{"_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_cf62bf33aae7719536980ecc1c3bb4512eee7c218ad585f3975c9352c3e1bafe","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_cf62bf33aae7719536980ecc1c3bb4512eee7c218ad585f3975c9352c3e1bafe","axiom_type":"AX.ABS","body":{"absence_streak_days":80,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":80,"evidence":{},"first_seen":"2026-01-30T19:00:02.123249Z","last_seen":"2026-04-21T14:00:26.509585Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":46,"observation_type":"absence","observed_at":"2026-03-05T02:00:50Z","receipt_hash":"sha256:5e4789c9d7669a7e890a31a103e6968eaf2085c54a639620b55b6c1a931dba66","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-03-05T02:00:50Z","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:cc1cae3e9ca4e57145adabb9d46c331c901be96922e971295a20da15a90ade315b82763cec5244ebcbf5ab955bb49eabaf53d9d785eec4f2f28a842d7f999503","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qwen/Qwen3-Embedding-0.6B"},"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":"223250470674d4754e27aa38238b67d95d1fda0cc9714a5a821c9ce12714c69d","leaf_index":13247,"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":"b70cb7a359be34c68be306c4c05d21d289325d665d8f452bac3f7540f5694cf4","side":"left"},{"sibling":"1593504dfc9163b3054c50cbe40967b4f5c2ad78d0a7698677c443cd76921b5b","side":"left"},{"sibling":"7f51008f5a8abe02bd3066bce621d2eaa62b4e3235cbbcf456fafac21929d852","side":"left"},{"sibling":"84bd1eb6d50f9fba0532ea5e51f12681abcbc2865d100fb64fcf60a284912ac2","side":"left"},{"sibling":"71bb49c9fc8908c80c12598671865edfc2e4039ec56a2fadb5bc88c2255d6cbc","side":"left"},{"sibling":"f1a8b18a9d29c75aa297e30d05031d764709a5f70c83660d1d254a60365e32b1","side":"left"},{"sibling":"61707883d14e65f0ebc30d9b773c9836df55b9152677ae05c59a74378f5dfe0a","side":"right"},{"sibling":"0dbd1409e2f8bcbd8e7bc326c608f6cac9d319eb7e74487dbf5cc280d96eed69","side":"left"},{"sibling":"c913270eeed4110e962f4c01412625a20b0117e2d0d36cf0ad661619d5b91c40","side":"left"},{"sibling":"74816002e68de8d78b3c3ded79921ca77137c80b83ca2103810b2bf89d71e121","side":"left"},{"sibling":"5e6124568a84c367d9e5ea4de4b58f9c988cfd69b255651081b31db0ff3aada2","side":"right"},{"sibling":"78bb8e3ebb27fbc67163f2b52c1f2c05f9b2bf8c0d23aa7c7baa8b0377708de1","side":"right"},{"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_cf62bf33aae7719536980ecc1c3bb4512eee7c218ad585f3975c9352c3e1bafe"}}