{"_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_c19c2b17d4ef52e9012118d0ceeebcaf8dd0b06e3c29dd715533786d11bbeb39","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_c19c2b17d4ef52e9012118d0ceeebcaf8dd0b06e3c29dd715533786d11bbeb39","axiom_type":"AX.ABS","body":{"absence_streak_days":110,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":110,"evidence":{},"first_seen":"2026-02-11T04:00:00.499435Z","last_seen":"2026-06-01T07:01:26.440382Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":70,"observation_type":"absence","observed_at":"2026-05-27T15:00:54Z","receipt_hash":"sha256:f87a289d5154911c944bcdc2ea524b33afb05babb60d36e8ad7f2f3a39e4a31c","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-27T15:00:54Z","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:e7cb7b8b3d78407b054e85e028d57b7c0a9a730f3fad9efb7f533a629ec55a55ab5132cbebae46f3e60f4cfba1d8a28db08560ef02e7841ce2a48deeafb3900a","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"solidrust/Mistral-7B-Instruct-v0.3-AWQ"},"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":"aee3399411aa146cca9d4e84d338733633e9f5d64199302331f13282f026dfc1","leaf_index":187521,"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":"24e06e11624c62d3adc132f977d2a0b5029fdc69076cbcc5994eb1fb01bdf583","side":"left"},{"sibling":"2fccc01aea13708197e38edc1f13c1199e384dc3444cd1581e6dc91f784a61ac","side":"right"},{"sibling":"611b3aee923c72f65b291d2c68f41d6741c827542f9953c89a2b30179cbb0073","side":"right"},{"sibling":"775c6eac4a364294ea5f9a52cd40a4998f8a95462b0d12432d1450099df63841","side":"right"},{"sibling":"7ecd3413c08f9e25d37ecc367e71977cafcf13f4ce2941078da2158fc8e6d4f8","side":"right"},{"sibling":"0b6ab0cd6fa2d3aa8a0d8d088501f85a11d7143db710c5d9286066c416cd7d45","side":"right"},{"sibling":"0a7dc3fdf1f4327c65943fcc79435e8d91c0d03a0171bcf04cb8535d414ba7d8","side":"right"},{"sibling":"0a961f92cfbde0b0f9fc2b2c5025f475a1c8181e8788fa8ad94e54d698e6de43","side":"left"},{"sibling":"b1fea1c71701ee882505dba403c873e6e25e56be0967942991564e9e6c9ccf49","side":"right"},{"sibling":"d6e1d2a38c3d83b819591ee9249d58374b4071bbf878b523f9feccb1a6d914df","side":"right"},{"sibling":"1fa5170a9fc0c6404bef4e10e3ca42070efcbbbeccbe002e6865f55af1f1c67a","side":"left"},{"sibling":"b29a7a9a622ed2490d1d8aaa0981345c03c76846f9a570545b4bc0445244d676","side":"left"},{"sibling":"5fb7c0904a7207ec018cd62bc4c9bba6083af0d13dfd3a06e8a233f3b4026958","side":"left"},{"sibling":"073f2510bf4f24b7b327dc90f5284f8198df6ba8606931d6273eeb969d0fca6c","side":"right"},{"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_c19c2b17d4ef52e9012118d0ceeebcaf8dd0b06e3c29dd715533786d11bbeb39"}}