{"_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_8f585ed8e91c04ff5371cba8102d1c54cc5339551071c5126bf6f30342e7936d","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_8f585ed8e91c04ff5371cba8102d1c54cc5339551071c5126bf6f30342e7936d","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-27T12:00:02.082912Z","last_seen":"2026-04-27T03:01:34.573345Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":55,"observation_type":"absence","observed_at":"2026-02-10T01:00:01Z","receipt_hash":"sha256:eef990ca545087434e3809aee6d3411962f23f2f271852f99140e98ddb20c742","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-10T01:00:01Z","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":"ed25519:8af64278af37ac7d5542fb03f3d6f6ba2ce82599d56ec88e24bb632389c4e83db3d8073f172813215da94faacc7aea78e46cea58b5e410a27f61c18da15c7703","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"usyd-community/vitpose-plus-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":"3af6fd96fd683509266da0b445c38fa9a9ae6b90bdf420176b9672c76f68de58","leaf_index":6299,"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":"6ed7c9df789346ef77524e7b9b319716e0e281930e6a3267feedb0f09014e8f0","side":"left"},{"sibling":"261d42b20e390058e22f0ebef56eb872bc05051539d20b924e6d6a394ac4525c","side":"left"},{"sibling":"3e6e5c9041c94910c81093353db158def5027de3827ef48236559eb81aa78af7","side":"right"},{"sibling":"dd63933950f510066110c9141fd8ce2e6cb7d1ecfb8eb453b449212edc88a2e9","side":"left"},{"sibling":"b390b9ecbad863f0078ee6e16133881109e841be596e4c7af34453413514bd46","side":"left"},{"sibling":"c19e834334f0e314f0cfbea4776109c4c5e0d13c4789144178b2118c7b73191c","side":"right"},{"sibling":"13e11fb634e510dfd4155a857f9c3352830702a2749adb01e40f53c58237c969","side":"right"},{"sibling":"2bb33c88e82def209dfe81e2e6e916dbc7343c64a6af8f406e900a922779d557","side":"left"},{"sibling":"ed2d18d80f729ff591a6cc345eb41d458d59c013a08ecf37393f63e9f7ef8cc9","side":"right"},{"sibling":"5806c2691e24e040bfea03ce787e5ac48a6c69b5df31f7d4097dd5f356989427","side":"right"},{"sibling":"340ff380d0c3fd8e39c60ba6c574eb7dde3e6dabb3a5b2c47cd2332f2d31a706","side":"right"},{"sibling":"f7c584b4a77e9d84002049eaad1e0a90c93cd7087a00f2cb8154c67deb2e86dd","side":"left"},{"sibling":"012c247ac7b71fa0f13b42a788924531df51b8f791b73aab9c642f645efeb737","side":"left"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"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_8f585ed8e91c04ff5371cba8102d1c54cc5339551071c5126bf6f30342e7936d"}}