Per Woofun AI, Fortitude, an independent mining entity formerly part of Foundry, will execute a merger with HeartSciences to achieve a public listing on the NASDAQ exchange under the ticker symbol 'TUDE'. The transaction is projected to close in the second half of 2026. Established in early 2025 as a spin-off from Foundry’s internal mining division within Digital Currency Group, Fortitude specializes in identifying high-growth opportunities in early-stage Proof-of-Work cryptocurrencies.

Concurrently, the firm maintains its position as one of the largest miners of Zcash.