{"_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_235e5978dc3bdb967dbb3cbcb3e4e6f584fa09b7d3b10ff12a68c18d1dc8e592","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_235e5978dc3bdb967dbb3cbcb3e4e6f584fa09b7d3b10ff12a68c18d1dc8e592","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-10T02:00:02.074124Z","last_seen":"2026-04-26T22:01:12.260080Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":51,"observation_type":"presence","observed_at":"2026-04-19T19:01:07Z","receipt_hash":"sha256:f1f05bc4572c03aa240ecf23bfc54827f9a3778b717da2097615247a0eef5feb","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-19T19:01:07Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:04918cda5b01a27e20b8c395b44da7f93d046d5b56823f6b8aebda37f7bbf7d20581d827908a4794961782e7023ae649cdf1ad644d1127e7256232b2807de70b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"lgris/wav2vec2-large-xlsr-open-brazilian-portuguese-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":"c1fee2e76b98560ecb5799c20fb90b39ae5a054f587195b27691d23a8521c5c8","leaf_index":53336,"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":"a5aa7e877e560d2da9e7d45768273dfaa5b63e502f6926f37def3981ef3c657a","side":"right"},{"sibling":"cf91155ae770a3b7b63f53ecc84a9c39eb7fbee40ed713d11eaa616e70fd958c","side":"right"},{"sibling":"e81f05bd71a1ceb481ec040eb7b9062110c242d40f702f1b364bcf3016dc9602","side":"right"},{"sibling":"aafb2170da35e2933728fb7e6a338c1953d9ba07649229d3ab879f3ed266060a","side":"left"},{"sibling":"f2269ffd408a57423427f0ac9e148304b5a258a871fb5ea10ab84f744baf1c51","side":"left"},{"sibling":"c12ab2be962b6a404aaaafbb6cf5a0183fbadfc0074794ad3460e1655a17df8b","side":"right"},{"sibling":"0151b404e84be06296c381779b5392bb7039707a84d8536166b1f2c4552db9fe","side":"left"},{"sibling":"b5f551a846d0840f73dc656240c6d74717664600053381efb51c0ede397eda41","side":"right"},{"sibling":"f582a8e739fd7ce5646ed27b947fa90325cb2cc17315f7b3fae21f33aea6ccc7","side":"right"},{"sibling":"79aca89db9d07d2599887c2a0c213ccda1bd78f38492ad2a1fd51c0c64458f75","side":"right"},{"sibling":"8100fbedeb719cd74b466b651a8aaf081ac0aacf17e4782d367baf29d8d29d40","side":"right"},{"sibling":"3da95be483d336eb67e4da38c6e66c1ab5684e832da7ac7e50d98271ab59ee4e","side":"right"},{"sibling":"6734fd5aab1b809a89e779705ae479fac7883d2d235b7c9ca2196d7b66e71b2b","side":"left"},{"sibling":"7fd0cf5e06b4ef1a9a6da7ca3c9e5430b36f17e3e0cb0e1aa2d02e51fcfa7a57","side":"right"},{"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_235e5978dc3bdb967dbb3cbcb3e4e6f584fa09b7d3b10ff12a68c18d1dc8e592"}}