{"_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_8378e12e2e64efae1a3aeede783eff9f90499f08e2d9be11513d32e197b4c509","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_8378e12e2e64efae1a3aeede783eff9f90499f08e2d9be11513d32e197b4c509","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":90,"evidence":{},"first_seen":"2026-01-27T07:00:02.577124Z","last_seen":"2026-04-27T16:00:27.139530Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":54,"observation_type":"presence","observed_at":"2026-03-02T20:00:11Z","receipt_hash":"sha256:fb42b785f66b43c30c674e4bb1b61fe7c51961d3ebb403521703545e49542ac1","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-02T20:00:11Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:dd7327de208f1eec1be4051176cbc27b6ef7225807f6df12e3f283709a2aa0f5a2c0533645112a1cec46e21963256f334d1a536113841d5e0a8d3f478e056b0d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"jonatasgrosman/wav2vec2-large-xlsr-53-portuguese"},"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":"b571e974ecb6368716184a1ad211bd9ce8348310a86166c2b054a169b04a325b","leaf_index":5986,"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":"319a58abcaf40893d53c160243494145f29f2e5466b6286281c261ae9ece8b1b","side":"right"},{"sibling":"92426b53f41f5a9a26eb11b930ef41b90d11525afcf18f53e37cb980db40837a","side":"left"},{"sibling":"6ebcd24983105677a5c878305f1017c9c8318b49fdf3ee798aaa003178bf15b9","side":"right"},{"sibling":"ea9f2a500389ccc08d890d03f1f20bd92232d2370237f09d64e9a2c2a6e5c313","side":"right"},{"sibling":"f86a7a73c028a0b74da1f463ee84a3eb2ba9fc86645c0f98fb06694c80e6c4d4","side":"right"},{"sibling":"6b49b54ece641872aaff2e6e46db0140219e31ff82dae855f893bf65d6b91ee9","side":"left"},{"sibling":"26f51a6805aae7f179a68bef67822aa6ffb157dc97a7d3b70f70471ecdcf49d6","side":"left"},{"sibling":"f6888f2e38e6adc1bcc3da4a58a8f826add8b29cad4e7d9c1c4e39c2ecdc7e14","side":"right"},{"sibling":"e3fa889acc0743f7fd6415e3ec7789f23987d198a626c157908b91eeec8e27a4","side":"left"},{"sibling":"86ce89cdc3824049b12be75d51d93c51cb3d78486687a440a8125989c9e7ce35","side":"left"},{"sibling":"29c43ecb4009dbfb4da066ee7e4d054a666651d4dcc0599d9d4ba7f8603774ac","side":"left"},{"sibling":"ff3a51882bf0518d7b2d780ab1516611ce0846d96203d9a6a55411c9cb023658","side":"right"},{"sibling":"012c247ac7b71fa0f13b42a788924531df51b8f791b73aab9c642f645efeb737","side":"left"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"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_8378e12e2e64efae1a3aeede783eff9f90499f08e2d9be11513d32e197b4c509"}}