{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","short_pith_number":"pith:JRKQJARS","canonical_record":{"source":{"id":"2608.02314","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T14:38:05Z","cross_cats_sorted":[],"title_canon_sha256":"b3c8510e0d077cc297a711b45c9a282dfb02727336b88d4ae39683897101ea79","abstract_canon_sha256":"cb4048d86cc51d444abefd0c439ee3243803b1b74ce13a99bc2aff1cf7223379"},"schema_version":"1.0"},"canonical_sha256":"4c5504823276eb8f5edb26cd327a09899d72b374d0408656a243aba96b1f5c2f","source":{"kind":"arxiv","id":"2608.02314","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.02314","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"arxiv_version","alias_value":"2608.02314v1","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02314","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_12","alias_value":"JRKQJARSO3VY","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_16","alias_value":"JRKQJARSO3VY6XW3","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_8","alias_value":"JRKQJARS","created_at":"2026-08-04T02:11:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","target":"record","payload":{"canonical_record":{"source":{"id":"2608.02314","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T14:38:05Z","cross_cats_sorted":[],"title_canon_sha256":"b3c8510e0d077cc297a711b45c9a282dfb02727336b88d4ae39683897101ea79","abstract_canon_sha256":"cb4048d86cc51d444abefd0c439ee3243803b1b74ce13a99bc2aff1cf7223379"},"schema_version":"1.0"},"canonical_sha256":"4c5504823276eb8f5edb26cd327a09899d72b374d0408656a243aba96b1f5c2f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T02:11:47.938093Z","signature_b64":"woI3RyEiOvA7SFF2a6Z6UBvKCjrjJlrruHGD79PvoqJ3cEwXAMcgbb6b70ZSPSSkECkE06uBaZCivrvj4sX1Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c5504823276eb8f5edb26cd327a09899d72b374d0408656a243aba96b1f5c2f","last_reissued_at":"2026-08-04T02:11:47.936599Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T02:11:47.936599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.02314","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-04T02:11:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MJNUefW6WiEwGvqdScfUo7cPXetYgdmM42dJJPkv4ZIKEqWGC3fXoGAXoHqDn7T5HGmr27qUpJ+xsO5dPHQ8DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:54:13.092872Z"},"content_sha256":"684e97b1ce4cb30a8c710e5b1fbca95aec5258816fb3904d83240e3e7870ee81","schema_version":"1.0","event_id":"sha256:684e97b1ce4cb30a8c710e5b1fbca95aec5258816fb3904d83240e3e7870ee81"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic rigidity reveals the PeVatron acceleration region in SS433","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Ashutosh Tripathi, Felix Aharonian, Jie Liao, Lang Cui, Liang Chen, Linuo Yang, Long Ji, Ning Chang, Pak-Hin Thomas Tam, Ruo-Yu Liu, Wancheng Xu, Xi Yan, Yong-Feng Huang","submitted_at":"2026-08-03T14:38:05Z","abstract_excerpt":"PeVatrons are cosmic accelerators capable of driving particles to petaelectronvolt (PeV) energies. Recently, microquasar jets have emerged as compelling Galactic PeVatron candidates. This is especially the case for SS 433 as its $>100$ TeV gamma-ray emission is spatially coincident with an atomic cloud. However, the exact region where PeV protons are accelerated and injected within these jets remains unresolved. Here we report, using archival, multi-frequency VLBA observations, the magnetic field profile $B(H)$ along the SS 433 inner jet on tens of AU scale, where $H$ is the distance from the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02314","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.02314/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"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":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-04T02:11:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PF2yX69Lj3H7H5T4qQd8nF5g0mu+roiFqs8FFvPoIZrUe9q1rmIQC3qhuhUqag5dTQhM5HDpcVZTcdm6yA6TAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:54:13.093635Z"},"content_sha256":"d7bd7f67c554a1eea2c256b0e4adfdc5be364fce98186d56d1216bffc2c8e103","schema_version":"1.0","event_id":"sha256:d7bd7f67c554a1eea2c256b0e4adfdc5be364fce98186d56d1216bffc2c8e103"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","target":"integrity","payload":{"note":"DOI is split by whitespace or line breaks in the printed bibliography. Reconstructed DOI 10.1103/RevModPhys.42.237 resolves to 'Bremsstrahlung, Synchrotron Radiation, and Compton Scattering of High-Energy Electrons Traversing Dilute Gases'. A reader following the printed text alone cannot reach it.","snippet":"Blumenthal, G.R., Gould, R.J.: Bremsstrahlung, synchrotron radiation, and compton scattering of high-energy electrons traversing dilute gases. Reviews of Modern Physics 42, 237–270 (1970) https://doi.org/10.1103/RevModPhys.42. 237","arxiv_id":"2608.02314","detector":"doi_compliance","evidence":{"ref_index":25,"verdict_class":"incontrovertible","resolved_title":"Bremsstrahlung, Synchrotron Radiation, and Compton Scattering of High-Energy Electrons Traversing Dilute Gases","printed_excerpt":"10.1103/revmodphys.42","reconstructed_doi":"10.1103/RevModPhys.42.237"},"severity":"advisory","ref_index":25,"audited_at":"2026-08-04T09:38:19.453933Z","event_type":"pith.integrity.v1","detected_doi":"10.1103/RevModPhys.42.237","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"0e78df4fd28daefc6a69491a1fb58b3a231fff13878fe06d2607a1e1cf8af1cf","paper_version":1,"verdict_class":"incontrovertible","resolved_title":"Bremsstrahlung, Synchrotron Radiation, and Compton Scattering of High-Energy Electrons Traversing Dilute Gases","detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":17833,"payload_sha256":"8b72f3e81eb1a9d67f0d41cffbd1f21fc7f58d663c51c649cc4fc245afe8063e","signature_b64":"oTTMiDlWLWE6kjSPi5resIuFPgTcRLwRaR5/HBqm3QAk8qTi7WrLnV9flWslDOVy7CNmgo/HK0Mt6h6IxC+zAg==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-04T09:38:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RXJWeVPUAs10PCfa1PQOZuZAq7r7N08fOk0hQn2Kw5y2JSzwnRCLZxllv0TsK6SxjPy4hk9m6VCvZXFoj07jDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:54:13.110954Z"},"content_sha256":"578f8cc721a88cf1b348d7e6ef69db0c28965b71da5c3191f56ac8a2f6eb2738","schema_version":"1.0","event_id":"sha256:578f8cc721a88cf1b348d7e6ef69db0c28965b71da5c3191f56ac8a2f6eb2738"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","target":"integrity","payload":{"note":"DOI is split by whitespace or line breaks in the printed bibliography. Reconstructed DOI 10.1146/annurev.aa.22.090184.002451 resolves to 'Observations of SS 433'. A reader following the printed text alone cannot reach it.","snippet":"Margon, B.: Observations of ss 433. Annual Review of Astronomy and Astrophysics 22, 507–536 (1984) https://doi.org/10.1146/annurev.aa.22.090184. 002451","arxiv_id":"2608.02314","detector":"doi_compliance","evidence":{"ref_index":13,"verdict_class":"incontrovertible","resolved_title":"Observations of SS 433","printed_excerpt":"10.1146/annurev.aa.22.090184","reconstructed_doi":"10.1146/annurev.aa.22.090184.002451"},"severity":"advisory","ref_index":13,"audited_at":"2026-08-04T09:38:19.453933Z","event_type":"pith.integrity.v1","detected_doi":"10.1146/annurev.aa.22.090184.002451","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"89682e24496ae2fc3f7e1602b542c8e97679dc9ca27a940d946147fb8e903ba1","paper_version":1,"verdict_class":"incontrovertible","resolved_title":"Observations of SS 433","detector_version":"1.1.0","detected_arxiv_id":null,"integrity_event_id":17832,"payload_sha256":"db33fb85ad1900ebc8fca33d15190a0a2a027aabcc4d7e4d797572165af174d6","signature_b64":"U/M/DshFLo+C6anSnM86eQdZYQrwJZlmxoivVj64ZlP3ND2pbiA90KNYnEcFkE//aEk4YeziKNgUUWoDrZCMCw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-04T09:38:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KP165L50aOrsNuH8jt8JXrdjPp4VLXhrSqCo+TTO+BtYPbr8+lUFfUoaP+PMVuBSw1QPmegt/TSlx3lFKiNyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T19:54:13.111390Z"},"content_sha256":"56c26cade3e933675bce8a5ce5e10035d88773d707dd862056d1ade45de09bb4","schema_version":"1.0","event_id":"sha256:56c26cade3e933675bce8a5ce5e10035d88773d707dd862056d1ade45de09bb4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/bundle.json","state_url":"https://pith.science/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/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":"2026-08-13T19:54:13Z","links":{"resolver":"https://pith.science/pith/JRKQJARSO3VY6XW3E3GTE6QJRG","bundle":"https://pith.science/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/bundle.json","state":"https://pith.science/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JRKQJARSO3VY6XW3E3GTE6QJRG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JRKQJARSO3VY6XW3E3GTE6QJRG","merge_version":"pith-open-graph-merge-v1","event_count":4,"valid_event_count":4,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cb4048d86cc51d444abefd0c439ee3243803b1b74ce13a99bc2aff1cf7223379","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T14:38:05Z","title_canon_sha256":"b3c8510e0d077cc297a711b45c9a282dfb02727336b88d4ae39683897101ea79"},"schema_version":"1.0","source":{"id":"2608.02314","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.02314","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"arxiv_version","alias_value":"2608.02314v1","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02314","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_12","alias_value":"JRKQJARSO3VY","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_16","alias_value":"JRKQJARSO3VY6XW3","created_at":"2026-08-04T02:11:47Z"},{"alias_kind":"pith_short_8","alias_value":"JRKQJARS","created_at":"2026-08-04T02:11:47Z"}],"graph_snapshots":[{"event_id":"sha256:d7bd7f67c554a1eea2c256b0e4adfdc5be364fce98186d56d1216bffc2c8e103","target":"graph","created_at":"2026-08-04T02:11:47Z","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":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2608.02314/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"PeVatrons are cosmic accelerators capable of driving particles to petaelectronvolt (PeV) energies. Recently, microquasar jets have emerged as compelling Galactic PeVatron candidates. This is especially the case for SS 433 as its $>100$ TeV gamma-ray emission is spatially coincident with an atomic cloud. However, the exact region where PeV protons are accelerated and injected within these jets remains unresolved. Here we report, using archival, multi-frequency VLBA observations, the magnetic field profile $B(H)$ along the SS 433 inner jet on tens of AU scale, where $H$ is the distance from the ","authors_text":"Ashutosh Tripathi, Felix Aharonian, Jie Liao, Lang Cui, Liang Chen, Linuo Yang, Long Ji, Ning Chang, Pak-Hin Thomas Tam, Ruo-Yu Liu, Wancheng Xu, Xi Yan, Yong-Feng Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T14:38:05Z","title":"Magnetic rigidity reveals the PeVatron acceleration region in SS433"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02314","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:684e97b1ce4cb30a8c710e5b1fbca95aec5258816fb3904d83240e3e7870ee81","target":"record","created_at":"2026-08-04T02:11:47Z","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":"cb4048d86cc51d444abefd0c439ee3243803b1b74ce13a99bc2aff1cf7223379","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T14:38:05Z","title_canon_sha256":"b3c8510e0d077cc297a711b45c9a282dfb02727336b88d4ae39683897101ea79"},"schema_version":"1.0","source":{"id":"2608.02314","kind":"arxiv","version":1}},"canonical_sha256":"4c5504823276eb8f5edb26cd327a09899d72b374d0408656a243aba96b1f5c2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c5504823276eb8f5edb26cd327a09899d72b374d0408656a243aba96b1f5c2f","first_computed_at":"2026-08-04T02:11:47.936599Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T02:11:47.936599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"woI3RyEiOvA7SFF2a6Z6UBvKCjrjJlrruHGD79PvoqJ3cEwXAMcgbb6b70ZSPSSkECkE06uBaZCivrvj4sX1Ag==","signature_status":"signed_v1","signed_at":"2026-08-04T02:11:47.938093Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.02314","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:56c26cade3e933675bce8a5ce5e10035d88773d707dd862056d1ade45de09bb4","sha256:578f8cc721a88cf1b348d7e6ef69db0c28965b71da5c3191f56ac8a2f6eb2738"]}],"invalid_events":[],"applied_event_ids":["sha256:684e97b1ce4cb30a8c710e5b1fbca95aec5258816fb3904d83240e3e7870ee81","sha256:d7bd7f67c554a1eea2c256b0e4adfdc5be364fce98186d56d1216bffc2c8e103"],"state_sha256":"1c763351fd51550498ffd3c2bd5dae9a0ad3398104c15027d926078db670daf0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7F2Iv7yHerw45TYqRvCczRoJ+FGwQwV0beSO/u1biypacXoTqf8OLkp3yCCTjyLmwB3cj8MJvKC9PzA9ZCZbCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T19:54:13.114839Z","bundle_sha256":"a0358bff4a642ae137b7492dd6e004329e163f4576ab5a41657e1b0c0066a6c5"}}