{"_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_97f06a38edf2a9cc316bbc67e5c60f35be582f6d1cbfd305735d4974b2ceebda","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_97f06a38edf2a9cc316bbc67e5c60f35be582f6d1cbfd305735d4974b2ceebda","axiom_type":"AX.ABS","body":{"absence_streak_days":86,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-28T00:00:01.901916Z","last_seen":"2026-04-27T15:00:35.337113Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":62,"observation_type":"absence","observed_at":"2026-02-18T01:01:02Z","receipt_hash":"sha256:6df10f055316347f7d47e15a4aae56d9c2022cc180c3dce4b44dda28736ae843","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-18T01:01:02Z","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:a92a42372e9c5ac0f803cabdf9c81fa10e012fc735ad187e58459a85b4682f158a44517b27f38082df14db89049baba23174014d9e3d67e34037308f94af2b0b","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen2.5-Coder-0.5B-Instruct"},"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":"47074ecb69c34435742c5872b2957f6fdadc8848f6ab717f92b3818eb3027a0b","leaf_index":9060,"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":"e6225c95ddac34eda32a63625a684a9eb10a776e8cdefad63a7d689989b90d52","side":"right"},{"sibling":"73e6d0ca86eb7804396369b4bb24f9f0eb24cb2aee03a49a5c1aeb0b61ac740b","side":"right"},{"sibling":"6a569fd4a083af1e7845fb71334e1677a2f3c79e7d12cf3e4493fb1de3eb2b48","side":"left"},{"sibling":"c154b70f638843c51bab4cdc04316eb302547f8b687e334d628df07fadc886c0","side":"right"},{"sibling":"7faba9a1acc17cca391fe26e8bd77ec762392eeced32681b5842c3ab7e836e25","side":"right"},{"sibling":"6646dab886cd66d028dc3786d5d360ebcecd0c3b2aaad08add185b61cbb36238","side":"left"},{"sibling":"6776bbc8166fb824cad5f3c419809a95df72143c5fce841d44d56ad16669b2b4","side":"left"},{"sibling":"7aa62b20921f4fae99934c6ad8549e19ca68211036207b0bc0df1d5f4f4c5b8b","side":"right"},{"sibling":"c20000e87e79ecf107bc50b1a339c3d925acbe5b23949d9db3f87d2e74b588e5","side":"left"},{"sibling":"eeb09966f4aca99ea9c8e9e6438695ed2717b4899fd22780cec25ce464086924","side":"left"},{"sibling":"f89beaf977355c070c8fbe7ab3150a1fc05ebef9d8cf83333546fbeb39f26105","side":"right"},{"sibling":"9d05279fd07b5c334cd9ff90cdf5ef9a85cce21b899f43bfec416afc9b578f6a","side":"right"},{"sibling":"42d591310dae3794c4f028f6b1b36925afa98672990c338f31954fb206262e59","side":"right"},{"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_97f06a38edf2a9cc316bbc67e5c60f35be582f6d1cbfd305735d4974b2ceebda"}}