{"_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_ea764175f8221174abdc3d6025bcfdcd2df995d9af6ed9246c61626f88a20f2a","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_ea764175f8221174abdc3d6025bcfdcd2df995d9af6ed9246c61626f88a20f2a","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":76,"evidence":{},"first_seen":"2026-02-09T13:00:01.129429Z","last_seen":"2026-04-26T13:00:39.487081Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":42,"observation_type":"absence","observed_at":"2026-02-16T02:00:26Z","receipt_hash":"sha256:4c9c68a1c1d164b3c336df56c6d3cae4021eb6128d2a8a8a1c502e158c6e7e48","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-16T02:00:26Z","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":"ed25519:52088deb67151c2425035fab942539320472b8df716a7b4a65cd215a689d6f310e141d79b428d1bda6e8e0e99a00a833dc0544cf2999802d646aacb29b8ac600","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"Alibaba-NLP/gte-multilingual-base"},"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":"d5c98791911b65e6fec41627c8b5a45cecf26a088fcaf4e54625b2c5d0d57fd8","leaf_index":45962,"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":"d6e0b5519e31bebffa4581677384a0d317c35ec1c0f9ab713263d29460c90308","side":"right"},{"sibling":"060b01809bdc0a39ae9ae89761a883280b8d3d3be01a7cc60882e7a517947fed","side":"left"},{"sibling":"48553a0fe3c238fc45e73d8181ad91a2f4e0c383dc8bab93c057d4eabf56fc5a","side":"right"},{"sibling":"74e968e7ba403b14fcd4774076c6131c8ccf515bb46b8a1324eb76e04d3d054f","side":"left"},{"sibling":"9a0ffc0b5640337202d6096ea98338ca447cf473385fdd8a6d63438f9db34a85","side":"right"},{"sibling":"f098f7e81fc05a38706d72a0cb9f7ccdec7e5361d7b04f3142e0d8436a993ae4","side":"right"},{"sibling":"0f1abc41859f192074ee390aad1c6a710ef348cc42fc15963e0c283db073d0b4","side":"right"},{"sibling":"eb85869f53c7f5225822745a2fe50663232a815317035244f536a46911476b63","side":"left"},{"sibling":"d4b736d99b08cc278f52be3010508131c98740ea62b9cb8d80ac3786abaa1ce8","side":"left"},{"sibling":"178741fb82fc56bcf1cd988f2669531e4b1a3a6e1f89cf9f4cf93b914064287b","side":"left"},{"sibling":"03d479a8b516e70622f8042ae0b71b7658b5a6175b92c076feec32af451f9779","side":"right"},{"sibling":"9ebd1119fca14075555e357c3e8d86ff5cee0134ae9dd3978576733ca2b6f541","side":"right"},{"sibling":"dee03b24529ca3e89241a766572c4a846d5a1f8b4a68a4f79b297c439596ec81","side":"left"},{"sibling":"25289d03e893b72d748dfaf20aaec2f63ecdbfde1ec51024824a35e2e65687d3","side":"left"},{"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_ea764175f8221174abdc3d6025bcfdcd2df995d9af6ed9246c61626f88a20f2a"}}