Why the Path to Quantum Resistance Runs Uphill for Bitcoin Wallet Makers
What Decrypt reports, why it matters and what remains unconfirmed.

The story in one view
- Reported by
- Decrypt
- Coverage lens
- Security and resilience
- Published
- Evidence status
- Cross-source reports linked
What Decrypt reports
Trezor CTO Tomáš Sušánka explains the trade-offs of Bitcoin’s leading post-quantum signature scheme.
The immediate significance
The report identifies a security development, but the available information does not provide enough matched evidence for a more specific impact judgment. That assessment remains open.
CoinDesk has also published a related report, providing another attributed account to compare without treating repetition as proof.
What remains unknown
- No matched primary document independently supporting the central claim is linked to this page.
The named assets, right now
Spot quotes from Kraken, checked .
How the story developed
CoinDesk and Decrypt are reporting related developments. Reports are shown in publication order; separate coverage is not independent confirmation.
CoinDesk Ethereum researchers drop faster blocks to race toward quantum defenses in 2027
Ethlabs wants quantum-resistant accounts targeted for next year, even if wallet holders still have to switch signing methods themselves.
DecryptCurrent briefing Why the Path to Quantum Resistance Runs Uphill for Bitcoin Wallet Makers
Trezor CTO Tomáš Sušánka explains the trade-offs of Bitcoin’s leading post-quantum signature scheme.
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