{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_600265fb9ce2ede01830bab656abe5cfa78cf5fa2f2980a78cc380f56d8dc3e8","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"6f109227e3860fb1e0a687e7255b766deb93b74d7dc8f4a07117d8a54af7f23e","root_at_anchor":"6f109227e3860fb1e0a687e7255b766deb93b74d7dc8f4a07117d8a54af7f23e"}],"axiom_id":"axm_600265fb9ce2ede01830bab656abe5cfa78cf5fa2f2980a78cc380f56d8dc3e8","axiom_type":"AX.OBS","body":{"collector_run_at":"2026-04-27T17:30:38Z","collector_run_id":"rb_a835e691e92d4a4d","collector_version":"1.0.0","evidence":{"ai_directives":[{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"GPTBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"ChatGPT-User"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"OAI-SearchBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"ClaudeBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Claude-Web"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"anthropic-ai"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"CCBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Google-Extended"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"GoogleOther"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Applebot-Extended"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"FacebookBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Meta-ExternalAgent"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"Meta-ExternalFetcher"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Amazonbot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"PerplexityBot"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"ai2bot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"Bytespider"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"DuckAssistBot"},{"allow":[],"disallow":["/"],"mode":"blocked","source":"explicit","user_agent":"cohere-ai"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"cohere-training-data-crawler"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"xAI-Bot"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"MistralAI-User"},{"allow":[],"disallow":["*/1000$","*/cas-redirect/*","*/platform/disqus*","/*.otmi$","/*/*/*/*/fp/","/*/*/*/*/otmi/","/*/*/*/pf/","/*/figures","/*/metrics","/*/schemes","/*/structures","/*/tables","/*draft=*","/*foxtrotcallback=*","/*origin=*","/*proof=*","/*proof=t%2Btarget%3D\\*","/articles/*.ris","/my-account","/nature-index/annual-tables/2021/academic-normalized","/nature-index/annual-tables/export/","/nature-index/article-api/","/nature-index/articles/saudi-arabia","/nature-index/articles/saudi-arabia-altmetric","/nature-index/city-maps/","/nature-index/country-outputs-api/","/nature-index/country-outputs/export/","/nature-index/country-suggestion","/nature-index/country-suggestion/news-archive","/nature-index/country-territory-research-output/export","/nature-index/global-city-map/data","/nature-index/institution-outputs-api/","/nature-index/institution-outputs/export/","/nature-index/institution-research-output/export","/nature-index/institution-suggestion","/nature-index/institution-suggestion/news-archive","/nature-index/news/archive/search/by-country","/nature-index/news/archive/search/by-institution","/naturecareers/jobs/search","/naturecareers/jobsrss/","/naturecareers/session-img/","/platform/contextual","/protocolexchange/labgroups/","/search","/webcasts/*"],"mode":"blocked","source":"wildcard","user_agent":"*"}],"body_bytes":2640,"body_full":"User-agent: *\nSitemap: https://www.nature.com/sitemap.xml\nSitemap: https://www.nature.com/subjects/sitemap.xml\nSitemap: https://www.nature.com/naturecareers/sitemapindex.xml\nSitemap: https://www.nature.com/latest-news/sitemap.xml\nDisallow: /search\nDisallow: */1000$\nDisallow: /*/*/*/pf/\nDisallow: /*.otmi$\nDisallow: /*/*/*/*/otmi/\nDisallow: /*/*/*/*/fp/\nDisallow: /protocolexchange/labgroups/\nDisallow: /naturecareers/jobs/search\nDisallow: /webcasts/*\nDisallow: /*draft=*\nDisallow: /*foxtrotcallback=*\nDisallow: /*origin=*\nDisallow: /my-account\nDisallow: /*proof=t%2Btarget%3D\\*\nDisallow: /*proof=*\nDisallow: /*/figures\nDisallow: /*/tables\nDisallow: /*/schemes\nDisallow: /*/structures\nDisallow: /*/metrics\nDisallow: /platform/contextual\nDisallow: /articles/*.ris\nDisallow: /nature-index/article-api/\nDisallow: /nature-index/articles/saudi-arabia\nDisallow: /nature-index/articles/saudi-arabia-altmetric\nDisallow: /nature-index/city-maps/\nDisallow: /nature-index/country-outputs-api/\nDisallow: /nature-index/country-suggestion\nDisallow: /nature-index/country-suggestion/news-archive\nDisallow: /nature-index/global-city-map/data\nDisallow: /nature-index/institution-outputs-api/\nDisallow: /nature-index/institution-suggestion\nDisallow: /nature-index/institution-suggestion/news-archive\nDisallow: /naturecareers/session-img/\nDisallow: /naturecareers/jobsrss/\nDisallow: /nature-index/annual-tables/export/\nDisallow: /nature-index/country-outputs/export/\nDisallow: /nature-index/country-territory-research-output/export\nDisallow: /nature-index/institution-outputs/export/\nDisallow: /nature-index/institution-research-output/export\nDisallow: /nature-index/news/archive/search/by-country\nDisallow: /nature-index/news/archive/search/by-institution\nDisallow: /nature-index/annual-tables/2021/academic-normalized\nDisallow: */platform/disqus*\nDisallow: */cas-redirect/*\nUser-Agent: Amazonbot\nDisallow: /\nUser-Agent: anthropic-ai\nDisallow: /\nUser-Agent: Applebot-Extended\nDisallow: /\nUser-Agent: Bytespider\nDisallow: /\nUser-Agent: CCBot\nDisallow: /\nUser-Agent: ClaudeBot\nDisallow: /\nUser-Agent: FacebookBot\nDisallow: /\nUser-Agent: GPTBot\nDisallow: /\nUser-Agent: Google-Extended\nDisallow: /\nUser-Agent: GoogleOther\nDisallow: /\nUser-Agent: PerplexityBot\nDisallow: /\nUser-Agent: YouBot\nDisallow: /\nUser-Agent: meta-externalagent\nDisallow: /\nUser-Agent: ImagesiftBot\nDisallow: /\nUser-Agent: cohere-ai\nDisallow: /\nUser-Agent: Diffbot\nDisallow: /\nUser-Agent: FriendlyCrawler\nDisallow: /\nUser-Agent: img2dataset\nDisallow: /\nUser-Agent: omgili\nDisallow: /\nUser-Agent: omgilibot\nDisallow: /\nUser-Agent: Claude-Web\nDisallow: /\nUser-Agent: ChatGPT-User\nDisallow: /\n","body_preview":"User-agent: *\nSitemap: https://www.nature.com/sitemap.xml\nSitemap: https://www.nature.com/subjects/sitemap.xml\nSitemap: https://www.nature.com/naturecareers/sitemapindex.xml\nSitemap: https://www.nature.com/latest-news/sitemap.xml\nDisallow: /search\nDisallow: */1000$\nDisallow: /*/*/*/pf/\nDisallow: /*.otmi$\nDisallow: /*/*/*/*/otmi/\nDisallow: /*/*/*/*/fp/\nDisallow: /protocolexchange/labgroups/\nDisallow: /naturecareers/jobs/search\nDisallow: /webcasts/*\nDisallow: /*draft=*\nDisallow: /*foxtrotcallback=*\nDisallow: /*origin=*\nDisallow: /my-account\nDisallow: /*proof=t%2Btarget%3D\\*\nDisallow: /*proof=*\nDisallow: /*/figures\nDisallow: /*/tables\nDisallow: /*/schemes\nDisallow: /*/structures\nDisallow: /*/metrics\nDisallow: /platform/contextual\nDisallow: /articles/*.ris\nDisallow: /nature-index/article-api/\nDisallow: /nature-index/articles/saudi-arabia\nDisallow: /nature-index/articles/saudi-arabia-altmetric\nDisallow: /nature-index/city-maps/\nDisallow: /nature-index/country-outputs-api/\nDisallow: /nature-index/country-suggestion\nDisallow: /nature-index/country-suggestion/news-archive\nDisallow: /nature-index/global-city-map/data\nDisallow: /nature-index/institution-outputs-api/\nDisallow: /nature-index/institution-suggestion\nDisallow: /nature-index/institution-suggestion/news-archive\nDisallow: /naturecareers/session-img/\nDisallow: /naturecareers/jobsrss/\nDisallow: /nature-index/annual-tables/export/\nDisallow: /nature-index/country-outputs/export/\nDisallow: /nature-index/country-territory-research-output/export\nDisallow: /nature-index/institution-outputs/export/\nDisallow: /nature-index/institution-research-output/export\nDisallow: /nature-index/news/archive/search/by-country\nDisallow: /nature-index/news/archive/search/by-institution\nDisallow: /nature-index/annual-tables/2021/academic-normalized\nDisallow: */platform/disqus*\nDisallow: */cas-redirect/*\nUser-Agent: Amazonbot\nDisallow: /\nUser-Agent: anthropic-ai\nDisallow: /\nUser-Agent: Applebot-Extended\nDisallow: /\nUser-Agent: Bytespider\nDisallow: /\nUser-Agent: CCBot\nDisallow: /\nUser-Agent: ClaudeBot\nDisallow: /\nUser-Agent: FacebookBot\nDisallow: /\nUser-Agent: GPTBot\nDisallow: /\nUser-Agent: Google-Extended\nDisallow: /\nUser-Agent: GoogleOther\nDisallow: /\nUser-Agent: PerplexityBot\nDisallow: /\nUser-Agent: YouBot\nDisallow: /\nUser-Agent: meta-externalagent\nDisallow: /\nUser-Agent: ImagesiftBot\nDisallow: /\nUser-Agent: cohere-ai\nDisallow: /\nUser-Agent: Diffbot\nDisallow: /\nUser-Agent: FriendlyCrawler\nDisallow: /\nUser-Agent: img2dataset\nDisallow: /\nUser-Agent: omgili\nDisallow: /\nUser-Agent: omgilibot\nDisallow: /\nUser-Agent: Claude-Web\nDisallow: /\nUser-Agent: ChatGPT-User\nDisallow: /\n","body_sha256":"sha256:583cbf571b254942844283090129d70bc3e3e9c9a244b19be53baa289e2ec837","body_truncated":false,"captured_by":"robots_txt_collector","checked_user_agents":["GPTBot","ChatGPT-User","OAI-SearchBot","ClaudeBot","Claude-Web","anthropic-ai","CCBot","Google-Extended","GoogleOther","Applebot-Extended","FacebookBot","Meta-ExternalAgent","Meta-ExternalFetcher","Amazonbot","PerplexityBot","ai2bot","Bytespider","DuckAssistBot","cohere-ai","cohere-training-data-crawler","xAI-Bot","MistralAI-User","*"],"http_status":200,"robots_url":"https://nature.com/robots.txt"},"observation_type":"presence","observed_at":"2026-04-27T17:33:15Z","receipt_hash":"sha256:c65a46472b5dfd6e0764c0de42f155e1e01792e2ca2ba22b28a8d93ccc4f4666"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-27T17:33:15Z","object":{"captured_by":"robots_txt_collector","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:3a2d178595d11a4752d79e7091c413e1e464d1cfcf1781826a2d7b213b1883c3e8ad1466c51191f0da8fbba91ac7f1ba8bf0239186d17d50d0cf76cdc488ee09","signer":"crovia.substrate","subject":{"source_collector":"robots_txt_collector","target_id":"nature.com"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/private/robots/observations.jsonl\",\"source_seal_merkle_root\":\"6f109227e3860fb1e0a687e7255b766deb93b74d7dc8f4a07117d8a54af7f23e\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"d7c358f7e34c43e33953c916dff15727e81debd03f42432923d76778b33d943e","leaf_index":97404,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"a18fb5dbb447bf1a8f737b2ead20f9bbb54b7d92f34f3cb0956fd900504cb1d0","side":"right"},{"sibling":"90cda6831f72e1dccaee2f4ce2254768ae0df536da61ab921a4bb69daf69f484","side":"right"},{"sibling":"32c7d693f8f2deb8fcbb1c145b9a9a527de477fe3ab56de14792467f819b3a7a","side":"left"},{"sibling":"c450f20991cb695cc1475a411971940d0f81f18667bda5c0403fedee68268553","side":"left"},{"sibling":"b57458de6cfd593e6f33d2631c001cc06384fa00e6a33e118a1ab5e8926c1c01","side":"left"},{"sibling":"88c0d9e5161c4e02e3880d354209de2b505eee3bcab1e9311c422a6c85df66dc","side":"left"},{"sibling":"61b4c06efbb8c6c8ec6dae9abb8c66f37b0c952c2e19a58d5fc1ab0ecbaa924e","side":"left"},{"sibling":"4f172dc8a50bc21912097a5eca8c262beca57a9a425940b7bd75cd0d6ebcea81","side":"right"},{"sibling":"9279a8abc27f7b7f859435930df780dd3bfff9936e87c1c04b8c4a0311d7ea05","side":"right"},{"sibling":"4263fcabdc72f6860829409313c8251de2b122648bc205779211f5e7cf5d10bd","side":"right"},{"sibling":"665b9609d848eef8cb8f32c343405b42aed479b34da4eb645bd7d05ad7d5e098","side":"left"},{"sibling":"63fe2064d26c60e305442de39cd09c54cb85f6fb0e79fa82a30f6d6b2a3fcdde","side":"left"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_600265fb9ce2ede01830bab656abe5cfa78cf5fa2f2980a78cc380f56d8dc3e8"}}