{"_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_aad4a4f36f749323556bb7d8f570ebaab55558ceb1e0c31ed271b3418ec9efe5","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_aad4a4f36f749323556bb7d8f570ebaab55558ceb1e0c31ed271b3418ec9efe5","axiom_type":"AX.ABS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":0,"evidence":{},"first_seen":"2026-02-18T21:00:44.422776Z","last_seen":"2026-02-18T21:00:44.422776Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":1,"observation_type":"absence","observed_at":"2026-02-18T21:00:44Z","receipt_hash":"sha256:69e19798188f40e098cef3ab59ed9def21f3328b16b54171bc7454f18fd6271e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"NEGATIVE","issued_at":"2026-02-18T21:00:44Z","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:d38e949a37ba2f8624a660a4f404cf8481f82e8292fdf3ac67186f2e2f640a71e550c12a7023454871393b8ad270972dc110470f7c8bb67658b85a3d4228390f","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"01-ai/Yi-Coder-1.5B"},"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":"115918b5f7d4d07415f41c0e676b00260686d37a6ab2a5f4324a227dd336e4b3","leaf_index":69336,"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":"071343c202981247794c022a5114eb829dd3784c198d57155c683a921d184738","side":"right"},{"sibling":"adf00818e0e62203972af925ace04f255cc8e9ddd1a48e778299e5f4d0e2b7e2","side":"right"},{"sibling":"3cd120ccabf9aa4f494a6d3f81055e69056967fcaef885858b54d61ce7bca73c","side":"right"},{"sibling":"a8b628222be0b449099d33e1b2d46bcf2a418dac6f61352c1678e006a661c6ed","side":"left"},{"sibling":"4e86cc56b1f9c5f8b5150b1a4283126661be35394b46dd0af3307ebc85d2ecf0","side":"left"},{"sibling":"000e8acadb88daed57520308cec82ef05beca3950b9efe440962ffc245609a07","side":"right"},{"sibling":"d3d11e75f837015991f0bec563315b1fe0fc9a509f50c96c604d7a598ef802e8","side":"left"},{"sibling":"5f3850103d19e3cbb30eae8d77a8bc4099e08570df63433dc809f6a570594406","side":"left"},{"sibling":"c042b3a95760136a4cff76230cb23bcd6f1f92cec644ba6299df03b38aed7047","side":"right"},{"sibling":"a3572d2f8608e09cf47347dfa9df83725fb7a46de20908c087991218e68cc407","side":"left"},{"sibling":"c9588f1aacd5081798bf8cff4072a34960531d334cf0b2deabb5b40bad5df278","side":"left"},{"sibling":"21da4d9066efa1166077c36ab6ce748ba0365822b6bcd001b439b13d5b9fd1a7","side":"left"},{"sibling":"acfd565539d7e5a019ddca758e5aa3ae661c496f1f8887802c6ee4829518d819","side":"right"},{"sibling":"34f2945f20f156e0ed5f3f7cbe76c632d6d8275edb44ee3e1b8d26daab52845b","side":"right"},{"sibling":"0fef91ab88810c661a18c430bde793ce9e2b5d0c1f8a5c1fbc689fbd5721cada","side":"right"},{"sibling":"309f6b889442fc3071c47ed203e9df610e54abc910768c36466c7eb883a80716","side":"right"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"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_aad4a4f36f749323556bb7d8f570ebaab55558ceb1e0c31ed271b3418ec9efe5"}}