Aark Digital wallet

What is Aark Digital (AARK)?

Aark Digital runs a perpetual futures venue on Arbitrum, covering crypto pairs and instruments outside crypto. AARK is the protocol's own token, and holding it is separate from having a position open on the platform: a trade lives inside the protocol's contracts, while AARK sits at your address like any other token.

Arbitrum is the only home this token has, and that is the detail to hold on to. It is a rollup that settles to Ethereum, so an Arbitrum address is written the same way as an Ethereum one and is impossible to tell apart by eye. Sending AARK to a place expecting an Ethereum mainnet token, or buying on Ethereum and looking for it on Arbitrum, are both variations of the same wrong-network error. Fees on Arbitrum are paid in ETH, but ETH that has been bridged to Arbitrum rather than ETH sitting on mainnet.

Supported networks in Tangem (1): Arbitrum One.

A protocol token like this is often bought and then left for a long time, touched only when there is a reason to move or use it. Tangem fits that rhythm: the private key is created inside the card and never leaves it, so the wallet spends most of its life as an object in a drawer, and a duplicate card kept elsewhere is the recovery path if the first disappears. Long gaps between transactions cost nothing when the key is sitting in a chip rather than on a device that has to stay running.