Token Roles

Proto Layer uses a three-token system built for flexibility, fairness, and long-term alignment. Each token has a clear role in how value moves through the network.

Note: If you’re buying or trading outside the native chain, $PROTO is the only Proto Layer token available on public exchanges (on Ethereum).

$zPROTO and $ePROTO are internal tokens used for rewards, services, and infrastructure. They aren’t traded—you earn them by contributing to the network.

Want to move between $ePROTO and $zPROTO? We’ve made it seamless—see the next page for details

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$PROTO — In-App Utility

$PROTO is the native medium of exchange for many co-chains on Proto Layer. It’s commonly used for:

• Buying and selling digital assets inside co-chains

• Microtransactions, subscriptions, or in-game rewards

• Swapping with other tokens (e.g., AdCoin → $PROTO at checkout)

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The Engine Behind Proto Layer

Engine powers everything on Proto Layer. It’s used for:

• Paying for compute, storage, and access tasks

• Validator rewards and node incentives

• Running co-chains and deploying new services

$PROTO is the core utility token, earned exclusively by validators.

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Governance & Access

$zPROTO is the ERC-20 token for onboarding, governance, and network access. It’s backed 1:1 by $PROTO on the native chain.

It allows holders to:

• Stake for early access to features like LINK

• Reserve digital assets such as usernames or services

• Access Proto Layer without needing to earn on-chain rewards directly

$PROTO has a fixed supply and acts as a bridge into Proto Layer for users, developers, and investors who want to participate without running hardware or validating tasks.