Proof

Building the rails for trusted identity so humans and AI can transact instantly, globally, and free of fraud. Creators of @x401id.

[Proof @proof]

Agentic commerce is here. The proof of authority is missing.

Say an agent spends $250 on a service for you, and you dispute the charge a week later. Your bank asks who authorized it, the merchant has never dealt with that agent, and the network wants evidence, yet every one of them is working from a record built for a person clicking a buy button.

At #Money2020, we brought together leaders from
Visa Intelligent Commerce, @TDBank_US, @circle , and our own @patk for a panel discussion moderated by @sytaylor.

When asked to pick a side, block agents or allow them, the panel answered “We are team authorized.” ✅

Agents are already clicking “buy,” so the disputes are coming whether the records are ready or not.

We'll have the full session available on-demand soon. In the meantime, check out the recap: https://t.co/wlqoqwnw3c

[Proof @proof]

A Worker gets a request from an AI agent. It can’t tell who sent it, or whether that person approved this. x401 now works with Cloudflare Workers: the Worker asks, the person approves in their Proof wallet, the Worker verifies. See it at #Money2020, Booth 5069: https://t.co/AwvMdVv8Vf

[Circle @circle]

Circle 🤝 @proof

With Proof, we’re exploring how agents can prove who they act for and pay in USDC in one exchange.

Verified identity through x401. USDC payments through x402 and Circle Agent Wallets.

See the joint demo at @money2020, booth 5069.

https://t.co/kwjUvnnh8G

[Proof @proof]

Proof + @circle: At Money2020, both teams will share a demo of an AI agent proving who they act on behalf of (x401) and paying in @USDC (x402) in the same exchange. See it live at #Money2020, booth 5069: https://t.co/0WaKGoZwL3

[Proof @proof]

We’re here in Vegas ready to rock Money20/20! 🤘

When an AI agent shows up at your checkout, your bank account or your login page, who authorized it? That’s the question we’re answering this week at booth 5069.

Come find us on the floor! 👋

[Brainfood 🧠 @Brainfoodxyz]

Founder and CEO @proof, @patk on verifying AI agents instead of just blocking them

"Prior to today, for a lot of our customers, the answer is block."

"Authentication is not authorization."

"You sign into your bank, your trading account, whatever it may be, you have a valid session, but they still make you do other things. They make you do FMF or MFA. They make you do SMS OTP. They make you show a license."

"These industries have real obligations to capture identity and consent in these transactions, and that's really what we have enabled today in a seamless manner."

A valid session was never proof of permission, and banks are now building the extra step agents will have to clear.

[Superfluid Wallet @sfwallet]

https://t.co/aDL59xn8YO

[Proof @proof]

@patk joined @theinformation’s TITV today to talk about a critical question: when an AI agent shows up, who sent it, and what did they actually approve? x401 is live in production, and agents can now prove it. Jump to 23:29 to watch 👇

[The Information @theinformation]

The Information | TITV | October 16, 2026 https://t.co/aoBFJU1waX

[Proof @proof]

Who vouches for an AI agent acting in your customer’s name? Until today, nobody. Now the open x401 protocol is live: any site can ask an agent for verified legal identity and signed approval. No Proof contract. See it at Money20/20, booth 5069: https://t.co/6IFvxFrXIB

[Proof @proof]

Recruiters lose an average of 42 hours per job posting to candidates who don't exist. ⌛

We’ll be at HR Tech next week showing hiring teams what an identity check can look like inside hiring workflows: https://t.co/tnn42QJ8AW 
#HRTech #TalentAcquisition #Recruiting #HiringFraud

[Proof @proof]

During #Money2020, we’ll be bringing together leaders from fintechs, banks, networks and platforms. Join us for refreshments, and an exclusive panel hosted by Simon Taylor of Brainfood - joined by TD Bank, Circle, Visa Intelligent Commerce, and Proof. 🔗 https://t.co/g0N1xxNuzO

[Proof @proof]

We're taking over CHICA on Money Row for an evening built around that idea, with a panel moderated by Simon Taylor of Brainfood, featuring speakers from Visa Intelligent Commerce, TD Bank, and Proof. 

🔗 https://t.co/YrvwBCE5uo

[Proof @proof]

The person on camera in a remote closing can now be generated in real time.

Proof analyzes the live video while the notarization is happening. 400+ risk signals, passive and active, resolved into a single score.

Learn more at #ALTAone: https://t.co/7cENiHhhZw

[Proof @proof]

Proof built cryptographic identity infrastructure: a persistent, verifiable record of authorization that any party can verify independently, without relying on the institution's own logs.

Join us on October 6th  to see what this looks like: https://t.co/NKXmAqBUqM

[Proof @proof]

On Sep 20, anyone who pointed Meta's Muse at Amazon got blocked.

Blocking is expensive, and turns away good traffic with the bad.

Instead, we verify the person once and issue a credential they hold - so you get to say yes.

Money20/20 next month: https://t.co/FTy4jvaiai

[Proof @proof]

The hardest part about impersonation fraud is that a synthetic signer looks completely ordinary. That gap is exactly where real estate fraud is accelerating.

Proof closes that gap to flag what a human eye can't.

Grab time with the team at ALTA ONE: https://t.co/x4fgc4MQQJ

[Pat Kinsel @patk]

Get ready for a steady stream of @x401id + @proof. Agentic identity and authorization.

[Proof @proof]

Banks have spent decades building controls around money movement, and AI-generated fraud has found the gap underneath them.

So Proof built the identity layer those controls were missing.

We're unpacking what this means on October 6th. Join us: https://t.co/Shd9r91VJC

[Pat Kinsel @patk]

Boom. @x401ID is live with the first production implementation launched by Superfluid.

Agentic auth is the hot topic and @proof + @x401ID are the rails to solve it. Superfluid is the first of many. Stay tuned.

[Proof @proof]

An AI agent can hold a wallet, propose a payment, and sign for it. It can't prove a human authorized any of it. Today @sfwallet launches Superfluid Wallet. Proof is the human identity layer behind it: https://t.co/qyoLHrA4g8