{"_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_7976fdf669d90a9ab2183a011cf4a072e8700ba215f1ea2bd1c8db26fd92a69d","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"a103573f28e33297fb33d1d46807933162ce61bb4c73744bfe8d8ca10ea49d37","root_at_anchor":"a103573f28e33297fb33d1d46807933162ce61bb4c73744bfe8d8ca10ea49d37"}],"axiom_id":"axm_7976fdf669d90a9ab2183a011cf4a072e8700ba215f1ea2bd1c8db26fd92a69d","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-06-01T14:46:17.737292Z","last_seen":"2026-06-01T14:46:17.737292Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":1,"observation_type":"absence","observed_at":"2026-06-01T14:46:17Z","receipt_hash":"sha256:b81df75a50fe133ea8d929a868d1d39709ba0e0e6bf7bf23cb885d96761e0170","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-06-01T14:46:17Z","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:d8d860c042085d09c8e8336cc239d255b8c668bb44a678102b3ac934e021ec60a21014bbeef604282474e08a7b2e1d70ddfd8ace0d8fb1ad8ac15985bb21940c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"naver-clova-ix/donut-base-finetuned-docvqa"},"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\":\"a103573f28e33297fb33d1d46807933162ce61bb4c73744bfe8d8ca10ea49d37\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"befe016fbbc1d01505e7d2b395373a0a635f1c2ab9464e3d76298dbffee931b9","leaf_index":204147,"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":"2616f34d59522900d3e6e115f6dd5dec0471a360d4e04f53215f7bb10bd3d560","side":"left"},{"sibling":"f43d48bd3b3a895374b54ff015e792f6cd65b7f27a44095b3e242fd994ba4c15","side":"left"},{"sibling":"35e2dbcfa565994fa6505affed607e5eee16f29f0f1b5b96d88b7c4b8a5145f0","side":"right"},{"sibling":"200f3a7d03117c25f13da0dfe7b6f3c29d99da4d0076843897fabf46d2ff4c2c","side":"right"},{"sibling":"6e35e68c90b42259f5c3f0767ebb4d59f52887c6d9525bde735d6f2bd4996ba4","side":"left"},{"sibling":"ccde2c464c1d8902a7272fe8d543cef943d279e813e8990f308bca722bab624a","side":"left"},{"sibling":"b6a208b4df5dfdf2e79a38e19cfd8e69d13014a867a3b86f0bcd104bcd99984d","side":"left"},{"sibling":"f1dae0a5021fbb96773029b2344be2f9ee755680cc6e093cc108434ebd0d9f9a","side":"right"},{"sibling":"c09fdaa01a02b919eade7cccf34bce19f4fb91941c64ea8e93a40efdd163c956","side":"left"},{"sibling":"0d95022a66a53b86458d50b1cc0f015e7a23ae594a4d3b008ca1c431b13eb7a8","side":"right"},{"sibling":"2b96a6d683e9a2fd51361f8a6b9f694216baa42a557181b6f0e6501d82e26472","side":"left"},{"sibling":"f344fb2b76aeb85ce8759cae9f18ad7e6bc61b73efd9a5e79712b9d8372bbd8b","side":"left"},{"sibling":"1715a957725f308a94a8f50020a8355db31ec7241777aae8748aa5f0f40889ea","side":"left"},{"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_7976fdf669d90a9ab2183a011cf4a072e8700ba215f1ea2bd1c8db26fd92a69d"}}