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Season 1 · DeFi & Open Finance

OPN Builder Stake

A native OPN builder stake contract for transparent builder commitment records.

Stage 1, ReviewDeFi & Open Finance

by rudvadim_48842 · submitted Jun 8, 2026

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Description

01/03

What the builder said.

Written by the team, rendered as the markdown they typed in the submission wizard.

Builder commitment record

OPN Builder Stake is a small builder-focused staking primitive deployed on OPN Chain. It lets a wallet create a native OPN stake record that represents a visible builder commitment on-chain.

The first version is intentionally narrow. It does not include reward logic, slashing, roles, or complex validator-style mechanics. It focuses on the basic record: a builder wallet stakes value, the timestamp is stored, and the stake status remains readable.

Why this is useful

Builder ecosystems often need lightweight commitment signals. A user may want to show that they backed a project, joined a builder program, supported a campaign, or committed value before a larger action happens.

This contract puts that commitment directly on OPN Chain instead of keeping it only in forms, chats, or off-chain dashboards.

Contract behavior

  • createBuilderStake() creates a builder stake with native OPN.
  • Each stake stores amount, staking time, and release status.
  • The contract tracks stake value by builder wallet.
  • It also tracks total builder stake and builder stake event count.
  • releaseBuilderStake() can close a stake later.
  • Read functions expose builder stake records by wallet.

OPN Chain proof

The contract was deployed on OPN Chain during the Season 1 submission window. A live createBuilderStake() transaction was executed with native OPN, so this submission includes both deployment proof and real interaction proof.

Roadmap

02/03

What ships next.

The builder's own next-quarter plan. Use it to gauge follow-through and ambition.

Current submission

The submitted version of OPN Builder Stake focuses on a simple builder commitment record:

  • Deploy the builder stake contract on OPN Chain.
  • Test the createBuilderStake() function with native OPN.
  • Store stake amount, staking time, and release status on-chain.
  • Track stake value by builder wallet.
  • Track total builder stake and builder stake event count.
  • Submit the build for Season 1 review.

Next step

The next step is to make builder staking visible through a small interface:

  • Add wallet connection.
  • Let users create builder stake records from a web page.
  • Show stake records for the connected wallet.
  • Display active and released stakes separately.
  • Add explorer links for builder stake transactions.

Product expansion

After the first interface, the project can support more builder-focused flows:

  • Add named builder commitments.
  • Add stake categories for grants, campaigns, testing, contributor work, or ecosystem support.
  • Add optional commitment notes.
  • Add ERC-20 builder stake support.
  • Add public builder stake pages for transparent verification.

Long-term direction

The long-term goal is to make OPN Builder Stake a lightweight commitment layer for OPN Chain, useful for builder programs, ecosystem participation, project support, campaign backing, and transparent on-chain commitment records.

On-chain proof

03/03

1 contract on OPN Chain.

The chain itself confirmed every deployment is valid, signed by the builder's wallet, and inside the season's window.

  • 01OPNBuilderStakePrimary

    0x2d39cB722dE7be4E050E5b75E7fFBF99C74A55Db

    tx 0x63f6da06412fed85ab08d2dbedace328ee920a98b43e82b15d05b5c0129f9e7e

    deployed Jun 8, 2026 · block 18154683