Гаманець для 0x Protocol

What is 0x Protocol (ZRX)?

0x is a set of exchange contracts that other applications build trading on top of, rather than a venue with its own front door. ZRX is the asset attached to that infrastructure: it carries voting power over the protocol's parameters and upgrades, and it is the token market makers lock into the staking contracts that tie them to the settlement system.

Two things follow for someone holding it. Voting power belongs to the address, and it can be delegated to another address without sending the tokens anywhere, so participation does not require giving up custody. And staked ZRX is no longer an ordinary balance - it sits in the protocol's contracts under an epoch schedule, so it is not something to count on being able to move the same day. Ordinary ZRX in a wallet is a plain ERC-20 with eighteen decimals and no transfer fee or rebasing of any kind.

ZRX also appears on several other chains as bridged copies issued by third parties. Those are separate tokens with separate contracts; the Ethereum one is the token governance is counted on.

Supported networks in Tangem (1): Ethereum.

A governance asset tends to be held for years and signed with rarely. Tangem keeps the private key inside the card's chip from the moment it is created, and a second card set up at the same time restores the identical wallet if the first goes missing, with a seed phrase left as an option rather than a requirement. Little handling, no key sitting on a connected device: that fits how ZRX is actually held.