Pectra: Ethereum's next major upgrade

Ethereum's new upgrade is set to transform network performance and user experience

Hey Edge readers,

Crypto markets are still facing turbulence, and with many projects struggling to regain momentum, it’s easy to get caught up in the bearish sentiment. But amidst the volatility, Ethereum’s builders keep shipping. This week, we’re diving into Ethereum’s upcoming Pectra upgrade, a major overhaul that promises to make the network faster, cheaper, and more user-friendly. We’ll break down Pectra’s key improvements, how it enhances staking and Layer-2 scalability, and what users and developers can expect as Ethereum continues to evolve.

Stay sharp. 🫡

-The Exponential team

Ethereum’s Pectra upgrade: What you need to know

Ethereum is gearing up for its next major upgrade, Pectra, set to go live on mainnet in 2Q 2025. This upgrade combines improvements to both Ethereum’s execution layer (“Prague”) and consensus layer (“Electra”), aimed at improving ease of use for both users and node operators of the network.

What is Pectra?

Pectra is a new Ethereum upgrade that arrives a year after the Dencun upgrade. It combines two separate updates: Prague and Electra. Prague is focused on improving the network’s execution layer, while Electra is focused on enhancing the consensus layer. Pectra introduces a range of Ethereum Improvement Proposals (EIPs) designed to make the network more efficient and user-friendly, including upgrades to wallets, staking, transaction fees, and overall performance.

Key upgrades

EIP

Description

Smart contract wallets (EIP-7702)

Pectra moves Ethereum closer to account abstraction, allowing regular wallets to function like smart contracts. This means users may be able to pay transaction fees in stablecoins, batch transactions into one click, and recover lost keys more easily.

More efficient staking (EIP-7251)

Currently, each validator can only stake 32 ETH. Pectra raises this limit to 2,048 ETH, letting large stakers consolidate their holdings into fewer validators. This reduces network overhead and makes staking more efficient.

Lower fees & more Layer-2 scalability (EIP-7691, EIP-7623)

Ethereum’s previous upgrade introduced “blob” storage to help Layer-2 networks post data more cheaply. Pectra expands this by doubling the amount of blob data per block, allowing rollups to process more transactions at lower costs. Meanwhile, old calldata storage costs will rise, further incentivizing Layer-2 adoption.

Improved validator operations (EIP-7002, EIP-6110)

Validators will have a simpler way to exit staking, reducing the risk of lost keys preventing withdrawals. Pectra also speeds up new validator activations, making staking more seamless.

Technical enhancements (EIP-2537, EIP-2935)

Ethereum will get built-in cryptographic tools to support advanced applications like bridges and zero-knowledge proofs. Smart contracts will also gain access to more recent block data, improving reliability for cross-chain protocols and light clients.

Who benefits from Pectra?

  • Users: Lower fees and a smoother experience, especially on Layer-2s. Wallets will become more user-friendly with features like auto-payments and social recovery.

  • Developers: More powerful smart contract capabilities, better cryptography tools, and improved infrastructure for building scalable apps.

  • Validators: Higher staking limits, reduced overhead, and a simpler exit process, making staking more efficient and flexible.

Pectra is one of Ethereum’s biggest upgrades, improving scalability, usability, and security. It sets the stage for a faster, cheaper, and more accessible Ethereum. With these improvements, the network is better positioned to support growing demand and future innovations in decentralized applications.

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