# 2026年5月下半月报

### 主网参数

验证者节点：102个

Miner节点：1139个

钱包数变化： 55+ 

### 项目动态

1. **以 EEG 为核心的 PSG 格式标准（可扩展）**

**时间同步机制预研**

* 建立设备时间校准机制
* 测试多设备时间偏移补偿方案
* 实现毫秒级 Timestamp 基础结构
* 设计统一 Time Sync API

**EEG基础数据分析预处理**

初步实现：

* EEG噪声过滤
* 基础去伪迹（Artifact Removal）
* 信号稳定性检测

搭建 EEG Channel Mapping 测试模块

测试不同设备电极排列兼容性

 

2. **数据链上资产化（RWA）与PSG升级路径**

**生物数据元信息（Metadata）基础结构**

**建立 Metadata 基础字段：** 

* Device Manufacturer
* Firmware Version
* Sensor Type
* Battery Status

**定义 Session Metadata 描述结构**

 

3. **数据质量评估框架（V1初级版本）**

 

4. **设备签名与数据可信性（防造假机制）**

 **5.         Others** 


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