Гаманець для Wrapped Cosmos (Universal)

What is Wrapped Cosmos (Universal) (UATOM)?

Despite the ticker, uATOM never touches the Cosmos Hub. It is an ERC-20 token on Base issued by the Universal protocol against ATOM held one to one with a custodian, so its value tracks ATOM while the token itself lives entirely inside the EVM world.

That has practical consequences for a holder. You cannot delegate uATOM to a Cosmos validator, it does not move over IBC, and a cosmos1 address is not a valid destination for it: an attempt to use one is simply a transfer to a string the Base network does not understand. Governance on the Hub is equally out of reach. What you can do with it is what any ERC-20 on Base allows - swaps, lending markets, transfers to another 0x address. Going back to real ATOM means either selling uATOM or redeeming it through the protocol for the underlying collateral.

The other thing to keep in your head is the fee coin. uATOM pays nothing for itself; every transfer, approval or redemption on Base is settled in ETH, and a wallet holding only uATOM cannot move it. Tangem keeps that ETH in the same wallet next to the token, and signing is a tap of the card against the phone, with no cable and no battery in the card to go flat - which makes small, occasional moves of a wrapped position about as simple as they get.

Supported networks in Tangem (1): Base.