{"_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_e8a7fb73f758f19e6ec1ea97499b4f755ffe976b1ba6a6d71d36616eae10b900","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"spider_arena_drift_v1","root_at_anchor":"spider_arena_drift_v1"}],"axiom_id":"axm_e8a7fb73f758f19e6ec1ea97499b4f755ffe976b1ba6a6d71d36616eae10b900","axiom_type":"AX.OBS","body":{"axiom_subtype":"intelligence.arena_rank.lastModified.v1","category":"intelligence","fingerprint":"3461411e5d412eaf62ca4c6d7c8c89a56291cfbeb19677fe8fcc0477fbf566ec","receipt_hash":"3461411e5d412eaf62ca4c6d7c8c89a56291cfbeb19677fe8fcc0477fbf566ec","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","spider_record":{"axiom_subtype":"intelligence.arena_rank.lastModified.v1","category":"intelligence","createdAt":"2026-07-25T05:19:44.000Z","decision_hint":"POSITIVE","dimension":"lastModified","downloads":0,"envelope_target":"AX.OBS","fingerprint":"3461411e5d412eaf62ca4c6d7c8c89a56291cfbeb19677fe8fcc0477fbf566ec","gated":false,"lastModified":"2026-07-25T05:19:51.000Z","library_name":"","license":"apache-2.0","likes":0,"observed_at":"2026-07-25T05:22:56Z","parent_run_hash":"372f7219227abf048b816f0feb9e222951d3f4fe1d00b6e8a76781373c3b5e57","pipeline_tag":"","private":false,"rank":30,"runtime_version":"0.1.0","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","subject_id":"nm-testing/model_free_fp8-e2e","title":"nm-testing/model_free_fp8-e2e","url":"https://huggingface.co/nm-testing/model_free_fp8-e2e","vendor":"nm-testing"},"title":"nm-testing/model_free_fp8-e2e","vendor":"nm-testing"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-25T05:22:56Z","notes":"Spider arena_drift (intelligence) intelligence.arena_rank.lastModified.v1","object":{"captured_by":"crovia.spider.arena_drift","primary_source_url":"https://huggingface.co/nm-testing/model_free_fp8-e2e"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ccfe6b3779fdcb8e2122ad2dbc7cc0de0f84cdfe8b0752a8b69ebd4943612df4633ad82b3587435018c1aba7f67c066d2a3fbc2f790d85dfd85583f609881e02","signer":"crovia.substrate","subject":{"observed_at":"2026-07-25T05:22:56Z","source_collector":"spider:arena_drift","target_id":"https://huggingface.co/nm-testing/model_free_fp8-e2e"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/spider/data/intelligence/arena_drift_v1.jsonl\",\"source_seal_merkle_root\":\"spider_arena_drift_v1\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"18f3a218c64c8db7398bd91117524a0c53d79d0d47e4885a9988331fde7e2e8a","leaf_index":350543,"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":"0d8b5408000a856199ffbb98ad8fa38eaffbdf0310df5e248d3a9aa8d9ac4afb","side":"left"},{"sibling":"bd18735623bb8f5f6132bb554eb0c88511c35195a2c10eeb76dcd45ba82cceb2","side":"left"},{"sibling":"c7037d9627f2c1538f88d6918e1a919622172a805fbdbf5c956f21472bf45446","side":"left"},{"sibling":"cecf3d7976bcea8212024fe95113d7cc94f9cfccd0ba40bf870155dd3cdd3f0e","side":"left"},{"sibling":"9192c38929eb2bc8a3743763486e8780debb471c0ad3873dbf2e6294b0da6c30","side":"right"},{"sibling":"579575966d304c415cb8d1983a7791e0e5d565b8c291d3b064e0b966873ad041","side":"right"},{"sibling":"21193a4dab6b426732278814d0d1f6cbd19bb3f65a1ca838c7c63dbf001e253d","side":"left"},{"sibling":"902946556c1b9d7bf4b958791e88bb5e59084b35ce2b52a9f8a7f26cf34591a9","side":"right"},{"sibling":"2e4f2eb30ac3ae63755bd84faed1aefe08ee67f48e7347276b8084ded2cfc8c8","side":"left"},{"sibling":"cbcf202dbd13b90c6a7ef2350e389b419a3159f2082a5d510a6352b47b44c93e","side":"right"},{"sibling":"3bc9350953b7aca37396b64f54ea63b8db5e82949bd6efcd8f706b25f57582fd","side":"right"},{"sibling":"5e91399382d3daa214d51b76945112bf9fbe51b4025f7ebb71beabf9c92ce9be","side":"left"},{"sibling":"31fcf5cdc4f422ca329be1918fc7d5e847c70d85c14aca36de3611cf830bf2af","side":"left"},{"sibling":"2f3433ac51daab8958c6b0a651364c4b8bbb6943cd63534edb19e4c2628251d9","side":"right"},{"sibling":"f3e45bceed774d2402fa45d41ff5190f295823bd2f216eb90157884150034693","side":"left"},{"sibling":"ec2aacdd5553cc5c98bf45b7b3a5a74fe6a486f8e393c70cc467e392bb0b7983","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"6b77467496b97e65f06222b7c9094e7300b514d1b8eea335ca0515a89641160b","side":"right"},{"sibling":"1cecb7f447febd025aac272837c80de218aecc6485d2395a509b2a1f1b9c746e","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":350733,"merkle_root":"7797fdf508f5a1049667f77532ebfccdda560356cff1c50b546c2cef1570ce6a","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260725T063701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-25T06:38:43Z","sig_algorithm":"ed25519","signature":"d0823a3cbc117a193bd8a405e3814e6d122e9d07128d2ea1b2bd83cd29578ffb8ea474bd4ff38371cec0fdec5b530b34607d5377e81b04f8f55c7efce3831a02","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_e8a7fb73f758f19e6ec1ea97499b4f755ffe976b1ba6a6d71d36616eae10b900"}}