No checkpoints to install, no satellites to pay for — every nearby phone quietly confirms a sighting, and millions of them attest it.
Benefits of Nodle Bluetooth network
Four reasons BLE tags work where RFID and GPS don't
01
The reader already exists
Smartphones are the network. Nothing to install at every checkpoint.
02
Sub-dollar tags
BLE tags are now sub-dollar and battery free.
03
Sub-dollar network subscription
No per-device GPS fees. Deploy across everything, not just high-value assets.
04
Proof, not promises
Every sighting is attested across millions of independent devices.
Nodle SDK
Your app becomes the network
The Nodle SDK turns every opted-in phone running your app into a relay node for a shared BLE network. Your users' devices detect nearby tags and sensors, then forward the data encrypted, anonymously, and with negligible battery cost. The more apps that join, the denser the coverage gets for everyone. The Nodle SDK is available on IOS and Android.
The Nodle SDK takes a few minutes to integrate into any mobile application
06 Visibility
Real-time dashboard and API
Tune everything over the air. Easy to integrate into your system
COntentsign — The trust layer
Content authentication & verification for every business
US companies lost $1.1B to deepfake fraud in 2025. Regulation is converging on cryptographic provenance as the only defense that scales and ContentSign is the decentralized backend any C2PA-compliant tool can write to.