{"_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_1d24e2e35847ffd0150d9bcd5a1ef02bdf5cdc625b0193dffcd9c46e00af0f2e","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_1d24e2e35847ffd0150d9bcd5a1ef02bdf5cdc625b0193dffcd9c46e00af0f2e","axiom_type":"AX.ABS","body":{"absence_streak_days":89,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-27T19:22:57.999706Z","last_seen":"2026-04-26T20:01:19.377148Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":51,"observation_type":"absence","observed_at":"2026-01-27T19:22:57Z","receipt_hash":"sha256:7abdd2759b996d7d001b01f593240c7401dfb7e7ed4904f5b8bc274c167ac0d4","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-01-27T19:22:57Z","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:a093ecdebc43b3cdd505467f4a468ef826420723afc510b366834feebe6491484e60d5f9a667a156cf0321857e90838f82f500b4adf94aed9d8f654b2b21b20d","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"snunlp/KR-FinBert-SC"},"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":"7b55d2e09e6af602ff7c1afaf1fd6f81bc8d0e8daf688ffc78f05054824b64a9","leaf_index":7869,"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":"abb3efee0f6445164281b8c9cd2b62586ec386c6ff050d4c3ca7dc403595aa70","side":"left"},{"sibling":"dd1ff4934ad3904e7e95118a5cec9c6165bbfe579d58989496c4a24ff9f40bc4","side":"right"},{"sibling":"bfe323ee14341aa36bd1394981400b61f17048f4058d8e576bab6fc74d6893d7","side":"left"},{"sibling":"7a2022ed7b0227ee7e08f5c5b1d3d242c24e512cd04db8241db3f02967c00f85","side":"left"},{"sibling":"e776eaa39e6d9175c385a4de19602eaf48269afd50d80f71722df535c5944c49","side":"left"},{"sibling":"3a1bd3eff7c81faf86fdaa3fc4a64e68c36fdc17964afe0a26f4807abb17def5","side":"left"},{"sibling":"33681c738d5886a1339d99cf31f3deecf2a7724821139e8057452db7c4534d94","side":"right"},{"sibling":"7ceeccd0d533b037df8bbf5dcd8a4a558d0b42e89a3390013784f992d2cd0bcb","side":"left"},{"sibling":"a55c4b61932ef71329ef92dd419c0390554357723a60e0393dea76af43efa1a1","side":"right"},{"sibling":"eace97e596422c7786c0349bce2571fa481d83aa25d55a65f212810d653189b1","side":"left"},{"sibling":"4e1c68868e6df8c0c3c463a21d16e9ccf1b14d21fc21abeb6879ec6e7e43e495","side":"left"},{"sibling":"f7c584b4a77e9d84002049eaad1e0a90c93cd7087a00f2cb8154c67deb2e86dd","side":"left"},{"sibling":"012c247ac7b71fa0f13b42a788924531df51b8f791b73aab9c642f645efeb737","side":"left"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_1d24e2e35847ffd0150d9bcd5a1ef02bdf5cdc625b0193dffcd9c46e00af0f2e"}}