185 lines
5.3 KiB
Markdown
185 lines
5.3 KiB
Markdown
# Sub-Volume A: Global Atomic Settlements (GAS) Network
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## Overview
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The Global Atomic Settlements (GAS) Network enables **instant, irreversible, atomic settlement** across multiple financial dimensions:
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- Classical financial networks
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- CBDC chains
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- Commodity token networks
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- Security token systems
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- Quantum financial rails
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- Multiversal DBIS layers
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## Architecture
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### Multi-Dimensional Atomic Settlement
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GAS extends the existing atomic settlement service to support multi-dimensional commit verification:
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```
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atomic_settlement = HASH(
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scb_commit,
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dbis_commit,
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fx_commit,
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asset_commit,
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temporal_state
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)
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```
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Settlement is only final when **all commits match** across dimensions.
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### Smart Routing
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GAS uses a hybrid routing approach combining:
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- **SIRE** (Sovereign Interoperability Routing Engine) - Cost and risk optimization
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- **CASO** (Cross-Border Algorithmic Settlement Optimizer) - Cross-border route optimization
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- **ARIFX** (Future module) - Advanced routing for interplanetary and multiversal transactions
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Routing optimization considers:
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- Cost (FX, liquidity, risk)
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- Latency (settlement time)
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- Dimensional alignment (cross-reality consistency)
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## Services
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### GasSettlementService
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Main service for executing GAS atomic settlements.
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**Location**: `src/core/settlement/gas/gas-settlement.service.ts`
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**Key Methods**:
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- `executeGasSettlement()` - Execute multi-dimensional atomic settlement
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- `getGasSettlement()` - Get settlement by ID
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- `getGasSettlementsForBank()` - Get settlements for a bank
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- `isSettlementAtomicAndVerified()` - Verify settlement is atomic and all commits matched
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### GasCommitmentService
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Service for creating and verifying multi-dimensional commitments.
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**Location**: `src/core/settlement/gas/gas-commitment.service.ts`
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**Key Methods**:
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- `createMultiDimensionalCommitment()` - Create commits across all dimensions
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- `verifyAllCommitsMatch()` - Verify all commits match
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- `getCommitment()` - Get commitment by settlement ID
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### GasRoutingService
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Service for smart routing using SIRE + CASO + ARIFX.
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**Location**: `src/core/settlement/gas/gas-routing.service.ts`
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**Key Methods**:
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- `calculateOptimalRoute()` - Calculate optimal route using hybrid routing
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- `getRoutingHistory()` - Get routing history
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## API Endpoints
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### Settlement
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- `POST /api/gas/settle` - Execute GAS atomic settlement
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- `GET /api/gas/settlement/:gasSettlementId` - Get settlement by ID
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- `GET /api/gas/settlements/bank/:sovereignBankId` - Get settlements for a bank
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- `GET /api/gas/settlements/network/:networkType` - Get settlements by network type
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### Routing
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- `POST /api/gas/route` - Calculate optimal route
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- `GET /api/gas/routing/history` - Get routing history
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### Commitment
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- `GET /api/gas/commitment/:settlementId` - Get commitment by settlement ID
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- `POST /api/gas/commitment/verify` - Verify all commits match
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## Database Schema
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### GasSettlement
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Main settlement record for GAS transactions.
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**Fields**:
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- `gasSettlementId` - Unique GAS settlement identifier
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- `settlementId` - Reference to AtomicSettlement
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- `networkType` - Network type (classical, cbdc, commodity, security, quantum, multiversal)
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- `commitmentHash` - Hash of all commitments
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- `dimensionalAlignment` - Dimensional alignment score
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- `allCommitsMatched` - Whether all commits matched
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### GasCommitment
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Multi-dimensional commitment record.
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**Fields**:
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- `scbCommit` - SCB ledger commit hash
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- `dbisCommit` - DBIS master ledger commit hash
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- `fxCommit` - FX commit hash (optional)
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- `assetCommit` - Asset commit hash (optional)
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- `temporalState` - Temporal state commit (optional)
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- `commitmentHash` - Combined hash of all commits
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### GasRoutingDecision
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Routing decision record.
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**Fields**:
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- `routingEngine` - Engine used (sire, caso, arifx, hybrid)
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- `optimalRoute` - Calculated optimal route
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- `cost` - Total route cost
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- `latency` - Estimated latency in milliseconds
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- `dimensionalAlignment` - Dimensional alignment score
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## Integration Points
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- **Atomic Settlement Service**: Extends `src/core/settlement/isn/atomic-settlement.service.ts`
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- **SIRE**: Integrates with `src/core/settlement/sire/sire-routing.service.ts`
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- **CASO**: Integrates with `src/core/settlement/caso/caso-routing.service.ts`
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- **ARIFX**: Placeholder for future module
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## Use Cases
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### Real-Time Interbank Transactions
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Instant settlement between sovereign central banks using classical financial networks.
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### Interplanetary CBDC Settlement
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Settlement across planetary systems (Earth, Luna, Mars) with temporal state tracking.
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### Multi-Asset Instantaneous Swaps
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Atomic swaps across multiple asset types (currency, CBDC, commodity, security).
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### Synthetic Derivative Execution
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Instant execution of synthetic derivatives with multi-dimensional commit verification.
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## Example Usage
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```typescript
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import { gasSettlementService } from '@/core/settlement/gas/gas-settlement.service';
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// Execute GAS settlement
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const result = await gasSettlementService.executeGasSettlement({
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sourceBankId: 'OMNL',
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destinationBankId: 'USCB',
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amount: 1000000,
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currencyCode: 'USD',
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assetType: 'currency',
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networkType: 'classical',
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optimizeFor: 'cost',
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});
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console.log(`Settlement ID: ${result.gasSettlementId}`);
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console.log(`All commits matched: ${result.allCommitsMatched}`);
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```
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## Status
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✅ **Implemented** - Sub-Volume A is fully implemented and integrated with existing DBIS systems.
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