> ## 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.Blockchain.EvidenceRecord

### [ResQ.Blockchain](./ResQ.Blockchain.md "ResQ.Blockchain")

## EvidenceRecord Class

Represents evidence metadata linked to IPFS storage.

```csharp theme={null}
public record EvidenceRecord : System.IEquatable<ResQ.Blockchain.EvidenceRecord>
```

Inheritance [System.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object "System.Object") → EvidenceRecord

Implements [System.IEquatable\<](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 "System.IEquatable`1")[EvidenceRecord](./ResQ.Blockchain.EvidenceRecord.md "ResQ.Blockchain.EvidenceRecord")[>](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 "System.IEquatable`1")

### Example

```csharp theme={null}
var evidence = new EvidenceRecord(
    IncidentId: "inc-001",
    IpfsCid: "Qmabc123...",
    ContentType: "image/jpeg",
    SizeBytes: 1024567,
    Hash: "sha256:..."
);

var result = await neoClient.RecordEvidenceAsync(evidence);
```

### Remarks

Evidence records link incidents to their associated evidence stored on IPFS.
The hash field provides a content verification mechanism to ensure evidence
integrity when retrieved from IPFS.

| Constructors                                                                                                                                                                                                                         |                                                      |
| :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :--------------------------------------------------- |
| [EvidenceRecord(string, string, string, long, string)](./ResQ.Blockchain.EvidenceRecord.EvidenceRecord\(string,string,string,long,string\).md "ResQ.Blockchain.EvidenceRecord.EvidenceRecord(string, string, string, long, string)") | Represents evidence metadata linked to IPFS storage. |

| Properties                                                                                                  |                                                              |
| :---------------------------------------------------------------------------------------------------------- | :----------------------------------------------------------- |
| [ContentType](./ResQ.Blockchain.EvidenceRecord.ContentType.md "ResQ.Blockchain.EvidenceRecord.ContentType") | MIME type of the evidence (e.g., "image/jpeg", "video/mp4"). |
| [Hash](./ResQ.Blockchain.EvidenceRecord.Hash.md "ResQ.Blockchain.EvidenceRecord.Hash")                      | Cryptographic hash of the evidence content for verification. |
| [IncidentId](./ResQ.Blockchain.EvidenceRecord.IncidentId.md "ResQ.Blockchain.EvidenceRecord.IncidentId")    | ID of the incident this evidence belongs to.                 |
| [IpfsCid](./ResQ.Blockchain.EvidenceRecord.IpfsCid.md "ResQ.Blockchain.EvidenceRecord.IpfsCid")             | IPFS Content Identifier for the evidence file.               |
| [SizeBytes](./ResQ.Blockchain.EvidenceRecord.SizeBytes.md "ResQ.Blockchain.EvidenceRecord.SizeBytes")       | Size of the evidence file in bytes.                          |