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By Jacob Joseph (All times ET unless indicated otherwise)
Even with the CoinDesk 20 index (CD20) little changed since midnight UTC, crypto markets remain under pressure. All but one member has dropped, and the outlier, bitcoin BTC$66,659.00, is less than 0.1% in the green.
The index has lost 2% in 24 hours, and spot bitcoin exchange-traded fund flows were negative for a second consecutive session, with $133 million in net outflows on Wednesday. Spot ether (ETH) ETFs also posted net outflows. The second-largest cryptocurrency has lost another 0.2% since midnight.
The key development overnight was Coinbase’s (COIN) announcement that its layer-2 network, Base, will move away from the OP Stack, the open-source, modular rollup framework developed by Optimism that currently powers it. The OP Stack enables chains such as Base and Unichain to operate as low-cost, Ethereum-secured layer 2s, fully compatible with the Ethereum Virtual Machine (EVM) and aligned with Optimism’s broader Superchain vision.
Rather than relying on multiple external contributors for core upgrades and protocol changes, Base intends to consolidate development into a self-managed codebase, giving the team greater control over infrastructure, roadmap, and technical evolution.
The move carries meaningful implications for Optimism. Base has historically accounted for the vast majority of Superchain-generated revenue — often exceeding 90% — which accrues to the Optimism Collective. The announcement represents a significant potential headwind to Optimism’s revenue outlook, with the OP token declining 24% since Wednesday following the news.
In a more positive development, ether.fi said it will migrate its Cash product to Optimism’s OP Mainnet. The move will bring some 70,000 active cards, 300,000 accounts and millions of dollars in total value locked. The non-custodial payment card allows users to spend ETH, BTC and stablecoins at over 100 million Visa merchants, offers 3% crypto cashback and processes about $2 million in daily transaction volume.
In another notable layer-2 development, Robinhood’s testnet recorded 4 million transactions in its first week, according to CEO Vlad Tenev. The Arbitrum-based Robinhood Chain is designed to support tokenized real-world assets and a broader suite of onchain financial services, signaling the firm’s continued push into blockchain-based infrastructure.
While these ecosystem developments remain constructive, broader markets continue to trade within a wider downtrend. The latest Federal Reserve meeting minutes, released yesterday, highlight a growing divergence among policymakers on the path of interest rates.
Several officials indicated that further rate cuts should be paused for now, with the possibility of resuming easing later in the year only if inflation continues to fall. Stay alert!
Read more: For analysis of today’s activity in altcoins and derivatives, see Crypto Markets Today
For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead”.
For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead”.
For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead”.
