{"_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_616bc1a3e5943da51f0d9c2fbb5a8866ca0ea8558c0d2bd0d00c8a248ab4ba8b","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_616bc1a3e5943da51f0d9c2fbb5a8866ca0ea8558c0d2bd0d00c8a248ab4ba8b","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":111,"evidence":{},"first_seen":"2026-02-08T23:00:00.887626Z","last_seen":"2026-05-31T20:01:27.660355Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":72,"observation_type":"presence","observed_at":"2026-05-01T03:01:14Z","receipt_hash":"sha256:ebebbf6b2a2d02b42ba2f0e61773f62d82a7fd695fc1ac5bbafe86a526037dbc","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-01T03:01:14Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:cb563bcc9e9faa6116ac96941dfbf0dac14347dd1e4b6a831965bf96fc3c9f3cb6138295ba266745c6081270d7ce903a7d5e8d76860d0b9f7e65d15c381a8f09","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"speechbrain/spkrec-ecapa-voxceleb"},"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":"5caad79aa552c2f8ab8b81212e0517959563aea7182bd97b16c89c0dbaeb6769","leaf_index":175703,"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":"5187e7f62af60724c2ecd59f6aefe41ce1d1b046aecc52ccd1c8d64fbefd7cb2","side":"left"},{"sibling":"6e279e9a18d83287a40a70b85f53ce616d38f4dfe8803f28d3d17045a08362fc","side":"left"},{"sibling":"ca1be6f3cedf58c6d1ceb11d0914a5a7050cd0007a87bf155533c7e99b54af5c","side":"left"},{"sibling":"4aad940676d77eeb23c0b19d9ccadf9946cc003adcb33ca094e236c685ac3e82","side":"right"},{"sibling":"6c195f11a748471d06c6623fb5bb5dd22a2779cc5d65fdde2dc59576adf574d2","side":"left"},{"sibling":"3eee08be3e6ec47d0b3aba6e535f179a9d037a5d6b836b99dddbbfaab7d3dfa9","side":"right"},{"sibling":"9133e163b8d02544a427f4c996317e250e59c5cdf82d92e958a3782daae8dd60","side":"left"},{"sibling":"be8d41c220b57e11caf33ce7398f3c40118c028d13844f2d7e75dc74ee92a5e9","side":"right"},{"sibling":"78d1346858b2b42e5db5510d44904d00e22091403a0cc4011af174a2bdc359b8","side":"right"},{"sibling":"50f417b462d19a38b75d6574de3b8c1b630f6e13819ec512cb0b5c524832681c","side":"left"},{"sibling":"ddcdaaf764811408d4142c0d622d186ab834ad236f25c28b1c3da79b1d8b068e","side":"left"},{"sibling":"04b08514d45ff4772df291a0e7566b9868b7821fb6555fe012d6b7c984889491","side":"left"},{"sibling":"649b293429c49f69134ab6c34319b1d1bcc86de732609f20bc6ba09af21b60fd","side":"right"},{"sibling":"d206dac98f59b980c3a27b0f55d71af3c6feb7593f4b51c3e75645a6f0387f69","side":"left"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"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_616bc1a3e5943da51f0d9c2fbb5a8866ca0ea8558c0d2bd0d00c8a248ab4ba8b"}}