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To stream raw physical entropy (such as thermal noise or hardware entropy samples) from your custom C# clients to our real-time processing core, you must first activate your account using a secure invitation code issued by the system administrator.

Your C# data stream is active. Use the high-entropy API key below in your client header to authenticate data transmissions.

Below is a professional, production-ready C# client class for batching and streaming your physical SHA-256 random blocks to the server using the active key.

using System;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

public class EntropyStreamer
{
    private static readonly HttpClient client = new HttpClient();
    private readonly string serverUrl;
    private readonly string pushKey;

    public EntropyStreamer(string url, string key)
    {
        serverUrl = url;
        pushKey = key;
    }

    public async Task<bool> PushEntropyBlockAsync(string hexData)
    {
        var payload = new
        {
            data = hexData,
            format = "hex",
            devStatus = "ONLINE"
        };

        var request = new HttpRequestMessage(HttpMethod.Post, serverUrl);
        request.Headers.Add("Authorization", $"Bearer {pushKey}");

        string json = JsonSerializer.Serialize(payload);
        request.Content = new StringContent(json, Encoding.UTF8, "application/json");

        try
        {
            var response = await client.SendAsync(request);
            if (response.IsSuccessStatusCode)
            {
                Console.WriteLine("Entropy block successfully streamed to QnEvt!");
                return true;
            }
            string err = await response.Content.ReadAsStringAsync();
            Console.WriteLine($"Ingestion refused: {response.StatusCode} - {err}");
            return false;
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Connection failed: {ex.Message}");
            return false;
        }
    }
}