> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cowboy.inc/llms.txt
> Use this file to discover all available pages before exploring further.

# E1610 — Non-deterministic results

> Non-deterministic results

# E1610 — Non-deterministic results

| Property     | Value                         |
| ------------ | ----------------------------- |
| **Code**     | `1610`                        |
| **Slug**     | `E1610`                       |
| **Category** | `runner` (Runner / Consensus) |
| **CIP**      | CIP-2 §9                      |

## What happened

Non-deterministic results.

## Why it happened

Runners produced different outputs under deterministic verification mode.

## How to fix

Use a deterministic executor or TEE to ensure consistent results.

## Receipt example

```json theme={null}
{
  "code": 1610,
  "slug": "E1610",
  "category": "runner",
  "what": "Non-deterministic results",
  "fix": "Use a deterministic executor or TEE to ensure consistent results.",
  "docs_url": "https://docs.cowboy.inc/errors/E1610"
}
```

***

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