{"_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_8a3e59e086ac54a5745c857b4fa8d21d5cf615232d49029c67d2c76e52a5bde6","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_8a3e59e086ac54a5745c857b4fa8d21d5cf615232d49029c67d2c76e52a5bde6","axiom_type":"AX.ABS","body":{"absence_streak_days":74,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":87,"evidence":{},"first_seen":"2026-01-28T03:00:02.667103Z","last_seen":"2026-04-25T16:01:21.488711Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-02-14T03:00:22Z","receipt_hash":"sha256:a5855ef1c9b2a95c596e4f05fa42ce54ba26603b37e6a94a9afee83d843965d3","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-14T03:00:22Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:651e64af99cfda17d73cef9835fe96fdb3aa5097c2f56e1c96f99a4a4689a6d4407b7ed2ff8b5ef4dd64c9c3a65d0ead57430c28edb50b947f99d70c63207e06","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"coqui/XTTS-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":"62732e00704e899736a49e9224eb3d8aab5ea5e42e860b9b4c51985d607577be","leaf_index":9110,"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":"975ada0f1741d81840124c5fe7f1eff515b0aa8345ada0f38d97cbbe52512ff1","side":"right"},{"sibling":"b6d156d269388de8ee6291e925d18e6f7c3c2288a7b6f7f073d6c630a10cceae","side":"left"},{"sibling":"c85dbdd6aa7840824712b54bec2202ca8c707eec211b231bbea0a4b415d01e01","side":"left"},{"sibling":"94a8e189df01841ab245f3f0e4cecb4501d25c250fca32c6c65c54a10e43d602","side":"right"},{"sibling":"be66417882199e1493a92b71dafe54ede5706c4e30c94e8d95e7a027fa00e361","side":"left"},{"sibling":"d789f783896f8b50bbf95f05c65e9a7a398947c881478f127e2d73089c17b73e","side":"right"},{"sibling":"06f797318312f1ad3903a37948c113ce217452110f9aa4b387be4831b2e907f3","side":"right"},{"sibling":"873c941af5391c130fda9648a98d361ff0be87a43aaafb137aeb18d9b21fc37f","side":"left"},{"sibling":"c20000e87e79ecf107bc50b1a339c3d925acbe5b23949d9db3f87d2e74b588e5","side":"left"},{"sibling":"eeb09966f4aca99ea9c8e9e6438695ed2717b4899fd22780cec25ce464086924","side":"left"},{"sibling":"f89beaf977355c070c8fbe7ab3150a1fc05ebef9d8cf83333546fbeb39f26105","side":"right"},{"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_8a3e59e086ac54a5745c857b4fa8d21d5cf615232d49029c67d2c76e52a5bde6"}}