Dust Tokens vs Spam Tokens on Solana
How to distinguish small legitimate balances from unsolicited or suspicious tokens.
Why this matters on Solana
Dust describes size; spam describes intent or origin. A tiny token can be legitimate, while a large unsolicited token can still be suspicious.
Solana uses a different account and token model from EVM networks, so EVM assumptions should not be applied directly.
Solana does not follow standard EVM conventions. Address formats, token identifiers and approval mechanics differ, so EVM-oriented checklists and tools should only be applied to Solana after confirming they are supported.
Solana: what to pay attention to
- Security: Use trusted wallet interfaces and review transaction effects before approving them.
- Assets and tokens: Verify the mint address and relevant token-account details rather than relying on ticker symbols.
- Costs: Consider transaction costs and token-account mechanics when evaluating small balances.
A Solana checklist for this topic
- Check the domain you are on before connecting a wallet for any Solana action.
- Send a small test amount first when an address or route on Solana is new to you.
- Verify the contract address on Solana from an independent source rather than a ticker or a logo.
- Read what a Solana transaction or signature request actually authorizes before approving it.
Bridge from Solana
Consider transaction costs and token-account mechanics when evaluating small balances. On the zkSync side: verify the asset contract on zkSync before assuming it matches another network.
The bridge guide below is informational; any transaction depends on current network conditions and the route shown in the bridge interface.
Solana → zkSync BRIDGE GUIDE