{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"tech42_20261007_mysten-labs-google-cloud-vaa","canonical_url":"https://www.tech42.co.kr/ai-%ec%97%90%ec%9d%b4%ec%a0%84%ed%8a%b8-%eb%ac%b4%ec%8a%a8-%ea%b6%8c%ed%95%9c%ec%9c%bc%eb%a1%9c-%eb%ac%b4%ec%97%87%ec%9d%84-%ed%96%88%eb%82%98-%ec%a6%9d%eb%aa%85%ed%95%9c%eb%8b%a4/?utm_source=rss&utm_medium=rss&utm_campaign=ai-%25ec%2597%2590%25ec%259d%25b4%25ec%25a0%2584%25ed%258a%25b8-%25eb%25ac%25b4%25ec%258a%25a8-%25ea%25b6%258c%25ed%2595%259c%25ec%259c%25bc%25eb%25a1%259c-%25eb%25ac%25b4%25ec%2597%2587%25ec%259d%2584-%25ed%2596%2588%25eb%2582%2598-%25ec%25a6%259d%25eb%25aa%2585%25ed%2595%259c%25eb%258b%25a4","ai_url":null,"publisher":{"name":"테크42","domain":"www.tech42.co.kr","type":"online"},"author":"김한수 기자","published_at":"2026-10-07T01:11:47.000Z","updated_at":null,"language":"en","article_type":"straight_news","originality":"self_produced"},"content":{"headline":"Proving 'What AI Agents Did and Under What Authority'...Mysten Labs, Google Cloud Develop VAA","summary":"Mysten Labs and Google Cloud have jointly developed and unveiled 'VAA (Verifiable Agent Arbiter)' technology that can verify AI agents' activity records. The technology keeps sensitive execution data stored internally within companies while linking only integrity proofs to the blockchain, providing third parties with trustworthy evidence.","topics":["AI","blockchain","cloud computing","security","enterprise IT"],"geography":["US"],"entities":[{"name":"Mysten Labs","canonical_id":"corp:us:mysten-labs","type":"company","role_in_article":"primary_subject","metadata":{"ticker":null,"parent":null}},{"name":"Google Cloud","canonical_id":"corp:us:google-cloud","type":"company","role_in_article":"primary_subject","metadata":{"ticker":"GOOGL","parent":"corp:us:google"}},{"name":"Sui","canonical_id":"product:us:sui","type":"product","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Walrus","canonical_id":"product:us:walrus","type":"product","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Linux Foundation","canonical_id":"org:us:linux-foundation","type":"organization","role_in_article":"mentioned","metadata":{"ticker":null,"parent":null}},{"name":"Evan Cheng","canonical_id":"person:us:evan-cheng","type":"person","role_in_article":"quoted","metadata":{"ticker":null,"parent":null}}],"claims":[{"id":"c1","statement":"On the 7th, Mysten Labs unveiled the 'Verifiable Agent Arbiter (VAA),' which it is jointly developing with Google Cloud","as_of":"2026-10","as_of_explicit":true,"as_of_raw":"the 7th","source_type":"company_disclosure","comparison":null,"type":"fact","figures":null,"expiry_hint":null,"insight":null},{"id":"c2","statement":"VAA is a technology that builds an 'evidence layer' for AI agents' activities, enabling companies to prove that agents performed tasks within their granted authority","as_of":"2026-10","as_of_explicit":false,"as_of_raw":"October 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AI agents, and that VAA was designed to be usable for future regulatory compliance as well","as_of":"2026-10","as_of_explicit":false,"as_of_raw":"October 2026","source_type":"company_disclosure","comparison":null,"type":"opinion","figures":null,"expiry_hint":null,"insight":{"analyst_name":"미스틴랩스","analyst_affiliation":"미스틴랩스","confidence":"medium","forecast_horizon":"long_term","sentiment":"neutral","reasoning":"Judged that the absence of trustworthy activity records is an adoption obstacle, and that VAA can be used for regulatory compliance"}},{"id":"c6","statement":"If a dispute arises while the two companies' AI agents use the open Agent2Agent (A2A) protocol, which Google Cloud developed and donated to the Linux Foundation, both sides can reconstruct the work process at the time using the same verifiable evidence records","as_of":"2026-10","as_of_explicit":false,"as_of_raw":"October 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