{"_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_02e982a1b6fdb882b89fb75b5b94039600c0d9f5c4e8534ce41f474d1eb8dcd6","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_02e982a1b6fdb882b89fb75b5b94039600c0d9f5c4e8534ce41f474d1eb8dcd6","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":61,"evidence":{},"first_seen":"2026-02-21T09:00:30.634899Z","last_seen":"2026-04-23T23:01:27.282531Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":39,"observation_type":"absence","observed_at":"2026-04-15T14:00:28Z","receipt_hash":"sha256:4db9e15a2dc99dae52712903dc5dee7318c500c795b85c3aba7d274279f07fca","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-15T14:00:28Z","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":"ed25519:1ac3c673b1a5738a93bb219011b352c8781d3510497015579b2498fed565531be3fcddd5235e06b90459272ef058294872261d1f79bfa493f0ecb99456999e0d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"nlpai-lab/KURE-v1"},"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":"bd7faab1a725e424567d06de035ec65e53cac7b9d10f311747d26abffaf488b3","leaf_index":87318,"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":"3431cbf55a3938282eaacc7159eed25ed5c3620004520789287bff05f6eab453","side":"right"},{"sibling":"3a12f52b7b04db1ba2e0243eb2d3982c508d36fc9d837a64f5bc39daed04fdc1","side":"left"},{"sibling":"9c76b978aed93dab16dc42155b0e07392b894ac2b62e53f51e44b26772ede574","side":"left"},{"sibling":"f791aa3de47d1ff8e5784f0a11b7d7b6948016cc5e00efd02b9d820b6323ea2b","side":"right"},{"sibling":"0b610db6fb8bcb0023021c8fc6be4e15daaad3289e9e37e52ea842d0bb031c53","side":"left"},{"sibling":"788f8b40d55f6ab8177f2178443d64e7f0a39d0ac13f82bbb70d4087c67f56db","side":"right"},{"sibling":"28c00b5c82917b294db73ab531acb124a5d8396f8c2a9a8102ea0af447269e17","side":"right"},{"sibling":"5c847f54cb9b9d9a68d91db019a22cf378dbc175515f5861b9eeb0d73be748af","side":"right"},{"sibling":"a49dedf2242a30f215df7293ee5698d327d4cdf5256e2090baa846a69e812bc2","side":"left"},{"sibling":"231bd4a699ad1dcd4f72a20717e92e59c3c84b61038f248973dae0caf90bfd86","side":"right"},{"sibling":"19f7138401d568f85f5fa2ed36f5d09afce57c812e3dd143c08edd3eba2b9bfd","side":"left"},{"sibling":"b3b41241d492b4c811dc59256e75177056dbd9f7d1001a4a3ea79d4b37498a4f","side":"right"},{"sibling":"1d345d37845ab305fedee5f9e5f4347cc0a1443461cd6b6ce92f0cb02e544cd7","side":"left"},{"sibling":"c4def41e81dc1081cff30061e9d7598daa1d0aa63c9695552263f1329d95ecdc","side":"right"},{"sibling":"9a15d1993f357bb279d4dff09681bd714a19affce187ef4f7b5ecc1c7d0a3b9b","side":"left"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"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":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","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_02e982a1b6fdb882b89fb75b5b94039600c0d9f5c4e8534ce41f474d1eb8dcd6"}}