{"_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_8a64b816d7aa360f1615dba67195df8cb60418847a2eb540554ba123afbb1aa5","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_8a64b816d7aa360f1615dba67195df8cb60418847a2eb540554ba123afbb1aa5","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":83,"evidence":{},"first_seen":"2026-02-01T09:00:00.448733Z","last_seen":"2026-04-25T09:01:20.341157Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":58,"observation_type":"presence","observed_at":"2026-02-27T20:01:07Z","receipt_hash":"sha256:8bac6e17ea5add18fcd3f996449e692255cc2214d038b9ae4e7ce85efd82f056","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-27T20:01:07Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6c83c6c4df562f837280b0be9716230c2b3003c444a9281bc9c55bb28827e9ab8c8cda8b7477824add346a8797b99d77d831dfcc2a29e7cf196df6b06e60d20f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"lxyuan/distilbert-base-multilingual-cased-sentiments-student"},"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":"cdafe17c471c1e04607b67ce707d0c66f39c8881a63f02863c2ec27f37a3a21c","leaf_index":21794,"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":"74b1f2add5ba1b3410cca32396a7e4a1beb48daf55fd88e4749328852dc0c830","side":"right"},{"sibling":"dfe90878d4d4f991b9859efd70108ca84d0fbc48e8cb213550187a9e95a2029d","side":"left"},{"sibling":"9ef91140677e7e82540fb1f723a2c72b8f7b7b1c0948ea7c7ee6f145569c6425","side":"right"},{"sibling":"ccb46ba76c064301ef145e71a0a714dbc3bc7e150f17fca0499099bfc9dae50c","side":"right"},{"sibling":"4eda969aa9aa0ea92155088c4de4a0d9aff6d362741dfa6a862785b0b0a6cfab","side":"right"},{"sibling":"592afdf90f29f8125595b4438cc07820b854a6a1902f3f0d41899646405aa72e","side":"left"},{"sibling":"416cbe69463f01bf15a8a98ffd370b796bc701215af168b8fbc60674168ce68e","side":"right"},{"sibling":"e86274f28210fe92b0e6dfc90a21525d8844f30bd131bbb7bd3ac04e926a4f63","side":"right"},{"sibling":"b79aed6b2a8ba8e383142b0426f8ea0a6dfd1bf51c04cd99fb08f3b89cde3185","side":"left"},{"sibling":"1dbedc69b12d0232db437a0d95280ecdf2d5a63c37a6e730d76ae3a977454955","side":"right"},{"sibling":"955eff794cde2c96a7c3bef41a7fbc4c7cdbf9e7521e73062d76ddf94ceb9678","side":"left"},{"sibling":"e1716c7672adaa05f168669021cc58d74286be7a803fa6f09e2b39eccf550b06","side":"right"},{"sibling":"08184714f883fab80ddc9e4abfabd122b644a71d51ddea66946c9d0342670540","side":"left"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"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_8a64b816d7aa360f1615dba67195df8cb60418847a2eb540554ba123afbb1aa5"}}