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Season 1 · DeFi & Open Finance

OPN Community Pool

A basic community contribution pool with transparent on-chain records.

Stage 1, ReviewDeFi & Open Finance

by kristinkasol · submitted Jun 2, 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.

What we built

OPN Community Pool is a basic DeFi contribution pool deployed on OPN Chain. It lets users contribute native OPN to a shared pool while the contract records each contribution amount and timestamp on-chain.

The goal is to create a simple transparent pool primitive that can later support community treasuries, shared funding rounds, grant pools, or campaign contribution tracking.

Why

Community-based DeFi products need clear records of who contributed and when. This contract keeps the logic simple: every contribution is recorded, user totals are tracked, and the pool balance can be read publicly.

It is a small foundation for more advanced community finance tools on OPN Chain.

How it works

  • The user calls contribute() and sends native OPN.
  • The contract creates a contribution record for that wallet.
  • The contract updates the user's total contribution amount.
  • The contract updates total pool balance and total contribution count.
  • Anyone can read basic pool statistics through getPoolStats().

OPN Chain usage

The contract was deployed on OPN Chain during the Season 1 window. A live contribute() transaction was executed to prove interaction with the deployed contract.

Roadmap

02/03

What ships next.

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

Phase 1 - Current build

  • Deploy the OPN Community Pool contract on OPN Chain.
  • Test the contribute() function with native OPN.
  • Confirm that contribution records and pool totals are stored on-chain.
  • Submit the build for Season 1 review.

Phase 2 - Pool dashboard

  • Build a simple interface for making contributions.
  • Show user contribution history in a wallet dashboard.
  • Display total pool balance and total contribution count.
  • Add explorer links for contribution transactions.

Phase 3 - Community finance features

  • Add named pools for grants, campaigns, and shared treasuries.
  • Add ERC-20 contribution support.
  • Add public pool pages for transparent community funding.
  • Improve events for easier indexing and analytics.

Beyond

  • Explore campaign-based contribution rounds.
  • Add optional pool goals and funding milestones.
  • Connect community pools with other OPN Chain DeFi tools.

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.

  • 01OPNCommunityPoolPrimary

    0x9Eb79BcF3CE83B4aAAE879b1580A3C594f0aeE1d

    tx 0x247a294e4f1fa6c142a5ef721881b727dc391de51eb642df733fea0ed9c7e5f6

    deployed Jun 2, 2026 · block 17755124