Ethereum layer 2 scaling solution StarkWare announced plans to open source its proprietary Starknet Prover under the Apache 2.0 license, which has processed 327 million transactions and minted 95 million nonfungible tokens (NFTs) to date.
The prover is the crucial engine Starkware uses to roll up hundreds of thousands of transactions and compress them into a tiny cryptographic proof written on the Ethereum blockchain.