{"_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_4e5da86b74fd35bca2515ede534fdc464b7e985279e7792b54a5ca17f2b21351","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_4e5da86b74fd35bca2515ede534fdc464b7e985279e7792b54a5ca17f2b21351","axiom_type":"AX.ABS","body":{"absence_streak_days":85,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":85,"evidence":{},"first_seen":"2026-01-30T23:00:01.549264Z","last_seen":"2026-04-26T14:00:17.685988Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":52,"observation_type":"absence","observed_at":"2026-02-07T20:00:01Z","receipt_hash":"sha256:0360e62cae70e59426ffada2903c9ce2be63ace645e12a12aa2c5fd6f2ef4894","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-07T20:00:01Z","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":"ed25519:92ef14184d03ad5d65e8be73ad7b8bbd73832d91a0f9990e2458d8f904017e37f27b69b882e2bbc0d0c23a45b60963cc51cfe24268aabbb07e83f2f4ac3b2e03","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"cardiffnlp/twitter-roberta-base-emotion"},"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":"fee8e400289a8ef7b87045f5ab22e289a94ff034ab98f0cfd33513fb85ff1809","leaf_index":14800,"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":"7acd9b4f2051742d8e8185edda99ff549eed0078a3f681b764d53cc2be87fe98","side":"right"},{"sibling":"1d87ac37a1792825a3e19cfe316225817e0ac31f3fe56d273dd76f052c44d77b","side":"right"},{"sibling":"4fc83added0f43e35a507e245f158c49dac323ba226baa920435093cd277ec1a","side":"right"},{"sibling":"25e4ca02c8fe3855930a8da2ea1d5b8a9af8458462f278cbc04ee7aa65783325","side":"right"},{"sibling":"f4c57742443b940a2bfc70b981793c2410f99818f36d20be498b2fb433fd0d47","side":"left"},{"sibling":"76954f6b127e5c476f13adb33fecb19ebb77f9f64f0c0893dddab1062cd704bc","side":"right"},{"sibling":"c413a0ad36a2d04690c1143846d1ca84f5477d676d111d1e28986d367dd4449a","side":"left"},{"sibling":"965a687da55fe24c8ff9976334f1045b8b001438125e766b5421719006f5f3f3","side":"left"},{"sibling":"b24ddc9b3c3dff987ad1eca8f12277de901187eeeff8a66155ce657a6a50730b","side":"left"},{"sibling":"87798d6c1549e3629b724ca70369fc7fca875e8b57a7bd4dac81d16d49831331","side":"right"},{"sibling":"6fc354dbc1982e17cdcab072efd361f97a7305fcb8760e72bdf27fb53466a546","side":"right"},{"sibling":"a9af81373d9e5dd37747ed90159d515929f6a2388bc6f9a4e6668a10e2b1d335","side":"left"},{"sibling":"1c7d9a73eb6b82f5dece5bce1ab5858f7e3c47778da8feef08a89e98fa859285","side":"left"},{"sibling":"1eb4911752c79332bfbcc6779c1cc8006060c5901d47455ef7f8e5b24674f916","side":"left"},{"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_4e5da86b74fd35bca2515ede534fdc464b7e985279e7792b54a5ca17f2b21351"}}