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Base
Optimism Finally Starts Testing 'Fault Proofs' at Heart of Design – and of Criticism
A version of the new proof system, which will help secure withdrawals from Optimism and other networks based on its tech, will be deployed to Optimism's Sepolia test network on Tuesday.

The Graph Expands Subgraph to More Than 40 Blockchains Including Arbitrum, Base
The indexing layer is also expanding to Avalanche and Celo.

Layer 2 Blockchains Become Cheaper After Ethereum's Dencun Upgrade
The upgrade allows layer 2 solutions to store data in "blobs" instead of the expensive call data.

Ethereum Fees Set to Drop for Arbitrum, Polygon, Starknet, Base. But How Much?
Leading figures behind layer-2 teams told CoinDesk how Ethereum's upcoming Dencun upgrade will affect their networks – and costs.

Coinbase Adds 'Smart Wallet' Feature, So Lengthy Seed Phrases Aren't Needed
The smart wallet will be an addition to Coinbase Wallet SDK, and the embedded wallets feature will be powered by "wallet as a service."

Liquidity Protocol's Token AERO Surges 77% After CB Ventures Invests in Aerodrome Finance
Aerodrome Finance is the largest protocol on Base with more than 30% of a market share.

Crypto Trading Platform Avantis Opens Perpetual Swaps DEX on Base Network
Avantis said it saw over $5 billion in trading volume from 50,000 wallets during its two-month testnet run.

Manta Pacific Replaces Base as Fourth Largest Scaling Solution: L2Beat
Manta Pacific is the native layer 2 of the Manta Network.

Seamless Protocol Issues SEAM, Bags First Base-Blockchain Token Listing on Coinbase
Seamless previously operated the "OG Points" program, allowing thousands of users to earn points in their on-chain wallets.

Base Creator Jesse Pollak on Role of AI in On-Chain Developments
As a part of CoinDesk's Most Influential 2023, Coinbase head of protocols and creator of layer 2 "Base" Jesse Pollak weighs in on the role of artificial intelligence technologies in on-chain developments. AI is "an incredibly powerful accelerant for all of these teams who are starting to use this new platform to give more leverage in the way they are building," Pollak said.
