{"_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_e2b31173c48547677d60d49b74ba5f383b9f62febd6c9f021fbf0c2a51d30420","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_e2b31173c48547677d60d49b74ba5f383b9f62febd6c9f021fbf0c2a51d30420","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":62,"evidence":{},"first_seen":"2026-02-24T06:00:45.827727Z","last_seen":"2026-04-27T17:00:07.004696Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":38,"observation_type":"presence","observed_at":"2026-03-21T04:00:16Z","receipt_hash":"sha256:ec2947bb3088d66b300b83f4aa87dd5ab683c7a6bc6a3018ea014385804b4167","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-21T04:00:16Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:c09a672c72d3a5e12dcf9a6b3386daa246db4d2c0765478a66c1e91043ecd671d96a76577d5b9ad311154849926ce079084f99b14e6c23526faa06bbb3185e07","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nvidia/NVIDIA-Nemotron-Nano-9B-v2"},"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":"dae6ac4d93c88a052f129be2979ae59793a948596c31ac64522a655054a9aee3","leaf_index":95417,"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":"ae27a3faef736f8acf7dfb8406801bd1460b47ac78faef090dbd90a846e807a1","side":"left"},{"sibling":"3c95b48b02093e3bf2c1cc83845ce963af000e6d45436bfa1b1faeade37165c0","side":"right"},{"sibling":"9695aea5e80a89c91eaa89b51ad501f1f220e484de3a35b54d2429dab2466e72","side":"right"},{"sibling":"846a63caed4534e41a33acf216b527e2f344663713b75c5ae2ce1d4710d4e3a1","side":"left"},{"sibling":"3c86a7172664aa8dbc2a4d380b831f5f0837bd0a5ef0e0d3bcfc8680498b0a6e","side":"left"},{"sibling":"db642f4e8fbb377f80bc4342ad1d049f63ede810be8b872eb351dd7d7c995ce2","side":"left"},{"sibling":"dc4e5223bc1d8c0a2d74af686d772f5069524040da9c266de0f042cdb9d336b6","side":"right"},{"sibling":"ab1864ca90c1d048f77480c62f3a1e8470cc051a2e48c8caaec7bd556f695e25","side":"left"},{"sibling":"178cb234399de9ea3383e91a0474bb8d7cef047b030b79f6f1a8d54e60cb2e7b","side":"right"},{"sibling":"1b3e7612f4110a28e65c419f20882c9d8f406301e5b7e80e8d08ce6149836c75","side":"right"},{"sibling":"eaa6ca3ab9760b73b3bb102c250758783c6ea9a558763b217b39e8db1459349a","side":"left"},{"sibling":"0a80ee935c295f6e0b2a975606b3c7695096c5154daf500e1d8a5b8dc1dcdc55","side":"right"},{"sibling":"5a726d5d187b7c9e1302cd4bf0bae77873c3faac73b284a6c5559a777f5f902c","side":"left"},{"sibling":"9b97b7afcb038f5848ad3ef4f1f9d22e314ae918184b0dd2c894c272538fb8fd","side":"left"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_e2b31173c48547677d60d49b74ba5f383b9f62febd6c9f021fbf0c2a51d30420"}}