{
  "version": 1,
  "event_id": "evt_bb3b1735f0d0df35",
  "url": "https://xiyu.news/events/evt_bb3b1735f0d0df35/",
  "json": "https://xiyu.news/api/events/evt_bb3b1735f0d0df35.json",
  "type": "other",
  "status": "developing",
  "category": "crypto",
  "title": {
    "zh": "Google内测MPC加密托管安全系统，多家金融机构及Alphabet利用该技术保护数字资产",
    "en": "Google内测MPC加密托管安全系统，多家金融机构及Alphabet利用该技术保护数字资产"
  },
  "current_state": {
    "zh": "Google的MPC服务正处于面向金融机构的私有预览阶段，用于保护并转移加密及代币化资产；商业发布预计在2027年初，Alphabet已在Ethereum和Solana上使用该技术。",
    "en": "Google's MPC service is in private preview for financial institutions to secure and transfer crypto and tokenized assets; commercial launch is expected in early 2027, and Alphabet already uses the technology on Ethereum and Solana."
  },
  "first_seen_at": "2026-10-28T14:51:50.473494+00:00",
  "last_updated_at": "2026-10-28T14:51:50.473494+00:00",
  "last_material_change_at": "2026-10-28T14:51:50.473494+00:00",
  "confidence": 0.75,
  "updates_count": 2,
  "sources_count": 2,
  "entities": [
    "alphabet",
    "assets",
    "google",
    "mpc",
    "secure",
    "service",
    "tokenized",
    "unveils"
  ],
  "identifiers": [],
  "topics": [
    "custody",
    "google",
    "mpc",
    "mpc-custody",
    "solana"
  ],
  "updates": [
    {
      "update_id": "upd_9d0dd7f4c8f94a53",
      "event_id": "evt_bb3b1735f0d0df35",
      "occurred_at": "2026-10-28T11:23:02Z",
      "published_at": "2026-10-28T11:23:02Z",
      "first_seen_at": "2026-10-28T14:51:50.473494Z",
      "time_precision": "published",
      "update_type": "initial",
      "material_change": true,
      "title_zh": "Google内测MPC加密托管安全系统，多家金融机构及Alphabet利用该技术保护数字资产",
      "title_en": "Google内测MPC加密托管安全系统，多家金融机构及Alphabet利用该技术保护数字资产",
      "what_changed_zh": "谷歌正在内部测试一套基于 MPC 的加密托管安全系统，多家金融机构和 Alphabet 正使用该系统在以太坊和 Solana 上保护数字资产。",
      "what_changed_en": "Google is internally testing an MPC-based crypto custody security system that multiple financial institutions and Alphabet are using to protect digital assets on Ethereum and Solana.",
      "current_state_zh": "谷歌正在内部测试一套基于 MPC 的加密托管安全系统，多家金融机构和 Alphabet 正使用该系统在以太坊和 Solana 上保护数字资产。",
      "current_state_en": "Google is internally testing an MPC-based crypto custody security system that multiple financial institutions and Alphabet are using to protect digital assets on Ethereum and Solana.",
      "detailed_summary_zh": "Google is internally testing an MPC-based crypto custody security system that multiple financial institutions and Alphabet are using to protect digital assets on Ethereum and Solana.",
      "detailed_summary_en": "Google is internally testing an MPC-based crypto custody security system that multiple financial institutions and Alphabet are using to protect digital assets on Ethereum and Solana.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 7.0,
      "references": [],
      "confidence": 0.75,
      "story_ids": [
        "telegram:theblockbeats:202795"
      ],
      "sources": [
        {
          "url": "https://m.theblockbeats.info/flash/374169?from=telegram",
          "label": "theblockbeats",
          "source_type": "telegram",
          "official": false
        }
      ]
    },
    {
      "update_id": "upd_be69f28d8d8ad3fc",
      "event_id": "evt_bb3b1735f0d0df35",
      "occurred_at": "2026-10-28T11:32:46Z",
      "published_at": "2026-10-28T11:32:46Z",
      "first_seen_at": "2026-10-28T14:51:47.813606Z",
      "time_precision": "published",
      "update_type": "escalation",
      "material_change": true,
      "title_zh": "谷歌推出 MPC 服务以保护加密和代币化资产",
      "title_en": "Google Unveils MPC Service to Secure Crypto and Tokenized Assets",
      "what_changed_zh": "Google的MPC加密托管服务已进入面向金融机构的私有预览阶段，并预计于2027年初商业发布。",
      "what_changed_en": "Google's MPC crypto custody service has entered private preview for financial institutions, with commercial launch expected in early 2027.",
      "current_state_zh": "Google的MPC服务正处于面向金融机构的私有预览阶段，用于保护并转移加密及代币化资产；商业发布预计在2027年初，Alphabet已在Ethereum和Solana上使用该技术。",
      "current_state_en": "Google's MPC service is in private preview for financial institutions to secure and transfer crypto and tokenized assets; commercial launch is expected in early 2027, and Alphabet already uses the technology on Ethereum and Solana.",
      "detailed_summary_zh": "Google has introduced a private preview of an MPC service for financial institutions to secure and transfer crypto and tokenized assets, with commercial launch expected in early 2027 and Alphabet already using the technology on Ethereum and Solana.",
      "detailed_summary_en": "Google has introduced a private preview of an MPC service for financial institutions to secure and transfer crypto and tokenized assets, with commercial launch expected in early 2027 and Alphabet already using the technology on Ethereum and Solana.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 7.0,
      "references": [],
      "confidence": 0.92,
      "story_ids": [
        "telegram:wublockchainenglish:26585"
      ],
      "sources": [
        {
          "url": "https://wublockchain.xyz/news/google-mpc-service-secures-crypto-tokenized-assets-21417",
          "label": "wublockchainenglish",
          "source_type": "telegram",
          "official": false
        }
      ]
    }
  ]
}