{"_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_fb297fc4b831d86e802cb8b00f72cc71fa41384eee5ec7ff6eecde8b1a3b9615","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_fb297fc4b831d86e802cb8b00f72cc71fa41384eee5ec7ff6eecde8b1a3b9615","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":100,"evidence":{},"first_seen":"2026-02-20T05:01:06.070140Z","last_seen":"2026-05-31T15:01:25.898993Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":62,"observation_type":"presence","observed_at":"2026-05-07T07:00:20Z","receipt_hash":"sha256:0a34845e58569fce9b93a2899fe6adaf876e1f4237f66dab5d26da75ef3c8c03","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-07T07:00:20Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:7a3db414f292622cdf5e47aa102f1ffeba909dffc55210122b6d85ccd3d1c61797dd1b8182e325501121e0cde21c3f6ddbfd09bce734e1b014c5e0dbb4fee400","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"facebook/wav2vec2-lv-60-espeak-cv-ft"},"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":"a992e6d07cfc66146c9676e0e83b782d565ffb4ac72534cf4e369914d0b8de62","leaf_index":194492,"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":"9ffa45f58e59d1c229714cea3f2108f2afe5dae9400c00b4afeed77e9d0c7e44","side":"right"},{"sibling":"ec3437a3e4d677c1a05227d6a3e18b2cf3684813f1e003a8374d913f1b16ceb6","side":"right"},{"sibling":"4707580b2e446899fe933c79795d67979b2f801ba90dccb825a77d9791614eac","side":"left"},{"sibling":"423b3d100edc28d19f5998ac6953cb8136e48f4c3a573bdfd7cde4882428a7aa","side":"left"},{"sibling":"39284cfaa913bedc00b2af888c3f1c1d0279eb2473f007b331d75996d95c59f2","side":"left"},{"sibling":"41e6d1c83312fc111100c3b821f9e4d7fb7fa74e47a5848f7a4fa8d69fbda59c","side":"left"},{"sibling":"043d33f0eee13803f7cb9cb6a77b54ec3d5490b0061753dfba4ae3e10e0b17b0","side":"right"},{"sibling":"e2a9c202585ef3af315f2e34a3797b6fb9d2acc273d6367aa387bbad5c83d1f6","side":"left"},{"sibling":"128b7d7279ba3d2178a57de9dcba0061286a5af6bb360b25ebb6b0141c49ea37","side":"left"},{"sibling":"7cfaa10b8dc8b8364c458ef64b3aa997f6376834eb218012f4affd7cd0645352","side":"left"},{"sibling":"7005023bcecef6f51fa84ca93bf7fa495b94d4b0ff5738275436fd78d3c1dfce","side":"left"},{"sibling":"66b776250ae7f1784e5a0d25d710e50c338f321d4ab65c9c771db64a1400e066","side":"right"},{"sibling":"05fdc9a3643b199fe5fd47ec60233aabe5acdc42b0e3568cd1a0c26045cb3096","side":"left"},{"sibling":"f1600782ea689fb7ddeed4405d41ba27b76758f1f51ccf3fcb53e928a41da945","side":"left"},{"sibling":"7263754cce83d4344a4e8e2b871ad9eb9c90bf3bc605db995cdaefd8006a3700","side":"left"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_fb297fc4b831d86e802cb8b00f72cc71fa41384eee5ec7ff6eecde8b1a3b9615"}}