{"system":"GoGuides Web State","api_version":"web-state-v3","scope":"objective_web_state_v3","domain":"hydrogen-music.org","status":"observed","public_eligible":true,"observation":{"id":12892701,"requested_url":"https://hydrogen-music.org/","final_url":"http://hydrogen-music.org/","http_status":200,"first_observed_at":"2026-09-13 02:37:29","last_observed_at":"2026-09-19 07:55:06","observation_count":2},"state":{"text_simhash":"4610642164370376447","schema_type_mask":0,"headers_sha256":"f8e2c82f7393b4aadf6c0bded2190acd322fa0acd8f0126a76522d6bb2480641","word_count":1157,"internal_link_count":51,"external_link_count":5,"outbound_links_sha256":"80bf020455f26e8237a0cda29e82503f5f19cae6c09864c4bfce767e0d46b0a7","ai_policy_mask":5,"schema_types":{"mask_version":"schema-type-mask-v1","set_bits":[],"types":[],"unknown_bits":[],"semantics_url":"https://www.goguides.com/docs/web-state.json#schema_type_mask"},"ai_policy":{"mask_version":"ai-policy-mask-v1","scope":"observed_machine_directives","robots_agent":"GoGuidesCrawler","set_bits":[0,2],"flags":["goguides_crawler_allowed","robots_unreachable_allowed"],"unknown_bits":[],"semantics_url":"https://www.goguides.com/docs/web-state.json#ai_policy_mask"}},"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"}}},"links":{"self":"https://www.goguides.com/state/hydrogen-music.org","evaluate":"https://www.goguides.com/evaluate/hydrogen-music.org","changes":"https://www.goguides.com/changes/hydrogen-music.org","history":"https://www.goguides.com/history/hydrogen-music.org","verify":"https://www.goguides.com/verify/hydrogen-music.org"},"license":"https://www.goguides.com/data-license","license_version":"2.0","ts_utc":"2026-09-22T13:14:28Z"}