BNB Chain is preparing for one of its most significant upgrades yet, with the Pascal hard fork set to go live on March 20. This update will introduce EIP-7702, enabling native smart contract wallets, improve Ethereum compatibility, and enhance security and network efficiency.
The upgrade aligns BNB Smart Chain with Ethereum’s Pectra upgrade, bringing it closer to Ethereum’s latest advancements while maintaining its unique scalability and cost-efficient structure.
The Pascal hard fork already went live on the testnet on February 25, allowing developers to adapt to the changes before full deployment. Once activated on the mainnet, these upgrades will improve developer flexibility, blockchain security, and cross-chain interactions, ensuring that the BNB Chain remains a competitive alternative to Ethereum.
For everyday users, the transition to Pascal will be seamless. Wallet providers like MetaMask and Trust Wallet will integrate the upgrade automatically, ensuring continued access to tokens, dApps, and other services without disruption. However, users who frequently engage in gas-sensitive dApps may notice minor fluctuations in transaction costs as the network adjusts to the new execution model.
EIP-7702 Brings Smart Contract Wallets and Advanced Account Abstraction
One of the most important aspects of the Pascal hard fork is the introduction of EIP-7702, which enables smart contract wallets to function natively within the BNB Chain ecosystem.
Unlike traditional blockchain wallets that require externally owned accounts (EOAs) and private key signatures, smart contract wallets offer greater flexibility, security, and usability. This upgrade allows wallets to act as programmable smart contracts, introducing multi-signature security, spending limits, batch transactions, and account recovery options.
With smart contract wallets, users can benefit from increased security and a more seamless interaction with decentralized applications. The upgrade also enhances session key support, allowing users to approve multiple transactions without signing each individually.
By integrating EIP-7702, BNB Chain improves its account abstraction framework, which is crucial for making blockchain interactions more intuitive. This means developers can build more advanced financial applications, social platforms, and trading tools without requiring users to handle complex cryptographic keys manually.
The adoption of smart contract wallets is expected to boost BNB Chain’s appeal among institutional investors, DeFi platforms, and enterprise-grade blockchain solutions.
