{"_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_1685093f0074fd0c47b43d443b0fce520698e36cee2f856a79ef5acb5f340ca0","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_1685093f0074fd0c47b43d443b0fce520698e36cee2f856a79ef5acb5f340ca0","axiom_type":"AX.LAC","body":{"axiom_subtype":"witness.silence.v1","category":"witness","fingerprint":"29646f6f432a08ccfff3b600cae25d83909b06c7f62060a3a4f54ac2d0e422f6","receipt_hash":"29646f6f432a08ccfff3b600cae25d83909b06c7f62060a3a4f54ac2d0e422f6","schema":"spider.witness.silence_witness.v1","spider":"silence_witness","spider_record":{"axiom_subtype":"witness.silence.v1","category":"witness","decision_hint":"NEGATIVE","dedup_key":"collector:wayback_hf_collector|status_dead","envelope_target":"AX.LAC","fingerprint":"29646f6f432a08ccfff3b600cae25d83909b06c7f62060a3a4f54ac2d0e422f6","last_seen":"2026-04-26T19:23:33Z","last_seen_hours_ago":1731.9,"observed_at":"2026-07-08T00:06:36.205727Z","parent_run_hash":"6c3dcf71e865dd340bb199f80276f9b84283ca8995604d932e9fe0eacad1eb9e","runtime_version":"0.2.0","schema":"spider.witness.silence_witness.v1","silence_threshold_hours":200.0,"spider":"silence_witness","status":"dead","subject_id":"wayback_hf_collector","subject_kind":"collector","violation":"status_dead"},"title":"wayback_hf_collector","violation":"status_dead"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-07-08T00:06:36Z","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:cfd7ce8ba2710775b5924d3eb5dfe24a5e03c852b853339991e9a96490860b17f2a166a6bbb8f159545dd0fd53abd33589f8be4cedb0287f5770e4cfc7e7900a","signer":"crovia.substrate","subject":{"observed_at":"2026-07-08T00:06:36Z","source_collector":"spider:silence_witness","target_id":"wayback_hf_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":"43e962a5f5a0b1482dc64a0ec2009f45bcca45957eec2787a3b499c11d173801","leaf_index":292140,"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":"b4b6b47f9d56fb5b2a24bab84040bf76e066741251771fc9450ee9ac4d26f4a4","side":"right"},{"sibling":"1014d3ce34091ea231592b1cca01cdfe65509d43c740561e4b0a13f210f1c40a","side":"right"},{"sibling":"cfd29ecc4e45c53989c71bc4f067af09a358b29bf6ddbd8d93f8d2117170fee7","side":"left"},{"sibling":"17fcc0002835d4f8ea7b124c8c3c729519e28312e57b15b56f842fc0c3dd37ec","side":"left"},{"sibling":"8e12efcb2bab76aa64b7aa2ecf45a248028a8935443d11222d24761057777351","side":"right"},{"sibling":"4f0e66903ac6443c2ec2ab3a1aa3fdd243b5a2383de59096a65af378273b3e56","side":"left"},{"sibling":"57caadee73fba0a4478f7d3e3bd2e59515f056cb787245bb620780bd470d9ad0","side":"right"},{"sibling":"35208be7ecf7177a6167db97718eec93c79a1667fe3d8762f0e057f6576913e4","side":"right"},{"sibling":"7ae0c885b4c7711fc2a8f98fb41d3e29ddf3c245013fccee68e4cb139b847281","side":"left"},{"sibling":"4fd582506cb3d79887fbfc23f0a8de6615e37c18a3fafeca4fbc28b5c64eab4f","side":"right"},{"sibling":"cead64e0790e8871aeea2334210146b5e35fe7e4bc10748acdf76da0c565be05","side":"left"},{"sibling":"f3e38c8a400937a80eff35c1ccc128ed89465e0acb21d72778d6ce5a4b00f012","side":"right"},{"sibling":"76855b4804c75c52bf97aa34358950d42d6103cdc1a86be5f0a2c8de4d65c106","side":"left"},{"sibling":"a75ab4319e241beeddb1b3f5705febe0422937926c3479923ccfb0b0082fa4e3","side":"left"},{"sibling":"bd04fa605f883bfb2b81510d045b1e85e555a03da3be083619f61384dfe40ff8","side":"left"},{"sibling":"6c5994db4a3fb73cf836438b5b7bfc6067b63254b38fd04f22ba2a06e128cccb","side":"right"},{"sibling":"a8e8853b33cd3bda7877d04d047934854da50ef6dc73eb61b89d815f7e4a72e5","side":"right"},{"sibling":"83b0832879b4ae1e3472f04e655cc0825312fb7a16d89c62340952ef91157200","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","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":292264,"merkle_root":"dd367776679852e479e83932045da0e8da06247b98c81a9a8f9f1da2e988a863","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260708T013701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-08T01:38:16Z","sig_algorithm":"ed25519","signature":"39fce344a1c46818ce19b62a471d112ad63383284fcf3d57b835b1bbd48b45d78eeba3e4bfbc6bb2a72faad03d66c3641ec83092a52ef3a49c1081309417690b","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_1685093f0074fd0c47b43d443b0fce520698e36cee2f856a79ef5acb5f340ca0"}}