{"_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_8d0d15971bb634eb9b957bbb8f726b4610b3ee37db5369ee6565e22ce8580655","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_8d0d15971bb634eb9b957bbb8f726b4610b3ee37db5369ee6565e22ce8580655","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":70,"evidence":{},"first_seen":"2026-02-10T23:00:01.295495Z","last_seen":"2026-04-22T07:01:26.259176Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":45,"observation_type":"presence","observed_at":"2026-03-17T05:00:30Z","receipt_hash":"sha256:0b7aed43d7030fffb8719b21ae9a17a143781c41841d426eb8cc3bc42b98b8f2","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-03-17T05:00:30Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ddbc42a452a3c36b43634f77ad4c8e23deea5c7ab0ff5a4f26ee14c2eab74c6e8c911a77ddfeada72cfb625542ff1d6b708ca0d363ed8d06e5a9caf77ec19908","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"jonatasgrosman/wav2vec2-large-xlsr-53-greek"},"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":"97d9b7e4feff1301f85af555a25616a3f3d09d9f72c0d9d984e13e0bfb9bc1ab","leaf_index":59444,"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":"f10a1cdf4214d35f11647b2ffd7c8d667e3cff1f178413b8c292c59419e69475","side":"right"},{"sibling":"f2c878e4bc172cc6d54038e615419953a302dff16dfad67e016af9eaf5910e16","side":"right"},{"sibling":"103b841c0505eb8b4a8ed516137b90571fa1ab01d71854810922dda5a80ed182","side":"left"},{"sibling":"6c5c01d31f79a6df03492fa4f22a4da754c892a51d3e04c84dee899b4f6607db","side":"right"},{"sibling":"30653ce668f9d4b5e8ec5087e24f4016a6e111f58cfb9508a756d501b35e8587","side":"left"},{"sibling":"14aa2e7e6f02f0c40eff54309347259ce8597789a2d37a6ba2914958819f2b4f","side":"left"},{"sibling":"795fa7ee4d2d581508519c234607d306a100d269350fffb6684ce6d09b2966b3","side":"right"},{"sibling":"61f7410db44b1e6858247f8919049a14355991187702f14ecf2f8fb5fa8b6b65","side":"right"},{"sibling":"97a99c4f7e555da67f9f4354710b6f99c4c236346a8dc882a92b9dc7dc919e08","side":"right"},{"sibling":"ea9e1e17ed23cda70d6c4e293abd4cc5acace0c7b06436b197817608b6a8dc6c","side":"right"},{"sibling":"d8f4f2275199758f3cc62a532ed6cff3127175a4db023a3cb69757de83f9b48c","side":"right"},{"sibling":"0ec37c78ddf3744a805fa138cf1c814954f77995017fa6d7cab19c7fa69d4a5f","side":"left"},{"sibling":"075422e27ba2d078136b5fd73232968d7f48f2d5a5037582d06dc37866c36445","side":"right"},{"sibling":"77e78b405f7d161fc06221162e9a4a4406599b6ff330096e345a8bacb3418a93","side":"left"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_8d0d15971bb634eb9b957bbb8f726b4610b3ee37db5369ee6565e22ce8580655"}}