{"_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_31a4571225c5105506715c68a9a9869a54c19e6b5275ffde259a5a8f4c3e24ba","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":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_31a4571225c5105506715c68a9a9869a54c19e6b5275ffde259a5a8f4c3e24ba","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":74,"evidence":{},"first_seen":"2026-02-10T00:00:01.151021Z","last_seen":"2026-04-25T21:00:14.983744Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":43,"observation_type":"presence","observed_at":"2026-04-07T09:00:43Z","receipt_hash":"sha256:8229dc954a9c691ca7a4c37b1aef63b814d0f1f79258e775a03c6ec7cf1b062a","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-07T09:00:43Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:f49cdfc91aa327135b1dbaef3bbbba62b7cb4288aad1e07529c13b640517ac4de37aa586dafb7713fc9f70081dc7a940d9708e08effaeabcb52508723a408200","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"neuralmind/bert-large-portuguese-cased"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"b6916059961516d1c75be238ba959c89b9d762cdae0ec20e63c082450099019e","leaf_index":52022,"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":"4fd09340a9394d4487d2ba21351d379e49bd7ad0bece211fadb321c4dbf6208a","side":"right"},{"sibling":"c60769605c0cd57b2bb52ecde97f6a63ad054f04d8eb8a147470d2352a8fef28","side":"left"},{"sibling":"98649340280f6377245b77eb6aeb8deda115fc1309e7bb6f0d99d9d43417b539","side":"left"},{"sibling":"44b26b84b9f8e9ed2ade0534a0c090bc382a6e9cf56929d97b1323f3e9fce0f4","side":"right"},{"sibling":"50625e086e5c5462951e2a798d50169b4a25f07de1f8ae9158035d1878152032","side":"left"},{"sibling":"bdcec083852b1da34cdd43bb01fcc24f1ecab5e804ee7138ca1f4af7d6e766c1","side":"left"},{"sibling":"3d0cb2700885d435d7a18aae28ce8284614ef7522f876af0fe1619ac6951ab92","side":"right"},{"sibling":"b38e551263c8167e2e11fc0d5c951b2d5b038659d2bb445e08a80ba1086c4d03","side":"right"},{"sibling":"5949b50edd244aef467d183619b850211380478449cb1f6c15633934e1b27b6e","side":"left"},{"sibling":"38eaf41a7b2243e40babd96979d481f0a85ad201559fc93e7a0b6abb6f4cb364","side":"left"},{"sibling":"4e380b0d40112d2ab5bf9cf558772aaeed14ccb41d6be872aee8cae35e99f441","side":"right"},{"sibling":"836344ab60c9988533197b9abc7d6bf856c1c0dc5c7c4bb27a3bdd96f61c90a0","side":"left"},{"sibling":"1a46733a17e732b001d7b6b84a63df496dedb224dc1752be482a3f72ee416627","side":"right"},{"sibling":"7fd0cf5e06b4ef1a9a6da7ca3c9e5430b36f17e3e0cb0e1aa2d02e51fcfa7a57","side":"right"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_31a4571225c5105506715c68a9a9869a54c19e6b5275ffde259a5a8f4c3e24ba"}}