币界网报道：Today's top crypto gainers include OctaSpace, Powerledger, WienerAI, Zeebu, and Artrade. OctaSpace (OCTA) is a cloud computing platform that provides data storage and VPN services while generating revenue through renting spare hardware. Powerledger (POWR) is a sustainable energy company leveraging blockchain technology to facilitate energy tracking and trading across various industries. WienerAI (WAI) offers an AI-powered trading companion with predictive features, zero fees, and MEV protection against front-running bots. Zeebu aims to transform the telecom wholesale voice industry through decentralized voice traffic exchange using smart contracts and DeFi protocols. Artrade is a democratized art marketplace leveraging blockchain technology and NFTs to enhance transparency, security, and liquidity in the art market.