Institutional DeFi Bifurcates as Private Networks Raise $1B and Hyperliquid Stablecoin Supply Hits $5.4B

TLDR:

• Arc, Canton, and Tempo collectively raised $1.022B, pushing combined valuations to nearly $10B this week.
• Coinbase became Hyperliquid’s official USDC treasury deployer under the network’s Aligned Quote Asset framework.
• Hyperliquid stablecoin supply reached $5.43B as of May 14, 2026, reflecting a 14% increase over 90 days.
• The Genius Act of 2025 opened a clearer regulatory path for institutions backing stablecoin-linked infrastructure.

Institutional DeFi is moving in two directions at once. Private, compliance-focused blockchain networks raised over $1.0B this week, while Hyperliquid’s stablecoin supply reached $5.4B.

Coinbase is now the official USDC treasury deployer on Hyperliquid. Together, these developments show how regulated dollar liquidity is becoming embedded market infrastructure across both private and public crypto venues.

Private Blockchain Networks Attract Over $1B in Institutional Backing

Arc, Canton, and Tempo pulled in a combined $1.022B in disclosed capital this week. Their combined valuations sit near $10B, making this a meaningful capital-allocation signal.

Each project addresses a core institutional concern: transacting without exposing workflows to a public block explorer.

Circle raised $222M for Arc at a $3B valuation. Backers include BlackRock, Apollo, a16z crypto, ARK Invest, and Standard Chartered Ventures. Arc focuses on stablecoin-based capital markets, tokenized assets, and cross-border settlement.

Canton, backed by a16z crypto, is seeking $300M at a $2B valuation for privacy-enabled interoperability among banks and trading firms.

Stripe and Paradigm-backed Tempo raised $500M at a $5B valuation. Its edge comes from Stripe’s merchant and developer distribution network. That reach gives Tempo access to customers most crypto-native chains must earn one integration at a time.

On why institutions fund privacy-first networks, Bitwise CIO Matt Hougan put it plainly: “For a business, broadcasting every trade before completion or making payroll visible to a block explorer is a bug, not a feature.”

That explains why networks with built-in privacy controls continue to attract large institutional backing. The U.S. Genius Act of 2025 further cleared a path for stablecoin-linked infrastructure investment.

Coinbase Takes the Treasury Role as Hyperliquid’s Stablecoin Supply Nears $5.4B

Coinbase will serve as the official USDC treasury deployer on Hyperliquid under the network’s Aligned Quote Asset framework. USDH will remain redeemable for USDC during a transition period before being phased out over time.

Sentora Research framed the move this way: “This is not simply another chain integration. It is a signal about who controls liquidity operations inside a major public onchain venue.”

DefiLlama data shows Hyperliquid stablecoin supply at roughly $5.43B as of May 14, 2026, up about 14% over 90 days.

TVL on the platform sits near $5.08B over the same period. Stablecoins on a perps venue are not passive — they serve as collateral, quote currency, and settlement asset.

The AQA framework also shares reserve yield revenue with the protocol. That makes stablecoin deployment part of venue economics, not just a balance-sheet decision.

Coinbase brings regulated brand trust and fiat adjacency that add credibility to USDC’s role inside Hyperliquid.

USDH being phased out shows how difficult it is for venue-native stablecoins to compete. When a regulated, widely distributed stablecoin plugs into the same demand, native experiments face a very high bar.

The post Institutional DeFi Bifurcates as Private Networks Raise $1B and Hyperliquid Stablecoin Supply Hits $5.4B appeared first on Blockonomi.