Jon Kol is a Co-founder at Hyperlane, the open interoperability framework to connect anywhere onchain.

Hyperlane is the “open interoperability framework” that lets any blockchain—whether an L1, rollup, app‑chain, or VM—talk to any other, permissionlessly. Think of it as the universal plumbing for cross‑chain apps, assets, and arbitrary messages, already live on 140+ chains and five VMs.

At its core, Hyperlane uses Mailbox contracts on each chain as send/receive endpoints. When you dispatch a message, it’s slotted into a Merkle tree; off‑chain relayers pick it up, bundle the proof, and submit it to the destination’s Mailbox, where it’s verified and delivered to your target contract

Security is modular thanks to Interchain Security Modules (ISMs). You can choose default multisig sets, compose prebuilt ISMs, or even craft custom ones to suit your risk appetite. That means you decide how many validator signatures you need or even plug in your own validator network—no one‑size‑fits‑all guardrails here

Beyond pure messaging, Hyperlane offers Warp Routes—its native, no‑slippage token bridges. Lock your token on Chain A, mint a wrapped version on Chain B, and reverse when you bridge back. All managed by the same mailbox/ISM infrastructure for consistency and security

Developers get robust tooling: TypeScript, Python, Rust, Go SDKs, CLI commands, Terraform modules—and an Explorer to track message status. Want interchain accounts? Execute contracts on remote chains from a single signer. Need cross‑VM swaps? Hyperlane’s got EVM↔SVM covered.

HYPER (the native token) powers staking, validator incentives, governance, and expansion rewards. With a 1 B supply over 25 years and liquid staking via stHYPER, it aligns long‑term builders with protocol security and growth. If you’re building the next multi‑chain DeFi, game, or governance tool, quitting the single‑chain mindset starts here.

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