{"_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_da32ec8387abbdf579732aa9ba78ecfdcfb0ed8bce21e372d4bef04d21fb845c","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_da32ec8387abbdf579732aa9ba78ecfdcfb0ed8bce21e372d4bef04d21fb845c","axiom_type":"AX.ABS","body":{"absence_streak_days":84,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-02-02T02:00:00.291178Z","last_seen":"2026-04-27T09:00:51.301365Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":44,"observation_type":"absence","observed_at":"2026-04-04T13:00:22Z","receipt_hash":"sha256:f294c0c0f56a7b109137c593a47e033f91c2df01fff89518fc7e04ed14520a5e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-04T13:00:22Z","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:c3627041ad2b8deb677fb8c4ecd823394488d48dcd33ea54b8790b5e92e84c5307c6a5e3d1c5c37c597ba1b8a43e669d57a17da87ea0f500521b435965ea7b0f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"trl-internal-testing/tiny-Qwen2ForSequenceClassification-2.5"},"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":"355773cc2d381d6cb4f03a1b2e501b9490cf8df90b4e0cf7a5cda3087c9919d5","leaf_index":23888,"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":"f20ef4aceee98854a4d9c293f525c89e0ff66196f1d9352182f3b11e0b19e369","side":"right"},{"sibling":"a42ade75a75b3d121124aee2bdc8d7d677f3efc818d5944e3209782edddfa330","side":"right"},{"sibling":"b90fd6dfd99c01346d55cfb9d4fcbc6fcbb7408e80ffde1011722315f4a517b9","side":"right"},{"sibling":"bcd0f646236fa4d1e8c6a2b0455cae591f7d8d997cd3e2bc41aef40cad01b1ee","side":"right"},{"sibling":"d5bba7ff7e8deec2b46ac79fedc8df427de3adeaf3c8384a11ec3bd085fba079","side":"left"},{"sibling":"b2561193d9601d50047291a911b78deb77cbf1631c83a472127c86c11f21fb6d","side":"right"},{"sibling":"6c7d513a60557b9a4e578dedcfdae9eab7b1787074e09c779fbd8d046656e748","side":"left"},{"sibling":"844d8a54ecdb2d75d0124af36e5808bb4532605fc096e48fe07c7442051900d8","side":"right"},{"sibling":"d9b63bb2c0e93a4158957073763d721ed9b21e8bd671b3c8bf8fc9fbdb73ca90","side":"left"},{"sibling":"eaa110cc679213afaebcdc5d1a9e2b1e2ac145227215fb05fdf4ec96e6055842","side":"right"},{"sibling":"2fb6dba78e77483ccc38933dfb39d255fcad6bb2c5d20332e1e93cbce7983402","side":"left"},{"sibling":"55f59b93b3d115eed9aa4b8f34a585261fe4e109254653d4f3967461bbc84c1c","side":"left"},{"sibling":"08184714f883fab80ddc9e4abfabd122b644a71d51ddea66946c9d0342670540","side":"left"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"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_da32ec8387abbdf579732aa9ba78ecfdcfb0ed8bce21e372d4bef04d21fb845c"}}