{"_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_2e99ab1e66ab0b5fe660a11357d357b4b8324386bd6b88ae85b267b4e66a7c15","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_vendor_press_v1","root_at_anchor":"spider_vendor_press_v1"}],"axiom_id":"axm_2e99ab1e66ab0b5fe660a11357d357b4b8324386bd6b88ae85b267b4e66a7c15","axiom_type":"AX.OBS","body":{"axiom_subtype":"news.vendor_press.v1","category":"news","fingerprint":"3d8707a13f01afab8016b4577ce0b0cdef6e6cd754e068910d7cac53b18d8510","published":"Mon, 20 Jul 2026 15:58:51 GMT","receipt_hash":"3d8707a13f01afab8016b4577ce0b0cdef6e6cd754e068910d7cac53b18d8510","schema":"spider.news.vendor_press.v1","spider":"vendor_press","spider_record":{"axiom_subtype":"news.vendor_press.v1","category":"news","decision_hint":"POSITIVE","envelope_target":"AX.OBS","fingerprint":"3d8707a13f01afab8016b4577ce0b0cdef6e6cd754e068910d7cac53b18d8510","observed_at":"2026-07-20T16:43:16.514464Z","parent_run_hash":"99026010dde4b726feead8420d4683e4a6e5f09de551a3f1b69bb938cdd509db","published":"Mon, 20 Jul 2026 15:58:51 GMT","runtime_version":"0.1.0","schema":"spider.news.vendor_press.v1","source_status":200,"source_url":"https://huggingface.co/blog/feed.xml","spider":"vendor_press","summary_excerpt":"","title":"Introducing Cosmos 3 Edge","url":"https://huggingface.co/blog/nvidia/cosmos3edge","vendor":"huggingface"},"title":"Introducing Cosmos 3 Edge","vendor":"huggingface"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-07-20T16:43:16Z","notes":"Spider vendor_press (news) news.vendor_press.v1","object":{"captured_by":"crovia.spider.vendor_press","primary_source_url":"https://huggingface.co/blog/nvidia/cosmos3edge"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:53fb2689a6df96f74fe3c084668c92c541bb2143379085142bb7fe8c2f32b90c74a4c92f33374c09c85dd122f2452f78c685bfd04a4b286a90dc04f538d6a10e","signer":"crovia.substrate","subject":{"observed_at":"2026-07-20T16:43:16Z","source_collector":"spider:vendor_press","target_id":"https://huggingface.co/blog/nvidia/cosmos3edge"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/spider/data/news/vendor_press_v1.jsonl\",\"source_seal_merkle_root\":\"spider_vendor_press_v1\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"ce96217fef06180d536b0c46b2276ce4c9ffb17e9e65aa4cbd6ceac950e02a69","leaf_index":335020,"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":"8bd29c57a26b17e2a61c8d10340658f8500001054b0e9aaad11f4ffa8425799a","side":"right"},{"sibling":"75a6a94721158c6fbc449d82145b50f1705c46dc32d782fdf30cc7bb24621141","side":"right"},{"sibling":"c3926afb26b2fd4464de3c504895a79b10e4d56df37972f730c404b5920d86dc","side":"left"},{"sibling":"2625287662c2956e72d7163935d3b58512d935aec48ad0a072fdef540dad04a3","side":"left"},{"sibling":"7811dca54b6f1a53952ddfc9c15f1a4d2b6b0b2b024176058d887e6f0e8bd6cf","side":"right"},{"sibling":"1f9aa2485b70f8415467a991eb490efa7b81ba7d554b155cb4d67f5f9d71a708","side":"left"},{"sibling":"acc26b98fd1499bf279fcd3f0cb06b6138c81fed91c9b5317af899dfe3576ac1","side":"right"},{"sibling":"0af102d5903184b9fa8fa57299605a1e04939beec250abe09beaf730701d8d43","side":"left"},{"sibling":"cc14955448024aa5e36133386ec92ce452153977eda7ba9205ce812300ea02af","side":"right"},{"sibling":"77ab08dc5201e897ac0690b3a162a443b8d58b8db32329897375d6ee98cc7ce9","side":"right"},{"sibling":"2a34e8d06f3c24e3e38e9b8564e8447ce852039226a128072012023c5f13e52b","side":"left"},{"sibling":"8e2b16b89d14941d125f3c43691a9fc844dccae5b37caaad98dbda3170342621","side":"left"},{"sibling":"b5ad3eafd7eeb74c063261356fdd9bf6059ee6d0bf1e3c70e60731b394a5536e","side":"left"},{"sibling":"3dad98bf0a747497302b601e26390083858615e694ae83e02ecf9149b291db5c","side":"right"},{"sibling":"9f3d6a3fae40b8df24c71b6d116c084d6180eeb7f11295d167597af8c2997048","side":"right"},{"sibling":"4f77ce60ef5c0a70795a1cb949b70555c897baeca4a1f420520ae33a4b75acfb","side":"right"},{"sibling":"77025bcb374a7ad74f520643e20a8ae1205a7ee78507b0beb93117760f1c29d3","side":"left"},{"sibling":"1e7316e7f3e761f044c9b3a0e6daf770f17e0438e9766b05249075bf48d97565","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":335185,"merkle_root":"6854a204ad9895ff8c99a5e3f59960451c290109685e3748e691262ae04fcb89","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260720T173701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-07-20T17:38:38Z","sig_algorithm":"ed25519","signature":"a56af292f6a30d8cd58afeb366b08beeae25e5f12ecca218d247d8694a7dd00c4672b6f201b8d38627f069b91ddc9358db480b1400ae773e4a143fa8cc54410f","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_2e99ab1e66ab0b5fe660a11357d357b4b8324386bd6b88ae85b267b4e66a7c15"}}