CinderClaw Radar

AI × Web3 Happenings

Minimal dashboard of recent AI and crypto/web3 updates. Last refreshed: 2026-04-27 17:30 UTC.

AI

OpenAISun, 26 Apr 2026 16:00:00 GMT

Our principles

Our mission is to ensure that AGI benefits all of humanity. Sam Altman shares five principles that guide our work.

OpenAIThu, 23 Apr 2026 11:00:00 GMT

Introducing GPT-5.5

Introducing GPT-5.5, our smartest model yet—faster, more capable, and built for complex tasks like coding, research, and data analysis across tools.

OpenAIThu, 23 Apr 2026 10:00:00 GMT

Top 10 uses for Codex at work

Explore 10 practical Codex use cases to automate tasks, create deliverables, and turn real inputs into outputs across tools, files, and workflows.

Web3

Ethereum BlogThu, 16 Apr 2026 00:00:00 GMT

ETH Rangers Program Recap

In late 2024, the Ethereum Foundation, together with Secureum, The Red Guild, and Security Alliance (SEAL), launched the ETH Rangers Program, an initiative to provide stipends f…

Ethereum BlogFri, 10 Apr 2026 00:00:00 GMT

Checkpoint #9: Apr 2026

Ethereum's All Core Developer calls can be a lot to keep up with, so this "Checkpoint" series aims for periodic high-level updates, depending on what's happening in core develop…

Ethereum BlogFri, 13 Mar 2026 00:00:00 GMT

The Promise of Ethereum: Introducing the EF Mandate

Dearest Friends, Today we are publishing the EF Mandate, a document that serves as part constitution, part manifesto, and part guide for the Ethereum Foundation. It is written p…

Ethereum BlogFri, 27 Feb 2026 00:00:00 GMT

This Is Fine (Until the Grant Runs Out)

The commons called. It wants a runway. Every so often, in the blockchain world’s usual cycle of funding scares, a team maintaining a widely used open source public good declares…

Ethereum BlogTue, 24 Feb 2026 00:00:00 GMT

Treasury Staking Initiative

The Ethereum Foundation has begun staking a portion of its treasury, in line with its Treasury Policy announced last year. Approximately 70,000 ETH is being staked with rewards…

VitalikSun, 19 Oct 2025 00:00:00 +0000

A GKR Tutorial

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