技术白皮书 v1.0  ·  Technical White Paper v1.0

HDGP is an engineering governance and audit framework for high-risk intelligent systems across digital, physical, and principle-channel scenarios.

• This document is not legal advice.
• HDGP does not replace judicial, administrative, or regulatory decisions.
• System outputs are used for risk control, process constraints, and audit evidence; final decisions remain with accountable human entities.

HDGP establishes deployable, verifiable, and reviewable governance infrastructure so intelligent systems can maintain safety boundaries without sacrificing operational utility.

The global scope includes three tracks:

1. AI Track: Governance for digital content and strategy outputs
2. Embodied Track: Governance for physical action and control chains
3. Covenant Channel Track: Governance for long-term principle recording and verification

HDGP adopts a three-layer architecture:

• Execution Governance Layer: rule decisions, protective interception, default-safe behavior
• Audit Evidence Layer: structured logs, hash-chain checks, evidence indexing
• Principle Channel Layer: independent principle files, chained records, verification events

Core engineering principles:

• Minimum intrusion
• Default-safe operation
• Auditability
• Reproducibility

3.1Objective

Provide plug-in governance for digital systems, with emphasis on high-risk output control and explainable intervention.

3.2Capability Model

• Input/output risk evaluation
• Protective rewrite and block strategies
• Audit query and evidence persistence
• Minimum-necessary public disclosure support

3.3Integration Modes

• Gateway mode
• SDK/Middleware mode
• Audit sidecar mode

3.4Boundary

The AI Track is an engineering governance layer and does not replace domain-specific legal, medical, or financial accountability.

4.1Objective

Place governance between task intent and low-level controller execution in embodied systems.

4.2Architectural Principles

• Serial governance in the primary control path
• Default-safe fallback on fault
• Full traceability of critical events
• Replay-ready evidence

4.3Key Control Points

• Supply-chain and configuration integrity verification
• Secure communication and least privilege
• Time consistency and latency trace
• Fault-injection drill and post-incident review

4.4Boundary

The Embodied Track focuses on action-time safety governance and auditing, and does not claim to replace industry certification procedures.

5.1Objective

Create an independent principle channel decoupled from runtime policy execution.

5.2Structure Model

• principle_text: principle text
• block: structured block record
• chain.log: chained audit log
• verify.json: verification metadata

5.3Value

• Converts principle narrative into verifiable structures
• Reduces silent drift and tampering risk
• Provides long-term reference for governance audits and retrospectives

5.4Boundary

Covenant Channel records and verifies principles; it does not replace runtime decision logic.

6.1Commercial Primary Line (to B)

• Standard delivery package
• Enhanced governance package
• Audit and operations support package

6.2Institutional Collaboration Line (to G)

• Verifiable control objectives
• Authorized evidence collaboration capability
• Compliance-oriented disclosure and coordination

6.3Community Ecosystem Line

• Community baseline capability set
• Clear capability boundary from commercial systems

Q1 Baseline Consolidation

• Unified terminology and disclosure baseline
• Three-track architecture alignment
• Core governance process standardization

Q2 Delivery Loop

• Commercial package standardization
• Simulation and audit workflow linkage
• Principle channel verification workflow integration

Q3 Expansion and Reuse

• Industry scenario templates
• Unified cross-track evidence structure
• Operating metric framework enhancement

Q4 Stable Operations

• Annual governance and audit reporting framework
• Standardized external collaboration materials
• Long-cycle iteration mechanism

8.1Key Risks

• External misinterpretation of positioning
• Excessive disclosure increasing attack surface
• Cross-track coupling impacting delivery stability

8.2Governance Strategies

• Unified terminology and disclaimer baseline
• Minimum-necessary disclosure with layered visibility
• Independent milestones and cross-track review

• Chinese naming: 厚德归朴
• English naming: HDGP
• Public materials default to the HDGP abbreviation
• Public content avoids terms that imply state/legal authority

HDGP is a global governance engineering framework centered on implementation, verification, and continuity. Across AI, Embodied, and Covenant Channel tracks, it provides practical capabilities for safe operation, auditable evidence, and long-term governance evolution.