Based on Nostr's social application Primal, it has completed a $1 million seed round of financing, with investment from Hivemind Ventures.

Odaily News - Social application Primal, based on Nostr, announced the completion of a $1 million seed round of funding with participation from Ten31, Hivemind Ventures, and other funds. Primal's social application suite combines a Twitter-like interface with the open-source Nostr protocol, which prioritizes censorship resistance, account ownership, and decentralized construction. (Forbes)