# GRU Transparency & Disclosure Framework

## Overview

This document details the transparency and disclosure requirements for GRU as established in the GRU Institutional Whitepaper.

## Transparency Requirements

Regulators and stakeholders receive the following transparency reports:

1. **Daily GRU Price Fixings**
2. **GRU Liquidity Reports**
3. **Bond System Health Metrics**
4. **Stress Test Results**
5. **Ω-Layer Settlement Proof Logs**

## Report Types

### Daily Price Fixings

**Frequency**: Daily

**Content**:
- GRU tier valuations (M00, M0, M1)
  - XAU (Gold) values
  - USD equivalent values
- Metal index values
  - LiXAU (Gold anchor)
  - LiPMG (Platinum/Palladium)
  - LiBMG1 (Copper/Nickel/Zinc)
  - LiBMG2 (Aluminum/Tin/Lead)
  - LiBMG3 (Lithium/Cobalt/REE)

**API Endpoint**: `GET /api/gru/transparency/price-fixing`

### Liquidity Reports

**Frequency**: Daily or on-demand

**Content**:
- Total GRU liquidity
- Tier breakdown (M00, M0, M1)
- Active issuances count
- Active bonds count
- Liquidity trend analysis

**API Endpoint**: `GET /api/gru/transparency/liquidity-report`

### Bond Health Metrics

**Frequency**: Daily or on-demand

**Content**:
- Total bonds count
- Active bonds count
- Total principal amount
- Average maturity
- Default rate
- Coupon payment rate
- Health score (0-100)

**API Endpoint**: `GET /api/gru/transparency/bond-health`

### Stress Test Results

**Frequency**: As available

**Content**:
- Stress test identification
- Test name and regime
- Test type (standard, temporal, quantum, metaverse)
- Completion date
- Test results

**API Endpoint**: `GET /api/gru/transparency/stress-tests`

### Ω-Layer Settlement Proofs

**Frequency**: Real-time or on-demand

**Content**:
- Finality ID
- Pipeline ID
- Merge operation ID
- Finality proof
- Causality stability status
- Multi-reality reconciliation status
- Finalization timestamp

**API Endpoint**: `GET /api/gru/transparency/omega-proofs`

## Transparency Service

The transparency framework is implemented through the `GruTransparencyService`, which:

- Generates daily price fixings
- Generates liquidity reports
- Generates bond health metrics
- Retrieves stress test results
- Retrieves Ω-Layer settlement proofs
- Manages report publication

## Report Publication

Reports can be:

- **Generated**: Created but not yet published
- **Published**: Available to regulators and stakeholders
- **Archived**: Historical reports stored for reference

## Compliance

All transparency reports comply with:

- GRU Institutional Whitepaper requirements
- Regulatory disclosure standards
- DBIS transparency protocols

## Related Documentation

- [GRU Institutional Whitepaper](./gru-institutional-whitepaper.md)
- [GRU Settlement Architecture](./gru-settlement-architecture.md)