{"_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_a5e9109acd67e0cf3a79ed1168fb8daef36d20cdf14b1dd5d49373e256c4f54d","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_a5e9109acd67e0cf3a79ed1168fb8daef36d20cdf14b1dd5d49373e256c4f54d","axiom_type":"AX.ABS","body":{"absence_streak_days":89,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-26T20:15:44.357855Z","last_seen":"2026-04-26T16:01:25.654316Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":41,"observation_type":"absence","observed_at":"2026-02-04T17:00:01Z","receipt_hash":"sha256:a56d548111a6b0739a91bae85450644d1185c3f314cd1137b69439c41122d7c6","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-04T17:00:01Z","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":"ed25519:54b6a46bd5a9e893edcd5bbce1b35657e98c0b964efdf8b863b7b760030a6f8ec6d7d49f4a337a18589de45271019abf5942d0d83a44c5b61dd1bce4c86a9b05","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"microsoft/Multilingual-MiniLM-L12-H384"},"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":"7aa75c09710ba8f6c107498826d6cc4b0c9375b898ceaf6015c7b79e2e517149","leaf_index":4760,"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":"974ea03332f3fa645fe989e5bb96bca0514232f7cf55801a7a60973ee87de327","side":"right"},{"sibling":"33881be7d8052529ce0035894bc6a7b6fc8925779a95f8907b62674022a34d72","side":"right"},{"sibling":"55e50d035e0f4e9a354149e13bb7421effea69003339d5ba7b033142340ffbcd","side":"right"},{"sibling":"d331f549b389e8ea09fa9fdd51ed41b7d6b8c5f255fecb20216a18443fc31138","side":"left"},{"sibling":"dee3fd976ec1d5fbfd7f96ce53736b15743c0c51a3bc69cbd153fca0e06e7d38","side":"left"},{"sibling":"4aacdec379749cf061fd811da68863ba93d68cd60c9382ddb500de9ae6d2d8b1","side":"right"},{"sibling":"7d0ecb6e115f8b0b8c3276ac271a9aeed68272ff17c2f08a4f87e93a0eda81c8","side":"right"},{"sibling":"7a817ed93e9f0e62386f9c2443fdc03f25fbd98c44942ad52116c4ea97a287f3","side":"left"},{"sibling":"323907c89195593d1c36d0a95207d4707ca562b15125316fa1ee483bce1d66d6","side":"right"},{"sibling":"cea469468076528b12e98d3b6d0c831e80f1532b210972680532258f8e604632","side":"left"},{"sibling":"7fe1fbbbc8ef9aa6b24b4a5cc67d513d5422f2ff5704f69840b6bd6a37781ca2","side":"right"},{"sibling":"ff3a51882bf0518d7b2d780ab1516611ce0846d96203d9a6a55411c9cb023658","side":"right"},{"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_a5e9109acd67e0cf3a79ed1168fb8daef36d20cdf14b1dd5d49373e256c4f54d"}}