Threat model
AI
When faces and voices can be faked, identity needs stronger proof than what shows up on a screen.
Live mini app for human-verified multisig
The vault where every signature proves a real human.
HumanVault is live inside World App. It turns Safe multisig into something that feels as easy as texting a friend, while every outbound transaction still requires verified human identity through World ID.
No real human, no signature, no transaction.
Built on top of
Safe
World ID
Why this matters now.
AI deepfakes broke the old trust model. HumanVault anchors every sensitive vault action to a real verified person, not just a device, key, voice, or face.
Execution rule
Human
Deposits stay easy, but money cannot leave the vault until each required co-signer passes verification.
User experience
Texting
The goal is simple: multisig should feel social and obvious, not like juggling browser extensions and hardware wallets.
What HumanVault changes
Instead of trusting keys alone, every signature gets paired with proof of humanity. That makes the vault infrastructure harder to socially engineer and much easier to understand.
Safe underneath.
The vault sits on Safe infrastructure, so the smart account layer stays familiar and robust.
World ID before execution.
Every required signer verifies identity inside the World ecosystem before funds move out.
Less friction for the right actions.
Anyone can deposit. Outbound transfers trigger the human checks that actually matter.
Designed for real co-signers
Think of a family treasury, startup ops wallet, or investment vehicle with two trusted people. HumanVault makes the approval loop feel like a clean invite, confirm, sign, and execute flow.
✓Invite a second person by World identity.
✓Choose the verification level and signature threshold.
✓Approve and sign only after identity is re-verified.
How the demo flow works.
The product demo is built around one core idea: creation feels easy, while outgoing value gets gated by verified humans at the exact moment it matters.
01
Verify and enter
The user signs into the mini app through World App and passes identity verification before entering the vault experience.
02
Create the vault
Name the vault, pick the co-signer, select the threshold, and deploy without fee friction when sponsored.
03
Invite the other human
The second signer receives the invitation in World App, confirms, verifies identity, and joins the same shared vault.
04
Sign and execute
Deposits are simple. Withdrawals need each signer to verify again, sign, and execute the transaction together.
Founder context
Built by someone who already made password security mainstream.
Dan previously built PasswordBox from zero to 16 million users in 18 months, then sold it to Intel. Some of the team’s patents went on to help shape the PassKey experience used across major consumer products.
Users16Min 18 months
OutcomeIntelacquisition
ThesisHuman-firstsecurity layer
The core promise
HumanVault is positioned as the first Safe vault where every required signature comes with biometric-backed proof of humanity. That shifts multisig from “who controls the key” to “which real person is actually approving this right now.”
01More trust for treasury and shared-wallet approvals.
02Less room for deepfake-led social engineering.
03A mobile-first product surface inside the World ecosystem.
HumanVault
Make your next multisig feel human.
HumanVault is available now inside World App. Bring proof of humanity into the vault layer, keep Safe underneath, and give every co-signer a flow that feels obvious from the first invite to the final execution.