According to @AIatMeta, ExecuTorch for on-device AI is now deployed across Meta Quest 3, Ray-Ban Meta, Oakley Meta Vanguard, and Meta Ray-Ban Display, with the post explicitly stating current availability on these devices; source: AI at Meta on X, Nov 21, 2025. The announcement states that by eliminating conversion steps and enabling pre-deployment validation in PyTorch, ExecuTorch accelerates the path to on-device AI deployment for developers on Meta hardware; source: AI at Meta on X, Nov 21, 2025. The post does not mention cryptocurrencies or blockchain and provides no direct crypto market impact; source: AI at Meta on X, Nov 21, 2025.