{
  "activation": {
    "payload": {
      "active_roles": [
        "player@v1",
        "controller@v1",
        "metadata@v1"
      ],
      "activities": []
    },
    "type": "server/activate"
  },
  "availability_trace": [
    {
      "available": true,
      "type": "client/state"
    }
  ],
  "client": {
    "active_roles": [
      "player@v1",
      "controller@v1",
      "metadata@v1"
    ],
    "client_id": "Ceb_J1X2aMIFf_39D6LgszzEFcTLNItIx1ne8wQYKV0",
    "name": "sendspin-js-client",
    "supported_roles": [
      "player@v1",
      "controller@v1",
      "metadata@v1"
    ]
  },
  "discovery_method": "registry_advertised",
  "group_updates": [
    {
      "payload": {
        "group_id": "af9b4b11-db18-4994-b410-20a77afa40f6",
        "group_name": "sendspin-js-client",
        "playback_state": "stopped"
      },
      "type": "group/update"
    }
  ],
  "implementation": "aiosendspin",
  "initiator_role": "client",
  "metadata": {
    "expected": {
      "album": "Protocol Fixtures",
      "album_artist": "Sendspin",
      "artist": "Sendspin Conformance",
      "artwork_url": "https://example.invalid/almost-silent.jpg",
      "progress": {
        "playback_speed": 1000,
        "track_duration": 180000,
        "track_progress": 12000
      },
      "title": "Almost Silent",
      "track": 1,
      "year": 2026
    },
    "first_state_sent": {
      "bound_us": 1174298496,
      "timestamp_us": 1174298073
    }
  },
  "peer_hello": {
    "payload": {
      "device_info": {
        "manufacturer": "Unknown",
        "software_version": "Node.js/22"
      },
      "legacy_pair_methods_list_used": true,
      "name": "sendspin-js-client",
      "player@v1_support": {
        "buffer_capacity": 5760000,
        "supported_commands": [
          "volume",
          "mute"
        ],
        "supported_formats": [
          {
            "bit_depth": 16,
            "channels": 2,
            "codec": "pcm",
            "sample_rate": 48000
          },
          {
            "bit_depth": 16,
            "channels": 2,
            "codec": "pcm",
            "sample_rate": 44100
          }
        ]
      },
      "supported_pair_methods": {},
      "supported_roles": [
        "player@v1",
        "controller@v1",
        "metadata@v1"
      ],
      "trust_level_used": true,
      "unpaired_access": {
        "enabled": true
      }
    },
    "type": "client/hello"
  },
  "preferred_codec": "none",
  "role": "server",
  "scenario_id": "client-initiated-metadata",
  "server_id": "dsIlKLOY1OqUfE4ig1m3id0r6yr2D5_3R-FJLQZI30I",
  "server_name": "aiosendspin server",
  "status": "ok",
  "time_exchange": [
    {
      "payload": {
        "client_transmitted": 213263
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 213263,
        "server_received": 1174302786,
        "server_transmitted": 1174303336
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 218000
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 218000,
        "server_received": 1174304795,
        "server_transmitted": 1174304925
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 219564
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 219564,
        "server_received": 1174306854,
        "server_transmitted": 1174307010
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 220985
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 220985,
        "server_received": 1174307637,
        "server_transmitted": 1174307877
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 221884
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 221884,
        "server_received": 1174308644,
        "server_transmitted": 1174308804
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 222857
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 222857,
        "server_received": 1174309569,
        "server_transmitted": 1174309801
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 223895
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 223895,
        "server_received": 1174310697,
        "server_transmitted": 1174310815
      },
      "type": "server/time"
    },
    {
      "payload": {
        "client_transmitted": 224744
      },
      "type": "client/time"
    },
    {
      "payload": {
        "client_transmitted": 224744,
        "server_received": 1174311306,
        "server_transmitted": 1174311400
      },
      "type": "server/time"
    },
    {
      "type": "other-sent"
    }
  ]
}