Account identity
Aperture derives and validates the public account under Arbitrum One rules. It does not assign a generic address from another network family.
Supported production mainnet
Arbitrum One in Aperture.
A network-aware home for ETH—with Arbitrum One addresses, fees, asset identity, transaction state, and safety boundaries kept visible.
Understand the network
Arbitrum One is not just a ticker.
Arbitrum One is an optimistic Ethereum rollup. Transactions execute on Arbitrum while the rollup publishes data and settles through Ethereum.
Address format. A 20-byte EVM account displayed as a 0x-prefixed hexadecimal address.
An Arbitrum confirmation and an Ethereum withdrawal or settlement state are different events. Use the correct chain view for the action you are checking.
Native asset and tokens
ETH pays gas on Arbitrum One. Token contracts and bridge representations belong to Arbitrum even when they share a name with an Ethereum asset.
Fees and transaction state
The network’s native asset pays gas. A transaction hash, receipt, block inclusion, and any rollup settlement stage describe different parts of its lifecycle.
Mainnet boundary
This catalog entry is Arbitrum One mainnet. Aperture’s production catalog does not expose testnet balances, endpoints, or transaction routes.
Receive safely
The network is part of the address.
In Aperture, choose Arbitrum One and the exact asset before copying an address or QR code. The sender, exchange, or bridge must use the same mainnet. A matching symbol, logo, or familiar-looking string does not prove compatibility.
- Confirm the receive screen says Arbitrum One.
- Copy or scan the complete address; do not retype it.
- Check whether the sending service requires an additional memo, tag, or network-specific field.
- For a new route or meaningful amount, consider a small test transfer first.
- Keep the receive screen available until the sender has verified the same network.
Send deliberately
Review what the signature will authorize.
Aperture keeps asset selection, recipient validation, amount, fee review, authorization, broadcast, and finality as distinct stages. Before authorizing a transaction on Arbitrum One, review the full recipient, the ETH amount, and the network fee together.
Blockchain transfers may be irreversible. Aperture cannot cancel a confirmed transaction, recover an incorrect destination, or move an asset that was sent through the wrong network.
Transaction signing happens on the device. Public account data, fee requests, transaction history, and the signed transaction may reach network infrastructure; the private signing key is not part of the broadcast payload.
Verify independently
Use the right source for the right question.
Network documentationUnderstand Arbitrum One protocol rules
Public block explorerInspect Arbitrum One public chain state
Aperture JournalHow accounts and networks stay separate
Aperture JournalReceive crypto safely in Aperture
External documentation and explorers are independent public resources. Their availability, labels, and data are not controlled by Aperture.
Aperture for iPhone and iPad
One interface. 25 mainnets. No blurred boundaries.
Use Arbitrum One alongside Aperture’s other supported mainnets while keeping network identity, asset identity, fees, and transaction status explicit.