{"_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_85f847845fece3985a2ccfa1ffdb9d8e774beb6d9dcec4e120c3127d0fdf874b","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_85f847845fece3985a2ccfa1ffdb9d8e774beb6d9dcec4e120c3127d0fdf874b","axiom_type":"AX.ABS","body":{"absence_streak_days":76,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":89,"evidence":{},"first_seen":"2026-01-27T19:00:01.994969Z","last_seen":"2026-04-27T00:00:57.116066Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":39,"observation_type":"absence","observed_at":"2026-04-21T20:00:03Z","receipt_hash":"sha256:70b297a449cee9ed256469d1937a31665f78fbe73cc0df9090bbd1d0a5adf232","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-21T20:00:03Z","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:bee0322bb21509e0cad06a46ebab946c646b585f697b8175c9563db2bc472643f5783bc5ded744e078e85eee5ece5add8ea598dcd9f4c308f8f69c414544ed01","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"openai/clip-vit-base-patch32"},"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":"2d668c151ef47b5126efa72f35ff0b50f3ba70a7410376ec652f36059e8efe1b","leaf_index":7055,"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":"056287c796386c67aadc9c1e0c84caecd00c98a909f7df4dda0ac88759f1db48","side":"left"},{"sibling":"41e3d5de86b087a633dfd8a1224013ff51ccea0a42094ae9514cf400169d4e88","side":"left"},{"sibling":"e5399987502dbcdde9a248e3711c53d9b60ea606a1fbd115443ce8f3e1377896","side":"left"},{"sibling":"185f276ccc621dc5e31e17a148d27bae311a17b01a038fed8a6bd7069f3e7c9a","side":"left"},{"sibling":"4e84c51ed21f0b9caf182d6122c048f68623816af2a40d040c0f7397d17dd0b5","side":"right"},{"sibling":"f17e7e940fcd89e341f52c0e5ebe0bfe83ffc7a2ec7e1e083b04d57dfe9ca95b","side":"right"},{"sibling":"dc208b0c9f59c48e0a0d1c8de7f6ef9b5db40888a60c4ee5cfa8285e3af603cf","side":"right"},{"sibling":"7be84a1af895398f1f3577ef658b6110d7ce3c57ccce7fed3896b732a2ca4276","side":"left"},{"sibling":"bf53d9c4b6059ee23a9223f9e13add751a6b3fd6ad3eade585d33c37cce4939b","side":"left"},{"sibling":"3ec2c68ce2a68d72ee80f2ef62480d968f1e8b8e3ae32bdbd231245f1310db9e","side":"left"},{"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_85f847845fece3985a2ccfa1ffdb9d8e774beb6d9dcec4e120c3127d0fdf874b"}}