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Google MPC crypto custody service

Story timeline · 3 updates, 28 Oct to 29 Oct 2026

Google Cloud said it is developing an MPC service, in preview, letting several participants jointly approve and sign Bitcoin transactions without any single institution holding the whole key. Google has now launched an MPC custody platform for banks, in private preview with commercial availability planned for early…

Every update, oldest first

  1. Google plans MPC-based crypto custody security pilot for institutions

    Google plans to pilot an MPC-based crypto custody security solution for institutional investors, spreading private key storage across multiple environments and checking policies through Google Cloud Confidential Space. Some large banks are testing it, with commercialisation targeted for early 2027, alongside features against future quantum attacks.

    AltcoinsCoinNessAIBullish

  2. Google Cloud says it is building MPC service for institutional Bitcoin custody

    Google Cloud says it is developing a multi-party computation service, now in preview, that lets several participants jointly approve and sign Bitcoin transactions without any single institution holding the whole private key.

    BitcoinCoinNessAIBullish

  3. Google launches MPC custody platform for banks, commercial release planned for early 2027

    Google has launched a multi-party computation custody platform for banks and financial institutions holding crypto and tokenised assets, splitting private-key shares so no single party holds the full key. It is in private preview, with commercial availability planned for early 2027; Alphabet already uses it for its Solana and Ethereum assets.

    AltcoinsOdailyAIBullish

Every update is a short rewrite, by AI in our own words, of a flash from the outlet named on it, credited and linked. Updates are joined into one story by AI; our editors can change a story’s name or take an update out. Not investment advice.