ERC-8004 defines a trustless framework that enhances x402’s agent protocol. It standardizes how autonomous agents establish on-chain identity and verify interactions. This creates a verifiable layer of trust without requiring centralized control. Each agent can register metadata and capabilities through the identity registry. Reputation data from previous transactions builds transparent credibility between participants. Validation records ensure outputs are independently confirmed before settlement. Together, these mechanisms make x402 transactions more secure and composable. Developers can build interoperable agent systems that interact seamlessly across networks. It minimizes fraud risk and enables verifiable automation at scale. ERC-8004 is the trust infrastructure that transforms x402 into a fully autonomous economic protocol.

If you're interested in reading up and building now, check out the latest guide on x402 👇 solana.com/developers/guides…

Don't forget to take your learning and build for the x402 hackathon! Registration is open now and submissions are due November 11th Come build the agentic economy on Solana solana.com/x402/hackathon

Today, we'll celebrate the @solana community — its users, builders, investors, and thinkers — by ringing the 4:00pm closing bell at NYSE. Internet capital markets have entered the halls of traditional capital markets. It's just the beginning.

Hi @solana Our Head of Research, Zach Pandl @lowbeta, at @solanaspaces. 📍35 Wall Street, NYC

Proof of heavy

Good news! @solana 's read layer just got a massive upgrade: Introducing Fumarole Fumarole is a streaming service explicitly built with data completeness in mind. It pauses the data stream upon disconnection and starts streaming again when you tell it to. You won't miss updates from unstable gRPC connections anymore. Fumarole stores the last 23 hours; if you start using it today, you can stream yesterday's data, all the way up to the tip of the network! Please read our blog post, which is linked in the following tweet!

Never stop shipping

A visual history of Solana From the first line of code to an ecosystem supporting millions, we've never stopped shipping

Want to learn how to build with x402? We're live now, come join us 👇 x.com/i/broadcasts/1rmGPvbrL…

~$46,000,000 inflow into $BSOL yesterday. SOL purchased. AUM now ~$330M. Have seen wealth managers, institutional asset managers, and individuals buying. A broad mix. Grateful to investors for entrusting Bitwise to steward their assets. Onward —

The Hackaroos have entered the arena!🦘🏛️ The Aussie builders are charging into the @colosseum with some serious heat 🔥 Here are all our projects 🧵👇

“If blockchains are working right, they should be invisible.” @solana's @toly joins FYI to share how Solana leverages parallel compute and hardware innovation to scale, why the future of crypto lies in execution, not just settlement, and more. ark-invest.com/podcast/solan…

Jupiter Prediction Markets, Powered by Kalshi Live on Solana

gm wall st

Introducing: the first $10,000 of funding for open source contributions to the mallory.fun project, powered by the @merit_systems financial stack for open source and funded on @solana. Push a PR and start earning money today: github.com/darkresearch/mall…