Zero Just Made Blockchains 100x Better | Bryan Pellegrino & Raz Zarick

LayerZero’s Xero presents a ZK-first, unified blockchain that promises million‑TPS throughput, institutional tokenization, and neutral, high-throughput financial rails.

Key Takeaways

Xero unifies the full stack into one blockchain, using ZK proofs and separated execution/verification to support massively higher TPS while keeping validators lightweight.
Storage and scheduling—not the EVM—were the main bottlenecks; innovations like QMDB and log‑based storage replace MPT replication to unlock throughput.
Two‑tier node design: permissionless large block producers and provers handle heavy computation while tiny verifiers (Raspberry Pi‑class) ensure decentralization and low costs.
Institutions will drive adoption via tokenization, stablecoins, and 24/7 trading; issuers chase AUM, so distribution strategies and credible neutrality are decisive.
Privacy and compliance can coexist: privacy‑by‑default with regulated access enables institutional asset movement, high‑throughput payments, and new financial primitives.
Rigorous A‑level hiring plus AI tooling amplified top engineers’ productivity, accelerating ZK research, prover development, and rapid bug discovery.

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