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ExitProof -> ReleasedAsset
Burn representative tokens on a child chain to produce a transaction receipt, and unlock the locked native assets on the root chain upon validating its MPT proof.
Problem it solves
Withdrawing bridged assets back to the root chain securely while ensuring the representative child-chain assets are permanently taken out of circulation.
Consumes
Emits
The real projects this mechanism was found in. Attribution is the point — this is how the best teams actually do it.