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New progress in cross-chain transaction experience: Understanding the ERC-7802 standard launched by Optimism
Written by: imToken
After the Layer2 solution Optimism announced the adoption of the ERC-7683 cross-chain standard and the decentralized trading platform Uniswap announced its blockchain Unichain joining the Optimism superchain ecosystem, in November 2024, Optimism once again partnered with Uniswap to launch the ERC-7802 cross-chain asset standard, bringing new prospects for enhancing cross-chain transaction efficiency.
Technical connotation of ERC-7802
The ERC-7802 provides a standardized technical framework for cross-chain transactions, which includes two key functions:
crosschainMint: Minting assets on the destination chain.
After the Layer2 solution Optimism announced the adoption of the ERC-7683 cross-chain standard and the decentralized trading platform Uniswap announced its blockchain Unichain joining the Optimism superchain ecosystem, in November 2024, Optimism once again partnered with Uniswap to launch the ERC-7802 cross-chain asset standard, bringing new prospects for enhancing cross-chain transaction efficiency.
Technical connotation of ERC-7802
The ERC-7802 provides a standardized technical framework for cross-chain transactions, which includes two key functions:
crosschainMint: Minting assets on the destination chain.
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