# L4 — 监管锚点 EU AI Act

## 设计

通过 `PolicyRegistry` 把法规文本 hash 上链，作为 L2 策略的"上游引用"。

## EU AI Act high-risk 模板（已 LIVE chain 391）

| 字段           | 值                                                                    |
| ------------ | -------------------------------------------------------------------- |
| policyHash   | `0xfc53fc5e88de7760db17d4f0e39289edebfb8bfe10d277dbef22e9e85bdd6732` |
| templateName | "EU AI Act high-risk system"                                         |
| 引用合约         | PoBRegistry.configuredPolicyHash                                     |

## 已规划的其他模板（roadmap）

* NIST AI RMF
* 中国生成式 AI 服务管理办法
* 美国 EO 14110 (AI Executive Order)
* 韩国 AI Basic Act
* 新加坡 AI Verify

## 重要免责

* 链上 hash ≠ 法律 sign-off
* 实际合规需链下律所 / 监管机构背书
* 详见 [EU AI Act 策略免责](/legal-and-disclaimers/eu-ai-act-policy-disclaimer.md)


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