{"_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_9406ff84bf00fee7df8f7071e0d6f01d94941d289e7789e4a6602c40dacf6c68","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_9406ff84bf00fee7df8f7071e0d6f01d94941d289e7789e4a6602c40dacf6c68","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":123,"evidence":{},"first_seen":"2026-01-26T20:15:44.357848Z","last_seen":"2026-05-30T02:01:35.777326Z","merkle_root":"dbd1085217dab204cc4828a0242797cc5da307aefa3a2317710a138200eed3c0","observation_count":69,"observation_type":"presence","observed_at":"2026-05-15T05:00:16Z","receipt_hash":"sha256:be36f78ee3f06a8f8f7bfcb7d1deb34b9d169968b87b51c3673fb1a4c72c952e","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-15T05:00:16Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:076f1e8fde37f7925a3a6cbaafa2473b9ed5c1c40fee475f5c549acb4aaa5142da1711b82b638898c44505c6ae342b6f16289e0f6bc7147e68531e6644037b08","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/efficientnet_b2.ra_in1k"},"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":"56e13d0f979aa25eabeda62f841b50643692e23526cc3477e85b4bd1fe87aeec","leaf_index":165599,"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":"4f87da3ae27e92bbb6c4afca88eb365911c48eb38a0d016ae27c01e49c0e10f2","side":"left"},{"sibling":"6d79b8636bb218fed45eaa52dbb66d6283f6f79ea5bade467570cbea0d590c5f","side":"left"},{"sibling":"46131e18fb8806f96e9565cc8ecc8ccb973fcb1d7e4688917c05feef860335a1","side":"left"},{"sibling":"6462106feab8699bf0ed6fc7be37f21e349f015d0cfa6dcd60540f4ffb88e666","side":"left"},{"sibling":"3e043ccfcba11ff4ade7f8f13b16a8af3415a701487446be3f99d632a06b4f6e","side":"left"},{"sibling":"892668ccdd05782ec38528e1ad94b1420780619b6349ce79fff52fa0ee2d24f6","side":"right"},{"sibling":"bc71a5777540e368f98405223da286caceff0a600785868303c0247804ff5394","side":"left"},{"sibling":"696af980b37e412573b1d415353b1952e9292b70b65805182f82d56da305893c","side":"left"},{"sibling":"c0b44a535b29ea15d43a6b547575b79893c52af65c355ae63fb73e65540ccd54","side":"right"},{"sibling":"a19cf140da4331ca918e59a35eda1550336fab6c3b87be152e24cf7ec23fa69e","side":"left"},{"sibling":"ed661140b5645d8a916bf4e876db85aac3bdd712e393677848fa11b7ae29b592","side":"left"},{"sibling":"59e99b2bb458dbcad4b29f765b7141569070eae201689fff85ccdd005c2274c4","side":"right"},{"sibling":"6a675746b855fb1baed01184a54e8f5808aa08bf3715298f7263faae401d80dc","side":"right"},{"sibling":"a2e6cb14f139a0725329e63d857dc8775670a0d0e5df11633a6fbbd1b3dbdf20","side":"right"},{"sibling":"0ce2afcd1cd99c513974951782e71b427eaf461bfeae7535f1d33e7959844b05","side":"right"},{"sibling":"5ea2f2dc9f046df723b6bd9932d61a9a3d80a76e79ce1b939b3d93ff79b5a91c","side":"left"},{"sibling":"8d7789979e38eb7f7b84702b30ab9db1d711aee8de7355713672fda69849f886","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"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":204300,"merkle_root":"6504e34fd02d2abe97efe13b648586c36b6744934616d8b9864f387ec884ec66","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260601T153829Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-06-01T16:09:32Z","sig_algorithm":"ed25519","signature":"7fdc403f3c179a8f64ffdde58e48fcd6fdf4e21de53bff0a7ee6d43e90a4244d782ff4bda8961e0ca286a66a2e7c3aaed63cd0679574b36e0453f5cc47eb4901","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_9406ff84bf00fee7df8f7071e0d6f01d94941d289e7789e4a6602c40dacf6c68"}}