Advertisement

The SpaceX IPO Was a Key Test for Tokenized Stocks; Some Failed

Converge is The Defiant's weekly briefing on tokenization, stablecoins and real-world assets, written for the institutions building the on-chain financial system.

Good afternoon. SpaceX began trading on Nasdaq today at roughly $1.75 trillion, completing what Nasdaq confirmed as the largest IPO in history. Three of the eight tokenized SpaceX products were canceled at the bell. Three issuer-sponsored variants delivered. Four cash-settled perpetuals were unaffected. The same week, Coinbase, MetaMask, Mastercard and Ripple all shipped AI agent payment rails.

Chris, The Defiant contributing editor, and Partner at Storaker Advisory

▢ HEADLINE SPONSOR placeholder (replace or delete if no sponsor)

30-word logo-accompanying sponsor copy goes here.

TOP NEWS THIS WEEK

Follow @ConvergeDefiant for between-issue dispatches.

MARKETS

Tokenized SpeceX Stocks: Which Held Up, Which Failed

SpaceX opened on Nasdaq today under SPCX at 9:30 AM ET. Nasdaq confirmed the deal as the largest IPO in history at roughly $1.75 trillion. Eight platforms ran pre-IPO tokenized SpaceX exposure, and three canceled by the bell.

Bybit, Binance and Bitget canceled their xStocks-routed SpaceX allocation campaigns after Backed Finance, the xStocks issuer, could not source underlying shares. Kraken, also using xStocks, delivered 4.2786 SPCXx per filled subscriber. The pro-rata fill was thin enough to expose how narrow the underwriter pipe actually was.

xStocks tokens are wrapper instruments. Backed Assets JE Ltd issues them against share inventory sourced on the secondary market post-listing. An oversubscribed IPO with thin retail allocation has no secondary supply at 9:30 ET.

Goldman led the SpaceX deal; Morgan Stanley ran stabilization. The float reaching crypto venues at the bell was effectively zero.

SEC Commissioner Caroline Crenshaw warned of exactly this on December 4, 2025. Her remarks at the Investor Advisory Committee: "tokenized products are far from one-to-one replicas of the underlying asset to which they are supposedly linked. The ownership rights and entitlements are different, often unclear, and potentially entirely unconnected to the issuer of the underlying asset."

Three issuer-sponsored products did deliver, all under the SEC's January 28, 2026 staff-statement taxonomy for tokenized securities. Ondo Global Markets' SPCXon is backed 1:1 by a registered SpaceX share held in segregated custody, with daily attestations.

Backpack Securities issued SPCX on Solana under its US broker-dealer license. Token holders redeem through ACATS/DTCC.

Dinari issued SPCXD on Hyperliquid HyperCore. Dinari is an SEC-registered broker-dealer and transfer agent, so dividend, voting and redemption rights flow through to the token holder.

A fourth category sat orthogonally and was unaffected: cash-settled perpetuals. Coinbase International ran SPCX-PERP through its Bermuda entity under a BMA Class F license. BitMEX, Hyperliquid (via Trade.xyz) and Galaxy's institutional TRS desk offered comparable cash-settled price exposure. None claimed to deliver shares.

Hyperliquid's reference contract called the IPO valuation within 3%. The May 18 launch implied a $1.78 trillion market cap at a $150 reference. Today's open priced SPCX at $135, a $1.75 trillion market cap.

Here’s the structural answer to what each holder owns: In the share-backed structure, a token represents 1:1 ownership of a registered share, with dividends and voting flowing through and redemption available via the issuer's broker-dealer. In a wrapper, the token tracks the underlying price and has no claim on the share, so it fails when the secondary market does not deliver.

A cash-settled perpetual holder owns an open derivative position priced against the underlying, settled in USDC. CFD-style structures (Robinhood EU and similar synthetic instruments) sit in the same family, with US distribution gated.

The SEC's Innovation Exemption framework, covered two issues ago, gets a real-world test case. Issuer-sponsored tokens sit inside the contemplated relief. Wrappers like xStocks sit outside, in security-based-swaps territory.

Robinhood Securities received IPO underwriter approval on June 9, three days before SPCX. CEO Vlad Tenev has flagged retail allocation as the strategic priority. Pairing IPO-underwriter status with a tokenized retail distribution surface forecloses the niche xStocks tried to occupy.

Backed Finance has not issued a structural post-mortem and did not respond to a request for comment from The Defiant, sent via X.

TRADFI & FINTECH

AI Agent Rails Ship at Four Incumbents

Four launches in one week. Coinbase for Agents (June 11) gives autonomous AI agents their own isolated Coinbase-custodied accounts, with initial integrations for ChatGPT and Claude. MetaMask Agent Wallet (June 8, early access) gives agents self-custody across nine EVM chains plus Hyperliquid.

Mastercard Agent Pay for Machines (June 10) extends the card network to non-human cardholders with 31 named partners, including Solana Foundation, Polygon, Aave Labs, Coinbase, Ripple, Stripe and Tempo. Ripple's XRPL AI Starter Kit ships agent payment primitives on XRP Ledger. Mastercard named XRPL an agentic-commerce partner the same day.

Coinbase is custodial. Isolated sub-accounts sit under the platform's compliance perimeter, designed for enterprises that want auditability and KYC chain-of-custody. MetaMask is self-custody, with the agent holding keys directly and the user delegating spending limits via programmable session keys.

Mastercard's AP4M is the credentialing layer above the protocols. The 31-partner launch sits on top of x402, Coinbase's HTTP-native payment protocol, with the x402 Foundation now including Coinbase, Google, Stripe and Visa.

Tempo's Dan Romero confirmed Machine Payments Protocol and AP4M interop in the launch. The protocol layer and the credentialing layer are coordinating.

The architecture is stratified. The protocol layer (x402, MPP) sits over multiple settlement chains, with Mastercard providing dispute and identity rails above.

Coinbase Head of Infrastructure Alec Lovett disclosed roughly $1 trillion in annual stablecoin movement on Coinbase, $20 billion of USDC sitting on-platform, and 160 million-plus x402 agentic payments in the past year. Chainalysis data: 95% of x402 payments are now above $1, versus 49% in early 2025.

Aave's Stani Kulechov framed Aave as "the credit layer for agentic payments." The yield-bearing back-end is taking shape underneath, consistent with the Sentora and Morpho pattern at Deel last week.

The custodial and self-custody split mirrors crypto's earlier wallet wars. Coinbase positions for enterprise. MetaMask serves crypto-native users. Mastercard provides the credentialing rail above both.

WATCH THIS WEEK

Bitcoin's Hidden Yield: Why Options Are Taking Over Crypto | David Lawant, Anchorage Digital

On this week's Converge podcast, David Lawant of Anchorage Digital walks through why options have become the institutional yield strategy for Bitcoin. The conversation covers treasury companies, miners, ETFs and crypto-native desks, mapping how options-based structures fill the native-yield gap Bitcoin doesn't have.

▢ SPONSORED POST placeholder (replace or delete if no sponsor)

Banner image + 120-word sponsor body + CTA goes here.

OTHER STORIES WORTH YOUR TIME

Citi Rolls Out Tokenized Private-Company Shares for Wealth and Institutional Clients

Citigroup is making tokenized interests in private companies available to wealth-management and institutional clients on SIX Digital Exchange, the Wall Street giant's first move into onchain private-company exposure. The product targets the same allocator base that has been buying tokenized Treasuries and money-market funds through BUIDL, USYC and BENJI. Private-company shares are the next category to follow the institutional-custody-and-distribution pattern Converge has been tracking through Securitize, Hamilton Lane and Franklin Templeton.

Canton Network Draws $355M Round Led by a16z With HSBC, Apollo, CME and BNP Paribas

Digital Asset closed a $355M Canton Network round led by a16z crypto, with HSBC, Apollo, CME, BNP Paribas, ADIA, ABN Amro, S&P Global, Tradeweb and more than a dozen other TradFi names on the cap table. Canton is the privacy-preserving institutional DLT used by DTCC, Goldman and BNY Mellon for tokenized collateral, repo and money-market fund settlement. The investor list is the strongest single signal of TradFi-pile-in into a public-chain alternative in the past 12 months.

DBS Bank Opens Tokenized Physical Gold to Retail Customers in Singapore

Singapore's largest bank will let retail customers buy, hold and trade tokenized gold backed by 1 gram of physical bullion stored in a DBS vault, launching via its digital-asset platform. The product structure mirrors PAXG and Tether Gold but routes through a Singapore-regulated bank rather than a crypto issuer. Asia retail tokenized gold is the cleanest non-stablecoin RWA category opening this year.

DOJ Opens Debanking Probe Into JPMorgan, Bank of America and Wells Fargo

Federal prosecutors have subpoenaed JPMorgan Chase, Bank of America and Wells Fargo, examining whether the banks unlawfully terminated customer accounts for political or religious reasons or involvement in lawful but disfavored businesses. The probe escalates last week's reputation-risk dismantling from supervisory rewrite to criminal investigation. Crypto-firm debanking is the implicit target alongside the broader Choke Point 2.0 frame.

Japan's Lower House Passes Bill Moving Crypto Under Securities Law

Japan's lower house passed an amendment to the Financial Instruments and Exchange Act regulating crypto like stocks, opening a path to regulated crypto ETFs by 2027 and a flat 20% capital-gains tax rate (down from up to 55% under the current income-tax treatment). Asian institutional crypto allocation has been gated on FIEA classification for two years. The upper-house vote is the next checkpoint.

Even more this week:

Brian Armstrong says Coinbase processes $1 trillion in stablecoin payments annually: Three platform-scale metrics disclosed: $1T annual stablecoin movement, $20B USDC on-platform, $2B in spot crypto monthly.

Japan megabanks MUFG, Mizuho and SMBC establish joint stablecoin council: Japan's three largest banks formalize their stablecoin ambitions, jointly governing infrastructure and governance.

Binance converts stock holdings into on-chain tokens with bStocks launch: Binance activates its tokenized-equity layer, converting live stock positions on its brokerage into BNB Chain tokens.

Coinbase brings US-regulated gold and silver futures to 24/7 trading: Coinbase Derivatives moves its CFTC-registered gold and silver futures to around-the-clock trading, with oil next.

Janus Henderson takes ENA stake in four-part Ethena deal: The $480B asset manager announces a partnership covering CLO fund distribution, ENA equity, USDe deployment and ETP exploration.

OKX adds Magnificent 7 stocks and commodities to European X-Perps lineup: 13 new X-Perps markets launch in Europe, including perpetuals on all seven Magnificent 7 stocks plus gold, silver and oil.

US Bitcoin Reserve Bill locks holdings for 20 years and mandates quarterly proof-of-reserve reports: H.R. 8957 text now public, with a 20-year prohibition on selling and a structured federal acquisition framework.

Binance stock trading draws 84% of first-week volume from emerging markets: Binance's direct stock-trading platform draws emerging-market demand as expected; AUM crosses a notable threshold in week one.

That wraps this week's Converge. Forward it to a peer building the on-chain financial system.

Tips, corrections, pushback? editorial@thedefiant.io.

See you next Friday.