{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"1.0","query":"yuxinchen.org","query_normalized":"yuxinchen.org","self_url":"https://www.goguides.com/evaluate.php?domain=yuxinchen.org","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-4021126490","favicon_seed":"69707141df02e7f3","favicon_url":"https://www.goguides.com/favicon_img.php?u=yuxinchen.org&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":76,"grade":"A","trust_confidence":0.76,"confidence":0.76,"source_type":"organization","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.76,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-08-24 10:00:04","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":"2026-08-24 10:00:04"},"freshness":{"state":"Recent","last_crawl_days":9},"last_crawled_at":"2026-08-14 18:51:40","signal_last_changed_at":"2026-08-14 18:51:40","record_freshness_label":"Recent","trust_measurement_count":0,"observation_count":0,"rank_algo_state_changes":0,"provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":1,"observation_count":1,"first_observed_at":"2026-08-14 18:51:40","last_observed_at":"2026-08-14 18:51:40","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://yuxinchen.org/","final_url":"https://yuxinchen.org/","http_status":200,"redirect_count":0,"content_type":"text/html; charset=utf-8","response_bytes":13801,"page_title":"Yuxin Chen @ UChicago","robots":{"allowed":true,"reason":"robots_unreachable_allowed"},"dns":{"public_ips":["185.199.108.153","185.199.109.153","185.199.110.153","185.199.111.153"],"nameservers":["ns-cloud-e1.googledomains.com","ns-cloud-e2.googledomains.com","ns-cloud-e3.googledomains.com","ns-cloud-e4.googledomains.com"],"dns_sha256":"4e723174f922e46dede3588717d49aff972cc0e90400d85e8c5d3aa2ccdec839"},"tls":{"certificate_sha256":"da5a46512de02a6de49a1b284a8e5512d483a0c616e9f1c87b9b82d4e090ed9a","issuer":"CN=YR1,O=Let's Encrypt,C=US","valid_from":"2026-06-24 02:06:23","valid_until":"2026-09-22 02:06:22"},"hashes":{"content_sha256":"81cfa4ef8181fee0c7926479132f978f27e9600f38a7db30394619c028b146d8","html_sha256":"f69390f97fe5d80e4c564d15f68a58dcfb78ab98424fdef348869a1ee2ac1faa","provenance_sha256":"78902baf226dad9b58eb23636e1a5169f84e0bcc6aa245ca361e4f8013b8c411"},"first_observed_at":"2026-08-14 18:51:40","last_observed_at":"2026-08-14 18:51:40","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":76,"grade":"A"},"matched_domain":"yuxinchen.org","matched_url":"https://yuxinchen.org/","history_url":"https://www.goguides.com/history/yuxinchen.org","verify_url":"https://www.goguides.com/verify/yuxinchen.org","result":{"status":"known","host":"yuxinchen.org","canonical":"https://yuxinchen.org/","known":{"url":"https://yuxinchen.org/","ai_rank":76,"grade":"A","fetched":"2026-08-14 18:51:40","source_type":"organization"}},"ts_utc":"2026-08-24T14:00:04Z"}