What gets tokenized, and why
ethereum.org defines real-world assets (RWAs) as tokens that represent existing forms of wealth: tangible items such as real estate and gold, or intangible ones such as stocks and government debt. Its examples include gold tokens from Paxos and Tether Gold that holders can redeem for physical metal, RealT tokens that represent shares in an LLC holding a property, and a fund Securitize launched with BlackRock in 2024.[1]
The practical arguments are narrow and concrete. A token can be split into small units, so an expensive building can be sold in pieces; Tether Gold, for instance, divides to 0.000001 of a token. Tokens can be traded person to person through smart contracts. And payouts can go straight to holders: RealT pays rental income in stablecoins in proportion to each holder's share.[1]
ethereum.org is just as direct about the limits: someone still has to guarantee that the physical asset exists and matches the token, and legal recognition of tokenized ownership varies by country.[1]
Legal clarity is uneven. ethereum.org names Singapore, the UAE, Switzerland and Hong Kong as places with established frameworks for tokenized assets. In the US, the SEC statements covered below apply existing securities law to tokenized securities and grant targeted, conditional relief.[1]
See also: What are stablecoins
How a tokenized asset is built
Most tokenization has three layers. The legal layer is a trust, fund or special-purpose company that owns the asset and issues rights to it. The token layer is a smart contract, usually on Ethereum or an EVM chain, that records who holds those rights. The operational layer is the custodian, transfer agent and oracle or administrator who keep the two in sync.
A plain ERC-20 token lets anyone send to anyone. That breaks securities rules that limit who may hold an asset. The ERC-20 standard itself defines only balances, transfers and approvals, with no notion of identity.[2]
ERC-3643, a final Ethereum standard created on July 9, 2021, adds the missing pieces. An Identity Registry links each wallet to an on-chain identity and a country code. A Compliance contract enforces offering rules such as a maximum number of investors per country. A transfer succeeds only if the receiver is verified, neither wallet is frozen, the token is not paused, and the compliance check returns true. An agent can also force a transfer or recover tokens to a new wallet if an investor loses their private key.[3]
The chain choice matters less than it seems. ERC-3643 is written as an extension of ERC-20, so a regulated token can reuse the token standard wallets already understand. What it cannot supply is the legal and operational layer: the standard gives the issuer tools to pause, freeze and force-transfer, but not the agreement that says when it must.[3]
Distributions show the benefit in practice. Instead of sending payments through a chain of brokers, an issuer can pay holders on-chain, as RealT does with stablecoin rent, and each holder can check the payout on a block explorer.[1]
Worked example: fractional shares of a building
A company places a building appraised at $500,000 into a single-asset LLC and issues 500,000 tokens, one per membership unit, at $1 each. An investor buys 2,500 tokens for $2,500 and owns 0.5% of the LLC. If the building produces $30,000 a year in net rent, the contract can distribute $0.06 per token, so this investor receives $150 a year before taxes and fees.
Now the fine print, which is where tokenization succeeds or fails. The investor owns LLC units, not a deed, so their rights come from the operating agreement. If the LLC's manager stops paying or the property is sold at a loss, the token does nothing to change that. And if the tokens are securities, the offering must follow securities law regardless of the chain it runs on.[4]
What US regulators have said
On July 9, 2025, SEC Commissioner Hester Peirce published a statement titled "Enchanting, but Not Magical". Its core point: "Tokenized securities are still securities." She noted that tokens issued by third parties can be receipts for securities or even security-based swaps, which carry different rights and risks from owning the stock directly.[4]
On September 17, 2026, the SEC issued an order it calls the Innovation Exemption. It gives temporary, conditional relief to Tokenized Securities Venues so they can trade tokenized NMS stocks through permissioned automated market makers and liquidity pools without registering as exchanges. Conditions include limits on symbols and volume, the same rights and privileges as the underlying stock, smart contracts that are public and auditable on permissionless ledgers, and trading halts synchronized with the primary market. Trading is open only to permissioned participants, and the exemptions expire five years after publication.[5]
Read the two documents together. The 2025 statement says tokenization does not change the legal nature of a security. The 2026 order does not relax that; it creates a supervised, time-limited path for trading tokenized stocks on-chain with the same rights as the originals, and it asks the public for comment on how the rules should change next. For investors, that means on-chain trading of tokenized US stocks under this order happens on permissioned venues with conditions, not in open DeFi pools.[5]
Tokenized assets versus crypto tokens
A native crypto token such as ETH has no issuer and no off-chain claim. A tokenized Treasury fund has both: an issuer with legal duties and an asset held by a custodian. That is why RWA tokens often come with transfer whitelists, redemption windows and investor eligibility rules that ordinary tokens never have.[3]
Stablecoins follow the same pattern: a token that is a dollar claim on reserves someone else holds. The same logic applies to all of them. Check the backing, the redemption rights, and whether the issuer can freeze or force-transfer tokens, because ERC-3643 style standards make that an intended feature.[3]
Questions to ask about any RWA token
Who is the issuer and what exactly do you own? A share of a fund, a unit in an LLC, a receipt for shares held by a custodian and a derivative that tracks a price can all be sold as tokenized versions of the same asset. Commissioner Peirce's statement notes that third-party tokens can carry extra risks, such as counterparty risk, and that distributors must consider their disclosure obligations.[4]
Who can hold it? If the token uses an ERC-3643 style registry, only verified wallets can receive it. That protects the issuer's compliance, but it also means you cannot send the token to an exchange or a DeFi pool that is not on the list, and the secondary market may be much thinner than for a normal token.[3]
How do you get out? Redemption terms matter more than trading on-chain. Depending on the product, redemption may be frequent, limited to set windows or unavailable, leaving only a secondary market. Read the minimum redemption, the notice period and whether the issuer can suspend redemptions.
What happens if the key is lost or the issuer fails? ERC-3643 provides recovery to a new wallet after identity checks, which is a real advantage over bearer tokens. It also means the issuer's agent can move tokens without your signature, so your protection ultimately rests on the issuer's legal obligations, not on your keys.[3]
The bottom line
Tokenization improves the plumbing: smaller units, faster settlement, programmable payouts. It does not upgrade the asset, the issuer or your legal rights. Judge an RWA token by the legal document behind it first and the blockchain second; if the SEC's own commissioner says a tokenized security is still a security, assume every protection and every restriction of the underlying asset still applies.
See also: Crypto custody · Web3 identity tools
Educational content, not financial advice. Crypto assets are volatile; do your own research.