Fortitude sold $8.3 million in borrowed Zcash to fund its mining expansion

Zcash mining operator Fortitude Mining’s expansion shows how investment in infrastructure can bring existing ZEC to market without requiring the miner to buy the token first. The company can receive ZEC through borrowing from its parent, Digital Currency Group, sell it for cash and owe dollars.

That route has already produced a disclosed sale. In its October 5 announcement, Fortitude said it had received 5,790.4798 ZEC through a roughly $8.4 million draw the previous week, then liquidated those coins for about $8.3 million.

The distinction matters during the company’s scheduled October–November equipment shipment window. Financing can turn coins into equipment, and scheduled deliveries could add machines competing with existing miners for rewards. For ZEC holders and mining investors, those are separate consequences of the same expansion.

Under the amended DCG facility, ZEC-funded loans are denominated and repayable in US dollars, with their value determined at transfer under the facility’s terms. Fortitude therefore does not have to repurchase the same number of ZEC to satisfy that repayment obligation.

Investment in Fortitude’s mining capacity therefore need not create a fresh spot purchase by Fortitude.

The next financing step was prospective. Fortitude said on October 5 that it planned a further $20 million draw, expected in ZEC, followed by liquidation to fund a refundable deposit for the separate next-generation equipment arrangement. The October 5 disclosure described those steps as plans.

The nearer capacity question concerns Fortitude’s July 30 definitive agreement for 9,000 BITMAIN Antminer Z15 Pros, priced at $3,499 each, or approximately $31.5 million. The contract scheduled 3,000 units to ship in October and 6,000 in November.

The contract’s shipment timetable is not a count of operating machines. The capacity figures below model additional running equipment.

BITMAIN’s typical specifications put each Z15 Pro at 840 KSol/s, a measure of mining work, and 2,780 watts. Multiplying those ratings gives the first 3,000 machines 2.52 GSol/s of nameplate capacity and 8.34 megawatts of miner wall draw. All 9,000 would represent 7.56 GSol/s and 25.02 MW before additional site loads. Actual output depends on operating conditions and availability.

The October 5 next-generation equipment arrangement is separate: an indicative, nonbinding commitment of up to $100 million, requiring a later binding agreement after specifications and pricing are released. Shipments were expected to begin in the second quarter of 2027.