Coinbase’s tokenised US equities went live natively on Base on August 24, 2026, pitched as shares that now trade around the clock. The developer documentation is narrower. Each token is priced onchain by a Chainlink feed that runs 24/5, holds the last close through weekends and holidays, and freezes during corporate actions, while the token keeps trading on automated market makers 24/7. B20’s risk as collateral sits in the gap between those two schedules.
What actually shipped
The tokens use B20, a Base-native ERC-20 extension implemented as Rust precompiles, not per-asset contracts. Thirteen tickers are live: AAPLc, AMZNc, COINc, CRCLc, GOOGLc, INTCc, METAc, MSFTc, MSTRc, NVDAc, SNDKc, SPCXc and TSLAc. Market makers buy the underlying shares, which broker-custodian Alpaca holds 1:1 in a bankruptcy-remote structure supervised by the Abu Dhabi Global Market (ADGM). The ADGM-licensed issuer is why the product is closed to US Persons under Regulation S. Coinbase’s FSRA permission, granted on August 11, covers arranging and custody rather than operating a venue. Alpaca, which raised $435m in July to push into prime brokerage, supplies the brokerage leg.
The multiplier is the interesting part
B20’s multiplier absorbs corporate actions without touching balances. Base’s documentation is blunt: “One B20 token does not permanently equal one share.” A dividend does not arrive as cash: it is converted into shares of the underlying and reflected by raising the multiplier, so a 2% distribution leaves one token redeemable for 1.02 shares. Because the feed reports total-return values, a 10:1 split leaves no price discontinuity and posted collateral does not break.
What the standard does not carry is a delay. Admin operations and updateMultiplier execute immediately for an OPERATOR_ROLE holder; B20 has no built-in timelock, and the onchain Announcement events are public notice, not an enforced waiting period. Any timelock sits with the issuer, outside the standard. approve() is not policy-gated either, so a healthy-looking allowance can still hit a blocked transfer.
Nine protocols live, roughly 50 committed
Around 50 protocols had committed to B20; nine were live on day one: Aerodrome for spot liquidity, Aave, Morpho and Euler for lending, 0x, 1inch and KyberSwap for routing, CoW Swap for MEV-protected execution, and Wasabi for perps and options. Chainlink is the only onchain price option at launch, a point pressed in a joint announcement where Chainlink Labs Chief Business Officer Johann Eid said tokenised assets “only reach their full potential when the broader ecosystem can build with them across DeFi.”
Bitwise moved first, announcing Automated Token Portfolios (ATPs) on August 25: rules-based model portfolios of Coinbase tokenised stocks, rebalanced inside a user’s own wallet by an independent platform, Glider, for a 0.15% methodology fee before trading and platform costs. Three themes are planned: Mag7X, Robotics and AI Leaders. Note the tense: Bitwise’s own release says the inaugural ATPs “will roll out in the coming weeks”: announced, not shipped. “ATPs mean you can keep the assets in your own wallet,” said Matt Hougan, Chief Investment Officer at Bitwise.
What holders are not getting
The same release’s risk section makes the distance between “backed 1:1” and “you own the share” explicit. Coinbase, it says, “represents” that its tokenised stocks are backed 1:1 and carry shareholder rights, subject to the ADGM-approved prospectus, while Bitwise “has not independently verified Coinbase’s representations regarding backing, shareholder rights, or redeemability.” The Base documentation never mentions voting. Minting and redemption are restricted to Authorised Participants, so a holder cannot present a token and take delivery of a share; secondary trading is permissionless because the regulated perimeter sits at the AP boundary.
That is the boundary the SEC’s proposed exemption for digital twins has yet to resolve, and the reason a product built by an American exchange on an American chain cannot be sold to Americans. It mirrors Hong Kong’s tokenised covered-call ETF with no bridge to its listed sibling: the wrapper travels, the legal claim does not.
Onchain tokenised equities were worth about $2.54bn in August 2026 on RWA.xyz data, against roughly $29.5bn of monthly transfer volume, a market where turnover dwarfs float and where Solana has led issuance for most of the past year. Two tests matter: the first dividend multiplier applied to a live borrow position, and the first weekend when the DEX price of NVDAc drifts from a Chainlink feed still holding Friday’s close. The documentation tells integrators never to settle or liquidate against a frozen feed; lenders that do will learn which schedule their risk engine was reading.
This article is informational analysis only and is not financial, investment, or trading advice. Cryptocurrencies are highly volatile and can lose substantial value rapidly. Past performance and historical patterns do not guarantee future results. Do your own research and consult a regulated financial adviser before making any investment decision.
Karthik Subramanian
Karthik Subramanian is a founder, writer, and technology consultant with nine years in the crypto ecosystem. He covers token economics, L1/L2 infrastructure, DeFi protocols, wallets/custody, and the bridge between crypto and forex—broker technology, liquidity, and macro drivers. Karthik’s writing focuses on clear, practical frameworks that help professionals evaluate new products and on-chain innovation alongside FX market realities.
