Reduce transaction fees on evm-L2s
Compress transactions with BLS signature aggregation. Our smart contract wallet also introduces recovery, multi-action, gasless transactions and upgradeability.
Reduce transaction fees
The BLS Wallet module enables wallets to sign transactions with BLS Signatures. Aggregating them lowers gas fees for supporting wallets, and their users of layer 2 dApps.
Social key recovery
Recover a BLS contract wallet via a nominated Ethereum address. This can be a multisig address, effectively enabling social recovery.
Smooth, multi-action UX
Boost conversion and engagement in your dApp with simpler transactions - no more pestering users with multiple prompts to sign transactions one-by-one.
Gasless transactions
Further simplify user onboarding with dApp-sponsored transactions. Users sign their dApp actions; dApps include a payment to tx.origin to reward those that pay the gas.
Wallet upgradeability
Using the TransparentProxy method, individual wallets can upgrade their implementation. Similarly, a wallet can nominate a new gateway to use to process its transactions. Full wallet upgradability, 100% user-controlled.
Meet the team
BLS-Wallet is part of Privacy & Scaling Explorations (PSE), a multidisciplinary team supported by the Ethereum Foundation. PSE explores new use cases for zero knowledge proofs and other cryptographic primitives.