Add RTGS custody and liquidity operating models

2026-03-29 02:12:45 -07:00
parent 1b74070674
commit c25344abdf
4 changed files with 358 additions and 1 deletions
--- a/dbis_chain_138_technical_master_plan.md
+++ b/dbis_chain_138_technical_master_plan.md
@@ -300,6 +300,7 @@ Use FireFly as the workflow layer only after:

 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md)

 ### System flow

@@ -352,6 +353,7 @@ flowchart LR

 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md)

 ### Contract — Global custodian account, reporting, and reconciliation

@@ -394,6 +396,7 @@ flowchart LR
 - [docs/03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md](docs/03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md)
 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md)

 ### Sequence diagram

@@ -457,6 +460,7 @@ sequenceDiagram

 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md)

 ### Flowchart

@@ -513,6 +517,7 @@ flowchart LR

 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md)

 ### Contract — Liquidity source adapter

@@ -552,6 +557,7 @@ flowchart LR

 - [docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md)
 - [docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md)
+- [docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md](docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md)

 ### Sequence and state view

@@ -792,6 +798,8 @@ Executable counterparts in this repository:
 | Production gate | `docs/03-deployment/DBIS_PHASES_1_TO_3_PRODUCTION_GATE.md` |
 | RTGS canonical production checklist | `docs/03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md` |
 | RTGS FX transaction catalog | `docs/03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md` |
+| RTGS depository and custody operating model | `docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md` |
+| RTGS FX and liquidity operating model | `docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md` |
 | Indonesia / BNI E2E integration blueprint | `docs/03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md` |
 | RTGS first-slice architecture | `docs/03-deployment/DBIS_RTGS_FIRST_SLICE_ARCHITECTURE.md` |
 | RTGS first-slice deployment checklist | `docs/03-deployment/DBIS_RTGS_FIRST_SLICE_DEPLOYMENT_CHECKLIST.md` |
--- a/docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md
+++ b/docs/03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md
@@ -0,0 +1,162 @@
+# DBIS RTGS Depository and Custody Operating Model
+
+**Last updated:** 2026-03-29  
+**Purpose:** Implementation-grade operating model for the depository / CSD, global custodian, and custody / safekeeping / asset-servicing layers referenced by the DBIS RTGS canonical production checklist.
+
+## 1. Scope
+
+This document freezes the intended runtime boundaries for:
+
+- `Depository / CSD layer`
+- `Global custodian layer`
+- `Custody / safekeeping / asset servicing flow`
+
+It does not claim these layers are already deployed. It defines the operating contract they must satisfy before they can be marked `Complete` in the canonical checklist.
+
+## 2. Canonical role split
+
+### Depository / CSD layer
+
+Owns:
+
+- authoritative asset register for in-scope instruments
+- issuance, transfer, pledge, lien, and release semantics
+- linkage between asset ownership state and RTGS settlement-touch state
+
+Does not own:
+
+- cash ledger posting
+- bank-message transport
+- treasury funding decisions
+
+### Global custodian layer
+
+Owns:
+
+- safekeeping account hierarchy
+- sub-custody and global-bank/correspondent custody relationships
+- statements, confirmations, and servicing references
+
+Does not own:
+
+- canonical cash settlement
+- pricing or liquidity decisions
+- on-chain anchoring
+
+### Custody / safekeeping / asset servicing flow
+
+Owns:
+
+- holdings lifecycle from registration to reporting
+- statement generation and custody evidence references
+- servicing events such as entitlement, transfer instruction, and post-settlement reporting
+
+Does not own:
+
+- participant master data
+- FX price formation
+- liquidity source selection
+
+## 3. Canonical business objects
+
+| Object | Primary owner | Required downstream link |
+|--------|---------------|--------------------------|
+| `asset_position` | Depository / CSD | custody statement, settlement-touch reference |
+| `transfer_instruction` | Depository / CSD | RTGS orchestrator, OMNL posting reference |
+| `custody_account` | Global custodian | participant / office / account mapping |
+| `custody_statement` | Global custodian | reconciliation package, audit evidence |
+| `servicing_event` | Custody flow | holdings state, evidence package |
+| `settlement_touch_reference` | Depository / CSD | chain/off-ledger settlement evidence |
+
+## 4. Required integrations
+
+### Upstream
+
+- OMNL participant / office / treasury model
+- RTGS orchestrator correlation IDs
+- external institution master data
+
+### Downstream
+
+- OMNL / Fineract postings
+- external bank statements or confirmations
+- Chain 138 settlement evidence where on-ledger finality is in scope
+- ISO 20022 / institutional evidence package
+
+## 5. Canonical flow
+
+```mermaid
+flowchart LR
+    REQUEST["Transfer / Asset Instruction"] --> CSD["Depository / CSD"]
+    CSD -->|"asset ownership update"| CUST["Global Custodian"]
+    CSD -->|"settlement touch reference"| ORCH["RTGS Orchestrator"]
+    ORCH -->|"cash posting"| OMNL["OMNL / Fineract"]
+    ORCH -->|"bank or chain settlement"| SETTLE["Settlement Rail"]
+    CUST -->|"statement / servicing output"| EVIDENCE["Evidence / Reconciliation"]
+    OMNL --> EVIDENCE
+    SETTLE --> EVIDENCE
+```
+
+## 6. Minimum interface contract
+
+### Depository asset-register and settlement-touch contract
+
+- Input:
+  - participant reference
+  - instrument reference
+  - action type: issue / transfer / pledge / release
+  - quantity / amount
+  - correlation id
+- Output:
+  - asset position id
+  - settlement-touch reference
+  - depository state
+- Failure contract:
+  - reject with reason code and no settlement-touch reference
+
+### Global custodian account/reporting contract
+
+- Input:
+  - participant or sub-custody account reference
+  - position or servicing reference
+  - reporting period or event type
+- Output:
+  - custody statement reference
+  - servicing reference
+  - reconciliation reference
+- Failure contract:
+  - produce exception state with unresolved custody item
+
+### Custody lifecycle contract
+
+- Input:
+  - custody account reference
+  - position reference
+  - servicing action
+  - correlation id
+- Output:
+  - custody lifecycle state
+  - statement/evidence reference
+- Failure contract:
+  - unresolved servicing queue with operator-visible reason
+
+## 7. Deployment expectations
+
+Before these layers can be considered active:
+
+1. one implementation boundary must be selected for the depository role:
+   - on-ledger
+   - off-ledger
+   - hybrid
+2. one implementation boundary must be selected for the global custodian role
+3. one canonical custody flow must be bound to OMNL and RTGS settlement
+4. reconciliation outputs must include holdings and statement references
+
+## 8. Production gate
+
+This operating model is complete only when:
+
+1. one canonical asset flow uses the depository touch point
+2. one canonical custody flow generates statements/evidence
+3. holdings, settlement, and accounting reconcile in the same package
+4. the canonical production checklist rows for these layers can move from `Planned` to `Partial` or `Complete` with evidence
--- a/docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md
+++ b/docs/03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md
@@ -0,0 +1,187 @@
+# DBIS RTGS FX and Liquidity Operating Model
+
+**Last updated:** 2026-03-29  
+**Purpose:** Implementation-grade operating model for the FX pricing / dealing engine, liquidity pooling and aggregation engine, and liquidity source adapters referenced by the DBIS RTGS canonical production checklist.
+
+## 1. Scope
+
+This document freezes the intended runtime boundaries for:
+
+- `FX pricing / dealing engine`
+- `Liquidity pooling and aggregation engine`
+- `Liquidity source adapters`
+
+It defines the minimum behavior required before these layers can be promoted from architecture intent into a validated production lane.
+
+## 2. Canonical role split
+
+### FX pricing / dealing engine
+
+Owns:
+
+- quote generation or approved rate ingest
+- source hierarchy for rates
+- spread / fee policy application
+- quote locking, expiry, and value-date semantics
+- booking references for OMNL and settlement
+
+Does not own:
+
+- final accounting ledger
+- final liquidity-source selection
+- final settlement transport
+
+### Liquidity pooling and aggregation engine
+
+Owns:
+
+- evaluate available liquidity sources
+- prioritize and allocate funding
+- enforce eligibility and operator override rules
+- emit the canonical funding decision reference
+
+Does not own:
+
+- FX quote formation
+- bank-message transport
+- settlement evidence packaging
+
+### Liquidity source adapters
+
+Owns:
+
+- normalize access to internal treasury pools
+- normalize access to bank lines and correspondent-bank sources
+- normalize access to optional on-chain liquidity
+- return funding availability, hold, release, and failure states
+
+Does not own:
+
+- aggregate funding decisions
+- journal posting
+- orchestration state
+
+## 3. Canonical business objects
+
+| Object | Primary owner | Required downstream link |
+|--------|---------------|--------------------------|
+| `fx_quote` | FX engine | OMNL booking, settlement refs |
+| `fx_booking_reference` | FX engine | journal refs, evidence package |
+| `funding_request` | Liquidity engine | source adapter calls |
+| `funding_decision` | Liquidity engine | OMNL posting, settlement rail, evidence package |
+| `liquidity_adapter_result` | Source adapter | funding decision |
+| `rate_source_reference` | FX engine | FX reconciliation |
+
+## 4. Required source classes
+
+Mandatory source classes to model:
+
+1. internal treasury pools
+2. bank credit / liquidity lines
+3. correspondent-bank liquidity
+4. optional on-chain liquidity if it remains in the target production path
+
+Each class must have:
+
+- auth model
+- request contract
+- response contract
+- failure code mapping
+- hold/release semantics
+
+## 5. Canonical flow
+
+```mermaid
+flowchart LR
+    REQ["Payment / Settlement Request"] --> ORCH["RTGS Orchestrator"]
+    ORCH --> FX["FX Pricing / Dealing Engine"]
+    FX -->|"locked quote"| ORCH
+    ORCH --> LQE["Liquidity Pooling / Aggregation Engine"]
+    LQE --> AD1["Internal Treasury Adapter"]
+    LQE --> AD2["Bank Line Adapter"]
+    LQE --> AD3["Correspondent Adapter"]
+    LQE --> AD4["Optional On-Chain Adapter"]
+    AD1 --> LQE
+    AD2 --> LQE
+    AD3 --> LQE
+    AD4 --> LQE
+    LQE -->|"funding decision"| ORCH
+    ORCH --> OMNL["OMNL / Fineract"]
+    ORCH --> SETTLE["Settlement Rail"]
+```
+
+## 6. Minimum interface contract
+
+### FX quote/pricing/booking contract
+
+- Input:
+  - source currency
+  - destination currency
+  - amount
+  - value date
+  - participant / route context
+- Output:
+  - quote id
+  - rate
+  - spread / fee
+  - expiry
+  - booking reference
+- Failure contract:
+  - reject quote with explicit reason and no booking reference
+
+### Liquidity-engine source-selection and allocation contract
+
+- Input:
+  - funding request id
+  - route context
+  - required amount / currency
+  - value date
+  - constraints / policy flags
+- Output:
+  - funding decision id
+  - selected source set
+  - allocation amounts
+  - operator action requirement if needed
+- Failure contract:
+  - insufficient-liquidity or policy-rejected state
+
+### Liquidity source adapter contract
+
+- Input:
+  - funding request
+  - hold/release action
+  - source account or line reference
+- Output:
+  - adapter result id
+  - availability / hold / release confirmation
+  - failure code
+- Failure contract:
+  - adapter error with retriable vs terminal distinction
+
+## 7. Reconciliation requirements
+
+Required reconciliations:
+
+1. rate source vs booked rate
+2. quote id vs OMNL posting reference
+3. funding decision vs selected source confirmations
+4. source holds/releases vs actual settlement usage
+5. FX gain/loss and fee treatment vs final accounting outputs
+
+## 8. Deployment expectations
+
+Before these layers can be considered active:
+
+1. the canonical rate hierarchy must be frozen
+2. the canonical funding-source priority model must be frozen
+3. mandatory source adapters must be enumerated and assigned
+4. one canonical FX-backed transfer must run end to end with quote and funding references preserved
+
+## 9. Production gate
+
+This operating model is complete only when:
+
+1. one canonical FX transaction completes with frozen pricing inputs
+2. one canonical funding decision is emitted and reconciled
+3. mandatory liquidity source adapters are validated
+4. the canonical production checklist rows for these layers can move from `Planned` to `Partial` or `Complete` with evidence
--- a/docs/MASTER_INDEX.md
+++ b/docs/MASTER_INDEX.md
@@ -58,7 +58,7 @@
 |------|-----------------|
 | **00-meta** (tasks, next steps, phases) | [00-meta/NEXT_STEPS_INDEX.md](00-meta/NEXT_STEPS_INDEX.md), [00-meta/PHASES_AND_TASKS_MASTER.md](00-meta/PHASES_AND_TASKS_MASTER.md) |
 | **02-architecture** | [02-architecture/](02-architecture/) — **Public sector + Phoenix catalog baseline:** [02-architecture/PUBLIC_SECTOR_TENANCY_MARKETPLACE_AND_DEPLOYMENT_BASELINE.md](02-architecture/PUBLIC_SECTOR_TENANCY_MARKETPLACE_AND_DEPLOYMENT_BASELINE.md); **non-goals (incl. catalog vs marketing §9):** [02-architecture/NON_GOALS.md](02-architecture/NON_GOALS.md); **DBIS Chain 138:** [dbis_chain_138_technical_master_plan.md](../dbis_chain_138_technical_master_plan.md), [02-architecture/DBIS_NODE_ROLE_MATRIX.md](02-architecture/DBIS_NODE_ROLE_MATRIX.md), [02-architecture/DBIS_PHASE2_PROXMOX_SOVEREIGNIZATION_ROADMAP.md](02-architecture/DBIS_PHASE2_PROXMOX_SOVEREIGNIZATION_ROADMAP.md) |
-| **03-deployment** | [03-deployment/OPERATIONAL_RUNBOOKS.md](03-deployment/OPERATIONAL_RUNBOOKS.md), [03-deployment/DEPLOYMENT_ORDER_OF_OPERATIONS.md](03-deployment/DEPLOYMENT_ORDER_OF_OPERATIONS.md), **Public sector live checklist:** [03-deployment/PUBLIC_SECTOR_LIVE_DEPLOYMENT_CHECKLIST.md](03-deployment/PUBLIC_SECTOR_LIVE_DEPLOYMENT_CHECKLIST.md), **Proxmox VE ops template:** [03-deployment/PROXMOX_VE_OPERATIONAL_DEPLOYMENT_TEMPLATE.md](03-deployment/PROXMOX_VE_OPERATIONAL_DEPLOYMENT_TEMPLATE.md) · [`config/proxmox-operational-template.json`](config/proxmox-operational-template.json); **DBIS Phase 1–3:** [03-deployment/PHASE1_DISCOVERY_RUNBOOK.md](03-deployment/PHASE1_DISCOVERY_RUNBOOK.md), [03-deployment/DBIS_PHASE3_E2E_PRODUCTION_SIMULATION_RUNBOOK.md](03-deployment/DBIS_PHASE3_E2E_PRODUCTION_SIMULATION_RUNBOOK.md), [03-deployment/CALIPER_CHAIN138_PERF_HOOK.md](03-deployment/CALIPER_CHAIN138_PERF_HOOK.md), [03-deployment/DBIS_HYPERLEDGER_RUNTIME_STATUS.md](03-deployment/DBIS_HYPERLEDGER_RUNTIME_STATUS.md), [03-deployment/DBIS_PHASES_1_TO_3_PRODUCTION_GATE.md](03-deployment/DBIS_PHASES_1_TO_3_PRODUCTION_GATE.md), **RTGS canonical production checklist and institutional-finance layers:** [03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md), [03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md](03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md), [03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md), [03-deployment/DBIS_RTGS_FIRST_SLICE_ARCHITECTURE.md](03-deployment/DBIS_RTGS_FIRST_SLICE_ARCHITECTURE.md), [03-deployment/DBIS_RTGS_FIRST_SLICE_DEPLOYMENT_CHECKLIST.md](03-deployment/DBIS_RTGS_FIRST_SLICE_DEPLOYMENT_CHECKLIST.md), [03-deployment/DBIS_HYBX_SIDECAR_BOUNDARY_MATRIX.md](03-deployment/DBIS_HYBX_SIDECAR_BOUNDARY_MATRIX.md), [03-deployment/DBIS_MOJALOOP_INTEGRATION_STATUS.md](03-deployment/DBIS_MOJALOOP_INTEGRATION_STATUS.md), [03-deployment/DBIS_HYPERLEDGER_IDENTITY_STACK_DECISION.md](03-deployment/DBIS_HYPERLEDGER_IDENTITY_STACK_DECISION.md) |
+| **03-deployment** | [03-deployment/OPERATIONAL_RUNBOOKS.md](03-deployment/OPERATIONAL_RUNBOOKS.md), [03-deployment/DEPLOYMENT_ORDER_OF_OPERATIONS.md](03-deployment/DEPLOYMENT_ORDER_OF_OPERATIONS.md), **Public sector live checklist:** [03-deployment/PUBLIC_SECTOR_LIVE_DEPLOYMENT_CHECKLIST.md](03-deployment/PUBLIC_SECTOR_LIVE_DEPLOYMENT_CHECKLIST.md), **Proxmox VE ops template:** [03-deployment/PROXMOX_VE_OPERATIONAL_DEPLOYMENT_TEMPLATE.md](03-deployment/PROXMOX_VE_OPERATIONAL_DEPLOYMENT_TEMPLATE.md) · [`config/proxmox-operational-template.json`](config/proxmox-operational-template.json); **DBIS Phase 1–3:** [03-deployment/PHASE1_DISCOVERY_RUNBOOK.md](03-deployment/PHASE1_DISCOVERY_RUNBOOK.md), [03-deployment/DBIS_PHASE3_E2E_PRODUCTION_SIMULATION_RUNBOOK.md](03-deployment/DBIS_PHASE3_E2E_PRODUCTION_SIMULATION_RUNBOOK.md), [03-deployment/CALIPER_CHAIN138_PERF_HOOK.md](03-deployment/CALIPER_CHAIN138_PERF_HOOK.md), [03-deployment/DBIS_HYPERLEDGER_RUNTIME_STATUS.md](03-deployment/DBIS_HYPERLEDGER_RUNTIME_STATUS.md), [03-deployment/DBIS_PHASES_1_TO_3_PRODUCTION_GATE.md](03-deployment/DBIS_PHASES_1_TO_3_PRODUCTION_GATE.md), **RTGS canonical production checklist and institutional-finance layers:** [03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md](03-deployment/DBIS_RTGS_E2E_REQUIREMENTS_MATRIX.md), [03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md](03-deployment/DBIS_RTGS_FX_TRANSACTION_CATALOG.md), [03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md](03-deployment/DBIS_RTGS_DEPOSITORY_AND_CUSTODY_OPERATING_MODEL.md), [03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md](03-deployment/DBIS_RTGS_FX_AND_LIQUIDITY_OPERATING_MODEL.md), [03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md](03-deployment/DBIS_OMNL_INDONESIA_BNI_E2E_INTEGRATION_BLUEPRINT.md), [03-deployment/DBIS_RTGS_FIRST_SLICE_ARCHITECTURE.md](03-deployment/DBIS_RTGS_FIRST_SLICE_ARCHITECTURE.md), [03-deployment/DBIS_RTGS_FIRST_SLICE_DEPLOYMENT_CHECKLIST.md](03-deployment/DBIS_RTGS_FIRST_SLICE_DEPLOYMENT_CHECKLIST.md), [03-deployment/DBIS_HYBX_SIDECAR_BOUNDARY_MATRIX.md](03-deployment/DBIS_HYBX_SIDECAR_BOUNDARY_MATRIX.md), [03-deployment/DBIS_MOJALOOP_INTEGRATION_STATUS.md](03-deployment/DBIS_MOJALOOP_INTEGRATION_STATUS.md), [03-deployment/DBIS_HYPERLEDGER_IDENTITY_STACK_DECISION.md](03-deployment/DBIS_HYPERLEDGER_IDENTITY_STACK_DECISION.md) |
 | **04-configuration** | [04-configuration/README.md](04-configuration/README.md), [04-configuration/ADDITIONAL_PATHS_AND_EXTENSIONS.md](04-configuration/ADDITIONAL_PATHS_AND_EXTENSIONS.md) (paths, registry, token-mapping, LiFi/Jumper); **Chain 138 wallets:** [04-configuration/CHAIN138_WALLET_CONFIG_VALIDATION.md](04-configuration/CHAIN138_WALLET_CONFIG_VALIDATION.md); **Chain 2138 testnet wallets:** [04-configuration/CHAIN2138_WALLET_CONFIG_VALIDATION.md](04-configuration/CHAIN2138_WALLET_CONFIG_VALIDATION.md); **OMNL Indonesia / HYBX-BATCH-001:** [04-configuration/mifos-omnl-central-bank/HYBX_BATCH_001_OPERATOR_CHECKLIST.md](04-configuration/mifos-omnl-central-bank/HYBX_BATCH_001_OPERATOR_CHECKLIST.md), [04-configuration/mifos-omnl-central-bank/INDONESIA_PACKAGE_4_995_EVIDENCE_STANDARD.md](04-configuration/mifos-omnl-central-bank/INDONESIA_PACKAGE_4_995_EVIDENCE_STANDARD.md) |
 | **06-besu** | [06-besu/MASTER_INDEX.md](06-besu/MASTER_INDEX.md) |
 | **Testnet (2138)** | [testnet/DEFI_ORACLE_META_TESTNET_2138_RUNBOOK.md](testnet/DEFI_ORACLE_META_TESTNET_2138_RUNBOOK.md), [testnet/TESTNET_DEPLOYMENT.md](testnet/TESTNET_DEPLOYMENT.md) |