Bitcoin originally existed only on the Bitcoin blockchain, so how can there also be “Bitcoin” on Ethereum?
Cross-chain protocols need a mechanism to prove that an operation actually took place on the source chain. Common mechanisms include multisig or validator committees, light-client verification, and zero-knowledge proofs.
When you receive tokens bridged across chains, check which bridge issued the wrapped version. Different versions aren’t necessarily interchangeable.
$ZRO and $W are tokens of the cross-chain messaging protocols LayerZero and Wormhole, respectively.
Did you know about this before?
Cross-chain protocols need a mechanism to prove that an operation actually took place on the source chain. Common mechanisms include multisig or validator committees, light-client verification, and zero-knowledge proofs.
When you receive tokens bridged across chains, check which bridge issued the wrapped version. Different versions aren’t necessarily interchangeable.
$ZRO and $W are tokens of the cross-chain messaging protocols LayerZero and Wormhole, respectively.
Did you know about this before?
