Mobland Protocol Smart Contract Audit: What You Need to Know
EtherAuthority’s audit of the Mobland Protocol—home to the game’s “Shadow Market” for NFT renting and borrowing—rated the contracts “Secured,” with 0 critical, 1 high, and 2 low issues, all fixed or acknowledged in the revised code.
What is Mobland building?
Mobland is creating an in-game NFT lending and borrowing marketplace (the Shadow Market) where Turf & Farm owners can earn by renting assets; players can lend/borrow Turfs & Farms, consume SEED, grow BUD, and upgrade farms—bringing real utility to game assets.
What did EtherAuthority audit?
EtherAuthority reviewed Mobland’s Solidity smart contracts (deployed on Binance Smart Chain) across 17 files (e.g., NftFactory.sol, Farm.sol, Turf.sol, BudToken.sol, SeedToken.sol, and Wormhole bridge contracts). The team combined manual review with tools like Slither, Solhint, and Remix IDE.
Notably, many contracts inherit OpenZeppelin standards (ERC20/721/1155, Ownable, Pausable, etc.)—these well-vetted dependencies were noted as out of scope for re-audit, which is common practice.
Key findings
- Overall status: Secured (owner controls exist, so governance remains important).
- Issue count: 0 critical, 1 high, 0 medium, 2 low, plus some very low-level notes—all fixed/acknowledged in the revised code.
- Methodology: Automated scans + manual verification to weed out false positives and confirm real-world exploitability.
From the technical quick stats, audit checks covered overflow/underflow risks, access control, event logging for critical ops, race conditions, and gas usage patterns—culminating in an overall pass.
Why it matters
- Players/investors: A clean security posture reduces smart contract risk, but remember: audits don’t certify project ethics or market risk. Always DYOR and understand owner-controlled functions.
- Developers: Clear patterns—OpenZeppelin inheritance, bridge logic via Wormhole contracts, and modular NFTs—show a codebase designed for reusability and upgradeability, with unit tests aiding integrity checks.
Final take
EtherAuthority’s review signals that Mobland’s core contracts are technically sound and actively remediated—a strong baseline for a play-and-earn economy built on NFT utility. Still, protocol governance and operational discipline remain crucial as features and on-chain activity scale. For deeper technical details, read EtherAuthority’s web summary and the full PDF report. Mobland Protocol Smart Contract Audit- Report
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