Infrastructure
Proof-of-Attention DePIN
652015
On-chain gaze attestation, OPTX reward distribution, and the Anchor PoA DePIN programs in jettoptx-poa-depin.
Proof-of-Attention (PoA) is the Solana DePIN rail that anchors verified gaze sessions on-chain and distributes $OPTX rewards. Programs and the TypeScript SDK live in jettoptx-poa-depin.
Naming: Anchor crate / module is
jtx_optx_devnet_poa_trustjoe(renamed fromjtx_cstb_trust). CompuStable / $CSTB is not a product. The on-chaincstb_mintfield is a legacy layout slot only. Compute micropayments use external $SGL where applicable; see jtx.astroknots.space. Audit brief: jettoptx-poa-depin/docs/AUDIT.md.
Reward Distribution
| Share | Recipient | Description |
|---|---|---|
| 60% | Provider | User who contributes verified gaze / attention |
| 30% | Client | Application requesting verification |
| 10% | Protocol | Treasury for network operations |
Attestation Flow
1. User starts gaze training / session (MOJO or DOJO)
2. On-device capture classifies gaze β AGT tensors (COG/EMO/ENV)
3. Quality thresholds met (duration, entropy, difficulty)
4. AARON Router verifies opaque proof (raw biometrics never leave device)
5. SpacetimeDB records session + attestation events
6. PoA program on Solana creates / updates attestation PDA
7. $OPTX reward path settles for validated sessions
8. Attestation hash remains on-chain for later verification
Requirements (governance parameters):
- Min gaze duration
- Min entropy
- Difficulty target
- AGT constraint: COG + EMO + ENV normalize to unityPrograms
| Program | Network | Address |
|---|---|---|
PoA DePIN (jtx_optx_devnet_poa_trustjoe) | mainnet | 85sqs4upQiPrvk1NMuyfHVQoW1EGdgk8m2cQb7uMxXTF |
| PoA trust (devnet) | devnet | 79nQsecDspUWxvAMyJvK36EUty4yEoP5ssLvHZuNiugF |
jett_vault | mainnet | JTX5uXTiZ1M3hJkjv5Cp5F8dr3Jc7nhJbQjCFmgEYA7 |
Source Code
- jettoptx-poa-depin β Anchor programs + TS SDK
- On-Chain Addresses β mint and program index
- Attestation Bridge Flow β AARON β Solana PDA path