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Start with the moment someone arrives.

These are planning patterns, not invented customer stories. Pick the physical moment first, then match the reveal and cell to it.

A useful reveal has a reason to be there.

Location should add context, anticipation, or exclusivity. If the content makes equal sense anywhere, a normal QR link may be the better tool.

01

Name the arrival

Be precise about where the visitor is and what they have just done.

02

Reward the place

Reveal something that gains meaning or usefulness from that real setting.

03

Write the locked state

Give an honest, practical hint for someone who is nearby but outside the cell.

04

Test the physical artifact

Walk the exact two-scan path with the finished print, lighting, building, and device conditions.

The Wormhole demo transmission postcard, shown after a successful location check

Location confirmed

A first-party demo reveal, rendered inline after unlock.

See the interaction before you build

Test the real decoder path at your current location.

The live demo creates no saved creator code. It generates one temporary carrier, shows its exact cell, and lets you reveal the actual displayed PNG.

Have a different place-bound moment in mind?

Wormhole currently publishes Text and HTTPS Link reveals. Start free, or talk with Taynik about an event workflow.