{"_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_eff85fd3e56ffc1717736378df8be719451420d5d68f8a95ddc71e3444591841","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_eff85fd3e56ffc1717736378df8be719451420d5d68f8a95ddc71e3444591841","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":"2026-02-13T06:00:31Z","receipt_hash":"sha256:10d0194de98060241ae57588171ac998e9e96687e57fb86f01f9412d40acd492","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-13T06:00:31Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:e6592dfd1b159d99afb3d777759c344873f429bdb41f8de38ec59e7eddc485b0f628582dfd7ef1ee38c56cd4c1de2a9d84816aae8f3e475f4c1d16b79089580c","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":"46affd80e334462da51760bee2d9a33ce207697de088ea08cfa004a97f20ba77","leaf_index":49708,"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":"6c3f7aeb7cf383da935e7a3c058119ddc73bb5d0d76fa5a5c826ec330d6a2c28","side":"right"},{"sibling":"a849d2f8614879e2fa6f5b162d176e543513a810c9e8c0c817a57723c77ea345","side":"right"},{"sibling":"981f515c669b56a8906d0f260f78c9c49655e590920c4f68a49d8d4a463be103","side":"left"},{"sibling":"6abca6e26bef1b4ef154c58e7a9dba1406a71ce41bf25d403019034a53803f34","side":"left"},{"sibling":"b2b297ffb3aa277d98bcdda0ae0e952cb1b3834d29007ae781382d2da46923d0","side":"right"},{"sibling":"6567b663101a0b9386c1349267fc5f5bd9e99df57252e2a719aa674d9c82ddc7","side":"left"},{"sibling":"b9b2dcab438d826e1158978144c7ce1e94a09146e2f50753df9a9130e40f84c1","side":"right"},{"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_eff85fd3e56ffc1717736378df8be719451420d5d68f8a95ddc71e3444591841"}}