{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:FFEFQXZAJTJPOM4VNYZWBBTBPT","short_pith_number":"pith:FFEFQXZA","canonical_record":{"source":{"id":"2408.06292","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2024-08-12T16:58:11Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"9d42c6a68c8700a93f547b1392c0cd24e0ef4390a78be4e87e586efdac3a114f","abstract_canon_sha256":"b0163d618b7c0dcd7e209fad6cd342241218790f3d4ed512ced6cb7eb8a50ff4"},"schema_version":"1.0"},"canonical_sha256":"2948585f204cd2f733956e336086617cc3912c7a770361b1cd56ef52b4beb1f1","source":{"kind":"arxiv","id":"2408.06292","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06292","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06292v3","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06292","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_12","alias_value":"FFEFQXZAJTJP","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_16","alias_value":"FFEFQXZAJTJPOM4V","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_8","alias_value":"FFEFQXZA","created_at":"2026-07-05T09:01:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:FFEFQXZAJTJPOM4VNYZWBBTBPT","target":"record","payload":{"canonical_record":{"source":{"id":"2408.06292","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2024-08-12T16:58:11Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"9d42c6a68c8700a93f547b1392c0cd24e0ef4390a78be4e87e586efdac3a114f","abstract_canon_sha256":"b0163d618b7c0dcd7e209fad6cd342241218790f3d4ed512ced6cb7eb8a50ff4"},"schema_version":"1.0"},"canonical_sha256":"2948585f204cd2f733956e336086617cc3912c7a770361b1cd56ef52b4beb1f1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:01:37.553644Z","signature_b64":"f4tXEUVU+MahtifwnGBdZ8LutxrvkEzS+Fk77UkblBzBmPf8TKzIBRQPum1w83Z6EhpFeyR1E6SnW9CGX07/Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2948585f204cd2f733956e336086617cc3912c7a770361b1cd56ef52b4beb1f1","last_reissued_at":"2026-07-05T09:01:37.553025Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:01:37.553025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2408.06292","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:01:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oT8op9yQVZb8nkQ0j3bXMA7S1c2z4c3GRLfMPaGiYr6rxq31RMa6dwGeL52ol6Fxn1VMV8I66282vWCeqztsCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T19:31:23.510466Z"},"content_sha256":"27d7c4d21bccfbbba0db2c86ff9dc49117f958054ff212d09bd382cc3cd102ed","schema_version":"1.0","event_id":"sha256:27d7c4d21bccfbbba0db2c86ff9dc49117f958054ff212d09bd382cc3cd102ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:FFEFQXZAJTJPOM4VNYZWBBTBPT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review.","cross_cats":["cs.CL","cs.LG"],"primary_cat":"cs.AI","authors_text":"Chris Lu, Cong Lu, David Ha, Jakob Foerster, Jeff Clune, Robert Tjarko Lange","submitted_at":"2024-08-12T16:58:11Z","abstract_excerpt":"One of the grand challenges of artificial general intelligence is developing agents capable of conducting scientific research and discovering new knowledge. While frontier models have already been used as aides to human scientists, e.g. for brainstorming ideas, writing code, or prediction tasks, they still conduct only a small part of the scientific process. This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. We introduce The AI Scientist, which "},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. [...] The AI Scientist can produce papers that exceed the acceptance threshold at a top machine learning conference as judged by our automated reviewer.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the authors' internally designed and validated automated reviewer provides an accurate proxy for human expert judgment on the novelty, soundness, and significance of the AI-generated papers, and that the ideas produced represent genuine advances rather than plausible recombinations of existing knowledge.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"The AI Scientist framework enables LLMs to independently conduct the full scientific process from idea generation to paper writing and review, demonstrated across three ML subfields with papers costing under $15 each.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"af61937630b03352e32f06f0fe05da52abc9ca1cac2b08e4944e9dee44fd046e"},"source":{"id":"2408.06292","kind":"arxiv","version":3},"verdict":{"id":"f5c4066f-acbb-4878-b9f6-feb1dcba4bd0","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-11T04:36:48.483357Z","strongest_claim":"This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. [...] The AI Scientist can produce papers that exceed the acceptance threshold at a top machine learning conference as judged by our automated reviewer.","one_line_summary":"The AI Scientist framework enables LLMs to independently conduct the full scientific process from idea generation to paper writing and review, demonstrated across three ML subfields with papers costing under $15 each.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the authors' internally designed and validated automated reviewer provides an accurate proxy for human expert judgment on the novelty, soundness, and significance of the AI-generated papers, and that the ideas produced represent genuine advances rather than plausible recombinations of existing knowledge.","pith_extraction_headline":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.06292/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":116,"sample":[{"doi":"","year":2003,"title":"Meta-learning curiosity algorithms","work_id":"64a20ab8-2c65-4e37-a502-8799c47c3b82","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2023,"title":"Artificial intelligence in scientific writing: a friend or a foe? Reproductive BioMedicine Online, 47 0 (1): 0 3--9","work_id":"12eb82a9-5a10-4ca0-8443-d589ab58d748","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2023,"title":"Model card and evaluations for claude models","work_id":"e0cc715b-bf89-4aad-90ad-1249244f7814","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2024,"title":"The claude 3 model family: Opus, sonnet, haiku","work_id":"36b86ff2-49b0-4edf-9b34-d2f6d27fcf7c","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2022,"title":"Cloud labs: where robots do the research","work_id":"9e84f647-57fc-442c-a533-34fdb047f542","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":116,"snapshot_sha256":"a69d757d717a372c194532f290e3ef683d2b0a9194d3d3540d71b32efef824f7","internal_anchors":9},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"f5c4066f-acbb-4878-b9f6-feb1dcba4bd0"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:01:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GBWMaEX4A7pDGX96+3FUA1Z9PTw1cogTNzW0hokb/Fz3Rdhic9Hvj3bpOK2pzc1RhWsBiGx2GH+OydCzoV8lDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T19:31:23.511757Z"},"content_sha256":"e9a0db6d6cb2ff9ee8c13502d7c5648a8415f027130b38a09a561bdd23d0b98b","schema_version":"1.0","event_id":"sha256:e9a0db6d6cb2ff9ee8c13502d7c5648a8415f027130b38a09a561bdd23d0b98b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/bundle.json","state_url":"https://pith.science/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-22T19:31:23Z","links":{"resolver":"https://pith.science/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT","bundle":"https://pith.science/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/bundle.json","state":"https://pith.science/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FFEFQXZAJTJPOM4VNYZWBBTBPT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FFEFQXZAJTJPOM4VNYZWBBTBPT","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b0163d618b7c0dcd7e209fad6cd342241218790f3d4ed512ced6cb7eb8a50ff4","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2024-08-12T16:58:11Z","title_canon_sha256":"9d42c6a68c8700a93f547b1392c0cd24e0ef4390a78be4e87e586efdac3a114f"},"schema_version":"1.0","source":{"id":"2408.06292","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.06292","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"arxiv_version","alias_value":"2408.06292v3","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.06292","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_12","alias_value":"FFEFQXZAJTJP","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_16","alias_value":"FFEFQXZAJTJPOM4V","created_at":"2026-07-05T09:01:37Z"},{"alias_kind":"pith_short_8","alias_value":"FFEFQXZA","created_at":"2026-07-05T09:01:37Z"}],"graph_snapshots":[{"event_id":"sha256:e9a0db6d6cb2ff9ee8c13502d7c5648a8415f027130b38a09a561bdd23d0b98b","target":"graph","created_at":"2026-07-05T09:01:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. [...] The AI Scientist can produce papers that exceed the acceptance threshold at a top machine learning conference as judged by our automated reviewer."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"That the authors' internally designed and validated automated reviewer provides an accurate proxy for human expert judgment on the novelty, soundness, and significance of the AI-generated papers, and that the ideas produced represent genuine advances rather than plausible recombinations of existing knowledge."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"The AI Scientist framework enables LLMs to independently conduct the full scientific process from idea generation to paper writing and review, demonstrated across three ML subfields with papers costing under $15 each."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review."}],"snapshot_sha256":"af61937630b03352e32f06f0fe05da52abc9ca1cac2b08e4944e9dee44fd046e"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2408.06292/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One of the grand challenges of artificial general intelligence is developing agents capable of conducting scientific research and discovering new knowledge. While frontier models have already been used as aides to human scientists, e.g. for brainstorming ideas, writing code, or prediction tasks, they still conduct only a small part of the scientific process. This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. We introduce The AI Scientist, which ","authors_text":"Chris Lu, Cong Lu, David Ha, Jakob Foerster, Jeff Clune, Robert Tjarko Lange","cross_cats":["cs.CL","cs.LG"],"headline":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2024-08-12T16:58:11Z","title":"The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery"},"references":{"count":116,"internal_anchors":9,"resolved_work":116,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Meta-learning curiosity algorithms","work_id":"64a20ab8-2c65-4e37-a502-8799c47c3b82","year":2003},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Artificial intelligence in scientific writing: a friend or a foe? Reproductive BioMedicine Online, 47 0 (1): 0 3--9","work_id":"12eb82a9-5a10-4ca0-8443-d589ab58d748","year":2023},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Model card and evaluations for claude models","work_id":"e0cc715b-bf89-4aad-90ad-1249244f7814","year":2023},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"The claude 3 model family: Opus, sonnet, haiku","work_id":"36b86ff2-49b0-4edf-9b34-d2f6d27fcf7c","year":2024},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"Cloud labs: where robots do the research","work_id":"9e84f647-57fc-442c-a533-34fdb047f542","year":2022}],"snapshot_sha256":"a69d757d717a372c194532f290e3ef683d2b0a9194d3d3540d71b32efef824f7"},"source":{"id":"2408.06292","kind":"arxiv","version":3},"verdict":{"created_at":"2026-05-11T04:36:48.483357Z","id":"f5c4066f-acbb-4878-b9f6-feb1dcba4bd0","model_set":{"reader":"grok-4.3"},"one_line_summary":"The AI Scientist framework enables LLMs to independently conduct the full scientific process from idea generation to paper writing and review, demonstrated across three ML subfields with papers costing under $15 each.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Frontier large language models can autonomously conduct full scientific research cycles using the AI Scientist framework, producing papers that pass automated conference-level review.","strongest_claim":"This paper presents the first comprehensive framework for fully automatic scientific discovery, enabling frontier large language models to perform research independently and communicate their findings. [...] The AI Scientist can produce papers that exceed the acceptance threshold at a top machine learning conference as judged by our automated reviewer.","weakest_assumption":"That the authors' internally designed and validated automated reviewer provides an accurate proxy for human expert judgment on the novelty, soundness, and significance of the AI-generated papers, and that the ideas produced represent genuine advances rather than plausible recombinations of existing knowledge."}},"verdict_id":"f5c4066f-acbb-4878-b9f6-feb1dcba4bd0"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:27d7c4d21bccfbbba0db2c86ff9dc49117f958054ff212d09bd382cc3cd102ed","target":"record","created_at":"2026-07-05T09:01:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b0163d618b7c0dcd7e209fad6cd342241218790f3d4ed512ced6cb7eb8a50ff4","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2024-08-12T16:58:11Z","title_canon_sha256":"9d42c6a68c8700a93f547b1392c0cd24e0ef4390a78be4e87e586efdac3a114f"},"schema_version":"1.0","source":{"id":"2408.06292","kind":"arxiv","version":3}},"canonical_sha256":"2948585f204cd2f733956e336086617cc3912c7a770361b1cd56ef52b4beb1f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2948585f204cd2f733956e336086617cc3912c7a770361b1cd56ef52b4beb1f1","first_computed_at":"2026-07-05T09:01:37.553025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:01:37.553025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f4tXEUVU+MahtifwnGBdZ8LutxrvkEzS+Fk77UkblBzBmPf8TKzIBRQPum1w83Z6EhpFeyR1E6SnW9CGX07/Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T09:01:37.553644Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.06292","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27d7c4d21bccfbbba0db2c86ff9dc49117f958054ff212d09bd382cc3cd102ed","sha256:e9a0db6d6cb2ff9ee8c13502d7c5648a8415f027130b38a09a561bdd23d0b98b"],"state_sha256":"486f0e4077853ad3b68f9bdbde88a312a854e7818839787e3f5a887316c3c38f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ti6szUNNAD22R9K7WA1NrIyogVBcRbyNwydI2yctxE41iyAlyYtQ7yL6gvF4NT0ACxVKfD8WnH7xe1CJiSSJCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T19:31:23.518327Z","bundle_sha256":"b8878caa89399eca4eeb860e7943093e362c4578284def646cd0c22f9b277d06"}}