{"_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_8a5782ab702bdc40c61e0b5671953503cbe80e0e781288d143e106fea38331d2","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_silence_witness_v1","root_at_anchor":"spider_silence_witness_v1"}],"axiom_id":"axm_8a5782ab702bdc40c61e0b5671953503cbe80e0e781288d143e106fea38331d2","axiom_type":"AX.LAC","body":{"axiom_subtype":"witness.silence.v1","category":"witness","fingerprint":"e3490279851a26e134c92896ca252ac5404ddeaf98834f396a3b36e7fc56e318","receipt_hash":"e3490279851a26e134c92896ca252ac5404ddeaf98834f396a3b36e7fc56e318","schema":"spider.witness.silence_witness.v1","spider":"silence_witness","spider_record":{"axiom_subtype":"witness.silence.v1","category":"witness","decision_hint":"NEGATIVE","dedup_key":"collector:arxiv_paper_collector|status_dead","envelope_target":"AX.LAC","fingerprint":"e3490279851a26e134c92896ca252ac5404ddeaf98834f396a3b36e7fc56e318","last_seen":"2026-03-18T05:34:39Z","last_seen_hours_ago":1625.7,"observed_at":"2026-05-25T00:05:31.307159Z","parent_run_hash":"befcdd7406cbe07a5ebd21ec1b2224ba9d02cff33dbea9c8ca1b8d2ea38fd498","runtime_version":"0.2.0","schema":"spider.witness.silence_witness.v1","silence_threshold_hours":200.0,"spider":"silence_witness","status":"dead","subject_id":"arxiv_paper_collector","subject_kind":"collector","violation":"status_dead"},"title":"arxiv_paper_collector","violation":"status_dead"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-25T00:05:31Z","notes":"Spider silence_witness (witness) witness.silence.v1","object":{"captured_by":"crovia.spider.silence_witness","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:cbaadb692ec72826050454a6aaf7022b5da7cd10d839ddcedc0aedbb97d251cb9670b2d66f25976d1e82841e847c6faf2139fca4c1b9051ee71bceb118813706","signer":"crovia.substrate","subject":{"observed_at":"2026-05-25T00:05:31Z","source_collector":"spider:silence_witness","target_id":"arxiv_paper_collector"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/spider/data/witness/silence_witness_v1.jsonl\",\"source_seal_merkle_root\":\"spider_silence_witness_v1\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"3d9b213c06be4d78b31052171439ff2532f2c95a09e02df6b21bb76c7a4b0e63","leaf_index":149296,"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":"78b56f0f24101177c76c2bc56cee84d9019f09dc2768d90d482a0792ff2e77b5","side":"right"},{"sibling":"36e1866f82795ddae9a8b58a715e8e84f7576e6017368679d7c29655ec77d397","side":"right"},{"sibling":"098695daef6376a5b3c5e9acccb79e81833c912e6f9a29838396a0ca690f8887","side":"right"},{"sibling":"50f7ec4f484d5f5aaee27698ead17983c8948ba0e5dc325b20cf6668ff2864a0","side":"right"},{"sibling":"da11b040a0f28dad2722c0aa625981f849034591755fbe8d066a0f96cdd8ebb5","side":"left"},{"sibling":"0c86768728bae2db9a62db144187908cace5c0e8aeacabf1dc2d8c008c1d6c57","side":"left"},{"sibling":"0e82818a3ac808ba422a901b99be2392668075eae46685ebf4f83c8c54b50146","side":"right"},{"sibling":"cbe64965c401ecd30a1ec86e85de96cb38a2aa9f726dc2c568fa2e28216dcfd1","side":"right"},{"sibling":"262c75c0e50905dc91ef8de66ed202b3ff2b8b1c3502663b051ae040e34c458e","side":"left"},{"sibling":"85db764d2c320c82e1731739119f4ff1ff347788d3271ec1568027e5f6ad0ad2","side":"left"},{"sibling":"5c4ff01819c3dfe5105c2c31139b878c525a66d2ed2f835e2d6579c68da04611","side":"left"},{"sibling":"6b07f7cbeeed01dab25aad2353c0769476b147ca0832bd2085f17f758eaec879","side":"right"},{"sibling":"85bb70d2ccb17ad190cce6bbfd11570754d521fae5cee067f57a9a2b17cc89e8","side":"right"},{"sibling":"3f434f4b662e2684be5669b76325cc322f15497028f9d35b9a8198932e297e87","side":"right"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"daddc9945abac61ab99fca84826309552a174231ee4aac8cf55d6055606569e4","side":"right"},{"sibling":"91467e5c39a3c726418451e7d8e400e44c5efeae65de501b1541a47ca7504bb6","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":149347,"merkle_root":"971c4b3f3840f77d2f442648b6adffe357cb2edc65f340672244541ba989ab7a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260525T013701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-25T01:37:33Z","sig_algorithm":"ed25519","signature":"06b70784302779ea242e88d266a6859a6073f24d41b62153e2dffe1ad556007e15d96e9ff52dcf6c545649637b78891ce6a18c6c7a4c5a124fb1c1ec27f77f0d","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_8a5782ab702bdc40c61e0b5671953503cbe80e0e781288d143e106fea38331d2"}}