{"_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_a1b6185c1cdddbb3be625c614408dfa67fc520fba9708421b77a895bc1a7388a","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_a1b6185c1cdddbb3be625c614408dfa67fc520fba9708421b77a895bc1a7388a","axiom_type":"AX.OBS","body":{"axiom_subtype":"news.vendor_press.v1","category":"news","fingerprint":"e5efc6893f26f22df0b5564c2787dfc0efc0267bbb1b25fc799e2d8f9963ab37","published":"Thu, 28 May 2026 15:00:00 +0000","receipt_hash":"e5efc6893f26f22df0b5564c2787dfc0efc0267bbb1b25fc799e2d8f9963ab37","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":"e5efc6893f26f22df0b5564c2787dfc0efc0267bbb1b25fc799e2d8f9963ab37","observed_at":"2026-05-28T16:43:42.869606Z","parent_run_hash":"c57d1913af3aa01f1fa4856f4b74afd66bd48a394eabe60cb697a8955444c332","published":"Thu, 28 May 2026 15:00:00 +0000","runtime_version":"0.1.0","schema":"spider.news.vendor_press.v1","source_status":200,"source_url":"https://blog.google/technology/ai/rss/","spider":"vendor_press","summary_excerpt":"<img src=\"https://storage.googleapis.com/gweb-uniblog-publish-prod/images/KW_KNH.max-600x600.format-webp.webp\">Here are 12 of the biggest Google I/O 2026 keynote moments, including news about Gemini Omni, Gemini 3.5 Flash and more.","title":"Catch up on 12 major I/O 2026 moments","url":"https://blog.google/innovation-and-ai/technology/ai/io-2026-keynote-moment-videos/","vendor":"google_ai"},"summary":"<img src=\"https://storage.googleapis.com/gweb-uniblog-publish-prod/images/KW_KNH.max-600x600.format-webp.webp\">Here are 12 of the biggest Google I/O 2026 keynote moments, including news about Gemini Omni, Gemini 3.5 Flash and more.","title":"Catch up on 12 major I/O 2026 moments","vendor":"google_ai"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-28T16:43:42Z","notes":"Spider vendor_press (news) news.vendor_press.v1","object":{"captured_by":"crovia.spider.vendor_press","primary_source_url":"https://blog.google/innovation-and-ai/technology/ai/io-2026-keynote-moment-videos/"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:b35da79e691fec296e1254b34af306e7b808e0f8267b82946ea7ffd63b233dd566b872c698641907ddb9ba0f05deede48397aef863b0833b02a4c5fe58c8480b","signer":"crovia.substrate","subject":{"observed_at":"2026-05-28T16:43:42Z","source_collector":"spider:vendor_press","target_id":"https://blog.google/innovation-and-ai/technology/ai/io-2026-keynote-moment-videos/"},"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":"dc496fde64d8ec929ce290d1aa3c627517b43de930a7e5589ad5b18040c84604","leaf_index":156897,"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":"9cd5cca177808a6a83c301d16126155bd666adda1fb8b3a12fb6499c3f81b25a","side":"left"},{"sibling":"64f2b6dd07d92a5e7ee92c01ff4b40cf5e6565374751832be3b0f3ce1cba078a","side":"right"},{"sibling":"743315736e73e873b3d4f70eea0310458ea0f7a0a4f19df669ac629aed9fa37a","side":"right"},{"sibling":"6c425f9552e970a48522369fe40e14c3ad7c505f9867b8700eb6b76343a12fcd","side":"right"},{"sibling":"1fd3dc0a33de8a946cf5908d11035c1a75d6739f8a0cf0347dd47dd45c7c9b13","side":"right"},{"sibling":"c4621e9f95485679bdf02568c0cd5d423b7127e99252ee768717570d90f7ca57","side":"left"},{"sibling":"6482c78272a24103795a3e7aa78cbf26ae5f2cb10ecee48a19928b00fc93c9c3","side":"left"},{"sibling":"e020143309e908884b6e14161654628721ef640d411344ce242e1e3d465d7201","side":"left"},{"sibling":"8966319b2c51743d5807a74468657d695007ee953d33ffd2992a5bf0382e7e24","side":"right"},{"sibling":"a27ec87afa3612383fbbe129615fefd9f3e97529f3780ded433c52c1f262fb04","side":"right"},{"sibling":"68b4895a8015cdde1c1baeaf63a8382cf574ce4d2ad88d596d4217ce2238245e","side":"left"},{"sibling":"d35f4b55168fc86fd15cb6b5e70353f243dd3b6855882c4e024eb42860df5e2b","side":"right"},{"sibling":"65551f554af421da908f4bcc2a4228d57dac33c374dd75248b7a8b8c28a50d0f","side":"right"},{"sibling":"66331bac84ca0f8983eb09fac7eaf95af234f1b82680b793eabff4ee25caac40","side":"left"},{"sibling":"35ca36cee447f0ef7064a25d55f59357c66901e31427729c4c1d8b14aa8adb6c","side":"left"},{"sibling":"9ebf8a7b539dea1c05501790c0036b29ba785ff35d50318ae2c40211866019d3","side":"right"},{"sibling":"1804b70f68714937232a061bf324a3f2aedd106013db9dacf30e36e3b1e8a4b9","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","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":157045,"merkle_root":"43c41a2fa778850f373d931654d340b82f07d46650e498e31835f5e887678362","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260528T173746Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-28T18:59:57Z","sig_algorithm":"ed25519","signature":"e212f062cb01bd60bb9d92850bf1d4a5282b13d2f144e3d9c247c0f3f9190cef3306facc52d3841f8badca724dfa35d4220fb75a3af9b4d49894404f8228aa08","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_a1b6185c1cdddbb3be625c614408dfa67fc520fba9708421b77a895bc1a7388a"}}