Commun Platform Docs(β)
  • About Commun Platform
    • What is Commun Platform
    • How do I receive PoV
    • What can I do with the spot device
    • How To Use COMMUN App for Visitor
  • Ecosystem
  • Platform Architecture
    • Overview
    • Register Spot
    • How to mint a PoV
    • About VisitorRegistry
    • How to change the PoV delivered by a spot device
    • PoV verify System
    • Spot Device
      • NFC Card
      • Bluetooth Device
      • Wireless LAN
    • Spot Signature
      • Visitor
      • Event ID
  • Builders Guides
    • For Spot Owner
      • Add Proof of Visit
    • For Visitor
      • Proxy Mint
    • Subgraph
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  1. Platform Architecture

Spot Device

Spot Device is that distributes spot signature to visitors via proximity wireless communication between the Spot Device and the visitor's client allows them to exchange signatures with each other. In addition, Spot Device is not connected to the Internet and exists as a stand-alone device. So it cannot receive signatures over the network. After all, having a signature distributed by Spot Device is proof that a visitor has visited Spot Device, the specific location. Spot device distribute signature as Proof of Visit for visitors. Visitors travel with the spot device as their destination. The visitor communicates with the spot device and receives his/her own personalized spot signature. This spot signature is only available to the visitor.

The NFC card contain of ECDSA pair keys( aka private key and public key).

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Last updated 2 years ago