B3

Architecting the onchain economy through B3OS, Labs, & Holdings

[B3 @b3labs]

We're launching a solution for this soon.

[Polymarket @Polymarket]

JUST IN: Microsoft has reportedly restricted employee use of Claude Fable 5 over concerns that confidential data could be retained by Anthropic.

[B3 @b3labs]

@Awesom487 Hi,

Thanks for flagging. We recently switched handles and this account https://t.co/sC4Py9xJAi is no longer associated with us.

We're in the process of updating the X links on Coingecko and Coinmarketcap.

[B3 @b3labs]

👋

[Base @base]

Backing teams on Base

30+ and counting

[B3 @b3labs]

@wallstreetbets Sending a dm 🫡

[B3 @b3labs]

Every leaked chat and indexed artifact traces back to the same thing.

Your data sits on someone else's servers.

Private inference means it never does.

[Om Patel @om_patel5]

UPDATE, ITS WORSE THAN THE CHATS

the same thing is happening with shared artifacts. every app, doc, dashboard and tool people published from claude is also sitting indexed and searchable

people have already pulled up internal company dashboards, full project plans with client details, and someones entire clinical trial summary with real medical data in it

but think about what people actually build in artifacts:

> financial models, cap tables, revenue spreadsheets
> payroll and salary breakdowns with employee names attached
> customer lists and crm exports
> internal wikis, roadmaps and unreleased product plans
> legal docs, contracts and agreements being drafted
> personal health and medication trackers
> tax documents and bank statement breakdowns
> and every dashboard someone pasted an api key or env variable into to get it working

when you publish an artifact your only two options are "only me" or "anyone with the link"

nobody reading that thinks it means "and google will list it publicly." its the same as an unlisted youtube video showing up in search results

and its already past the point of just being google. third party sites have started scraping and organizing these into browsable collections, so deleting it from search doesnt mean its gone

if you have ever published an artifact, go check your published artifacts and unpublish anything you dont want public

link and not indexed were always two different promises. people only ever agreed to the first one

[B3 @b3labs]

Setting up several clusters today

[Viktoriya @viktoriya0x]

Siri, play Mozart’s Lacrimosa

[B3 @b3labs]

.@nvidia and co-signers argue America wins the AI era by diffusing it into the workflows of factories, hospitals, farms, classrooms, and main street businesses.

They argue open models let organizations match the right model to the right job at the right cost, frontier-scale capability for genuine frontier problems, efficient specialized models everywhere else, and they call that discipline what makes AI economically sustainable across billions of everyday tasks.

More open models means more right models for more jobs.

It also means more to connect.

Diffusion at a main street business looks like a payment that confirms and posts to the team's Slack, an order that fires when stock runs low, an alert that goes out the moment a transfer settles, each step handled by the right model for that task and handed to the next one without a person relaying it.

With a growing pool of specialized models, something has to route each step to the model suited for it and carry the result forward.

That wiring decides whether diffusion happens.

Connecting models to the work a business already runs is what we build at B3.

[Jensen Huang @JensenHuang]

For my first post, I’m sharing a letter @NVIDIA signed on why open models matter.

AI will transform every industry, power every company, and be built by every country.

Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty.

The world needs both frontier closed models and frontier open models.

https://t.co/AUKzoQ5Ikb

[Dan Kim @dankimxyz]

@gizmothegizzer @mercury @sid_coelho @CoinbaseDev @airwallex I also bet @b3dotfun @darylX24 and @viktoriya0x can help you build what you need using these tools + theirs.

[B3 @b3labs]

Franklin Templeton put numbers on agentic commerce today:

- Estimates put agentic commerce at $3 to 5 trillion by 2030
- Agents projected to drive 15 to 25 percent of US e-commerce by then
- 53 million shopping queries already flow through AI platforms every day
- By 2028, 38 percent of organizations expect AI agents working alongside their teams

The article defines an agent as a system that plans and executes multi-step tasks without constant human supervision, initiating transactions, tracking them, and managing the outcomes on its own.

Payments is one step inside that loop, and it's the step the industry has now standardized.

The execution around it, the triggering, the tracking, the failure handling, is what we're working on at B3.

[Franklin Templeton Digital Assets @FTDA_US]

https://t.co/YTePOu0fUc

[Sean Geng @seangeng]

running a model locally means you own the latency curve, the failure modes, and the bill. running it through an API means someone else owns all three and rents them back to you. most teams haven't done the math on which one actually costs more

[B3 @b3labs]

👨‍🎓 Research across Reddit
💱 Identify 3 best AI stocks to DCA into
✅ Execute daily at 11am ET

Runs even if your computer is shut 🤝

[RH Daily @RHDaily__]

Robinhood Chain - Daily Recap (16 July 2026)

Official News
🟩 @RobinhoodCrypto users can now check out directly on Robinhood Chain with Apple Pay and Google Pay through Robinhood Wallet, without bridging.

Stats
🟩 @virtuals_io recorded $100M+ in agent volume, $1.8M raised for builders, and 2,440+ agents launched during its first two weeks on Robinhood Chain.

Ecosystem News
🟩 @ArbitrumDevs highlighted the Robinhood Chain mainnet launch in Builder’s Block #021.
🟩 @BNNBags upgraded AgentLayer with better opportunity discovery and automatic verification for tokenized stock contracts.
🟩 @gmgnai added support for multiple Robinhood Chain launchpads.
🟩 @gitlawb launched robinscout, an agentic explorer with MCP and APIs for builders.
🟩 @EasyA_Kickstart covered gas fees for Robinhood Chain token launches for 24 hours.
🟩 @b3dotfun added Robinhood Chain support for trading and agentic strategies.
🟩 @KarmaWallet opened its v1 to v2 migration process for Robinhood Chain users.

Launches & Integrations
🟩 @SushiSwap is now live on Robinhood Chain.
🟩 @xPortalApp integrated Robinhood Crypto with token management, swaps, investing, transfers, and dapp connections.
🟩 @vibestarterxyz added Day 1 support for founders launching raises on Robinhood Chain.
🟩 @BasedOneX launched Based Alpha on Robinhood Chain.
🟩 @PythNetwork launched price feeds covering equities, indices, FX, commodities, metals, and crypto.
🟩 @UniswapBuilders introduced DCA, index, and copy-trading tools for AI agents.
🟩 @orynth added Robinhood Chain support for launching product markets onchain.
🟩 @MaestroBots added support for Printr token launches on Robinhood Chain.

[B3 @b3labs]

@RHDaily__ @RobinhoodCrypto @virtuals_io 🫡

[Sean Geng @seangeng]

sovereign compute is going to be the enterprise story of the next two years. companies that got burned by API price hikes and rate limits are quietly building local inference stacks so no single lab can throttle their roadmap

[ZeroDev @zerodev_app]

This is the kind of UX onchain finance needs.

Automated RWA buying at market open from @b3dotfun, without asking users to think about bridges or swaps.

Powered by ZeroDev under the hood. 🤝

[B3 @b3labs]

And @RelayProtocol with the assist on the cross-chain swap under the hood!

[B3 @b3labs]

Automated buying of any RWA on @RobinhoodCrypto at market open in <1 min via B3OS.

No manual bridging, no complex swapping, just secure, transparent, and programmable execution.

Try today, buy some NVIDIA👇

[B3 @b3labs]

@RobinhoodCrypto Seamless wallet and gas flows powered by @zerodev_app 🤝

[B3 @b3labs]

https://t.co/CBU0kfC7Ox

[B3 @b3labs]

B3OS now supports Robinhood Chain.

Trade or set up agentic strategies on @RobinHoodCrypto with one prompt and one tap to confirm.

Add B3OS to your LLM via MCP now.

Telegram coming very soon.