News

Has the round of “geopolitical dividends” for non-ferrous metals come to an end? With aluminum producers ramping up operations, visible copper inventories approaching 1 million tons, and zinc mines accelerating output, the base metals sector is undergoing a harsh high-level revaluation as expectations become overheated and the supply-demand situation shifts to surplus.

Glonghui, April 27 — Spotify announced a partnership with Peloton, further expanding its business territory beyond music and podcasts and entering the fitness and wellness content market. Under the agreement, Spotify Premium users will have access to more than 1,400 Peloton classes, covering strength training, Pilates, yoga, meditation, and more, all integrated into Spotify’s existing audio and video ecosystem.

BlockBeats News, April 27th, Solana Official has released an article on the potential impact of quantum computing on blockchain, reiterating that the quantum threat is still years away, but the Solana ecosystem has conducted thorough research and is technologically prepared in advance. The independent validation client development teams Anza and Firedancer (representing a significant portion of the network's stake) have independently researched and unanimously agreed that a compact and high-throughput blockchain-friendly post-quantum digital signature scheme is needed, and have jointly selected the Falcon scheme. Both parties have separately released 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 post-quantum path. Earlier this year, Google Quantum AI identified this Vault in its whitepaper as a leading edge case of post-quantum work in the industry. Solana's current quantum roadmap includes ongoing quantum research and evaluation of Falcon and alternative schemes; adopting post-quantum schemes for new wallets when quantum becomes a credible threat; and migrating existing wallets to the selected scheme. The official statement describes the migration process as manageable and expects it to be completed rapidly with no significant impact on network performance.