{"_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_adf293473ce2c1eb7ac6991f46791678c7cb41b90d679e86d583e899cdcaad69","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_adf293473ce2c1eb7ac6991f46791678c7cb41b90d679e86d583e899cdcaad69","axiom_type":"AX.ABS","body":{"absence_streak_days":121,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":121,"evidence":{},"first_seen":"2026-01-30T18:00:01.665494Z","last_seen":"2026-06-01T14:00:34.758062Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":69,"observation_type":"absence","observed_at":"2026-05-04T09:01:03Z","receipt_hash":"sha256:bff46f422edca031df6b12572a917962d74f4894ba21d450c493ab0dea6b5c71","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-04T09:01:03Z","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:d163e5feca45ec7121c6dcaf81948eaba57716e6ec9174641a21ac70aa6b0129086c35c14c23ce25c2e701ecd611e175b622e34d2ab1f297a93bcabbd174fb0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"mlx-community/gpt-oss-20b-MXFP4-Q8"},"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":"4cba62713fade47abab6d8b9f7991a434a74033370e61c64af4202be657fce5a","leaf_index":167995,"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":"7e3b165c1ed11cb1a5000aca4b9e74ba85382e0efbd628c359ef6628fb55fbdc","side":"left"},{"sibling":"5f640bd92dfb55687d5024966bfc99a540b2569721bff18d1c786d2f58865464","side":"left"},{"sibling":"4a2b959d4339d5f1118b12ed3f775120efe634d61365242c4fbc571828cdbf92","side":"right"},{"sibling":"fc8807b6fdf035ffad77d79f7ba867280c0586d988b26474cf23c17e9b80c068","side":"left"},{"sibling":"ff18f8c1e768d6c3b31447ca343a90a05432cdf3071de3028fc2de79e9feebc9","side":"left"},{"sibling":"ba7fb932780ac5bf5bcdbdec1cf0a2b1ce5c6d32bcf2714806df91856a99fd06","side":"left"},{"sibling":"0b0b5cd34b7e98c606b246b0f38f1a4aff9f880196011ea4f6f02a5df35c8b04","side":"right"},{"sibling":"dcd94654a1cc02920fd416eb3b2378ffa04d72628195b2e53fe09e3bab3fcec6","side":"right"},{"sibling":"851a0d0a000d3db3b980bb05024ac93d73f88492e39d660064f36fb372422ff3","side":"right"},{"sibling":"cf2fb788f154f291d4c161077e7347bbca55f27d1e5f0d1c3a900b83e5c0e7eb","side":"right"},{"sibling":"fdd610a175a068454249758cfb86da87145ecefdd0839c24f716a313fd7af5e0","side":"right"},{"sibling":"ac5c28526884582d0b4b660f81a8f1c10b7cbdad95635ef6b672e25553f8f1cd","side":"right"},{"sibling":"f47f4f11a3e03fa1441622747527698827154e2bad719730b3f603bd2c2c75a0","side":"left"},{"sibling":"a2e6cb14f139a0725329e63d857dc8775670a0d0e5df11633a6fbbd1b3dbdf20","side":"right"},{"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_adf293473ce2c1eb7ac6991f46791678c7cb41b90d679e86d583e899cdcaad69"}}