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

# ResQ.Core.NeoClient.VerifyLocationAttestationAsync(string,ResQ.Core.Location,System.DateTimeOffset,System.Threading.CancellationToken)

### [ResQ.Core](./ResQ.Core.md "ResQ.Core").[NeoClient](./ResQ.Core.NeoClient.md "ResQ.Core.NeoClient")

## NeoClient.VerifyLocationAttestationAsync(string, Location, DateTimeOffset, CancellationToken) Method

Verifies a location attestation on the blockchain.

```csharp theme={null}
public System.Threading.Tasks.Task<bool> VerifyLocationAttestationAsync(string droneId, ResQ.Core.Location location, System.DateTimeOffset timestamp, System.Threading.CancellationToken ct=default(System.Threading.CancellationToken));
```

#### Parameters

<a name="ResQ.Core.NeoClient.VerifyLocationAttestationAsync(string,ResQ.Core.Location,System.DateTimeOffset,System.Threading.CancellationToken).droneId" />

`droneId` [System.String](https://learn.microsoft.com/en-us/dotnet/api/system.string "System.String")

The drone identifier.

<a name="ResQ.Core.NeoClient.VerifyLocationAttestationAsync(string,ResQ.Core.Location,System.DateTimeOffset,System.Threading.CancellationToken).location" />

`location` [Location](./ResQ.Core.Location.md "ResQ.Core.Location")

The location to verify.

<a name="ResQ.Core.NeoClient.VerifyLocationAttestationAsync(string,ResQ.Core.Location,System.DateTimeOffset,System.Threading.CancellationToken).timestamp" />

`timestamp` [System.DateTimeOffset](https://learn.microsoft.com/en-us/dotnet/api/system.datetimeoffset "System.DateTimeOffset")

The timestamp of the attestation.

<a name="ResQ.Core.NeoClient.VerifyLocationAttestationAsync(string,ResQ.Core.Location,System.DateTimeOffset,System.Threading.CancellationToken).ct" />

`ct` [System.Threading.CancellationToken](https://learn.microsoft.com/en-us/dotnet/api/system.threading.cancellationtoken "System.Threading.CancellationToken")

Cancellation token.

#### Returns

[System.Threading.Tasks.Task\<](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 "System.Threading.Tasks.Task`1")[System.Boolean](https://learn.microsoft.com/en-us/dotnet/api/system.boolean "System.Boolean")[>](https://learn.microsoft.com/en-us/dotnet/api/system.threading.tasks.task-1 "System.Threading.Tasks.Task`1")\
True if the attestation is valid.