AmericanFortress Closes $8M Seed Round, Files Quantum-Resistant Patent

According to AmericanFortress, on 5 May 2026, the company closed an $8 million seed round and filed a patent for quantum-resistant cryptographic transaction signing. The round was co-led by SAVA Digital Asset Fund, Moon Pursuit Capital, and 0G Labs, an AI-focused Layer-1 protocol.

0G Labs has committed to being the first chain to deploy the quantum-proof signing technology in production. AmericanFortress will use the seed round proceeds to accelerate deployment of its privacy infrastructure across additional chains and support its $AF token generation event, targeted for Q2 2026.