{"_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_d30ffcecba560b83efd9b34cedd8fceffb7e688455e18344d0317b8263a4063b","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_d30ffcecba560b83efd9b34cedd8fceffb7e688455e18344d0317b8263a4063b","axiom_type":"AX.ABS","body":{"absence_streak_days":96,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":96,"evidence":{},"first_seen":"2026-02-21T21:00:28.404924Z","last_seen":"2026-05-28T23:01:37.628675Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":60,"observation_type":"absence","observed_at":"2026-05-09T16:00:27Z","receipt_hash":"sha256:97c7574b1e8ddd7d80198fe4a02dabb5dd6bdc5755942add506e2ad2bb52a61f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-09T16:00:27Z","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:fcf9ac107e37339dfa5390994378635de5acbbb86be9d40cb301c8135bf3594845fcc48ff2e04997e3bb6f282f67123093dc69a83f6ca16075b0981f0ebd8b01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"General-Level/General-Bench-Closeset"},"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":"60cb619b0856275b2f8d413f94b3749ffacbddcd0eefdaec5594ae89bebd62e4","leaf_index":200102,"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":"f63364713dd5925de761ba0a930b213f64f94411e100fdfe310c7609a61eb5e8","side":"right"},{"sibling":"18e00b30061ede4c60406dd170002b969e1cce4a4c55e083c934347be155c009","side":"left"},{"sibling":"227098c6ce0c61ee169bf6cf7f490a3b8c1c0c7016587dda68ead4bbe5f08858","side":"left"},{"sibling":"183f37f0de95816a5292caff87ae41c0bf028d1f583a7acb627dbc6e27f1da43","side":"right"},{"sibling":"011a1724624f964a09add535c0ed5206cfe66e750a54dd2cfa28446d43a32873","side":"right"},{"sibling":"1e07877a9482034dd767d9738ad71509d652e8958d89ebef7f108fb369901a62","side":"left"},{"sibling":"d2d76dd52a8110aa9fbcf53b7dd8468cfc24b9421d3b04f96f6e3655247298cc","side":"right"},{"sibling":"85585f24243a66bfd56eeda713aff37be31f95c2a7816c716a4323bd537762fa","side":"left"},{"sibling":"68493421eca63af6960e959f64ccecd3e9a2bb00b6f6095b0947b4e6207f6286","side":"left"},{"sibling":"607c46d49d3c96cc95cf9e3ebf2e91fcc2da8e77d84a1317aa99b31b9f0aebe6","side":"right"},{"sibling":"e0dac8754138fb3409f5cca34d0970d95097987de2bee8f1a20784b2aac04686","side":"left"},{"sibling":"2c038864cffad0b3aec44b7314bddccc5e630ae81b572bee853b0ac7b651328a","side":"left"},{"sibling":"3f980fdb6fedd9d929c29499014835142240b9bb11193675b814d01eeca6d9c0","side":"right"},{"sibling":"f19f9cbe8e5a04d3d274e8be8f611602556cbd19a2f9e7c7afc798b815a226a0","side":"right"},{"sibling":"5d3d9b7b29b07dced290cc7a06c5b1db5df597baaf3236871a5c1ced6463aaeb","side":"right"},{"sibling":"1c40d18600737921292fee85528a9fffaf9e884a43500ea913306d8326cffeac","side":"right"},{"sibling":"c300cf0154c136afc09b1702a0be98f4ba5b6dc5cf57e8cc714ec1eaf4196eff","side":"left"},{"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_d30ffcecba560b83efd9b34cedd8fceffb7e688455e18344d0317b8263a4063b"}}