{"_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_fcf26e21daf8ac5ff7d3cdbae085547c3ba5d5705a521aaa36f636cead95022c","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_fcf26e21daf8ac5ff7d3cdbae085547c3ba5d5705a521aaa36f636cead95022c","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":88,"evidence":{},"first_seen":"2026-01-28T15:00:02.322850Z","last_seen":"2026-04-26T19:01:03.674563Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"presence","observed_at":"2026-04-21T13:00:33Z","receipt_hash":"sha256:089eeb24b6f92224a6575c55272dfce3ff9473dc3806cf682f190bad88cfcc32","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-21T13:00:33Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:96c4c2839552221f613c8d8d8150761562d235e3c464925c20f54b225a09dfe40ebd1753f7c9ed00ae03c4c45906acd4aec3cdaa964000674fbda0316c78d10e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"jonatasgrosman/wav2vec2-large-xlsr-53-japanese"},"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":"aa1ae13536e20955ab61c1f9ef7ebcf3d778452221f7f651a2f4f4ed79cce1a0","leaf_index":9389,"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":"9b952f4489a22eaef0d4349dde7be1331be44a0a75c8538eeda35139f9aea5c5","side":"left"},{"sibling":"9545f50b8a9495bacf47e7e025249447bcd66d01a00d7c71cddffe658058ab75","side":"right"},{"sibling":"02de01c06e4cf27a58d73e7330c364acb6021f14a05d7f6c46dbdcfd6763bcfe","side":"left"},{"sibling":"d2b8ef2a4d31939de180fd4598ad7137f14a05ebdc16e959b8c35815a2640c88","side":"left"},{"sibling":"43d70f9a47f88b8cf8071b4d3e234c214c85db0f4ad80096de409d1f830caf79","side":"right"},{"sibling":"375a0cd35418356587980fc2606f3063d8c5c70c289e3d786d43d4c77eac1995","side":"left"},{"sibling":"f14dad7351a907606cff4e606ed57ad31b6fd7870a76318047663d4cd025b16d","side":"right"},{"sibling":"ced3948147603f216efb1d339d116bb776b5bab8a27f562fe07ce3a17147dd59","side":"left"},{"sibling":"78d5b564e33fbf29269d9b97d279db304bd19551f9894cd20e2459cf36e8b69b","side":"right"},{"sibling":"7c5502ef857a3b4d49c1fac0ce1bd33acbfe4d926d3cfe28570ad1230cd4fa05","side":"right"},{"sibling":"0769a4f3434b63e85d8496093ef85d3f28dd2177c75700fbece5cd9d35cb2f3d","side":"left"},{"sibling":"9d05279fd07b5c334cd9ff90cdf5ef9a85cce21b899f43bfec416afc9b578f6a","side":"right"},{"sibling":"42d591310dae3794c4f028f6b1b36925afa98672990c338f31954fb206262e59","side":"right"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"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_fcf26e21daf8ac5ff7d3cdbae085547c3ba5d5705a521aaa36f636cead95022c"}}