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World bets proof of human, not KYC, will secure agentic finance

Tiago Sada of Tools for Humanity argues real-time deepfakes and a flood of AI agents are breaking online trust, forcing banks to choose between blocking bots and verifying them.

Tiago SadaTools for HumanityZoomCloudflareJPMorgan ChaseAgentic AICybersecurityFintechNew
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World bets proof of human, not KYC, will secure agentic finance

Recorded 20 October 2026 · 25 min

Tiago Sada, chief product officer at Tools for Humanity, the company behind World, argues that the internet's trust problem is now one of volume rather than individual fakes. He cites Cloudflare's announcement that more than 50% of online traffic is bots and predicts the share will reach 99% within a year. The interview followed World's launch of World ID for finance at Money 2020, including a Zoom deepfake-verification badge and an upgraded AgentKit.

The tension is a choice banks face. They can lock out agents, which Sada says drives customers to rivals, or admit agents and somehow tell good bots from bad. His answer is delegated proof of human, built on a one-time biometric scan, and he dismisses conventional KYC as both invasive and beatable by AI. The interview is largely one company's case for its own infrastructure, with little independent evidence on offer.

  1. Real-time deepfakes, irreversible losses — ▶ 2:31

    Sada says models recently crossed a threshold, generating video at more than 60 frames per second in real time, so deepfakes no longer need pre-generation. Finance is where this bites hardest because harm is permanent. His example is an earnings call: if a fake CEO shares market-moving news, the stock moves whether the fraud is found 5 minutes or 2 hours later. A deepfake on Twitter can be apologized for; money lost cannot be recovered. World is therefore starting with executives and plans to extend downward through organizations.

  2. Bots as majority traffic — ▶ 4:25

    Citing Cloudflare's announcement that more than 50% of online traffic is bots, Sada forecasts that the figure could be 99% a year from now. The forecast comes with no stated basis, so it is best read as his expectation. His mechanism is that banks and other platforms already struggled to separate human from bot, and good bot from bad. Agent volume now makes that harder. His broader claim is that institutions have not yet reckoned with what 99% automated activity means.

  3. Blocking agents is unstable — ▶ 5:43

    Sada says JPMorgan Chase has announced it will block bots, and he believes Citigroup or Bank of America did the same, though he hedges on that. Lockdown is safe, but he argues customers who expect to use their own agents will migrate to banks that allow them. He points to Paul Graham's tweet about Amazon blocking agents as a sign that an open competitor will emerge. The implication, which is his argument rather than an established outcome, is that the advantage goes to whoever admits agents safely.

  4. Power of attorney for bots — ▶ 7:10

    World's AgentKit lets a user delegate proof of human to an agent, like granting power of attorney. The agent announces itself as a bot representing a specific verified human. That creates accountability: a site can block all bots from that person, impose a timeout, or offer a one-time 30% discount that cannot be reclaimed through ChatGPT. Technically, the credential travels via OAuth through MCP, and websites choose whether to consume the signal. Sada calls it a super simple product.

  5. Vertical-by-vertical distribution — ▶ 10:26

    Adoption depends on websites listening, so World is picking one anchor partner per vertical. In finance these include Bain Capital, Pantera Capital and Open Exchange, which runs public-company earnings calls. World ID for Zoom is slated for general availability at Zoomtopia, open to any company that wants it, with pilot-stage companies already reaching out. Sada says social media was last year's focus and finance is this year's because that is where World feels pull. He teased further news at Cloudflare Connect without detail.

  6. Why KYC fails — ▶ 12:09

    Sada says KYC fails on privacy and on effectiveness. It forces users to hand companies an ID photo, birth date, address and legal name, and some firm eventually leaks them. It also no longer works, because AI makes fake IDs and deepfaked selfies easy, letting attackers invent people or impersonate real ones. He concedes legal identity has a role but not for proof of human. World instead uses a one-time Orb scan. The photo is not stored and goes only to the user's phone. Zero-knowledge proofs run on-device, including on Android, and keep activity unlinkable across websites.

  7. Identity first, economics later — ▶ 17:05

    Sada rejects the label of UBI company, saying World bet that AGI would arrive sooner than expected and that society would need tools to keep humans central. Any experiment by governments, labs or nonprofits needs two things: a way to prevent double dipping and financial rails for distribution. World built both, but now prioritizes identity because it was the first thing to break on the internet. Economic questions, he says, will come in future years, and he admits he has no idea what will work.

The open question. Can proof of human reach enough websites to matter? The protocol only works if platforms choose to read the signal, and Sada's pending Cloudflare Connect news was left undisclosed. A technical gap also remains. World promises that activity cannot be linked across websites, yet his examples of per-human bans and one-time discounts require a site to recognize the same human repeatedly. The interview does not explain how those two properties coexist.

Watch the full video at https://www.youtube.com/watch?v=W9KrNbY2Q6s.

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