# Public Four-Domain Language System Blank Template · Human Engineering Language (English)

> This is an English reading projection of validated native TCS/HLDP source. It is not a new canonical source and grants no execution authority.

## What this is

This is a **protocol** declaration with identifier `PUBLIC-FOUR-DOMAIN-LANGUAGE-SYSTEM` and version `0.1.0`. The projector validates it with the Stage-1 compiler before changing its reading order.

## Who is here

The native source does not provide this field; the projector does not guess.

## Why this started

The native source does not provide this field; the projector does not guess.

## What changed

The native source does not provide this field; the projector does not guess.

## How it will execute

This is a non-executable declaration and has no action graph.

## Boundaries and exception handling

The native source does not provide this field; the projector does not guess.

## How completion is proven

The native source does not provide this field; the projector does not guess.

## Where to continue next time

The native source does not provide this field; the projector does not guess.

## Source and verification

- **Native declaration identifier**: `PUBLIC-FOUR-DOMAIN-LANGUAGE-SYSTEM`
- **Native declaration kind**: `PROTOCOL`
- **TCS source SHA-256**: `5e18d56edfa379c40a54cb70a2855fe468d616aa5b2a35eedff2462c558f4aa3`
- **Validation compiler**: `TCS-COMPILER-STAGE1-0001`
- **Projection protocol**: `GLS-HLDP-HUMAN-ENGINEERING-PROJECTION-0001`

## Complete native structure cross-reference

All top-level structures and field paths are retained below so a reader can audit whether the projection omitted information.

- **boundaries**  `boundaries`
  - **B1**：模板不包含任何来源世界的私人主体、关系、记忆、频道状态、路径、密钥或授权  `boundaries.B1`
  - **B2**：每个实例必须注册独立编号命名空间和责任主体  `boundaries.B2`
  - **B3**：模板生成不等于注册、发布、部署或获得权限  `boundaries.B3`
- **domains**  `domains`
  - **main**：DOMAIN-MAIN：公共事实、版本、变更与回执广播  `domains.main`
  - **sub**：DOMAIN-SUB：行业模块、技能脑与资源分发  `domains.sub`
  - **zero**：DOMAIN-ZERO：语言推理、架构、模拟与实验  `domains.zero`
  - **zero_sense**：DOMAIN-ZS：人类治理、授权、现实边界与执行  `domains.zero_sense`
- **execution**  `execution`
  - **agent_role**：MECHANICAL_EXECUTION_ONLY  `execution.agent_role`
  - **machine_projection**：GIR  `execution.machine_projection`
  - **receipts_required**：yes  `execution.receipts_required`
  - **semantic_ingress**：TCS_ONLY  `execution.semantic_ingress`
  - **terminal**：UNBOUND-PUBLIC-NATIVE-TERMINAL  `execution.terminal`
- **header**  `header`
  - **canonical source path**：language/protocols/public-four-domain-language-system.tcs  `header.canonical_uri`
  - **compatibility**  `header.compatibility`
    - TCS-DECLARATION-STANDARD-0001
    - TCS-FIELD-STANDARD-0001
    - GIR/1
  - **language**：TCS/0.1  `header.language`
  - **lifecycle**：EXTRACTABLE_TEMPLATE_NOT_REGISTERED_NOT_PUBLISHED  `header.lifecycle`
  - **English name**：Public Four-Domain Language System Blank Template  `header.name_en`
  - **Chinese name**：公众四域语言系统空白模板  `header.name_zh`
  - **profile**：HLDP-HUMAN-ENGINEERING/0.1  `header.profile`
  - **protocols**  `header.protocols`
    - TCS
    - HLDP
    - GLS
    - GLP
  - **schema**：tcs.protocol/v1  `header.schema`
  - **version**：0.1.0  `header.version`
- **identity**  `identity`
  - **number_namespace**：UNBOUND-INDEPENDENT-DOMAIN-NAMESPACE  `identity.number_namespace`
  - **persona_controller**：UNBOUND-REGISTERED-AGE-PERSONA  `identity.persona_controller`
  - **responsible_human**：UNBOUND-REGISTERED-HUMAN-RESPONSIBLE-SUBJECT  `identity.responsible_human`
  - **system_id**：PUBLIC-FOUR-DOMAIN-LANGUAGE-SYSTEM-TEMPLATE-0001  `identity.system_id`

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This page changes only the reading order; it does not change TCS/HLDP semantics.