{"_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_ca52ecc34e71f15e0c3cdee67aa3b7debfb0c2dd054fa22cc3243bb4572241b5","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_ca52ecc34e71f15e0c3cdee67aa3b7debfb0c2dd054fa22cc3243bb4572241b5","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":81,"evidence":{},"first_seen":"2026-01-30T18:14:21.311150Z","last_seen":"2026-04-22T18:00:52.678372Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":39,"observation_type":"presence","observed_at":"2026-04-14T21:01:22Z","receipt_hash":"sha256:084e2f74a6ddaed4e6da5eca03bb05a84ce55eaec7263178b26b68f9ca109dc4","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-14T21:01:22Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:384c0a27e01e538b9b5f4b789470e6e9055aa4a3e83a60701f5b084a28cd70a293a20d069a64d757be148686fbc0ff65db0bbe298c0d83c6864ec184d3a44208","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"prithivMLmods/Age-Classification-SigLIP2"},"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":"7bf8080cf37acb15e7c6248aa307c99701a1a7f626a090bb43da82617e392ebc","leaf_index":11705,"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":"56dc9b244dbcaf18100f050b4d483c42d816030401c16710f6d0e662b3f7b845","side":"left"},{"sibling":"ce340d0f5f43b8328f2f4d08aeabe975c05ee67afa8b0fe40b890e892547dfaf","side":"right"},{"sibling":"fda77425ba2f22adb7590788c5217f3cc9494521a2fa65e0f0a4b72cfd5f95de","side":"right"},{"sibling":"b7612c34d0eb491859c701153175b54d7e19cff38146bf6d0a8eb715d516c323","side":"left"},{"sibling":"1a519d4025adee9349deded7ba027dc833a1d144bf29ee5bdd6df72fb6602099","side":"left"},{"sibling":"dd6a255afbe0bfacd504b40b7e18fca902ee67152b4f3638363563374e0d6a0a","side":"left"},{"sibling":"cacf192802714352a4305dd9c999312168b6c9c67f8c08d029467284443f220f","side":"right"},{"sibling":"46b9e19b61120ad5cdbe8cef70a1ad2f4898c3ad418628a7a167458a7e1ef715","side":"left"},{"sibling":"07d4e3a92f454c81faa7879b735143835d77f4fd9d54923cdb4602460163e1c1","side":"left"},{"sibling":"ac84a69607a85e5fc5158000d997770e5ba034c3f7e7afea75e9bc37153d7207","side":"right"},{"sibling":"70e0f212386055f361209ff336c070ce4fe4797b79fe2aa014c3f963f630d3d1","side":"left"},{"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_ca52ecc34e71f15e0c3cdee67aa3b7debfb0c2dd054fa22cc3243bb4572241b5"}}