# DBIS Rail on-chain scope — formal deferral (repository record)

**Gap IDs:** PG-RAIL-001 through PG-RAIL-005 (and dependent mint path PG-RAIL-005).

**Status:** **Deferred** in this codebase until a chartered program funds contract development, security review, and deployment to target chains.

**What is not delivered here:** `DBIS_RootRegistry`, `DBIS_ParticipantRegistry`, `DBIS_SignerRegistry`, `DBIS_SettlementRouter`, `DBIS_GRU_MintController` (router-only mint) as live deployed contracts wired to production services.

**Authoritative planning doc (Proxmox repo):** `docs/dbis-rail/DBIS_RAIL_AND_PROJECT_COMPLETION_MASTER_V1.md`.

**Narrative rule:** Docs and UIs must **not** imply these contracts are live. Off-chain ISO / MintAuth work (PG-RAIL-006, PG-RAIL-007) may proceed in parallel where specs exist.

**Last updated:** 2026-04-08
