{"_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_48ef751fdcd24eccd8c43b3bef16342a41e8609d0f411f66a703c13de577e1cf","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_48ef751fdcd24eccd8c43b3bef16342a41e8609d0f411f66a703c13de577e1cf","axiom_type":"AX.ABS","body":{"absence_streak_days":75,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":75,"evidence":{},"first_seen":"2026-02-09T22:00:01.962157Z","last_seen":"2026-04-26T13:00:19.889635Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":45,"observation_type":"absence","observed_at":"2026-04-12T08:00:59Z","receipt_hash":"sha256:2579d7d95c9496bbc4acb8c3c7ffccbc8dc3888b3471ffc27ab223cc7ed289c8","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-12T08:00:59Z","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:b8dc19c88a7c594740607863dab5f74bf397d3acbf788ea7aca6dc31308e3e5b21d5990acd66daef217afc71006063bcd800df1aa8156715626d21e7c53bdb04","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"brightonzen17/movie-m2-v12"},"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":"ec0011cbb10a6ef33a3884a095359b2e9e509d3872432b97ff920d0580bcb659","leaf_index":51391,"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":"c6b1eb92a5362636e893209803912ed38759ebcd0fda73d5729fa631f4819c62","side":"left"},{"sibling":"cb3849212b354bc3f393b3fb4ee85d5d2d47c279d1e9d061231e91183b22f8b7","side":"left"},{"sibling":"353d1d395fddebed802356d2487c2ceedbfb4614f6f2b682b775a1edccd75bca","side":"left"},{"sibling":"f3c6281dc908dae5cda635a99de8b3dbe9a80c9f406b335b4ef84abab43b305a","side":"left"},{"sibling":"9cd2cf3432c728b3d853fc654adc2e0853cd1f435fbcc8fc2df2e51113d9b0e2","side":"left"},{"sibling":"6e5ad2f2383dfa596d1d7b3f70327f542a79be526847f5672eae585ed19b94de","side":"left"},{"sibling":"25fb720bd8319b5a5e6040d019df4f3ed6279cf24ea9a3d8db1e2b259d0a27ea","side":"right"},{"sibling":"d389e8f420881e364bc49c1c503136d475b5140fa322d75a5e4cd4d275b6a99c","side":"left"},{"sibling":"97244eec35593ffac3d6764b224fff9fc1710aa63d3589febf5d38e5d91ba128","side":"right"},{"sibling":"d4d3d29baae5695830b41ec7949bc3d86575e78be3f65e31efd3412a37a1b2bb","side":"right"},{"sibling":"4e380b0d40112d2ab5bf9cf558772aaeed14ccb41d6be872aee8cae35e99f441","side":"right"},{"sibling":"836344ab60c9988533197b9abc7d6bf856c1c0dc5c7c4bb27a3bdd96f61c90a0","side":"left"},{"sibling":"1a46733a17e732b001d7b6b84a63df496dedb224dc1752be482a3f72ee416627","side":"right"},{"sibling":"7fd0cf5e06b4ef1a9a6da7ca3c9e5430b36f17e3e0cb0e1aa2d02e51fcfa7a57","side":"right"},{"sibling":"50d3556abd7f90692eac8f747c0342878674c488daa447afd5df5b6609a1b279","side":"left"},{"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_48ef751fdcd24eccd8c43b3bef16342a41e8609d0f411f66a703c13de577e1cf"}}