Oracles for the Helium Mobile Network.

Note: This repository was split from the main helium/oracles repository. For IoT oracles, see helium/oracles-iot.

flowchart TD
    DB1[(Foundation owned db populated by helius)]
    MC("`**Mobile Config**
        - Provides access to on-chain data
        - Stores pubkeys for remote systems
    `")
    MI("`**Mobile Ingestor**
        - Heartbeats (cbrs, wifi)
        - Speedtests
        - Data transfer sessions
        - Subscriber Location Rewards (disco mapping)
        - Coverage objects
        - Radio thresholds (hip-84)
    `")
    MPV("`**Mobile Packet Verifier**
        - Burns DC for data transfer (on solana)
    `")
    MV("`**Mobile Verifier**
        - Validates all incoming data
        - Calculates rewards at 01:30 UTC
    `")
    MP("`**Mobile Price**
        - Records Pyth price for MOBILE
    `")
    MRI("`**Mobile Reward Index**
        - Writes rewards to foundation db
    `")
    DB2[(Foundation owned db that stores reward totals)]
    S[(Solana)]
    DB1 --> MC
    MC -- gRPC --> MV
    MC -- gRPC --> MPV
    MI -- s3 --> MV
    MI -- s3 --> MPV
    MPV -- s3 --> MV
    MPV --> S
    MP <--> S
    MP -- s3 --> MV
    MV -- s3 --> MRI
    MRI --> DB2

Validates all incoming data (heartbeats, speedtests, data transfer sessions, subscriber location rewards, coverage objects) and calculates rewards at 01:30 UTC.

Configuration APIs for Mobile subnetwork - provides access to on-chain data and stores public keys for remote systems.

Packet verification - burns Data Credits for data transfer on Solana.

• Ingest: Data ingest server for Mobile network (heartbeats, speedtests, coverage objects)
• Price: Price oracle for MOBILE token
• Reward Index: Writes rewards to foundation database
• PoC Entropy: Creates entropy for mobile network operations

This repository includes shared infrastructure libraries:

• file-store and file-store-oracles: File-based storage abstractions
• db-store: Database storage layer
• task-manager: Task scheduling and management
• custom-tracing: Tracing utilities
• metrics: Metrics collection (poc-metrics)
• tls-init: TLS initialization
• price-tracker: Price tracking utilities
• reward-scheduler: Reward scheduling
• solana: Solana blockchain integration
• denylist: Denylist management

cargo build --release

cargo test --workspace

Mobile services are built as Docker images and deployed via the CI/CD pipeline. Images are pushed to GitHub Container Registry (GHCR) and then to AWS ECR for production deployment.

Some applications in this repository (ingest, price, reward_index, poc_entropy) contain code for both IoT and Mobile networks. IoT-specific code will be pruned in future updates.