Issuance & Redemption

Tokenized MMF Redemption (USYC → USDC)

Same-day atomic redemption of tokenized MMF shares back to USDC — the liquidity advantage that defines tokenized funds vs. traditional MMFs.

Vendors

Circle · Hashnote

Compliance Center

Atomic NAV-to-USDC swap at Authorization — T+0 liquidity

M2 — MMF redemption (USYC → USDC) · Rails: issuance · Protocols: USYC Burn, Circle Settlement, Arc Native · Origin: United States — Federal
CTR (USD 10,000+)TRAVEL-RULE (USD 3,000+)ENHANCED-DUE-DILIGENCE (USD 50,000+)
M2 — MMF REDEMPTION (USYC → USDC)YOU ARE HERE● Redemption Requ…POLICY⬣ NAV & Liquidity…POLICY▲ USYC Burn + USD…CODE● Investor USDC W…POLICYIntentIdentityDiscoveryNegotiationTransportAuthorizationFacilitationFinalitySTEP 1STEP 2STEP 3STEP 4ARCVisual system: StablecoinAtlas.com · Steps mapped to 8 STP Stages
L5 APPLICATIONL4 ACCOUNTL3 EXECUTIONL2 CONSENSUSL1 NETWORKARC
L5 APPLICATIONWallet UX, consent, policy engineBank customer channel / issuer app
L4 ACCOUNTBalances, addresses, signing keysCore banking ledger / DDA

Step 1 · Redemption RequestPolicy-EnforcedPermissioned

The investor's redemption instruction — requesting conversion of USYC shares back to USDC.

Investor initiates redemption via Circle portal. L5 Application (Circle UI) and L4 Account (Circle compliance engine) are lit. Identity re-verification (D1) fires. Licensing (D8) checked. Redemption request enters Circle's settlement queue.

Active Compliance Checkpoints
C2 OFAC SDN/SSI list screening — OFAC 50 USC § 1702 (United States — Federal) · GENIUS §6
⚠ ENHANCED-DUE-DILIGENCE triggered at USD 50,000 — 31 CFR § 1010.312 — Enhanced Due Diligence (United States — Federal)
Counterparty
Circle (fund administrator)
Latency
Minutes · request validation
Finality
Redemption request accepted
Vendors
Circle Smart Wallet · Arc Smart Account
L5 APPLICATIONL4 ACCOUNTL3 EXECUTIONL2 CONSENSUSL1 NETWORKARC
L4 ACCOUNTBalances, addresses, signing keysCore banking ledger / DDA
L3 EXECUTIONSmart contracts, swap / bridge logicClearing & matching engine
◆ Enforcement Line — code-enforced below, policy-enforced above

Step 2 · NAV & Liquidity GatePolicy-EnforcedPermissioned

The redemption gate — NAV confirmed and liquidity verified before burn.

Circle verifies current NAV and fund liquidity. This is the redemption gate: during business hours, settlement is instant (Circle commitment); otherwise next-business-day. The gate is policy-enforced at L5 — fund administrator discretion, not compiled into the contract. D9 (prudential) is the active domain. If liquidity is insufficient, Circle can suspend redemptions.

Counterparty
Circle settlement engine + Hashnote NAV
Latency
Instant (business hours) / T+1 (off-hours)
Finality
NAV confirmed — burn authorized
Vendors
Arc DEX · Chainalysis OFAC Oracle · Circle CCTP v2 · Arc Confidential Transfers · Arc Smart Account
L5 APPLICATIONL4 ACCOUNTL3 EXECUTIONL2 CONSENSUSL1 NETWORKBURNARC
L3 EXECUTIONSmart contracts, swap / bridge logicClearing & matching engine
L2 CONSENSUSValidator ordering, block productionRTGS settlement engine
◆ Enforcement Line — code-enforced below, policy-enforced above

Step 3 · USYC Burn + USDC SettlementCode-EnforcedPermissioned

The atomic settlement — USYC burned and USDC transferred in a single transaction.

USYC shares burned on Arc at L3; USDC transferred to investor wallet in the same transaction. L3 Execution (burn contract) and L2 Consensus (Malachite BFT) are lit. Recordkeeping (D11), tax reporting (D12), and programmable compliance (D16) fire. The burn is code-enforced — irreversible once confirmed.

⚠ CTR triggered at USD 10,000 — 31 CFR § 1010.311 — Currency Transaction Report (United States — Federal)
⚠ TRAVEL-RULE triggered at USD 3,000 — 31 CFR § 1010.410(f) — Funds Transfer Recordkeeping (United States — Federal)
Counterparty
Circle USYC burn contract + USDC transfer (Arc)
Latency
~2s · Arc block time
Finality
Final on Arc block confirmation
Vendors
Circle Sequencer · Arc DEX · Chainalysis OFAC Oracle · Circle CCTP v2 · Arc Confidential Transfers
L5 APPLICATIONL4 ACCOUNTL3 EXECUTIONL2 CONSENSUSL1 NETWORKARC
L5 APPLICATIONWallet UX, consent, policy engineBank customer channel / issuer app
L4 ACCOUNTBalances, addresses, signing keysCore banking ledger / DDA

Step 4 · Investor USDC WalletPolicy-EnforcedPermissioned

The investor's updated balance — USDC received, USYC shares extinguished.

USDC arrives in the investor's wallet on Arc. L4 Account and L5 Application lit. Recordkeeping (D11) obligation fires — the redemption event is the taxable event. Investor's USYC balance is zero; USDC balance reflects the redemption at NAV.

Counterparty
Investor's verified wallet on Arc
Latency
Instant on burn confirmation
Finality
Final · USDC available for transfer or further investment
Vendors
Circle Smart Wallet · Arc Smart Account

Resolved 4 steps across 1 chain(s). 3 threshold(s) triggered. Frameworks: Bank Secrecy Act, GENIUS Act, OFAC Sanctions Program, FATF Recommendation 16 (Travel Rule), Common Reporting Standard / FATCA.