{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"1.0","query":"sheldahl.com","query_normalized":"sheldahl.com","self_url":"https://www.goguides.com/evaluate.php?domain=sheldahl.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-9983194345","favicon_seed":"59ab95d4390347a3","favicon_url":"https://www.goguides.com/favicon_img.php?u=sheldahl.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":80,"grade":"A","trust_confidence":0.8,"confidence":0.8,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.8,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-08-15 15:20:50","bot_hit_count":10,"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":10,"observation_count":10,"bot_count":2,"last_seen":"2026-08-15 15:20:50"},"freshness":{"state":"Fresh","last_crawl_days":0},"last_crawled_at":"2026-08-15 14:44:30","signal_last_changed_at":"2026-08-15 14:44:30","first_seen":"2026-07-06 00:02:14","last_observed":"2026-08-15 14:33:00","record_freshness_label":"Fresh","days_observed":40,"trust_record_age":40,"trust_measurement_count":4,"observation_count":4,"observation_span":"40 days across 4 observations","stability_window":40,"current_trust_state_since":"2026-07-06 00:02:14","days_since_last_change":40,"rank_algo_state_changes":0,"trust_record_fingerprint":"f8976e6a3aa8ababa9ef5ea27178bf4bd828019c036d7a18c0eda8fbe710bf8f","provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":22,"observation_count":22,"first_observed_at":"2026-08-08 17:02:50","last_observed_at":"2026-08-15 14:44:30","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://sheldahl.com/","final_url":"https://sheldahl.com/","http_status":200,"redirect_count":0,"content_type":"text/html; charset=UTF-8","response_bytes":184546,"canonical_url":"https://sheldahl.com/","page_title":"Sheldahl - Advanced, Innovative Flexible Technologies","robots":{"allowed":true,"reason":"allowed","meta_robots":"index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1","robots_txt_sha256":"d2c21689f7475ce3c8a9d76691eea2e66ac9423766bb13a10c6da24e6b8efdc0"},"dns":{"public_ips":["104.18.18.55","104.18.19.55","2606:4700::6812:1237","2606:4700::6812:1337"],"nameservers":["bob.ns.cloudflare.com","eve.ns.cloudflare.com"],"dns_sha256":"89d96bfb179a78fbeeec6fcc989ceb07597a56b8acf09ab97fa01d44840974ea"},"tls":{"certificate_sha256":"a5ed4892a017a799159a48b3c97b1e1b8d31aa98b24257d2fb53e04f5f396946","issuer":"CN=WE1,O=Google Trust Services,C=US","valid_from":"2026-07-27 08:57:54","valid_until":"2026-10-25 09:57:51"},"hashes":{"content_sha256":"c0baec846627203bdf8900ebde73176f8b24b3fc520165497ed3c20cc3a84d08","html_sha256":"1d5914c659ba05f56fb302866785e99c9f4d1f1c3b590940a9aa51dd53fd6fe5","provenance_sha256":"41e2d003099e7878053f8405228d2162714109e09ba02f0e3b92ba2cabb618c6"},"first_observed_at":"2026-08-15 14:44:30","last_observed_at":"2026-08-15 14:44:30","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":80,"grade":"A"},"matched_domain":"sheldahl.com","matched_url":"https://sheldahl.com/","history_url":"https://www.goguides.com/history/sheldahl.com","verify_url":"https://www.goguides.com/verify/sheldahl.com","result":{"status":"known","host":"sheldahl.com","canonical":"https://sheldahl.com/","known":{"url":"https://sheldahl.com/","ai_rank":80,"grade":"A","fetched":"2026-08-15 14:44:30","source_type":"commercial"}},"ts_utc":"2026-08-15T19:20:50Z"}