{"_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_3749cd584094cdcded1d3ea3ce98421167e7a5c2d894d2d7de74e7ba29868546","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_3749cd584094cdcded1d3ea3ce98421167e7a5c2d894d2d7de74e7ba29868546","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-01-30T19:00:02.123147Z","last_seen":"2026-04-25T01:00:09.424956Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":43,"observation_type":"presence","observed_at":"2026-04-16T15:01:07Z","receipt_hash":"sha256:10ea3814f9d13cc0187ededb25c5b1a6adaee2b4f7b5851154cac03a470467d3","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-16T15:01:07Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:384a6c5287663b53f0664c71fdc1d6413538e31a5fc5c6a009a7d98b8f83f8bb6556c548642ec0fcec31f50cd4fcbbdfbbdf26cbd6749743090e18523496d90a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/mixer_b16_224.goog_in21k_ft_in1k"},"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":"95a2515c55c9ffe2e0dccf8e2e106098ea81ef0489aaac1f7b1451b8f558222f","leaf_index":12678,"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":"1c960c70f13388b6eda1ecb683a6ba43e4f88cad66713113611aa3597403bd49","side":"right"},{"sibling":"64f1c5960ab6b3ec8559ec3093c2b708b4b31006d63d7ee2c2e1db2438449e6d","side":"left"},{"sibling":"0dde369bb81778bdc5debe0204e3574b195e54996720640ba54fc96ac9eac8e4","side":"left"},{"sibling":"181885cb6b168ecaebd67cee2757680ef20555744cd1cfa6a222dc99d2b5bcbb","side":"right"},{"sibling":"e5d31f920f8416adcff5c0389208089f592d72832268089ec6c195ff7c740591","side":"right"},{"sibling":"95287dd96e6be137d4257e764dd66712b11f583e4d9de49bd4790e633c20eb88","side":"right"},{"sibling":"a03750d29b6be91c8bedae421ce53658840f5d830af879b3f9b2c4a200123bf1","side":"right"},{"sibling":"33480cb06d5fe993c824f552206bbe3d9f2c11add2dd0113d6d0b9165ca52478","side":"left"},{"sibling":"de5f72ad5f9000443dcbda050005d849a15b01cb1288fc29be117a3795885b14","side":"left"},{"sibling":"f82c428525b26f2bbd29244d12b71c069d62c1eebde2c1e8d7ed7b3e2ac34859","side":"right"},{"sibling":"5e6124568a84c367d9e5ea4de4b58f9c988cfd69b255651081b31db0ff3aada2","side":"right"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"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_3749cd584094cdcded1d3ea3ce98421167e7a5c2d894d2d7de74e7ba29868546"}}