{"_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_65c3d38153052fd7ffedfc2206696dd9535c895096d705d696059c510a91a03d","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_65c3d38153052fd7ffedfc2206696dd9535c895096d705d696059c510a91a03d","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":77,"evidence":{},"first_seen":"2026-02-08T22:00:01.658327Z","last_seen":"2026-04-27T16:01:15.633077Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":59,"observation_type":"absence","observed_at":"2026-04-05T07:00:51Z","receipt_hash":"sha256:6e85ca8e008366925f082b7f4e986f7c54391ea02fccfc3830cda7a242b2c37f","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-04-05T07:00:51Z","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:ef498320d8a3b11a3352b4c834c58283d7ed2ddc1e52b114ca68a123a6cf07c10f619c4a179e9324e1cf414f889a819631f76a10b321cea56ba16602b070ff0e","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"hexgrad/Kokoro-82M"},"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":"ce01f0e41d04cdfc56ddcec9900b4d5344787d61a34917044e44177940fb0608","leaf_index":28784,"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":"c3ead57cf873012fa6c40456b2dab57cf4f6e809f1a62707ef66a64ef17ec012","side":"right"},{"sibling":"7713db673c5d4422a1d1b951f761c673a0acecf0824e0a5e75a77cdd14ff9f42","side":"right"},{"sibling":"63d59cc71ac2ebc6aa5c3088c030120b99e859ffa8ab36162d3648fe8924dcec","side":"right"},{"sibling":"c1a8582a3359397485b3f07d421e592eb743b0a3e67cb9dd6e8c817b6b96078f","side":"right"},{"sibling":"632a7b9f0825798e878197676586c104c6d52b321eba1f60300ec6b22effd3d6","side":"left"},{"sibling":"8420b35ce2e5f71aa9e36ee6aa606186be247dcb8ce057d02fe29df924357a32","side":"left"},{"sibling":"a4dd32e833a2343fa5a2fda7b8c2876294c166b8790e5a3de32f94dcab0f66cb","side":"left"},{"sibling":"7fec1780639c3c8725c855f07fda8f2727839a76b9e7bae8159cea338d0fecf8","side":"right"},{"sibling":"963790807127ad0bfdab7f58698c92eda804e82d55630580f440e8819253518b","side":"right"},{"sibling":"0d4eb339cb8be2791582f726290755f4c7c466cb77ab494f0feff37342573067","side":"right"},{"sibling":"993bf5f97b3f5ef7e973eb547d08dffb8e1b7746f8622c59bd1b7b710f14cf4c","side":"right"},{"sibling":"5a9e03b53173edaf6372eaca89f08b2e8b0bf572e58644b13403ae70152b2d94","side":"right"},{"sibling":"a208cb44742818d184d95a43f0482c63318f53dac637b2c5dd88e9db8cd08142","side":"left"},{"sibling":"0e2aad2ff6c1a1a07420893862ebd4c79652af914d16b0743c0011c954e61254","side":"left"},{"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_65c3d38153052fd7ffedfc2206696dd9535c895096d705d696059c510a91a03d"}}