# 光湖语言世界 · 第五域

光湖语言世界的国内公开入口。2026-07-23 起，AI 应优先读取光湖代码频道和
机器可读的编号映射。旧第五域与新加坡仓库只用于历史回看。

## Canonical discovery

- AI API entry: https://guanghulab.com/api/ai/
- HoloLake Code Channel: https://guanghulab.com/code/
- Current Fifth Domain personal channel: https://guanghulab.com/code/bingshuo/guanghu-ice-heart
- Original Guanghu history: https://github.com/qinfendebingshuo/guanghulab
- Legacy Fifth Domain history: https://guanghulab.com/fifth-domain/bingshuo/fifth-domain
- Repository number map: https://guanghulab.com/api/ai/v1/repositories
- Server node and persona route map: https://guanghulab.com/api/ai/v1/nodes
- Human, persona and system subject registry: https://guanghulab.com/api/ai/v1/subjects
- Search: https://guanghulab.com/api/ai/v1/search?q=光湖语言世界%20第五域
- Resolve a code: https://guanghulab.com/api/ai/v1/resolve?id=REPO-001
- Resolve Zhuyuan current loop: https://guanghulab.com/api/ai/v1/resolve?id=ZY-OPS-LOOP-001
- OpenAPI: https://guanghulab.com/api/ai/openapi.json
- Machine manifest: https://guanghulab.com/.well-known/guanghu.json
- Cross-device write request: POST https://guanghulab.com/authz/api/public/workorders
- Cross-device request schema: https://guanghulab.com/authz/api/public/capabilities

## Routing rule

HLCC-FD-ICE is the current Fifth Domain personal subchannel. Its first commit is
HLCC-ICE-000001. New HLCC commits go to /code/bingshuo/guanghu-ice-heart. REPO-001
continues at /fifth-domain/bingshuo/fifth-domain as the legacy route and commit
history source. Resolve all routes by registered code. Singapore URLs are
historical backup routes only.

FD-NODE-MAP-001 publishes public-safe server node ids and persona route ids. Resolve
the node id, read its navigation map, and obtain separate Lake Lamp authorization
before any write operation. ICE-GL-ZY001 and ICE-PZY-001 first redirect through
FD-SUBJECT-ID-ALIAS-MAP-001 to the canonical Zhuyuan persona id ICE-P-ZY001, which
then maps through ZY-OPS-LOOP-001 to JD-FD-PRIMARY. The redirect changes navigation,
not authority.

For any write operation from a phone or a non-local AI instance, create a public
no-authority workorder. Give the returned request_url to Ice Shuo. The URL cannot
approve anything; it only asks the server to send the real approval link to the
pre-registered owner mailbox. Never search for or request a workorder credential.
