RWA / YIELD INTELLIGENCE
USTB Superstate Short Duration US Government Securities Fund
Tokenized private fund share providing short-duration US Treasury bill exposure; NAV-accretion yield, allowlisted holders only.
Where does the yield come from?
Trace who economically pays. Reported APY is not a guaranteed return.
- Fund holds short-duration US Treasury bills
- T-bill interest/discount income accrues to the fund
- Invesco manages portfolio composition and duration
- Superstate FundOS computes and records NAV per share
- NAV accretion reflected in USTB redemption value
- Allowlisted holder transfers/redemptions recorded by Superstate
- Primary source
- Treasury interest
- Secondary source
- Unknown
- Who pays economically
- Short-duration US Treasury bills held by the fund.
- Variable / fixed
- Variable
- Gross / net
- Unresolved
- Dated yield snapshot
- Unknown
Short T-bill interest/discount income accrues into the fund's NAV; USTB token value tracks NAV accretion rather than distributing periodic coupons.
How yield is distributed
- Mechanism
- NAV accretion
- Notes
- Value accrues into the token's NAV-based redemption value.
What does the token represent?
Token ownership is not automatically direct ownership of the underlying assets.
- Legal claim type
- Fund share
- Domicile
- US
Fund share in the Invesco Short Duration US Government Securities Fund, tokenized and transfer-recorded via Superstate's FundOS transfer agent platform.
Official website https://docs.superstate.com
Issuers, managers & service parties
- Asset managerInvesco
US — Fund manager for the Short Duration US Government Securities Fund underlying USTB.
- Transfer agentSuperstate (FundOS)
US — Tokenization / transfer agent platform recording official ownership of fund shares.
- IssuerInvesco Short Duration US Government Securities Fund
US — Private fund vehicle issuing the shares represented by USTB.
What sits underneath?
Underlying assets and strategies from primary evidence only.
Short-duration US Treasury bills.
- Short-duration US Treasury bills
Exact current maturity/allocation profile not structured as a dated snapshot this pass.
What happens when things go wrong?
Structural loss path — not a risk score. Unknown protections stay Unknown.
- Who takes the loss first
- UNKNOWN — fund-level loss allocation not itemized this pass beyond standard short-duration Treasury fund risk.
- Documented protections
- Short-duration US Treasury exposure carries minimal credit risk typical of the asset class; specific fund-level protections not itemized this pass.
- Investor exposure
- Holders bear fund NAV risk from interest-rate/duration movements typical of short-duration Treasury funds.
How do I get my money back?
Primary redemption ≠ secondary DEX liquidity. Eligibility is scoped.
- Eligible investors
- Allowlisted holders only.
- Primary redemption
- Redemption via Superstate FundOS at NAV, subject to allowlist eligibility.
- Timing
- UNKNOWN
- Settlement asset
- UNKNOWN
- Minimum
- $100,000, unless waived (per fund terms).
- Restrictions
- Allowlist gating; eligibility requirements per fund offering terms.
- Secondary liquidity
- Secondary transfers restricted to allowlisted holders.
Who holds the underlying assets?
Separate asset custody, cash custody, crypto custody, and token control.
- Asset custody
- Fund assets held per Invesco fund custody arrangements; specific custodian not itemized this pass.
- Cash custody
- UNKNOWN
- Crypto custody
- Superstate FundOS platform manages onchain token issuance/transfer as the tokenization layer over the fund share register.
See tokenControl block.
Fees
Gross yield and net yield are not the same. Not ranked by APY.
- Fund management fee (Invesco)UNKNOWN
- Superstate FundOS / transfer agent feeUNKNOWN
Regulation
Authorization is entity × jurisdiction × instrument scoped — not a brand label.
USTB represents shares in a private fund managed by Invesco, tokenized via Superstate's FundOS platform; offered to eligible/allowlisted investors, not the general public.
- Entity
- Invesco Short Duration US Government Securities Fund
- Jurisdiction
- US
- Instrument
- Private fund share (tokenized)
- Authorization / registration
- UNKNOWN — no additional SEC registration instrument located this pass
Audit / assurance
Smart-contract audits are not fund audits or loan audits. No combined “audited” badge.
No structured assurance rows in this pack.
Smart-contract / token controls
Operational controls — not a decentralization score.
- Mint
- Superstate FundOS-controlled issuance to allowlisted holders.
- Burn
- Superstate FundOS-controlled redemption/burn.
- Pause
- UNKNOWN
- Freeze / blacklist
- Allowlist gating implies restriction capability; specific mechanics UNKNOWN.
- Upgrade
- UNKNOWN
- Allowlist
- Superstate-managed allowlist gating eligible investors.
Tokenization layer
- Chains
- Unknown
- Official ownership record
- Superstate FundOS transfer agent record is the official ownership record.
- Transfer restrictions
- Allowlist-gated; transfers restricted to eligible holders.
Specific chain enumeration not itemized this pass (UNKNOWN).
Research dimensions
Who can hold USTB?
Allowlisted holders, subject to a $100,000 minimum unless waived per fund terms.
What backs USTB?
Short-duration US Treasury bills managed by Invesco.
How is USTB ownership recorded?
Superstate's FundOS platform acts as transfer agent and maintains the official ownership record.
What must keep working?
Material dependencies only. Count is not a risk score.
- IssuerInvesco Short Duration US Govt Securities FundFund share issuance
- Asset managerInvescoPortfolio management
- Transfer agentSuperstate FundOSTokenization / official ownership record
- AssetShort-duration US Treasury billsYield-bearing collateral
Evidence domains
- Entity / issuerVerified structured
Invesco + Superstate named
- Legal claimVerified structured
Fund share, tokenized
- Yield sourceVerified structured
Short T-bill interest
- Yield waterfallVerified structured
- Loss waterfallResearched unresolved
Standard duration risk, detail unresolved
- Underlying assetsVerified structured
Short T-bills
- Distribution mechanismVerified structured
NAV accretion
- RedemptionVerified structured
$100k minimum unless waived
- FeesResearched unresolved
- CustodyResearched unresolved
Custodian not named
- RegulationVerified structured
Private fund, tokenized
- Assurance / auditNot researched
No assurance report identified this pass
- Token controlVerified structured
Superstate allowlist
- Tokenization / chainVerified structured
Superstate transfer agent record
- DependenciesVerified structured
- Geographic / eligibility restrictionsVerified structured
Allowlist, $100k minimum
Open gaps
- Custodian name
- Chain enumeration
- Fee schedule
- Redemption timing
Primary sources
RWA / Yield Asset Intelligence. No RWA score. No APY ranking. Unresolved states remain unresolved.