{"_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_da71b6c49cc307243e91155da1edb7f15429669c32ae3df5fe61ffe0baf1e6a8","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":"31e56c70c3fd344ee117c6d74d9024feb4ff911108a02d718b6a55fe2cfca023","root_at_anchor":"31e56c70c3fd344ee117c6d74d9024feb4ff911108a02d718b6a55fe2cfca023"}],"axiom_id":"axm_da71b6c49cc307243e91155da1edb7f15429669c32ae3df5fe61ffe0baf1e6a8","axiom_type":"AX.OBS","body":{"collector_run_at":"2026-04-26T17:52:16Z","collector_run_id":"wb_441718751c8e43e2","collector_version":"1.0.0","evidence":{"captured_by":"archive.org","memento_rel":"memento","original_url":"https://huggingface.co/Babelscape/wikineural-multilingual-ner","wayback_timestamp_14":"20250128003341","wayback_url":"https://web.archive.org/web/20250128003341/https://huggingface.co/Babelscape/wikineural-multilingual-ner"},"observation_type":"presence","observed_at":"2025-01-28T00:33:41Z","receipt_hash":"sha256:ff573f5fdf15cdf245380d162648f8f277b52b06a40c3d890f17f235492c228c"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2025-01-28T00:33:41Z","object":{"captured_by":"archive.org","primary_source_url":"https://web.archive.org/web/20250128003341/https://huggingface.co/Babelscape/wikineural-multilingual-ner"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:74f61e0965d6a2d97ae8509b11548d0e917bf7f9d1c33647dd9b58710b99189431c45b1e330e9aaa7d73caa5c4cacd008ad24f89b193f38e77dddee39b35eb0a","signer":"crovia.substrate","subject":{"source_collector":"wayback_hf_collector","target_id":"Babelscape/wikineural-multilingual-ner"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/private/wayback/observations.jsonl\",\"source_seal_merkle_root\":\"31e56c70c3fd344ee117c6d74d9024feb4ff911108a02d718b6a55fe2cfca023\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"999c8308262336a79e8dd91e593b9a64b127a89dbc13f3008f3a59df4d8c2588","leaf_index":404,"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":"9abb2dff5ebea962d023def0e3a1b73eef7f5b0ab78e3e447820d7503e00569f","side":"right"},{"sibling":"60bb0bb7f0884cf996895d32d752ae8f876260bcf83a803e66adaebd05639974","side":"right"},{"sibling":"9dad645de03b627dc25f6d53cb5a02d1e564f96df1aa104f6b72797441d58461","side":"left"},{"sibling":"1bc6057e6961fcea08bffc098f4400a5acea7d79121215c0d1ea2b28bd573bef","side":"right"},{"sibling":"2afb3f79e50851b0fadf24658448f2d016011b993728455df85033320210cd42","side":"left"},{"sibling":"76b672d8f53d8e322cf6c6ff7e4b86f32417450e1c0c25cbc5db213642f98599","side":"right"},{"sibling":"2321604b6d30c6aa303ddb0bea40dbb486e4f5d3059be6e6902ce74c150a626b","side":"right"},{"sibling":"ba7fe7031e761737b165b6b235223a334653ea2b2bbe094ebf5f110f324c7fef","side":"left"},{"sibling":"2edb6fe67ae5f879e48a3730161f323a8d56aa3c69030c83b3f924bb2ccd66f9","side":"left"},{"sibling":"a6065a4fb6e293516eb4fa4f6910b0089b9b6f082773d0a0d0267055375361ca","side":"right"},{"sibling":"f846f12111512873af428f9aad8e356cba278a32d612fd70efb011aa46285907","side":"right"},{"sibling":"623535fc89f53ad08717073be84e8c2bb72ec74d16c1a59664cedcd566d42733","side":"right"},{"sibling":"d9f4787321cb2f66843893e927c7b365218e8b83a8547e752a589dc1146d5584","side":"right"},{"sibling":"726a39776c18e1b1059ddafb85fca25a64a50da3965a9327bd5890bb94829d34","side":"right"},{"sibling":"6851cc5038d4bb734cf48506a6e1655137e1f089817a44d9732da91812c537ad","side":"right"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"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_da71b6c49cc307243e91155da1edb7f15429669c32ae3df5fe61ffe0baf1e6a8"}}