{"_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_593ec1f37d7ecbeb4fa18e64883c3c26c3db75e91f673bbce5d8d152b7d1db32","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_593ec1f37d7ecbeb4fa18e64883c3c26c3db75e91f673bbce5d8d152b7d1db32","axiom_type":"AX.ABS","body":{"absence_streak_days":84,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":84,"evidence":{},"first_seen":"2026-02-01T16:57:44.548376Z","last_seen":"2026-04-26T18:00:09.936853Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":67,"observation_type":"absence","observed_at":"2026-02-14T11:01:04Z","receipt_hash":"sha256:02359c5eebf5685ad342b0f0d6882034ff4b58e9449c7a3fc8e72114bd502d52","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-14T11:01:04Z","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":"ed25519:7c024f673329d46c34844c0b1b11217de0d671733011d3b993bd58208d0fc33abf8b4810619112568c976440e1fac4afa107d2f26b2723ae419eff364518150e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"GSAI-ML/LLaDA-8B-Instruct"},"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":"62c0b89c69a7725102cb87aa33d2d34a39ff2112766fe02583ad60dbe8b846b4","leaf_index":22930,"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":"96afbcee38efe1a2bb4eace184b1b1bb21fd1aa62f440c3008bc205848b01bad","side":"right"},{"sibling":"c091a25ec990af333bc0967b4befc43552cb3585eb0df9bd58bc95f6f0964447","side":"left"},{"sibling":"1b602828d11f8cf81d85f013dea09f8c5afc06d64e872a7bdab319434e9e0043","side":"right"},{"sibling":"2913f84b9542e53e857d96be4fca8b55213af61051037a8b868b289ed5973c51","side":"right"},{"sibling":"d23bd3e6a1ae5fdc9bccf8345d2cfc40b2467870f3871392c02a77384bc15b7e","side":"left"},{"sibling":"eb131cfb5a799e0399d474f72e8e7752b028fbee5602ba80b8daf0f3d6a57267","side":"right"},{"sibling":"27c04cf97f75c637b5f2891a272ba8418765b7a329f89d4d982e9cc24c7246c8","side":"right"},{"sibling":"7a3d91d55751ece5d5910e2df01ad0bb9efec985a767b2adad8e94d796a97423","side":"left"},{"sibling":"56869c0f71be64a28df98b3729d88f82b8175ddada08badafdf8d363962734c2","side":"left"},{"sibling":"27720a9750094fa3645ecba79f84a21116bcd75d17e58035648f09b94ff41f02","side":"right"},{"sibling":"a5069acc6f870cfea2b9b43f00274410ea6b38e2c8def4402cc8369b4d823a45","side":"right"},{"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_593ec1f37d7ecbeb4fa18e64883c3c26c3db75e91f673bbce5d8d152b7d1db32"}}