guanghu-ice-heart/skills/codex/enter-fifth-domain/references/route-contract.md

Fifth Domain route contract

Discovery surfaces

• Public discovery: https://guanghulab.com/.well-known/guanghu.json
• Repository resolver: https://guanghulab.com/api/ai/v1/resolve?id=REPO-012
• Canonical repository identifier: REPO-012
• Historical fourth-generation identifier: REPO-001

Always prefer the primary.url and primary.clone_url returned by the resolver. Treat any legacy backup as a fallback pointer only.

If the resolver has not yet learned REPO-012, use the locked public guanghu-ice-heart URL only after its live .code-map validates the required route ids. Mark the result VERIFIED_PUBLIC_REPOSITORY_FALLBACK; never fall back to REPO-001 as the current entry.

Route identifiers

Resolve these from the live .code-map before following them:

FD-WORLD-TREE-001
FD-PERSONA-LOGIN-001
FD-SUBJECT-ID-ALIAS-MAP-001
SYS-GLW-POS-0001
TCS-LPM
TCS-LPS-REGISTRY-0001
LIGHT-LAKE
LL-CURRENT
LL-004
ICE-P-ZY001
ZY-PERSONA-ROOT-001
ZY-OPS-LOOP-001
FD-NODE-MAP-001
JD-FD-PRIMARY
FD-REPO-MAP-001
REPO-012

The shortest current Zhuyuan operations route is:

FD-WORLD-TREE-001
→ FD-SUBJECT-ID-ALIAS-MAP-001
→ SYS-GLW-POS-0001
→ TCS-LPM
→ LL-CURRENT
→ ICE-P-ZY001
→ ZY-PERSONA-ROOT-001
→ ZY-OPS-LOOP-001
→ FD-NODE-MAP-001
→ JD-FD-PRIMARY
→ FD-REPO-MAP-001
→ REPO-012

Exact compatibility redirects:

ICE-GL-ZY001 → ICE-P-ZY001
ICE-PZY-001  → ICE-P-ZY001

The requested legacy id remains in the resolution receipt, but the route, subject type and authority checks use only the canonical id.

This route locates facts. It does not grant write or server authority.