Scan to download
BTC $76,853.67 -1.51%
ETH $2,288.96 -2.46%
BNB $623.35 -1.30%
XRP $1.39 -2.26%
SOL $84.55 -2.32%
TRX $0.3251 +0.36%
DOGE $0.0978 -0.89%
ADA $0.2456 -2.50%
BCH $448.09 -0.76%
LINK $9.23 -2.43%
HYPE $41.64 +0.68%
AAVE $96.95 +1.17%
SUI $0.9239 -1.95%
XLM $0.1649 -3.22%
ZEC $355.99 +0.49%
BTC $76,853.67 -1.51%
ETH $2,288.96 -2.46%
BNB $623.35 -1.30%
XRP $1.39 -2.26%
SOL $84.55 -2.32%
TRX $0.3251 +0.36%
DOGE $0.0978 -0.89%
ADA $0.2456 -2.50%
BCH $448.09 -0.76%
LINK $9.23 -2.43%
HYPE $41.64 +0.68%
AAVE $96.95 +1.17%
SUI $0.9239 -1.95%
XLM $0.1649 -3.22%
ZEC $355.99 +0.49%

io

Solana releases quantum roadmap: selects Falcon solution, existing migration work is ready

Solana's official article on the potential impact of quantum computing on blockchain reiterates that the quantum threat is still years away, but the Solana ecosystem has already conducted thorough research and technical preparations in advance.The independent verification client development teams Anza and Firedancer (which together represent a large portion of the network's staking share) have unanimously concluded after independent research that a compact signature scheme suitable for high-throughput blockchains is needed, and they have jointly selected the Falcon scheme. Both parties have published their initial implementation code on GitHub.In addition, the Solana Winternitz Vault developed by Blueshift has been operational in the ecosystem for over two years, providing a direct quantum-resistant path. Earlier this year, Google Quantum AI listed this Vault as a leading example of forward-looking post-quantum work in its white paper.Solana's current quantum roadmap includes ongoing quantum research and evaluation of Falcon and alternative solutions; adopting post-quantum solutions for new wallets when quantum becomes a credible threat; and migrating existing wallets to the selected solution. The official statement indicates that the migration work is manageable and can be completed quickly when the time comes, with network performance expected to remain largely unaffected.

Strategy $255 million leads but momentum sharply declines: Increased holdings reduced by 90%, several global reserve companies slightly follow up with purchases

According to SoSoValue data, as of 8 AM Eastern Time on April 27, 2026, the total net purchase of Bitcoin by global listed companies (excluding mining companies) for the week was $260 million, a decrease of 89.8% compared to last week.Strategy (formerly MicroStrategy) announced an investment of $255 million (a decrease of 90% compared to last week) to purchase 3,273 Bitcoins at a price of $77,906, bringing the total holdings to 818,334 Bitcoins.The Japanese listed company Metaplanet did not purchase any Bitcoin last week.In addition, three other companies purchased Bitcoin last week. The Japanese fashion brand ANAP invested $770,000 on April 21 to increase its holdings by 9.1785 Bitcoins at a price of $84,239.7, bringing the total holdings to 1,431.9716 Bitcoins; the UK Bitcoin company The Smarter Web Company announced an investment of $3.39 million on April 24 to purchase 44 Bitcoins at a price of $77,071, bringing the total holdings to 2,750 Bitcoins; the French Bitcoin company announced an investment of $460,000 on April 27 to purchase 6 Bitcoins at a price of $77,151, bringing the total holdings to 2,943 Bitcoins.Metaplanet has issued zero-interest bonds worth 8 billion yen (approximately $50 million) for the purpose of purchasing Bitcoin.As of the time of writing, the total amount of Bitcoin held by the global listed companies (excluding mining companies) in the statistics is 1,084,909 Bitcoins, an increase of 0.3% compared to last week, with a current market value of approximately $8.434 billion, accounting for 5.4% of the circulating market value of Bitcoin.
app_icon
ChainCatcher Building the Web3 world with innovations.