How do I verify an Arbitrum token?

Paste contract address into Sharpe's Rug Check. Verify contract is verified on Arbiscan (source code visible), check mint authority renunciation, proxy status, and LP lock on the trading venue (Uniswap V3, Camelot, SushiSwap).

Are bridged ETH tokens on Arbitrum the same as mainnet?

Canonical bridged versions (e.g., bridged USDC.e, bridged WETH) are verified and safe. Non-canonical fake tokens impersonating popular ETH projects are a common rug pattern — always verify the bridge source and contract address against the official project.

What's special about rug-checking on L2?

L2 withdrawal delays (7 days for optimistic rollups) don't directly create rug vectors but affect recovery timing. Beyond that, L2 rug patterns mirror mainnet ERC-20 patterns.

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Arbitrum Rug Checker

Arbitrum rug check — verify ARB ecosystem tokens for EVM rug patterns and L2-specific bridge/liquidity risks.

Arbitrum Rug Checker

Arbitrum rug check — verify ARB ecosystem tokens for EVM rug patterns and L2-specific bridge/liquidity risks.