Gate News Bot Message, January 09, According to CoinMarketCap data, at the time of press, UB (Unibase) is trading at $0.05, up 17.64% in the past 24 hours, reaching a high of $0.05 and a low of $0.03. The 24-hour trading volume is $24.4 million. The current market capitalization is approximately $116 million, an increase of $17.3 million from yesterday. Unibase is the first decentralized memory layer designed for AI Agents, aiming to address the challenges of long-term memory storage and cross-platform interoperability. The platform provides each AI Agent with a secure, verifiable on-chain identity, supporting decentralized, scalable long-term memory storage, enabling AI Agents to retain and accumulate knowledge over time. Unibase's core components include: AIP protocol

BlockBeats News, December 19 — Aptos announced the introduction of an improvement proposal, AIP-137, which plans to support quantum-resistant digital signature schemes at the account level to address the long-term risks that quantum computing development may pose to existing cryptographic mechanisms. The scheme will be introduced as an optional feature, without affecting existing accounts. According to the proposal, Aptos intends to support the hash-based signature scheme SLH-DSA, which has been standardized as FIPS 205. (Cointelegraph)

PANews December 19 News, according to Cointelegraph, on Thursday, Aptos announced a proposal AIP-137 that introduces quantum-resistant signatures, aiming to address the network's reliance on digital signatures for ownership verification, transaction authorization, and overall security. Although existing cryptographic schemes remain secure against traditional computers, researchers warn that someday, sufficiently powerful quantum computers may be able to forge these schemes, potentially retroactively compromising account security. If the proposal passes governance review, AIP-137 will introduce SLH-DSA (a hash-based digital signature scheme standardized as FIPS 205) as an optional account signature type. This will make Aptos one of the earliest blockchains to natively support quantum-resistant accounts. However, existing accounts will remain unaffected, and quantum-resistant accounts will be available only as an option for users.