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Coinbase's Plan for a Quantum-Safe Bitcoin

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 21/10/2026, 17:38:26 UTC.

Briefings

Coinbase proposes a new Bitcoin protocol featuring unique addresses and signatures to prevent coins from moving. This plan aims to secure the network against quantum threats by introducing cryptographic changes. The proposal is presented as a potential solution for Bitcoin's long-term stability, though specific implementation details remain unconfirmed.

Key points

• Coinbase introduces a new Bitcoin protocol requiring new addresses and signatures for transactions.
• The plan targets preventing coins from moving by altering the network's cryptographic structure.

Context

This proposal addresses Bitcoin's vulnerability to quantum computing attacks, offering a potential long-term security mechanism for the network.

Limitations

Evidence is limited to a single article title and a brief summary. Specific dates, technical implementation details, and the timeline for adoption are not provided.

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