{"_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_08b431c0ca6f7da10a2ffe6a367efa91c04fdcc8cb1c98c58841cab93476a7ee","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_08b431c0ca6f7da10a2ffe6a367efa91c04fdcc8cb1c98c58841cab93476a7ee","axiom_type":"AX.ABS","body":{"absence_streak_days":93,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":93,"evidence":{},"first_seen":"2026-02-23T02:00:35.863510Z","last_seen":"2026-05-27T12:00:25.145857Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":54,"observation_type":"absence","observed_at":"2026-05-06T20:00:44Z","receipt_hash":"sha256:adb4f66731420117f0d4d7aa17f30f9a1c2c659c39bb9af15e3a7423a7eaa756","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-05-06T20:00:44Z","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":"ed25519:3ac7fb1cd82c6bcdc4ba939876d9f1663a8c16a233fadfb42ee66cd5f7b04fbd7a4831ddffdcd092c897a9cc6e77b08dca017a64767ecd809b2ec1314570b209","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"dhbloo/TuSimple"},"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":"50c7c55f82bea88a8f0f6fbd12bd4fd8987c7df4afc6381ca302deda89ee8b84","leaf_index":202149,"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":"1605471274598faccbe8f90948ea8a24d789c0a096ee3f2a6f0be7419c222d4e","side":"left"},{"sibling":"7ddecd6a33e11b00c674dd751083548a6656815b2c4eb22ed454e272e06950de","side":"right"},{"sibling":"f06bd69588e5e7257ede9091720f1c6395f01d05d1c7fb939160bc3ab4bb5b93","side":"left"},{"sibling":"a342623d67d089321942e8efcb02bf4452aab2244fcb487f9f46927337bf0e8b","side":"right"},{"sibling":"a041c8f537ea6d4cf09c5e6f1ca6c14de5bc4099e9e0944fc3a9ccb7843d3638","side":"right"},{"sibling":"dc44847a1ef1a0e774477ea6828eff11a147be9e2333534b70a9a4d5e3d3a194","side":"left"},{"sibling":"47caa50727f4c5f4f7c75bb3515e21e3a0f4563864ad64fc50ad62b6b2eccdd8","side":"right"},{"sibling":"532eeade982949c9c83f5360864a61573429e111012f5e04dd2075a168e74438","side":"left"},{"sibling":"733b5d53d83e0fe84ed018df4120f502e5ada2fd22803c266b9455cae7f7e80d","side":"left"},{"sibling":"48443398498e6b884a9aa1cbecc16d62905ac990d30afb12c5e7d998cac1526d","side":"right"},{"sibling":"c93fad698a1c463d01e4eaa14d9800a7235472633a9a73dc76e8fe2574b191d6","side":"left"},{"sibling":"7425808ff3d83b251d6f169e332384527d4e6853d87d32dfa7ca84184acfaa46","side":"right"},{"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_08b431c0ca6f7da10a2ffe6a367efa91c04fdcc8cb1c98c58841cab93476a7ee"}}