{"_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_9e1f93aa421d1dbf1587b96bba964a5bd8cbe9d76deebc7915d00a43db9b4b6f","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_9e1f93aa421d1dbf1587b96bba964a5bd8cbe9d76deebc7915d00a43db9b4b6f","axiom_type":"AX.ABS","body":{"absence_streak_days":109,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":109,"evidence":{},"first_seen":"2026-02-08T22:00:01.658330Z","last_seen":"2026-05-29T05:00:13.311275Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":67,"observation_type":"absence","observed_at":"2026-05-03T11:00:57Z","receipt_hash":"sha256:380b364dbd611d80b15431bc737c3b838eb04d7ebe08706eef705fb51d4c269f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-03T11:00:57Z","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":"ed25519:2a9c82ad5de309590ebf4c74fc10ac3913deccd07cd7597af7ee25426038efd7f16191a1ed7a94384e437c6d52d0a17e72688f8addf80302df29092578789f00","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"pyannote/segmentation"},"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":"d27c9a3ff5235c1fc7c15ca67bedde7a7d8c4873b8991d8a76b640312a58d521","leaf_index":175070,"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":"23ba48187da52ea5a70a714d0da90a27c153f9af02e96fde638a23ca8fffc03a","side":"right"},{"sibling":"e68b97213df85b7cebd3e8701ecfad1356b0112e82c82c0d2d84af7d72bfc29b","side":"left"},{"sibling":"f8afd757b4f7f556156539cf23be3106ddc74a05e35f3397eb4655e4fe997ddf","side":"left"},{"sibling":"387cde0ccd28cd12e649304b6d16e74b66e6681e70c2da40d2851f1334d1670b","side":"left"},{"sibling":"ca3394f58cd6583d01770acbad3f2c7236f1cab9dfc78517a2151bc15b828b74","side":"left"},{"sibling":"9674af12c0e55a33155e9d9553e7863a71b2260a2000551e5ecdf40a174e88d7","side":"right"},{"sibling":"119d57cef4d00ff07c0794f32e8a20802944e716cf154aff779154dc348ff521","side":"left"},{"sibling":"2a6ef3b9701027a5b94e1e49707acc8859ff93f201d2b253d580d57f11dc21ff","side":"left"},{"sibling":"b6de9bd8dd8b78034b3a954a596b6a7c5d56393c7e560c309e731e0c82bf2d65","side":"left"},{"sibling":"756075eb1bea6e8b4a33580c40cc60eac933a5569f770a3a1c87406b58f1c4e8","side":"left"},{"sibling":"800e8a96152a290fa4bded5f619332d5055165c0d59f484033a74e078b3add2b","side":"right"},{"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_9e1f93aa421d1dbf1587b96bba964a5bd8cbe9d76deebc7915d00a43db9b4b6f"}}