{"_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_c4af0358bbff547bbf4bc642997d00b2a84ff0ab546f0eff5cdc748e0a0c8fba","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_c4af0358bbff547bbf4bc642997d00b2a84ff0ab546f0eff5cdc748e0a0c8fba","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":86,"evidence":{},"first_seen":"2026-01-30T18:00:01.665482Z","last_seen":"2026-04-27T17:01:06.335967Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":54,"observation_type":"presence","observed_at":"2026-02-13T07:00:57Z","receipt_hash":"sha256:c30a7a5885390e1466553bd1d5f8fafae2f54bd6d7bb71d2f6940967c8e69a95","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-02-13T07:00:57Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:51a7b4bead5e358042db694fc64294a568f741a1ad2a736abc3bb2d59e5542d3ae662111972663b09561fd225af1c03d8a5b31680fb3db23fd3b5a865fffa708","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-FP8"},"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":"f3b9c014c70114c602acf48b5f2e8c43de8ac957139639c51ec21e6b5ee32e24","leaf_index":10273,"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":"dec1207c8a517e41fb0166677e62e18058c4f469117193c4e7047a0ce1c44e17","side":"left"},{"sibling":"a24272ad2a3dfa962a04d602c9eb05d3344fe63b0e31e3e762abc0eb4dc3ec01","side":"right"},{"sibling":"f8434e6e5d7f4418c5d17912aa521324e5bd494f9801f28af2bd057f6a9692be","side":"right"},{"sibling":"105658fffba4196644090d32af594640b5d3e07bf3894282f01ec1e0a3e46c5e","side":"right"},{"sibling":"4985e3211f5669eb6a68dd5581dfbfca694bc503612bd64a3d52b8ab7de3e559","side":"right"},{"sibling":"ad2ed9b6998a42793a59a4af7c4213042b16bff2949baa459e1bbbeb49ca79de","side":"left"},{"sibling":"d8de5e014825fc96dce367930d31f92874637d0e47f9290117965c1baf51fd46","side":"right"},{"sibling":"b1b4ddbbbe7a01fb996126ca31e1cc5c1122e9895fab020895c549990378792c","side":"right"},{"sibling":"b8ea899ff944de939e907619e89925ac93feb721a93a6ffcd20664e2dbd5a43a","side":"right"},{"sibling":"76adf2e3aedea29eec54b3bd24c3b0b0c3df0791dc6eccbc28260eebfcc546bb","side":"right"},{"sibling":"5f76f81497f105f2485343e409a2f3a09b5e74d9bd1d411737157595c78a12ab","side":"right"},{"sibling":"6b412889ae90dfc090abeda8f3e14709d409d74d35c96593aac9d48e09f24578","side":"left"},{"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_c4af0358bbff547bbf4bc642997d00b2a84ff0ab546f0eff5cdc748e0a0c8fba"}}