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Ownership Model: NFTs, RWA, and Commodity Tokens

Ownership as a token utility model: NFTs, RWA, commodity tokens. NAV and premium formulas, three types of ownership tokens, PAXG, Ondo, and RealT cases.

A buyer acquires PAXG not for a service discount and not for a governance vote — but because each token represents a troy ounce of gold in a vault. This is the ownership model: the token confers a right of ownership over an asset — digital, physical, or financial. Among the five demand models, ownership is unique in that the token’s value is determined not by protocol mechanics, but by the value of the underlying asset.

What Is the Ownership Model

Ownership model — a utility mechanism where the token represents a right of ownership over an asset. The holder buys the token not to use the protocol, but to own what stands behind it.

The ownership model is one of the five core demand models and covers three asset classes: digital objects (NFTs), physical commodities, and financial instruments (RWA).

Ownership vs Payment
Ownership: the token is the asset or a right to the asset. Demand is determined by the underlying asset’s value. Payment: the token is used to purchase a service. Demand is determined by transaction volume. In the ownership model, token value doesn’t depend on transaction count — it’s anchored to what backs the token.

Three Types of Ownership Tokens

1. NFTs and Digital Objects

The token represents a unique digital asset: artwork, game item, domain name, subscription, virtual land.

SubcategoryValue sourceExample
Art and collectiblesSubjective value, scarcityCryptoPunks, Art Blocks
Game itemsIn-game utility, speculationAxie Infinity, Gods Unchained
Digital subscriptionsTime-limited access to a serviceNFT subscriptions
Domains and identifiersUtility + speculationENS, Unstoppable Domains
Virtual landLimited supply, metaverseDecentraland, The Sandbox

Key feature: NFT prices are determined subjectively. No formula yields a “fair” price for a CryptoPunk. Demand is shaped by three factors:

  1. Utility — what you can do with the NFT (content access, gameplay, subscription)
  2. Social signal — status of ownership (PFP collections)
  3. Speculation — expectation of price appreciation
NFT model limitation
If the only source of demand is reselling at a higher price, the model is unstable. Historical data splits by segment: art-segment NFTs and low-utility PFP drops have typically lost 80–99% of peak value (Art Blocks ≈ −95%, SuperRare ≈ −94%, Foundation ≈ −99% by trading volume since 2021), while even blue-chip PFP floors (CryptoPunks, BAYC) have fallen 70–90% in USD from ATH (DappRadar / CryptoRank, Dec 2025: NFT market cap $2.5B vs $9.2B in Jan 2025, −72%). A sustainable NFT model requires at least one non-speculative source of demand.

NFT Subscription Economics

One of the most sustainable NFT models — subscription with time decay:

P_secondary = P_0 × (T_remaining / T_total)
  • P_secondary — secondary market price (computed)
  • P_0 — initial price
  • T_remaining — remaining subscription duration
  • T_total — full subscription duration

Subscriptions create recurring demand: the term expires → the user buys a new NFT. A secondary market with royalties (5–10%) gives the protocol a steady revenue stream.

Caveat: linear decay is a first approximation
The formula above assumes utility decays uniformly over time. In practice, empirical decay is usually non-linear — access passes with declining utility (fewer remaining events, waning community activity) lose value faster than the linear curve, while memberships with accumulating benefits (loyalty tiers) decay more slowly. Treat the linear model as a baseline, then calibrate with secondary-market data.

2. Commodity Tokens

The token represents a right to a physical commodity: gold, silver, carbon credits, energy, agricultural products.

AssetTokenChain / ContractBackingVerification mechanism
GoldPAXGEthereum 0x45804880De22913dAFE09f4980848ECE6EcbAf781 troy oz in Brinks London vault (LBMA Good Delivery)KPMG audits, NYDFS-regulated issuer (Paxos)
GoldXAUTEthereum 0x68749665FF8D2d112Fa859AA293F07A622782F381 troy oz in a Swiss vaultQuarterly attestations by BDO Italia + Chainlink Proof of Reserve (2026)
Carbon creditsBCT (Toucan)PolygonPre-2016 Verra offsets (legacy)Verra registry — note: Verra delisted pre-2016 credits in May 2022; Toucan has since pivoted to CHAR and newer pools
UraniumxU3O8 (Uranium.io)Tezos1/5 lb of U₃O₈ per tokenCustody by Curzon Uranium; Archax-regulated issuance

Valuation Formula

P_net = P_commodity × Quantity − F_transfer × P_commodity × Quantity
  • P_net — net proceeds to the holder (computed)
  • P_commodity — market price of the commodity
  • Quantity — amount of commodity per token
  • F_transfer — per-transfer / redemption fee (illustrative, applied on sale or unvaulting)

Real fee schedules are not a uniform annual storage charge: PAXG holds on-chain balances with 0% annual storage but applies a ~0.02% on-chain transfer fee plus a separate unvaulting fee for physical delivery; XAUT charges 0% storage but ~25 bps on creation/redemption. Always model the fee as per-transfer / per-redemption, not continuous.

Example. PAXG with gold near $4,600/oz (PAXG spot ≈ $4,614 in April 2026), 1 token = 1 oz, on-chain transfer fee 0.02%:

P_net = $4,600 × 1 − 0.0002 × $4,600 × 1 = $4,599.08
  • At transfer, the holder’s net proceeds differ from spot by the per-transfer fee

Deviation of market price from fundamental — premium or discount — arises from liquidity, on-chain gold demand, and redemption costs. With a liquid market, arbitrage keeps the spread within 0.1–0.5%.

Advantages of Commodity Tokens

What asset tokenization enables

  • Fractionalization: buying 0.001 oz of gold (~$4.60 at current spot) is impossible through traditional markets, but possible via PAXG
  • 24/7 liquidity: commodity markets operate during specific hours; crypto markets run around the clock
  • Global access: no geographic broker restrictions
  • Instant settlement: T+0 instead of T+2 in traditional markets
  • Composability: commodity tokens can be used as DeFi collateral
  • 3. RWA — Tokenized Real-World Assets

    The token represents a share in a financial instrument: treasury bonds, corporate bonds, real estate funds, credit pools.

    CategoryExamplesTVL (April 2026)Yield
    Tokenized TreasuriesBlackRock BUIDL, Ondo (USDY ~$1B, OUSG ~$0.7B), Franklin FOBXX, Mountain USDM~$12.9B4–5%
    Corporate bondsBacked Finance, Maple~$0.8B (Maple active loans ~$780M)6–9%
    Real estateRealT (~$115M peak TVL), Lofty$0.2–0.3B6–16% (net rental)
    Private creditCentrifuge (>$1B TVL), Goldfinch, Maple>$3.2B8–14%

    Total RWA (ex-stables): >$26B as of April 2026 (RWA.xyz, Ondo Finance, Centrifuge platform update, March–April 2026).

    Net Asset Value Formula

    P_market = (NAV / Supply) × (1 + Premium_%)
    • P_market — market price (computed)
    • NAV — Net Asset Value
    • Supply — total token supply
    • Premium_% — market premium or discount to NAV (can be negative)

    Example. A tokenized real estate fund with NAV = $10M, 1M tokens issued:

    P_market = ($10M / 1M) × (1 + 0) = $10.00
    • At par (zero premium), each token is worth $10 — proportional to the fund share

    In practice RWA tokens trade at premia/discounts. USDY and OUSG typically trade at or near par via authorized participant arbitrage; RealT property tokens have traded at discounts to appraised NAV; closed-ended RWA funds can trade at ±5–10% of NAV depending on liquidity and redemption friction.

    If the property generates 8% annual rental income, the holder receives $0.80 per token per year — a hybrid of the ownership and securities models.

    Tokenizing a real asset requires a legal structure that connects the on-chain token to the off-chain right:

    ComponentWhat it solvesExamples
    SPV (Special Purpose Vehicle)Isolates the asset from issuer risksDelaware LLC, Cayman fund
    CustodianStores the underlying assetBrinks (gold), Anchorage (digital)
    NAV oracleOn-chain NAV updatesChainlink, API3, proprietary oracle
    Transfer agentMaintains the ownership registrySecuritize, tZERO
    Legal opinionConfirms ownership rightsLaw firms (Latham & Watkins, DLA Piper)
    RWA regulatory risks
    RWA tokens qualify as securities in most jurisdictions. This means: registration requirements, investor restrictions (accreditation), reporting, and audits. Projects navigate this through Reg D (accredited investors in the US), Reg S (non-US investors), or jurisdictions with favorable regulation (Switzerland, Singapore, UAE).

    Comparing the Three Types

    CriterionNFTCommodity tokensRWA
    Underlying assetDigital objectPhysical commodityFinancial instrument
    ValuationSubjectiveCommodity market priceNAV
    VolatilityHighDepends on commodityLow–medium
    RegulationMinimalCommodity lawSecurities law
    FractionalizationUsually whole unitsArbitraryArbitrary
    YieldRoyalties (0–10%)None (per-transfer fee applied at sale)4–5% Treasuries / 8–14% private credit / 6–16% real-estate net rental
    StorageOwner’s walletPhysical vaultSPV + custodian
    Counterparty riskLow (on-chain)Medium (custodian)High (SPV, jurisdiction)

    Total Demand Formula

    Total demand for an ownership token is the sum of several components:

    D_total = D_utility + D_yield + D_speculation + D_collateral
    • D_utility — demand from asset use (NFT subscription, access)
    • D_yield — demand from yield (RWA)
    • D_speculation — speculative demand
    • D_collateral — demand as DeFi collateral
    • D_total — aggregate demand (computed)

    A sustainable model is one where D_utility + D_yield > D_speculation. If speculative demand dominates, the model is vulnerable to corrections.

    When to Choose the Ownership Model

    The model works when:

    1. The underlying asset has standalone value — gold, bonds, real estate, unique digital content
    2. Tokenization solves a real problem — fractionalizing an inaccessible asset, global access, liquidity for an illiquid market
    3. Legal structure secures rights — the holder can redeem the token and receive the underlying asset (or its cash equivalent)

    The model doesn’t work when:

    1. The underlying asset is pure speculation — NFT collection without utility, “virtual land” without an ecosystem
    2. No redemption mechanism — if the token can’t be exchanged for the underlying asset, the NAV peg is declarative
    3. High counterparty risk — unaudited custodian, opaque legal structure, unverifiable reserves

    Decision Tree

    Is there a real asset to tokenize?
    ├── Yes → Is the asset unique or fungible?
    │   ├── Unique → NFT
    │   │   └── Does it have utility beyond resale?
    │   │       ├── Yes → Sustainable NFT model (subscription, access, gameplay)
    │   │       └── No → High risk, consider adding utility
    │   └── Fungible → Commodity token or RWA?
    │       ├── Physical commodity → Commodity token
    │       │   └── Custodian + audit in place? → Mandatory
    │       └── Financial instrument → RWA
    │           └── Regulatory framework defined? → Mandatory
    └── No → Ownership model doesn't fit
        └── Consider Payment, Discount, or Securities
    

    Common Mistakes

    Ownership model pitfalls

  • NFT without utility: a picture-token without functionality loses value after the hype fades. Add non-speculative demand: subscription, access, royalties
  • RWA without reserve audits: if backing can't be verified, premium/discount to NAV will be unpredictable. Required: Proof of Reserves, regular audits, transparent oracle
  • No redemption mechanism: if the holder can't redeem the token for the underlying asset, the NAV peg is decorative. Arbitrage doesn't work → price detaches from fundamentals
  • Ignoring legal structure: an RWA token without an SPV is a promise, not a right. Issuer bankruptcy means losing the asset
  • Over-tokenization: not everything needs tokenizing. If the asset is already liquid and accessible (equities through a broker), tokenization adds counterparty risk, not value
  • Metrics for the Tokenomist

    When designing an ownership model, track:

    MetricFormula / sourceTarget value
    Premium/discount to NAV(P_market − P_nav) / P_nav< 1% for commodities, < 5% for RWA
    Proof of ReservesOn-chain reserve audit100% backing
    Redemption ratioRedemptions / total supply1–5% per month (healthy level)
    Speculative demand shareTrading volume / NAV< 10x (NFTs often > 100x)
    Legal robustnessSPV, audit, registration presentFull structure

    Designing an ownership model?

    We've built tokenization models for RWA funds, commodity-backed tokens, and NFT subscription platforms. We'll help structure the legal architecture and model the NAV mechanics.

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