Reserve-backed USD cycle
Singapore reserve-backed USD operating cycle across reserve recognition, issuance authorization, token issue and release, circulation and market execution, redemption, burn confirmation, fiat payout, reconciliation, and publication.
Track boundary
Stablecoin family: Money-form definition, role model, reserve boundary. Demo / proof token: Unbacked, non-redeemable, public proof only. Pilot stablecoin: Reserve-linked, allowlisted. Production rollout: Named issuer, named legal basis.
8 lifecycle chapters from reserve recognition to publication. Stablecoin-family boundary preserved across all chapters. Proof/demo, pilot, and production kept separate as overlays.
Actor-lane operating map
Nine actors on one governed cycle.
Boundaries and operating tracks
Demo/proof, pilot, and production are not lifecycle chapters. They render as boundary or overlay rows.
| Track | Claim basis | Upgrade rule |
|---|---|---|
| Stablecoin family | Money-form definition, role model, reserve boundary. Circulation: Defined by family docs. Redemption: Defined by family docs. Evidence: Family-level reference | Source definition for all tracks |
| Demo / proof token | Unbacked, non-redeemable, public proof only. Circulation: None. Redemption: None. Evidence: Demo disclosure only | Never upgrades in place to backed token |
| Pilot stablecoin | Reserve-linked, allowlisted. Circulation: Allowlisted circulation only. Redemption: Approved redeemers only. Evidence: Reserve-linked evidence | No in-place upgrade to production |
| Production rollout | Named issuer, named legal basis. Circulation: Programme rules. Redemption: Named redemption executor. Evidence: Separate production evidence set | Requires formal activation; separate from pilot |
Lifecycle chapters
| Chapter | Outcome + actors | States + artifacts |
|---|---|---|
| 1. Reserve recognition | Reserve-side funding received and acknowledged; issue path open. Actors: Holders / counterparties, StableNexus, Issuer SPV, Reserve bank | Success: Reserve Recognized. Exceptions: Reserve Exception. Artifacts: reserve_policy_snapshot, reserve_funds_receipt, reserve_acknowledgement |
| 2. Issuance authorization | Issuance controls satisfied; token issue permitted. Actors: StableNexus, Issuer SPV | Success: Issuance Authorized. Exceptions: Issuance Blocked. Artifacts: issuance_control_check, issuance_authorization |
| 3. Token issue and release | Tokens minted, released to approved wallet, supply updated. Actors: StableNexus, Issuer SPV, Chain / transfer rail, Holders / counterparties | Success: Issued And Released. Exceptions: Release Hold. Artifacts: mint_receipt, token_release_receipt, circulating_supply_snapshot |
| 4. Circulation, transfer, and execution | Tokens held, transferred, or executed on approved market path. Actors: Holders / counterparties, StableNexus, Chain / transfer rail, Market venue / execution counterparty | Success: Circulating Or Executed. Exceptions: Transfer Restricted. Artifacts: transfer_policy_notice, execution_ticket, execution_allocation, execution_settlement_confirmation |
| 5. Redemption intake | Redemption request received, screened, and accepted. Actors: Holders / counterparties, StableNexus, Issuer SPV, Redemption executor | Success: Redemption Accepted. Exceptions: Redemption Refused, Redemption Suspended. Artifacts: redemption_intake_receipt, redemption_screening_result, token_return_or_freeze_receipt |
| 6. Burn confirmation | Tokens burned, supply reduction confirmed on-chain. Actors: StableNexus, Issuer SPV, Chain / transfer rail | Success: Burn Confirmed. Exceptions: Burn Failed. Artifacts: burn_authorization, burn_confirmation, supply_reduction_snapshot |
| 7. Fiat payout | Fiat payout released and settled; liability closed. Actors: StableNexus, Redemption executor, Payout bank, Holders / counterparties | Success: Payout Completed. Exceptions: Payout Delayed. Artifacts: fiat_payout_instruction, fiat_payout_confirmation, liability_close_receipt |
| 8. Reconciliation, publication, and assurance | Reconciliation complete, supply and reserve reports published, assurance current. Actors: StableNexus, Reserve bank, Attestor / auditor | Success: Published Current. Exceptions: Publication Qualified. Artifacts: reconciliation_report, reserve_balance_reference, circulating_supply_report, assurance_report, exception_notice, correction_notice |
Canonical lifecycle map
Eight chapters from reserve recognition through publication.
Track boundary and ownership
Demo/proof, pilot, and production stay as overlays — not lifecycle chapters.
Control overlays
| Overlay | Applies to chapters | Public render |
|---|---|---|
| Approvals | Reserve recognition, Issuance authorization, Redemption intake, Burn confirmation, Fiat payout | Chapter badges: required, satisfied, held, refused |
| Transfer rules / allowlist | Circulation, transfer, and execution | Transfer posture badges by track |
| Evented lifecycle | All chapters | Evented lifecycle available badge |
| Idempotent recovery | Reserve recognition, Issuance authorization, Redemption intake, Fiat payout | Replay-safe flow badge |
| Assurance cadence | Reconciliation, publication, and assurance | Cadence and archive badges by track |
Control and publication matrix
Which overlays govern which chapter groups.
Artifacts, reconciliation, and publication
Grouped outputs across the full cycle.
- Control artifacts: reserve policy snapshot, issuance control check, transfer policy notice, redemption screening result
- Posting references: reserve funds receipt, reserve acknowledgement, mint receipt, execution ticket, execution allocation, burn authorization
- Receipts: token release receipt, execution settlement confirmation, redemption request receipt, token return/freeze receipt, burn confirmation, fiat payout instruction, fiat payout confirmation, liability close receipt
- Publication references: circulating supply snapshot, supply reduction snapshot, reconciliation report, reserve balance reference, circulating supply report, assurance report
- Notices: exception notice, correction notice
Workflow support
- Stablecoin reference: Stablecoin product reference covering reserve, issuance, redemption, and treasury posture without borrowing issuer-specific claims.
- Issuance and redemption: Issuance and redemption reference that keeps mint, release, burn, and payout language consistent across chapters.
- Partner control plane: Orchestration posture and partner-led route boundaries that underpin the issuer, reserve-bank, and payout-bank handoffs.
Deeper controls
- Reserve model and transparency: Reserve recognition, attestation, and transparency posture referenced by chapter 1 and chapter 8.
- Token contracts and technical specification: Mint contract, supply-control, and transfer-policy detail referenced by the issuance and circulation chapters.
- Legal framework: Legal-framework reference for the stablecoin product, covering issuer responsibilities and redemption right posture.
Operating context
- SNXU demo-token record: Current demo-token record for the StableNexus public demo overlay; kept separate from pilot and production tracks.
- Pilot stablecoin track: Pilot-stablecoin posture kept explicit as an overlay, not a chapter — reserved for allowlisted issuer pilots.
- Production rollout model: Production rollout posture kept separate from demo and pilot overlays; activation stays evidence-bound.
- US stablecoin rulemaking update: Fresh institutional signal on the US stablecoin rulemaking track.
- Hong Kong stablecoin issuer licences: Pre-launch signal on the Hong Kong stablecoin-issuer licensing regime.
Support terms
- Stablecoin
- A token designed to maintain a stable value against a reference asset or currency.
- Algorithmic stablecoin
- A stablecoin that maintains its peg through algorithms rather than asset reserves.
- Asset-referenced token
- A crypto-asset that references another value, right, or basket under MiCA Title III.
- E-money token
- A crypto-asset referencing one official currency and falling into MiCA Title IV.
- Reserve attestation
- Evidence that reserve conditions were met before release.
- Reserve integrity
- Proof that the reserve basis stays matched to issued positions.
- Project Guardian
- MAS's institutional tokenisation programme.
- HKMA
- Hong Kong Monetary Authority; stablecoin and wholesale-CBDC authority.
What this case is not
Prevent blur with adjacent surfaces.
- Not a demo token page
- Not a bank-money settlement route
- Not a generic wallet-delivery showcase
- Not a substitute for legal, reserve, or technical reference docs