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Number of verifiers

1

Aggregation

No

Trusted setup

Yes

List of verifiers

NameVerification status

Description

Loopring is a DEX rollup on Ethereum.

Loopring utilizes groth16 for their proving system.

Since groth16 requires a circuit-specific trusted setup, Loopring run their own ceremony. The first phase is run using powersOfTau18_hez_final as the CRS. Some of the instructions to regenerate the verification keys can be found here.

The protocol doesn’t make use of proof aggregation techniques.

The source code of the circuits can be found here.

List of required tools

Tool nameVersionTool docs
Custom toolv3.6.2More info