OneWave

OneWave is a modular Web3 ecosystem built around the WAVE token on BNB Smart Chain. IdeaHatch Labs designed and developed smart-contract infrastructure for distribution, presale, vesting, staking, migration, treasury management and decentralized governance.

Smart Contracts

DeFi Infrastructure

Services

Smart-Contract Architecture, Development & Testing

Web3 / DeFi Infrastructure

Client

OneWave

Smart-Contract Ecosystem

OneWave required a blockchain foundation for fundraising, controlled distribution, staking, migration and governance. IdeaHatch Labs developed nine interconnected Solidity contracts with separated responsibilities, consistent permissions, security controls and allocation rules. The system manages a fixed 250 million WAVE supply: 75 million for presale and 175 million across staking, liquidity, ecosystem development, marketing, team, advisors, airdrops and treasury.

Modular Architecture

9 CONTRACTS

The nine contracts cover the WAVE ERC-20 token, presale, vesting, locking, staking, reward distribution, migration, treasury management and governance. Separation reduces complexity and makes every module easier to test, maintain and extend.

Problem - Managing a Complete Token Ecosystem Securely

OneWave needed more than a standard token: it required connected fundraising, vesting, staking rewards, migration, treasury operations and governance infrastructure. The central challenge was coordinating nine contracts without compromising supply integrity, reward solvency or administrative security.

DeFi Infrastructure

Dedicated modules handle configurable presale rounds, pricing, purchase limits, investor and team release schedules, and token locking. Staking tracks deposits, withdrawals, accumulated rewards and liabilities, while a separate Reward Distributor creates clearer reward accounting.

Solution - Modular, Security-Focused Smart-Contract Architecture

528 PASSING TESTS

Security includes role-based access, multisignature compatibility, timelocks, reentrancy protection, pausable controls, SafeERC20 handling, Chainlink oracle-staleness checks, allocation caps, vesting enforcement, staking-solvency validation and duplicate-migration protection. Treasury supports controlled transactions; Governance supports proposals, token voting and execution. The stack uses Solidity, OpenZeppelin and Hardhat.

Testing & Security

A comprehensive automated suite validated individual contracts and ecosystem interactions across permissions, presale rounds, oracle handling, vesting calculations, caps, staking solvency, migration, treasury, governance and boundary conditions. Initial BNB Smart Chain testnet deployments validated initialization and configuration in a live blockchain environment.

Outcome

528 PASSING TESTS

IdeaHatch Labs delivered nine interconnected Solidity contracts, fixed 250 million WAVE supply management, a 75 million-token multi-round presale allocation, 175 million structured ecosystem tokens, vesting, Chainlink sale pricing, staking and rewards, legacy-token migration, treasury and governance, 528 automated tests and initial BNB Smart Chain testnet deployments. Mainnet deployment and an independent third-party audit were outside the completed scope.