{"_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_e28018d54becc8755b0dcf960f5f9bdd2f00b2091aef9c7c280f318afe9606ee","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"spider_court_dockets_v1","root_at_anchor":"spider_court_dockets_v1"}],"axiom_id":"axm_e28018d54becc8755b0dcf960f5f9bdd2f00b2091aef9c7c280f318afe9606ee","axiom_type":"AX.OBS","body":{"axiom_subtype":"legal.court_dockets.v1","category":"legal","fingerprint":"b9ebaca6526df48116a5feeb2fadd3c68e382ed276ccb2260de63c5a66ac28d7","published":"2026-05-20T00:00:00-04:00","receipt_hash":"b9ebaca6526df48116a5feeb2fadd3c68e382ed276ccb2260de63c5a66ac28d7","schema":"spider.legal.court_dockets.v1","spider":"court_dockets","spider_record":{"axiom_subtype":"legal.court_dockets.v1","category":"legal","decision_hint":"POSITIVE","envelope_target":"AX.OBS","fingerprint":"b9ebaca6526df48116a5feeb2fadd3c68e382ed276ccb2260de63c5a66ac28d7","observed_at":"2026-05-21T05:38:37.753473Z","parent_run_hash":"a98da3a68a71b9954bb9f8f5335504d580dbfd857d149027547a46a34539c4e9","published":"2026-05-20T00:00:00-04:00","runtime_version":"0.1.0","schema":"spider.legal.court_dockets.v1","source_status":200,"source_url":"https://www.courtlistener.com/feed/search/?q=perplexity&type=r&order_by=dateFiled+desc","spider":"court_dockets","summary_excerpt":"<p></p><br>\n      \n    \n    <a href=\"\">Original document</a>","title":"Chicago Tribune Company, LLC v. Perplexity AI, Inc.","url":"https://www.courtlistener.com","vendor":"court_dockets"},"summary":"<p></p><br>\n      \n    \n    <a href=\"\">Original document</a>","title":"Chicago Tribune Company, LLC v. Perplexity AI, Inc.","vendor":"court_dockets"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-21T05:38:37Z","notes":"Spider court_dockets (legal) legal.court_dockets.v1","object":{"captured_by":"crovia.spider.court_dockets","primary_source_url":"https://www.courtlistener.com"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b61a738ce0175559a1a5c80c171e66ce6289bc4ff8b1c6bb8709ce8039b80cea07e969ad5298780c87678f6664711d81250eeac1af379ced596d679e70609b06","signer":"crovia.substrate","subject":{"observed_at":"2026-05-21T05:38:37Z","source_collector":"spider:court_dockets","target_id":"https://www.courtlistener.com"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/spider/data/legal/court_dockets_v1.jsonl\",\"source_seal_merkle_root\":\"spider_court_dockets_v1\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"53485432ab43cad89b5cd98e4a985d0a69fea4105e8199ce65af0a7fcdaeb47d","leaf_index":146162,"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":"7224a1501cc5105964c38adf767aa440f6e066094cfc160b5a29d04bbc0fd642","side":"right"},{"sibling":"a6f35bd9250a84e3894e94538a115daf711bd386200ecb9eb9b1419b1289e8f9","side":"left"},{"sibling":"8168d7fab361224a19ff7926ef892dfd9f9db4381a835f02dc2d00293f6d3cee","side":"right"},{"sibling":"ab1593276f0b4b5683ad84354e1a3bc7132ff4274370bc0a22c9377730587706","side":"right"},{"sibling":"e596e9159444c1d9e1453597f16276058248d841bc95011c83705e0fd853f8a5","side":"left"},{"sibling":"72d82103412fa16d21aa5260c503b189db44f6e68c8b03c2ce5103f6b53ece16","side":"left"},{"sibling":"e04efdb35a3d13b9b6ad4fd83452d16a60d9b432d97707a86a1a693fa84560ea","side":"left"},{"sibling":"e2d788db0d8449372377479a631b42a652a64ed491d720f74dda5781d988ae76","side":"left"},{"sibling":"f39a7335aa6b82bde60c7b432781bd9e0a9e8ae7bfc7bd50eeb0fe7acdf83691","side":"right"},{"sibling":"3d048271f4871de655c4d4e2d83c1a269789f9e8b4e12a7f789beea57480c8a4","side":"left"},{"sibling":"14b1a643ffa50eeeb494fd3a15fd505a15e79133c339d915d5cac16c81067c49","side":"right"},{"sibling":"8c417ae33891ef4f8dbdef16d48b6a102716fb1ddbdcae54ff85dcedb4f657d4","side":"left"},{"sibling":"3e4df6e7457cecbf36f350375e72dcab336a3984422e4c406ef809e4e2944e96","side":"left"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"be08fedc4e72a6fb56606f66812fae7317e09690b9acb18385f4ab117a981238","side":"right"},{"sibling":"0534329a7475dc9df51998c83c16892126679dade0fa34182f21e869599386c7","side":"right"},{"sibling":"2d24720928ead0e7670650eb55f558c4f20e4c18df376f47ba72cfa8cf0ed344","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":147301,"merkle_root":"08903d7159c3b38eeeeafc09eab15139ea417f1d94f02f1fbc87296b37db840a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260521T183701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-21T18:37:33Z","sig_algorithm":"ed25519","signature":"905f2924632dfa2970c8690285f5b5d4a1d891d0e0ef1cbc404ebec2fd937215ac768e16f0a9f28b18977a55ae0bfd226db6833ae7ef588729054117d2da7303","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_e28018d54becc8755b0dcf960f5f9bdd2f00b2091aef9c7c280f318afe9606ee"}}