Hey Cardanians! Welcome aboard the Weekly Cardano Digest #118!

We've filtered through all the noise to distill crucial updates into a breezy, 5-minute read. No need for you to sift through endless info — we've got you covered. Ready to delve into this week's top Cardano news? Let’s dive in.

Here are the topics of the week:

• 🌐 Cardano Goes Omnichain: LayerZero Integration Now Live

• 📈 Cardano's TVL increases after USDCx launch

• ⚡ Cardano Protocol 11 'van Rossem' Hard Fork: Final Countdown

• Weekly Development Report

• & More!

🌐 Cardano Goes Omnichain: LayerZero Integration Now Live

Cardano officially went live with LayerZero integration on March 18, 2026, connecting the network to over 160 blockchains via the Omnichain Fungible Token (OFT) standard. The integration makes more than 700 tokens immediately eligible for deployment on Cardano and unlocks access to approximately $90 billion in cross-chain liquidity.

This is a landmark achievement for Cardano interoperability. Historically, Cardano's extended UTXO (eUTXO) architecture, while offering superior security and predictability, made bridging to account-based chains technically challenging. The LayerZero integration resolves this at the protocol level, enabling seamless asset transfers across the broader DeFi ecosystem without sacrificing Cardano's security model.

For Cardano's DeFi ecosystem, the implications are significant: protocols can now attract liquidity from Ethereum and Solana users, and Cardano-native assets gain exposure to 160+ chains simultaneously. Combined with the Midnight mainnet launch and ongoing DeFi TVL growth, this positions Cardano as a genuinely multi-chain hub in 2026.

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📈Cardano's TVL increases after USDCx launch

Cardano's DeFi ecosystem reached a historic new milestone on March 20, 2026, with Total Value Locked (TVL) climbing to 520.41 million ADA. Daily trading volumes across Cardano's DEX and perpetuals platforms combined have surged to $374 million, reflecting growing user activity and capital confidence across the network.

The record is largely attributed to two catalysts: the launch of USDCx stablecoin, which now represents 36% of Cardano's total stablecoin market share, and the SEC's formal classification of ADA as a digital commodity earlier this week, which boosted institutional and retail confidence alike. The combination of regulatory clarity and new liquidity infrastructure is proving to be a powerful growth driver.

The ecosystem is increasingly diversified across lending protocols, DEXs, stablecoins, and liquid staking, signaling structural maturity rather than speculative momentum.

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⚡ Cardano Protocol 11 'van Rossem' Hard Fork: Final Countdown

Cardano's intra-era hard fork to Protocol Version 11, named 'van Rossem', is nearing activation, with the critical Cardano Node 10.7.0 prerelease expected within days of this writing. The upgrade introduces five new Plutus built-in functions, including BLS12-381 multi-scalar multiplication and modular exponentiation, which significantly improve on-chain cryptography capabilities for zero-knowledge proof applications.

Additional changes include VRF key uniqueness enforcement for improved block production integrity and various performance optimizations, all without altering transaction shape, which minimizes disruption for wallets, exchanges, and DApps. The Hard Fork Working Group is now holding weekly meetings and regular X Spaces to coordinate ecosystem readiness ahead of activation.

The upgrade is expected to meaningfully boost network throughput toward the 1,000 TPS target that Cardano has been working toward under the Ouroboros scaling roadmap. For developers building ZK applications, privacy tools, and high-frequency DeFi protocols, 

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Essential Cardano’s weekly development report