Sandbox is set to launch its SANDChain Layer 2 blockchain testnet on October 14, 2025. The testnet aims to enhance the creator economy by supporting over 10,000 transactions per second at low cost. Built on the SAND token ecosystem, it serves 8 million wallet users, 25,000 LAND owners, and 400 brand partners. The SANDChain testnet introduces tools such as SANDpoints for loyalty, creator points and tokens for benefits, and vaults for tokenized income and fan funding. Supported by partners like Animoca Brands and ZKsync, the initiative seeks to empower creators on platforms like YouTube and TikTok.