{"_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_2ce71ca996b81e40ecf7109765eccca807f40d3dca55235b2b7604dc6fe4e90a","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_2ce71ca996b81e40ecf7109765eccca807f40d3dca55235b2b7604dc6fe4e90a","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T20:00:00.515786Z","last_seen":"2026-04-27T02:00:33.985504Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":50,"observation_type":"presence","observed_at":"2026-04-26T16:00:10Z","receipt_hash":"sha256:43c261b6f1d9d4ea7f833b414546d4869d1c2f2224dbfa62f7569c3bb5e9322e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-26T16:00:10Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e793cd6a8fdfcc73fe942c92f6e334cd63cb8795c58f68fba322e0c5d27efe50d13f05383e0e53cf4efec3b6a60a822c3dc4ac006ef004f2e9ff24912aa35804","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"neuralmind/bert-base-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":"df3daae89229aaa231bb4d80b50aa5ec4b64e060d733ee16745254c4d1316cff","leaf_index":49755,"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":"50937dbfa37d3d50335baa39944e8ba19fa89e7dbe57f0a1dcc4d073d4e07818","side":"left"},{"sibling":"0cd86a15de185ca95e3c368cf8abca3e95492fe367293c733758b10c404b43a0","side":"left"},{"sibling":"3ee58ed18401c6e6c2a80a174c8c6183611eb94ef876574c1e47cfb9cc9a9fa9","side":"right"},{"sibling":"ebeec162f8dde4d65023b4d70d117ec8cbf1d4d1823d495187f1169beb2c5c58","side":"left"},{"sibling":"bc080c31a81821b4cbb854ab4bb6901598ab96e0a9a6bf3058b392f12647b283","side":"left"},{"sibling":"1be6f88f564389a8e6c2e8cb3b0828d3f153ee1cc3c6844c061473380973af52","side":"right"},{"sibling":"b2511ca56ed6cb63b0c4a4a9b316d40974464517cd5b4cd220e58d1cbe2d51a5","side":"left"},{"sibling":"ef347aebe412aa88a158689627c53054de5820b7d761973009f51ea5872ef112","side":"right"},{"sibling":"d74447e42cba921215d9eb9aec39666e5c11ebe08bf59c8a6f1dd50db0febdea","side":"right"},{"sibling":"82152a2d393f001c547e02bab4c4954f1e05b548b86b88db51fc3243c6f6bb9b","side":"left"},{"sibling":"30ccd8388a667b3c598f56a141a68412b0304e218cf5bb46ed425c70f41a0912","side":"right"},{"sibling":"9cbe96f349a6f88ac296bc21694ffe5852d68abb6466be60a2d78bcd809c4505","side":"right"},{"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_2ce71ca996b81e40ecf7109765eccca807f40d3dca55235b2b7604dc6fe4e90a"}}