OPTXOPTX DOCS
Getting Started

System Architecture

End-to-end architecture from client gaze capture through edge compute to on-chain attestation.

Architecture Overview

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚  CLIENT (Next.js / React Native)                        β”‚
β”‚  β”œβ”€β”€ Gaze Camera Feed β†’ MediaPipe β†’ AGT Classification  β”‚
β”‚  β”œβ”€β”€ Account Auth + Gaze Biometric (identity)           β”‚
β”‚  └── Phantom / OKX Wallet Connection                    β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  EDGE COMPUTE                                           β”‚
β”‚  β”œβ”€β”€ JOE Agent (AI-powered assistant)                   β”‚
β”‚  β”œβ”€β”€ Real-time state engine (subscriptions)             β”‚
β”‚  └── Encrypted mesh networking                          β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  ON-CHAIN (Solana Devnet / Mainnet)                     β”‚
β”‚  β”œβ”€β”€ CSTB Trust DePIN Program (Anchor)                  β”‚
β”‚  β”œβ”€β”€ $OPTX Token (Token-2022 SPL)                       β”‚
β”‚  β”œβ”€β”€ $JTX Governance Token                              β”‚
β”‚  └── LayerZero OFT Bridge (Solana ↔ EVM)               β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Component Interaction

  User (Eyes + Wallet)
        |
        v
  +-----------+     +-----------+     +-------------+
  |  Frontend |---->|   AARON   |---->| SpacetimeDB |
  | (Next.js) |     |  Router   |     |  (Edge DB)  |
  +-----------+     +-----+-----+     +------+------+
                          |                   |
                    validates            stores gaze
                    gaze proof           sessions +
                    + AGT tensors        attestations
                          |                   |
                          v                   v
                    +-----+-----+     +------+------+
                    |    JOE    |<--->|  HEDGEHOG   |
                    |  (Agent)  |     |   (Brain)   |
                    +-----+-----+     +------+------+
                          |                   |
                    executes tools      routes AI to
                    Matrix chat,        Grok, tracks
                    service mgmt        tokens + context
                          |                   |
                          v                   v
                    +-----+-----+     +------+------+
                    |  Solana   |     |   SQLite    |
                    |  (Chain)  |     | (API audit) |
                    +-----------+     +-------------+

On-Chain Addresses

AssetAddressNetwork
DePIN Program91SqqYLMi5zNsfMab6rnvipwJhDpN4FEMSLgu8F3bbGqdevnet
$OPTX Mint4r9WoPsRjJzrYEuj6VdwowVrFZaXpu16Qt6xogcmdUXCdevnet
$JTX Mint9XpJiKEYzq5yDo5pJzRfjSRMPL2yPfDQXgiN7uYtBhUjmainnet
$CSTB Mint4waAAfTjqf5LNpj2TC5zoeiAgegVwKWoy4WiJgjdBkVLdevnet

$OPTX, $CSTB, and the DePIN Program are currently on Solana devnet. $JTX is on mainnet.

Edge Hardware

All private compute runs on OPTX Validator Nodes distributed across the network:

  • AARON Router β€” FastAPI gaze session manager + Solana bridge
  • JOE Agent β€” Autonomous AI agent with Matrix chat + tool execution
  • HEDGEHOG β€” MCP gateway routing AI queries through Grok, storing gaze data in SpacetimeDB
  • SpacetimeDB β€” Real-time database with reducers + subscriptions
  • Conduit β€” Matrix homeserver for federated agent communication

Raw biometric data never leaves the validator node. Only 32-byte opaque proofs reach the blockchain.

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