{"_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_bc17b9c888fcc3b5f75e7e90f9b661bcc8c215b75dd69ba0a47895ba47402c5f","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":"spider_arena_drift_v1","root_at_anchor":"spider_arena_drift_v1"}],"axiom_id":"axm_bc17b9c888fcc3b5f75e7e90f9b661bcc8c215b75dd69ba0a47895ba47402c5f","axiom_type":"AX.OBS","body":{"axiom_subtype":"intelligence.arena_rank.lastModified.v1","category":"intelligence","fingerprint":"3abe013ff1ee1ec7cd536ef2afb64fe28df2acd7f525e87279578abb9dc1f8f3","receipt_hash":"3abe013ff1ee1ec7cd536ef2afb64fe28df2acd7f525e87279578abb9dc1f8f3","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","spider_record":{"axiom_subtype":"intelligence.arena_rank.lastModified.v1","category":"intelligence","createdAt":"2026-05-09T00:27:02.000Z","decision_hint":"POSITIVE","dimension":"lastModified","downloads":1101,"envelope_target":"AX.OBS","fingerprint":"3abe013ff1ee1ec7cd536ef2afb64fe28df2acd7f525e87279578abb9dc1f8f3","gated":false,"lastModified":"2026-05-12T05:21:50.000Z","library_name":"transformers","license":"","likes":2,"observed_at":"2026-05-12T05:22:37Z","parent_run_hash":"48db4a1a065b66d91496553bd9105e0902d43e5705c8bc104ba3cf43ce6dfbd6","pipeline_tag":"text-generation","private":false,"rank":15,"runtime_version":"0.1.0","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","subject_id":"LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch","title":"LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch","url":"https://huggingface.co/LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch","vendor":"LLM-OS-Models"},"title":"LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch","vendor":"LLM-OS-Models"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-12T05:22:37Z","notes":"Spider arena_drift (intelligence) intelligence.arena_rank.lastModified.v1","object":{"captured_by":"crovia.spider.arena_drift","primary_source_url":"https://huggingface.co/LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:ee2615ce09d3fdec67b1706868fee75bb67c18c56a9c8bc8f2b117f6cc666443f18b04d548be7d0c6cd0a8a0940477a6d3fc8b078b1f70e0da48c17e8c00be00","signer":"crovia.substrate","subject":{"observed_at":"2026-05-12T05:22:37Z","source_collector":"spider:arena_drift","target_id":"https://huggingface.co/LLM-OS-Models/gemma-4-E4B-it-Terminal-SFT-Native-Liquid-1Epoch"},"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":"38c84a5b21aa816ddba5e3ef4e34ce21bff914828c8f87ea6d6d8e10bb9a42be","leaf_index":129326,"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":"1dcff31b2c74085910731c9b962bd3eaaabac4beef222c052f6a4bc90e7977d0","side":"right"},{"sibling":"bbc16565e8f35f2140c8ece2237433f5fe6a8df1fb283d7907162283c24a5699","side":"left"},{"sibling":"2fbc9e85336c8e7b714b16aeb31b512819fde5a5a9024b1914ed8a97953fd695","side":"left"},{"sibling":"f68bf70a9cff9d488562025feff362b3aace75e6b484e24d02f26ed732f1cf0c","side":"left"},{"sibling":"b7eb5d659aea0aade12839d9e1d0516ff6daa816e187f215ccd2cb9e784c4e1e","side":"right"},{"sibling":"5f734859178e310a646b38d007190d1cd9b00c7de1d5126731617c66027b61aa","side":"left"},{"sibling":"88d0296ba24c81ad420ccaa0a63bed1d19b3bf97646821540a36671cbb8ac243","side":"right"},{"sibling":"b0850cc1ac6958051a70729ae50fa9420e39ec05734c939d80ae9a12ba63e806","side":"right"},{"sibling":"9fd8f28977d7edac7e8f847f469a76fac6324d27e2a537b1c5e9f828b6eafbdb","side":"left"},{"sibling":"9922155d12ac3db561299f0abaec57fc59dd8e711d91cd590823abd8f3e4647f","side":"right"},{"sibling":"9c71dae5b380aff58527385ccecc23b4cd8ff36395d4fc35ad5236b00fcb6db8","side":"right"},{"sibling":"d32d0a951c1d7e98a8e1951a587d83c97962daeeaa455643bc1d5d53744dc21e","side":"left"},{"sibling":"ffc4d51379293bc3e1910c7d612f409dc610fd9acf8241793fb89f82e1bad4ef","side":"left"},{"sibling":"62ac6554017807bd83187f5a3e5f4f72d6c482616429c2780e9fff1f4845fa04","side":"left"},{"sibling":"3a5e69cf0803f4c91f3895ed7c9a95748fef240bec4422e167c05300f79f06c0","side":"left"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"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_bc17b9c888fcc3b5f75e7e90f9b661bcc8c215b75dd69ba0a47895ba47402c5f"}}