{"_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_c195ac0441007f0baccb4d07b99648525f088c100af3de40cbbe7a9b6268e07e","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_c195ac0441007f0baccb4d07b99648525f088c100af3de40cbbe7a9b6268e07e","axiom_type":"AX.OBS","body":{"axiom_subtype":"intelligence.arena_rank.downloads.v1","category":"intelligence","fingerprint":"1376376fe12f234e265d74d859d6c8bb3b5877b0e37d279b14567473ea18ad40","receipt_hash":"1376376fe12f234e265d74d859d6c8bb3b5877b0e37d279b14567473ea18ad40","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","spider_record":{"axiom_subtype":"intelligence.arena_rank.downloads.v1","category":"intelligence","createdAt":"2023-10-30T23:08:21.000Z","decision_hint":"POSITIVE","dimension":"downloads","downloads":12063683,"envelope_target":"AX.OBS","fingerprint":"1376376fe12f234e265d74d859d6c8bb3b5877b0e37d279b14567473ea18ad40","gated":false,"lastModified":"","library_name":"open_clip","license":"apple-amlr","likes":108,"observed_at":"2026-05-03T16:08:15Z","parent_run_hash":null,"pipeline_tag":"","private":false,"rank":28,"runtime_version":"0.1.0","schema":"spider.intelligence.arena_drift.v1","spider":"arena_drift","subject_id":"apple/DFN5B-CLIP-ViT-H-14-378","title":"apple/DFN5B-CLIP-ViT-H-14-378","url":"https://huggingface.co/apple/DFN5B-CLIP-ViT-H-14-378","vendor":"apple"},"title":"apple/DFN5B-CLIP-ViT-H-14-378","vendor":"apple"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-03T16:08:15Z","notes":"Spider arena_drift (intelligence) intelligence.arena_rank.downloads.v1","object":{"captured_by":"crovia.spider.arena_drift","primary_source_url":"https://huggingface.co/apple/DFN5B-CLIP-ViT-H-14-378"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:6213936f479f5e86a280b7d40cd265b335630c8887583899a14871cd3ca122068cee5de9378a7e7360eb11d4f44f1114ed6a599242e86acdbb6c714cc83a2f09","signer":"crovia.substrate","subject":{"observed_at":"2026-05-03T16:08:15Z","source_collector":"spider:arena_drift","target_id":"https://huggingface.co/apple/DFN5B-CLIP-ViT-H-14-378"},"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":"5e82e286c8207de4300871d25a399c2d019a43f7a3d07410f78b716db153bd0a","leaf_index":111477,"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":"892ca8a413bcb95c26f55137f01656ad833562b9cd4ae808fefa8a994fe3d29d","side":"left"},{"sibling":"a20967efdab0d834038381ee6a9a0b07d4acc2af78862ed93e15a2ebeecc3bb8","side":"right"},{"sibling":"109ea804c27e35535715c4c3708b2edd02a36239131b84eae6239b48ceb6a690","side":"left"},{"sibling":"946ec6286709ed71dc8b2bcebc106456f03dcf974fa0e93416a87a868070f781","side":"right"},{"sibling":"29099f20e8942249a9565116bc93b9fc1a2c30848c7a8899707f4c88bc736910","side":"left"},{"sibling":"835a29541959cbcbd8ab528939561961d8048b324c6ed2d68239b25937beb21a","side":"left"},{"sibling":"9ebd2f5277d899218a2ed346ae28866350f8991cf1ac2c7bce982b6d309f9bef","side":"left"},{"sibling":"4d600d53de4dee753f255d0950ebf58194e2dfda030156b73555960d69feeb97","side":"right"},{"sibling":"b746d4cc0d58238b0f24b179175600a1974c4dd97661c528b2527ff68d79d859","side":"left"},{"sibling":"1e7f05cd06e20834fa02b399bd87f68b112d4974bb4065ba7a9f0541a6410670","side":"left"},{"sibling":"7322dcde9f6dec40cc973ca12dd1ebd16fe5aecf078317f5e57c51a436730eb5","side":"right"},{"sibling":"a6d6e5bc888edc394757fbba02b675bac6ad0831e36a6f5ebbaa4e5548f25603","side":"right"},{"sibling":"76d7c4385d71ae8104107105be66eddb792e01ed6e493db5a9b4eec5441abb76","side":"left"},{"sibling":"b03f005860bf95148ea89c703a32ca19ab7a2ca71b58bb628ff94a9edb8703b0","side":"left"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"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_c195ac0441007f0baccb4d07b99648525f088c100af3de40cbbe7a9b6268e07e"}}