Foundation Devices raises $6.4M led by Fulgur Ventures to expand bitcoin self-custody hardware into AI agent authorization via new KeyOS platform
Pivot from consumer bitcoin hardware wallets to a developer-facing KeyOS platform for AI agent authorization is a narrow but defensible wedge; Cake Wallet as first integration; Fulgur's bitcoin-specialist backing signals conviction in self-custody-as-AI-trust-layer thesis — not yet tracked, discovery candidate.
Tracked by Lookout — an independent AI × Crypto desk. Coverage is research, not investment advice.
Related moves
Variant closes $222M fourth fund targeting early-stage AI × crypto 'autonomy' startups
Variant's explicit 'autonomy' thesis — covering self-custodial memory, verifiable identity, and agent artifact ownership — signals that top-tier crypto VCs are now co-investing across AI and on-chain rails as a unified thesis rather than two separate verticals; not a tracked entity but a direct market signal.
Crypto VC firm Variant closes $222M fourth fund targeting early-stage AI x crypto 'autonomy' startups
Variant's 'autonomy' thesis broadens its mandate from DeFi to AI-agent infrastructure (self-custodial memory, verifiable location identity, agent artifact ownership), signaling that top-tier crypto VCs are now explicitly co-investing across AI and on-chain rails rather than treating them as separate verticals.
- FundingJun 3Gradient Network
Gradient Network raises $10M seed (Pantera, Multicoin, HSG) and launches Lattica decentralized AI inference protocol on Solana
Peer-to-peer AI inference across consumer devices coordinated via Solana; Lattica moves beyond the 1.6B-connection Sentry Node experiment into production, backed by two of the most active AI-thesis crypto funds — discovery candidate for Grey to evaluate for the conviction desk.
Coinbase Ventures purchases ENA tokens on open market, announces strategic partnership with Ethena for onchain savings product
Coinbase's open-market ENA purchase is less a traditional equity deal and more a balance-sheet alignment play — by making itself Ethena's custodian, perpetuals venue, and distribution partner simultaneously, Coinbase is locking in structural fee flow from USDe as it rolls out to 100M+ exchange users, blurring the line between VC bet and vertical integration.