{"_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_ab5a210e28fe8a3d62bb3e96e8d968a73b2cb383eafec1c5cbec6a8059a82505","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_ab5a210e28fe8a3d62bb3e96e8d968a73b2cb383eafec1c5cbec6a8059a82505","axiom_type":"AX.ABS","body":{"absence_streak_days":119,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":119,"evidence":{},"first_seen":"2026-02-02T02:00:00.291178Z","last_seen":"2026-06-01T04:00:55.368941Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":68,"observation_type":"absence","observed_at":"2026-05-24T01:00:33Z","receipt_hash":"sha256:bb75d812897db2c2ba6279a9656381d7e8f45b1b4570a850b85c16c24c990ef3","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-24T01:00:33Z","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:f91d2403e805a55c2da4bffdabced78278d74c297f3139593962e00dedc23939b190a0f60e1ef3ab7887770f90616d10463a8fec91c25b2e586304d3f8e7bc0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"trl-internal-testing/tiny-Qwen2ForSequenceClassification-2.5"},"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":"18ad740dbc53ae7b115b57cb53f915e56ecc1ac1c2b030370cb7a69071fc67ec","leaf_index":173109,"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":"47f8d5d0321323b8422825beabe0823b881da50873f085d42d8858f3c4e7c014","side":"left"},{"sibling":"6c722417b1d51b681b0a4b13c7846148d7310eecae86f564d2d61bc596550b22","side":"right"},{"sibling":"76b652f1286e4251fa396c6e21ffae7362e0844573803d1c3d650c232a57fb89","side":"left"},{"sibling":"962fe7b7a25544e4e2b5a791b3e119a42a55b0b673311a578a15c56bbc5c708f","side":"right"},{"sibling":"23ec84585720e68e42d1adb22f94d142de5ea7dc51944875871fc8955d85267c","side":"left"},{"sibling":"0f0620e57de03dc186f7022e4815f7cdf6b54484b461e9b497669ff4efdba1ad","side":"left"},{"sibling":"dc45e0beca4f041a1fd33ad92158acd8fc2fee659f8ede812c4199e6c850bf44","side":"right"},{"sibling":"a62089535df65bb3b7c05d13d8bb770d4478e80cdbfaf770a26566ee780b180d","side":"right"},{"sibling":"0abc5098f9106ed1b4aad8899d365d56e73c84d41ad69ce08c91955a49feeef3","side":"right"},{"sibling":"c6dc9338c48a0699e2fc0dd2c4d43927139c8d9d2ea02eab16be51ab2942ea7c","side":"right"},{"sibling":"bcbb93dac22be4c01dc775b9ecf52d03b82c38a91a46239b89d20ae53b6d1104","side":"left"},{"sibling":"5058fa9657c21aece0cc06b575eb51efeea3b9aec9b000552b82119e2db3c2c0","side":"right"},{"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_ab5a210e28fe8a3d62bb3e96e8d968a73b2cb383eafec1c5cbec6a8059a82505"}}