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# verify_proof

**Verify an immut proof (keyless)**

Verify a proof by its ledger transaction hash via the public keyless endpoint — use to confirm a proof (e.g. checking a diligence pack). Read-only.

- Access: read-only
- Calls: `/api/public/verify/`

## Arguments

| Name | Type | Required | Description |
|---|---|---|---|
| `txHash` | string | **yes** | Ledger transaction hash |

## Tool contract

```json
{
  "name": "verify_proof",
  "title": "Verify an immut proof (keyless)",
  "description": "Verify a proof by its ledger transaction hash via the public keyless endpoint — use to confirm a proof (e.g. checking a diligence pack). Read-only.",
  "access": "read",
  "destructive": false,
  "hostedOnProduction": true,
  "restEndpoint": "/api/public/verify/",
  "arguments": {
    "txHash": {
      "type": "string",
      "required": true,
      "description": "Ledger transaction hash"
    }
  }
}
```