{"_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_815d0d99ca64256e35b03973a68f309332a8e2a902ae472e0400a585f298b580","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_815d0d99ca64256e35b03973a68f309332a8e2a902ae472e0400a585f298b580","axiom_type":"AX.ABS","body":{"absence_streak_days":104,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":104,"evidence":{},"first_seen":"2026-02-15T01:00:23.881411Z","last_seen":"2026-05-30T11:00:30.514803Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":63,"observation_type":"absence","observed_at":"2026-05-15T18:00:46Z","receipt_hash":"sha256:e007a14bb818875c6c228beaa52d6543b15a67c4819115bf0f94c2b880c46b62","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-15T18:00:46Z","notes":"AX.ABS minted from collector record with observation_type=absence","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:d4b8c9283e983b19fe48f9b89e88d160cfcbcae8cf64cb5d0bc7ada67c581dfdb22da1aa3c025cdf3900c291951036005811c33765f74a015a26f03959392a04","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen3-Embedding-4B"},"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":"0e69d01be807977eede6d9e9c12e869e3efbae12d2a3d77ba528e94975da62f6","leaf_index":189169,"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":"1be55faf4630463c3ffc06b725b5f63485541f513781bd031523111bb27134b4","side":"left"},{"sibling":"2b52f4d3d98e24829b646658d429dda44cc9da0108e399070594b59c6f8f39a4","side":"right"},{"sibling":"ee1d432524c8f9c17a0bdae1f40c6c4815ba35648c596f2813e9be70ced87604","side":"right"},{"sibling":"7d02e7d540c152a701e11335551f022e83550f23df650cc2d0885c445be28eb4","side":"right"},{"sibling":"3e0281381d6f8f49ee69a25caf6897eb0085aca52156832b068cf8edc9f91802","side":"left"},{"sibling":"47c046e35f649bab224675157264fb99159592f107a19b0358b0afa634e517c2","side":"left"},{"sibling":"8182d493f46500175811d22fb460afdad569b48771f78de8dde339630c70f1d9","side":"left"},{"sibling":"0c35ca0fde37473889be892ad788d277892515b26e798f0aaae2e1639d07c941","side":"left"},{"sibling":"0ad2d2a992a52de87d201710b15aeb7a4661f9285891a308965e16a0d2220ac4","side":"right"},{"sibling":"9398b1272e0778d9f04a898be151a84938e2aa80a97a9eb39e71ed8ce987702d","side":"left"},{"sibling":"fc495b2f59642a4695d6d4acb86b0c13291f9e6645db3e33a7945b7070328ecf","side":"right"},{"sibling":"64b7e05433b9f381ce75844a457c4e8d241cdfa98ff222c03bbac1650651fb96","side":"right"},{"sibling":"7f316a6778123b87278e868ba056b7edac7a0c65d0992d8a41851dc13a543950","side":"right"},{"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_815d0d99ca64256e35b03973a68f309332a8e2a902ae472e0400a585f298b580"}}