HoldUp

  • Security
  • Real world
  • Open
NEAR Hackathon 2026

About

Scams don't need your keys, just your send button. HoldUp holds payments to new payees in a NEAR contract while AI checks them. The AI can only add time; only you can cancel. Built at NEAR HACKATHON @NEARProtocol #NEARHackathon What should it check?

Media

From the builder’s post on X. Images and video are streamed from X’s servers, not copied.

Hackathon listing
nearhackathon.com#submissions (opens in a new tab)All submissions: the source has no per-project page

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