Google's Multi-Party Compute crypto custody security system, currently in private preview for companies, is being tested by several major financial firms and parent company Alphabet. The platform manages signing keys for digital assets, with independent signing parties each holding separate key shares, so multiple parties must jointly produce signatures without assembling the complete private key in one location. Institutions can set how many signing parties must approve a transaction. Its documentation lists signing support for Bitcoin and Ethereum, while Solana support is marked as coming soon and the system is not yet generally available. The development comes amid growing AI threats to digital asset security.
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cryptocybersecurityartificial intelligenceGOOGL
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Related tickers and likely impact
GOOGL
• NeutralAlphabet Inc. (Class A)
Relevance: low
| Market | US stocks |
|---|---|
| Sector | Communication Services |
| Industry | Interactive Media & Services |
| Market cap | $3.5T |
| Close on 10/28/2026 | 324.89 |
| Change that session | +1.34% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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