Gate News message, April 25 — Independent researcher Giancarlo Lelli successfully cracked a 15-bit ECC encryption key protecting Bitcoin and received the Q-Day Award plus 1 BTC from quantum security startup Project Eleven. Lelli used publicly available quantum hardware and a variant of Shor's

Gate News message, April 25 — Bitcoin analyst James Check said quantum computing poses a "manageable risk" rather than a systemic threat to Bitcoin, according to CoinDesk. Approximately 1.7 million BTC are held in Satoshi-era addresses, which could face risk if quantum computing breaks elliptic

Gate News message, April 24 — Giancarlo Lelli, an Italian researcher, has been awarded one Bitcoin after demonstrating the largest-scale quantum attack on elliptic curve cryptography to date. The breakthrough escalates concerns about quantum threats to Bitcoin, Ethereum, and other assets secured

Gate News message, April 24 — Sonic, a proof-of-stake blockchain protocol, is restructuring its architecture to address potential security risks posed by quantum computing advances, according to a report shared on April 20. The project's redesigned system aims to enable smoother adaptation to post-q

Gate News message, April 23 — Ledger Chief Technology Officer Charles Guillemet outlined the current state of post-quantum cryptography migration, stating that the industry has reached a critical juncture. While the timeline for quantum computers with practical cryptographic impact remains

XRPL tokenizes U.S. Treasuries, reaching about $333M in four institutional products led by Ondo Finance, with BlackRock support; overall tokenization remains under 0.01% of a $31T Treasury market. Abstract: The XRPL is expanding institutional tokenization of U.S. Treasuries, totaling about $333 million across four products, led by Ondo Finance and backed by BlackRock. Despite rapid settlement and built-in compliance tools, tokenized Treasuries still represent a tiny slice of the roughly $31 trillion market, while the ecosystem advances into post-quantum security and broader real-world asset deployment.

Gate News message, April 22 — Vitalik Buterin stated in a dialogue with Xiao Feng that mature post-quantum cryptography solutions already exist, expressing a preference for the GeoHash algorithm. He noted that Ethereum's vision extends beyond merely becoming a post-quantum chain—the network also

Ripple has developed a four-phase roadmap to secure the XRP Ledger against quantum computing threats by 2028, addressing concerns over blockchain cryptography vulnerabilities. Key phases include researching quantum risks and implementing advanced security methods. XRP Ledger is currently better equipped than Bitcoin, with built-in key rotation enhancing safety.

Vitalik Buterin presented Ethereum's five-year roadmap, focusing on quantum security and scalability. Key goals include increasing gas limits, implementing Zero Knowledge Proofs, and enhancing transaction confirmation times by 2028, despite challenges with quantum-resistant signatures.

Charles Hoskinson warned that Bitcoin's BIP-361 upgrade, meant to address quantum threats, is wrongly classified as a soft fork. It could freeze 1.7 million BTC, including 1 million from Satoshi Nakamoto, as early coin owners can't prove ownership.