Loopring (LRC) is a Decentralised Networks crypto token. Loopring was founded on 2017-08-01 on the ETHEREUM ecosystem. More information can be found at https://loopring.org.
Key Technical Advantages:
zkRollup Exchange and Payment Protocol: Loopring 3 leverages zkSNARKs to significantly improve throughput. It processes most work off-chain while verifying the work on-chain, offering higher throughput and lower costs.
Off-chain balances: Loopring 3 uses Merkle trees to store off-chain balances, enabling trustless and secure token transfers. Users can deposit and withdraw tokens to/from smart contracts, and balances are updated in the Merkle tree.
Merkle Tree structure: Loopring 3 employs a specific Merkle tree structure that balances complexity, proving times, and user-friendliness. It allows for a single account to be used for all tokens, a single nonce for every account, and efficient token balance updates.
Operators and Blocks: Loopring 3 uses an operator system to create, prove, and submit blocks. Operators can be a simple Ethereum address or a complex contract for collaboration. Block submission must be done sequentially to update the Merkle tree from an old state to a new state.
NFT support: Loopring 3 supports minting, transferring, and trading of ERC1155 and ERC721 NFTs directly on layer 2 (L2). NFTs on layer 1 (L1) can also be deposited to L2.
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