What Is RWA Tokenisation?

Who should skip this?

Skip this explainer if you wanted to mint OUSG today — use the Treasuries how-to — or you already work in fund administration. It defines the category. Eligibility still sits with each issuer.

• You wanted a permissionless stablecoin
• You needed a specific product onboarding flow
• You cannot complete KYC anywhere

What Is RWA Tokenisation?

Real-world asset tokenisation creates a digital representation of an off-chain asset on a blockchain. The token can then be transferred between wallets, traded on decentralised exchanges, or used as collateral in DeFi lending — just like any native crypto asset, but backed by a tangible off-chain asset.

The most tokenised assets in 2026 are short-dated US Treasury bonds and money market funds. These low-risk, yield-bearing assets are desirable to DeFi users who want fixed-income exposure without leaving the on-chain ecosystem. By tokenising a T-bill, a user can hold a dollar-denominated asset earning 4–5% from US government debt — all within a crypto wallet.

The RWA sector has grown dramatically since 2023. BlackRock, Franklin Templeton, Fidelity, and JPMorgan have all launched tokenised products on public or permissioned blockchains, signalling institutional finance's commitment to on-chain settlement infrastructure.

How RWA Tokenisation Works

1. 01

   Asset selection and custody

   The issuer selects an underlying asset (e.g., short-dated US Treasury bonds). A regulated custodian holds the actual asset within a Special Purpose Vehicle (SPV) — a legal entity created specifically to hold the asset on behalf of token holders.

2. 02

   Token issuance

   The issuer mints tokens on a blockchain (typically Ethereum, Solana, or a permissioned chain). Each token represents a proportional claim on the underlying asset, similar to a share in a fund.

3. 03

   KYC / compliance layer

   Most RWA tokens are permissioned — only whitelisted addresses that have passed KYC/AML checks can hold them. This distinguishes them from permissionless native DeFi assets.

4. 04

   Yield distribution

   Income from the underlying asset (bond interest, rent) is distributed to token holders — either through token price appreciation or direct yield payments to token holders' wallets.

5. 05

   Redemption

   Token holders can redeem their tokens for the underlying asset value through the issuer's platform, subject to any lock-up periods or redemption queues specified in the fund's terms.

Leading RWA Protocols and Products

BlackRock BUIDL: The Watershed Moment for RWA

The BlackRock USD Institutional Digital Liquidity Fund (BUIDL), launched on Ethereum in March 2024 via Securitize, was a watershed for RWA tokenisation. BUIDL invests in US Treasury bills, repo agreements, and cash — distributing daily accrued income to token holders — and reached $500M+ in AUM rapidly.

BUIDL is a permissioned token — only investors completing KYC through Securitize can hold it, with a $5M minimum investment. It is an institutional product rather than one accessible to retail DeFi users.

The significance extends beyond AUM. BlackRock managing $10T+ in assets launching a tokenised product on a public blockchain (Ethereum) sends a clear signal that institutional finance views on-chain settlement as a permanent, growing part of financial infrastructure.

RWA Tokenisation Risks

Counterparty and legal risk: Tokenised RWAs depend on the legal structures (SPVs, custodians) underlying the token. If the issuer becomes insolvent, token holders' rights depend on legal documents — not the smart contract. In a DeFi exploit where tokens are stolen, the underlying assets remain with the custodian — a meaningful protection not present in native DeFi.

Centralisation: Most RWA tokens are permissioned — a regulator could require the issuer to freeze or confiscate tokens. This is fundamentally different from permissionless DeFi assets and represents a significant trade-off in self-custody.

Liquidity risk: Unlike native crypto assets, RWA tokens often have limited secondary market liquidity. Large positions may require going through the issuer's redemption process, which can take days.

Oracle dependency: DeFi protocols accepting RWA tokens as collateral need reliable price feeds. Incorrect oracle prices can trigger inappropriate liquidations of RWA-collateralised positions.