{"_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_82ff202ef3ec9ea1a65b190f93c2fae6f74e7d142244ae19d4efa7b5ca0ff28a","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"spider_silence_witness_v1","root_at_anchor":"spider_silence_witness_v1"}],"axiom_id":"axm_82ff202ef3ec9ea1a65b190f93c2fae6f74e7d142244ae19d4efa7b5ca0ff28a","axiom_type":"AX.LAC","body":{"axiom_subtype":"witness.silence.v1","category":"witness","fingerprint":"c79918e63a817aa567a99d66f4fbaf504a7c0f5f1e5793c49b0a4106da3bdad4","receipt_hash":"c79918e63a817aa567a99d66f4fbaf504a7c0f5f1e5793c49b0a4106da3bdad4","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|silence_above_threshold","envelope_target":"AX.LAC","fingerprint":"c79918e63a817aa567a99d66f4fbaf504a7c0f5f1e5793c49b0a4106da3bdad4","last_seen":"2026-04-26T19:23:33Z","last_seen_hours_ago":363.9,"observed_at":"2026-05-12T00:06:20.851619Z","parent_run_hash":"fb088b16e2dc86210fa1abc5da999724c33168f9926ebd223989f9824b6bca9a","runtime_version":"0.2.0","schema":"spider.witness.silence_witness.v1","silence_threshold_hours":200.0,"spider":"silence_witness","status":"dormant","subject_id":"wayback_hf_collector","subject_kind":"collector","violation":"silence_above_threshold"},"title":"wayback_hf_collector","violation":"silence_above_threshold"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-12T00:06:20Z","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:a8d00a45ed8aa76c6296195d95233e3c0704c466494275d09a26c0ce0cb60baa745b4113dd0eefa8382fb53318e115c835926e94245273ff9716a5be4bc1bc0b","signer":"crovia.substrate","subject":{"observed_at":"2026-05-12T00:06:20Z","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":"621b412dd72ea39b012737e9513db3fef909a2267ae8131a43f070c21e663bcd","leaf_index":128023,"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":"95cd0547b0867124c4b2a6e513bc8ac75542aa2fc6557176632c121952500a4b","side":"left"},{"sibling":"b167141bb7285fdfcbc2599097d2245da83a98012016e3e6e1017d34b975debf","side":"left"},{"sibling":"07e198ee0d8ec4b4e0cdfb60def3a9ccd0927e58e36a4f65cd41617db3ed847f","side":"left"},{"sibling":"aaa0b89ff956e245ba3e955837434ca93db2c91f466e8ca946239da708d324ea","side":"right"},{"sibling":"c80e5f3d2379e53a542fc80044602bf6182fa24b4b110f115c1445b366e9220f","side":"left"},{"sibling":"fb4505f2957561b9bade2ab2435d5dfee1488a072ca81018158616b039c4c777","side":"right"},{"sibling":"721cca1b666fe61c2f11044addad22eed2f8f0d562c1c4033216fc3c8f8cfc94","side":"right"},{"sibling":"da3aa0b825659e2b2d15016384a79ef52aa81a856e37f013f358de907b3bf05f","side":"right"},{"sibling":"42655d56270deb2082e77e49993b93afa49d6105df9975a9c20cc7a048dd54e7","side":"right"},{"sibling":"077005bbaed7b42537914de0b512ed52d33243215eab288181aba807d37bf04e","side":"right"},{"sibling":"c6eaf7a4fcab2db96e9e9423acb6922c80f64882d0f3f50d09e53a4807d23084","side":"left"},{"sibling":"df12eaabc0a370aff5d0488478f48d2b3f90d025c903643f98ea804b017688ec","side":"right"},{"sibling":"ffc4d51379293bc3e1910c7d612f409dc610fd9acf8241793fb89f82e1bad4ef","side":"left"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_82ff202ef3ec9ea1a65b190f93c2fae6f74e7d142244ae19d4efa7b5ca0ff28a"}}