nameservers":["ns10.dnsmadeeasy.com","ns11.dnsmadeeasy.com","ns12.dnsmadeeasy.com","ns13.dnsmadeeasy.com","ns14.dnsmadeeasy.com","ns15.dnsmadeeasy.com"],"dns_sha256":"45fe707480f2e8cba9839d741a0df457980c2967a762807c0004046e7dae6848"},"tls":{"certificate_sha256":"235bd460a1c1557a9c25b591fa8c9c56bfdce20256d2151ecf401f39251ad935","issuer":"CN=YR1,O=Let's Encrypt,C=US","valid_from":"2026-06-15 12:01:52","valid_until":"2026-09-13 12:01:51"},"hashes":{"content_sha256":"3ee7d5ac52e34561f7e41a1644384ae29e8123214b212d88687c5890ff5a8c27","html_sha256":"a5080ec0d497805fa8379db6ddfd8c2154470f0aab6499c80042ad086beafbcc","provenance_sha256":"3738073dcddc4dd54b3a66a14bcb620cf87bb4b2230ae32087727e3a4b52dce3"},"first_observed_at":"2026-08-15 12:13:12","last_observed_at":"2026-08-15 12:13:12","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":84,"grade":"A"},"matched_domain":"thunderstone.com","matched_url":"https://thunderstone.com/","history_url":"https://www.goguides.com/history/thunderstone.com","verify_url":"https://www.goguides.com/verify/thunderstone.com","result":{"status":"known","host":"thunderstone.com","canonical":"https://thunderstone.com/","known":{"url":"https://thunderstone.com/","ai_rank":84,"grade":"A","fetched":"2026-08-15 12:13:12","source_type":"commercial"}},"ts_utc":"2026-08-15T16:13:54Z"}