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What is PROM?

PROM is an ERC-20 token from 2019 that outlived its first product. It began as the payment and staking asset of Prometeus Network, a protocol for exchanging data between providers and buyers, and today it serves Prom, a zero-knowledge rollup the same team runs.

Prom is built with Polygon's Chain Development Kit: transactions execute on the layer 2 and are proven to Ethereum in batches with recursive zero-knowledge proofs, keeping fees low while settling on mainnet security. The chain is EVM-equivalent, so Ethereum contracts deploy without rewrites.

How PROM works

The Prom mainnet went live on 21 November 2024 after a public testnet campaign the team reported at over 25 million transactions. Network fees have been tracked since launch day as the base for validator and delegate rewards, tying operator income to usage rather than emissions.

Using the network looks like using any EVM rollup: bridge assets in, transact with low fees, and rely on proofs posted to Ethereum for settlement. Cross-chain messaging through Hyperlane connects Prom to other ecosystems, part of the project's pitch of interoperability across EVM and non-EVM networks.

PROM supply and tokenomics

PROM has one of the smaller supplies among widely traded tokens: market trackers list a maximum of 19.25 million and about 18.25 million circulating as of July 2026, and the project discloses no ongoing issuance. The token was distributed in the 2019 launch era, so no vesting cliffs remain.

Who builds PROM

The project is developed by Prometeus Labs, a team with data-science and engineering backgrounds that has kept its individual members largely out of public view. Since 2019 it has shifted focus more than once, from data markets to NFT tooling to the current layer 2, while keeping the same token.

How PROM is governed

Governance runs through the token. Holders vote directly or delegate voting power to representatives who earn a share of the quorum they collect, and a DAO validator group acts as a second-layer security council over network decisions. The governance portal opened in December 2024, a month after mainnet.

What people use PROM for

PROM predates the chain it now powers, and its current uses all point toward the network's operation, security and growth.

• Pay transaction fees on the Prom layer 2.
• Delegate voting power or run as a DAO validator.
• Vote on network proposals through the governance portal.
• Back ecosystem incentives and grant programs the DAO funds.

PROM risks and considerations

The main risk is track record. The token is seven years old but the layer 2 it now serves launched in late 2024, the project has pivoted repeatedly, and Prometeus Labs discloses little about its members, which makes execution hard to judge from public information.

The rollup field is crowded with better-funded competitors, decentralization of the validator and security council structure is still early, and thin public documentation of fee and staking parameters leaves holders reliant on the team's announcements.