# Byte-offset reference (/reference/byte-offset-reference)



`In progress`

| Account                 | Field        | Offset     |
| ----------------------- | ------------ | ---------- |
| `AtomStats`             | `risk_score` | `549`      |
| `AtomStats`             | `trust_tier` | `551`      |
| `AtomStats`             | `confidence` | `557..558` |
| `ValidationAttestation` | `subject`    | `8`        |
| `ValidationAttestation` | `capability` | `40`       |
| `ValidationAttestation` | `attestor`   | `72`       |
| `ValidationAttestation` | `expires`    | `208`      |
| `ValidationAttestation` | `revoked`    | `216`      |

Sources: [`programs/policy-vault/src/ext/atom_engine.rs`](https://github.com/agenttrust-labs/agenttrust/blob/main/programs/policy-vault/src/ext/atom_engine.rs), [`programs/policy-vault/src/ext/validation_registry.rs`](https://github.com/agenttrust-labs/agenttrust/blob/main/programs/policy-vault/src/ext/validation_registry.rs)