{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"nuvisan.com","query_normalized":"nuvisan.com","self_url":"https://www.goguides.com/evaluate.php?domain=nuvisan.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-2720172366","favicon_seed":"c56fc5f7ea57cbb7","favicon_url":"https://www.goguides.com/favicon_img.php?u=nuvisan.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":71,"grade":"A","trust_confidence":0.71,"confidence":0.71,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.71,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-09-24 18:32:19","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","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":2,"observation_count":2,"bot_count":1,"last_seen":"2026-09-24 18:32:19"},"freshness":{"state":"Fresh","last_crawl_days":0},"refresh_eligibility":{"cooldown_hours":24,"eligible":false,"eligible_at":"2026-09-25T18:32:08-04:00","eligible_in_seconds":86389},"last_crawled_at":"2026-09-24 18:32:08","signal_last_changed_at":"2026-09-24 18:32:08","record_freshness_label":"Fresh","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":"2026-08-30 23:44:34","last_observed_at":"2026-09-24 18:32:08","changes":{"content":1,"robots":0,"dns":1,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://nuvisan.com/","final_url":"https://www.nuvisan.com/","http_status":200,"redirect_count":1,"content_type":"text/html; charset=utf-8","response_bytes":72842,"canonical_url":"https://www.nuvisan.com/en/","page_title":"Nuvisan | The Science CRO","robots":{"allowed":true,"reason":"robots_unreachable_allowed"},"dns":{"public_ips":["150.171.109.118","2603:1061:14:46::1"],"nameservers":["haley.ns.cloudflare.com","yoxall.ns.cloudflare.com"],"dns_sha256":"8260013e63653befc0f6a838d0865e862a96e809cd3769487fe649469028a8f2"},"tls":{"certificate_sha256":"6297fdd28e93cb0b55c7b7dcca1ce2f437ef90f4b5af75326554ae758a983cd5","issuer":"CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB","valid_from":"2026-01-21 00:00:00","valid_until":"2027-01-24 23:59:59"},"hashes":{"content_sha256":"a3b5134849b9dec92571c4d7f9b4ac5cd26cb89fa484d645c6884fa120d70622","html_sha256":"8e8cd15fb4209627ee30bbcbb462216c9da33b112e70cd047a28f37b4e5bb2e1","provenance_sha256":"9a7faff7896b2163c1ecf0254b4ba550cb575760dc99fa1d4fc10cca4664e2a3"},"first_observed_at":"2026-09-24 18:32:08","last_observed_at":"2026-09-24 18:32:08","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":71,"grade":"A"},"matched_domain":"nuvisan.com","matched_url":"https://nuvisan.com/","history_url":"https://www.goguides.com/history/nuvisan.com","verify_url":"https://www.goguides.com/verify/nuvisan.com","state_url":"https://www.goguides.com/state/nuvisan.com","changes_url":"https://www.goguides.com/changes/nuvisan.com","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":"nuvisan.com","canonical":"https://nuvisan.com/","known":{"url":"https://nuvisan.com/","ai_rank":71,"grade":"A","fetched":"2026-09-24 18:32:08","source_type":"commercial"}},"ts_utc":"2026-09-24T22:32:19Z","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"}}