Optimism spent ~$200M to get Base on OP Stack.
Is anyone aware of a similar deal between Arbitrum and Robinhood?

In case you missed it, Robinhood Chain is now live on testnet.
An early step in our work to build onchain financial infrastructure, giving developers a place to build ahead of mainnet.
Explore the testnet: https://robinhood.com/chain

Robinhood

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The most visible bitcoin buyers in the world are buying at near-record pace. It is not enough.
A CryptoQuant weekly report showed overall 30-day apparent demand at negative 63,000 $BTC as of late Marc...

Five data sources say the same thing about bitcoin market. It's thinning from the inside

Source: Synced

Just now, a historic "closed-door" event occurred in the AI community.

Anthropic has officially banned access to OpenClaw using its own subscription plan!!!

Boris Cherny, the creator of Claude Code, announced: Starting at 3 PM EST on April 4th (3 AM Beijing time on April 5th), Claude will block all third-party tools; access to these tools will only be available through additional subscription plans or APIs.

[OpenClaw] This means that thousands of users who rely on OpenClaw for improvements...

Anthropic officially blocks OpenClaw, causing a global developer crisis within 24 hours.

Something unusual is unfolding in crypto. Over 20 funded projects have shut down in Q1 2026, not scams or rug pulls, but real platforms that couldn’t survive current market conditions. Data highlighte...