{"_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_37be3943d4dd1800ed6fd6b43bba8149e8fe09fa19259067fe120cce33b07bf4","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_37be3943d4dd1800ed6fd6b43bba8149e8fe09fa19259067fe120cce33b07bf4","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T02:00:01.706896Z","last_seen":"2026-04-26T04:01:13.195742Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":53,"observation_type":"absence","observed_at":"2026-02-09T11:00:02Z","receipt_hash":"sha256:19d69e571b8fc3c34f37470e003c66b99c8a4a2fd81140c57c44dcd61d69c746","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-09T11:00:02Z","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:ea6579d76a58fc5b9cb1fc7d9c6efd89291986c8a9b0ebb813143e3d6b3df23c2c40223838f2baaf1e006d81322071de14b9b12aa91cd63e489cf00ad47f6007","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Qdrant/bm25"},"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":"e87bca8b00dccdd5e38e2c968ecbe80c36ebb96c01228bc065fc69f80f5c85ee","leaf_index":34918,"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":"b837de15aefff2c414a1b6d01b80fac2f91a818d859502819f74f06411a83247","side":"right"},{"sibling":"bb35dec8b59669cb8d213dcf95e8069c9ee0471d679c5fea3a0ac4df54cd5fae","side":"left"},{"sibling":"aa890269a2213bb926c4ac6d0be09e0f2fe8a66fff1d43c5cb559c1c7f84203e","side":"left"},{"sibling":"ca51d8d038ed3305a8e80997713e2f9e110ee3620d1f6b20aece2458f1d77457","side":"right"},{"sibling":"767bf50d854757c132412ab3b7b59052624e6265d12b9b0ff339ce82f04da3a9","side":"right"},{"sibling":"a4353216a987f235867aec4abc505c1d48cb0df9e1ff24660234a01c0356dcb5","side":"left"},{"sibling":"087ce7e64b20052a168749966bdf81d17167fe9b2fbbcf59c2d91405097c7853","side":"left"},{"sibling":"8d5860857946edb9b3871b6fb3e6260d3b4b0bc5df450aa9603275de40dbed1f","side":"right"},{"sibling":"5403a9453ad0006fd69fa1a9069b9fc54d66e0c0021c752cb36b6e447c9dfaff","side":"right"},{"sibling":"b7e13cc68bccf595673eacc0b874afbe3b40513037aab33c6ca8caf2fd34d89d","side":"right"},{"sibling":"6d466e569a0122a73c8dcaa0bff8ff09883d7117e7a2700b8726af5c6a43f112","side":"right"},{"sibling":"d7ec9827e9c474469e70c2b5d86c71cb9095356f5fa639c48aa60285dac30c0e","side":"left"},{"sibling":"327fb081580ac2a3a6b9c61d5fe9b6f41bef07d98dfdf29e886a80df356a8c2e","side":"right"},{"sibling":"bfb5015480f171446b0ef8fb858037477d0b54a071b7b7f61297fe98c81d9dbc","side":"right"},{"sibling":"6db81cb4a03cf0693bdd56412ffb5c47e2b9cb864d1171d78dc428ce2e39d00a","side":"right"},{"sibling":"2e9e9a3fabea692612cc173a5f518a60aa26927766beeb271eaed677a45dc1b4","side":"left"},{"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_37be3943d4dd1800ed6fd6b43bba8149e8fe09fa19259067fe120cce33b07bf4"}}