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Solana tests quantum-resistant cryptography but faces major speed and scalability tradeoffs.

Protocol Fundamentals
04 Apr 2026
Coindesk
View Source
Neutral
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The Solana Foundation is collaborating with Project Eleven to develop and test quantum-resistant cryptography to prepare for future quantum computer threats that could break current blockchain security. Early tests reveal significant challenges: quantum-safe signatures are 20 to 40 times larger, causing the network to slow down by about 90%, which threatens Solana's reputation for high speed and scalability. Unlike Bitcoin and Ethereum, Solana's direct exposure of public keys makes its entire network vulnerable to quantum attacks. While some developers explore wallet-level fixes, Solana is ahead in experimenting with post-quantum security, but widespread adoption will require coordinated upgrades across the ecosystem to avoid future risks.

More News (SOL)

Ethereum outperforms Bitcoin amid early large-cap rotation in crypto markets.

Ethereum outperforms Bitcoin amid early large-cap rotation in crypto markets.

Ethereum rose 3.17% to $1,923.53, outperforming Bitcoin's modest 0.18% gain to $64,588.87, signaling an early rotation toward large-cap altcoins. Despite this, overall market activity slowed, with declines in DeFi, stablecoin, and derivatives trading...

Market News
Neutral
5 hours ago
Ethereum futures long positions rise sharply, signaling growing trader focus and potential volatility.

Ethereum futures long positions rise sharply, signaling growing trader focus and potential volatility.

Ethereum futures long positions among top traders increased by over 3 percentage points across both USDT- and coin-margined markets, indicating a broad-based shift in short-term sentiment. This rise suggests heightened attention on ETH compared to ot...

Technical Signals
Bullish
7 hours ago
Wall Street firm files for Solana ETF with staking rewards, aiming to expand crypto yield access.

Wall Street firm files for Solana ETF with staking rewards, aiming to expand crypto yield access.

A Wall Street asset manager has filed with the SEC to launch a Solana ETF that includes staking rewards, potentially broadening institutional access to crypto yield products. This ETF would differ from traditional spot ETFs by passing through staking...

Market News
Bullish
10 hours ago
Solana hits $3.47B in tokenized equities volume for June 2026, dominating 96% of the market.

Solana hits $3.47B in tokenized equities volume for June 2026, dominating 96% of the market.

Solana achieved a record $3.47 billion in tokenized equities volume for June 2026, capturing over 96% of the global on-chain tokenized equity market. This milestone highlights Solana's strong position and efficiency in blockchain technology, maintain...

Protocol Fundamentals
Bullish
16 hours ago
SPX6900 jumps 12% as Solana whales boost volume and transfers surge on Ethereum.

SPX6900 jumps 12% as Solana whales boost volume and transfers surge on Ethereum.

SPX6900 surged over 12% in 24 hours driven by a 62% volume increase and strong buying from Solana whales, who raised holdings by 65%. Ethereum network activity also picked up, with transfers nearly quadrupling and transactions doubling, supporting th...

Technical Signals
Bullish
16 hours ago
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