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We can’t wait on Congress anymore. The SEC and CFTC have the tools they need to create clear rules under existing authority...

- Brian Armstrong, CEO, Coinbase · X, September 15, 2026

Hey, it's Marc.

Welcome to the Thursday edition of the 51 Insights digital asset newsletter (yes, our weekly now goes out Monday and Thursday🎉).

Forty-eight hours. That is how long Washington took to answer itself this week. On Tuesday the Senate voted 49 to 50 against even debating the Clarity Act. On Thursday the SEC signed a five-year pass for tokenized stocks to trade onchain.

The SEC did what Clarity should have done in the first place. Wow.

Here's what matters in digital assets this week:

Let’s unpack. 👇

01 / POLICY  ·  PRO ANALYSIS

Congress said no

Conceptual illustration of a classical legislative building beside a closed blue glass gate with small blue squares waiting in line.

What’s going on here?

The Senate rejected the motion to take up the Clarity Act on September 15, 49 to 50. It needed 60. Every Democrat voted no, Sen. Cynthia Lummis said. So did Republicans Susan Collins, Josh Hawley and Jerry Moran, per Punchbowl’s Brendan Pedersen. Thom Tillis switched to no so he could file a motion to reconsider, which keeps the bill alive on paper.

The fight ended on ethics. Democrats asked to widen the ban on officials’ crypto holdings and to force sales instead of blind trusts. Republicans said no. Sen. Ruben Gallego said, per CNBC, that the earlier deal “was a good ethics compromise that would have bought a lot of Dem votes.”

What does this mean?

Bitcoin fell 3% on the day. $COIN ( ▲ 2.85% ) and $CRCL ( ▲ 2.52% ) shares slid 8% and 10%, per CNBC. After the vote Lummis told reporters “I think we’re done. It’s over.” Senators leave in early October for the midterms and do not return until after November 3.

The parts everyone agreed on die with it: the SEC and CFTC split, developer protections, the stablecoin rewards limit banks wanted. Those now sit with the agencies, and an agency rule can be undone by the next chair.

Jake Chervinsky, who worked on the bill for years, wrote on the eve of the vote that this is “the end of an era for crypto policy” and that he expects Clarity to be the last comprehensive bill anyone tries.

Why should I care?

Zooming in: The House passed this bill 294-134 in July 2025 with 78 Democratic votes, and Senate Republicans folded 126 Democratic changes into the final text. The three fights that killed it were about the President’s income, community bank deposits and state prosecutors. Crypto had no vote in any of those rooms.

Zooming out: Comments on the SEC’s Regulation Crypto Assets close October 20. That proposal plus Thursday’s order is the U.S. rulebook until a new Congress sits. Budget for a comment letter before a lobbyist.

02 / MARKET STRUCTURE  ·  PRO ANALYSIS

The SEC said five years

Conceptual illustration of a silver share certificate above a blue glass pool holding small white token discs, with a short ruler beside it.

What’s going on here?

On September 17 the SEC issued an order it calls the Innovation Exemption. For five years, a venue can run permissioned automated market makers and liquidity pools for tokenized U.S. stocks without registering as an exchange. Liquidity providers in those pools get a matching pass from dealer rules.

The conditions are tight, per the fact sheet: caps on symbols and volume, the same rights as the ordinary share, a right for the issuer to object when a third party tokenizes its stock, public ledgers with auditable code, and halts that follow the primary market. Tokens that only track a share are out.

Paul Atkins said the SEC “is not cementing today’s technology as the standard for tomorrow.” Hester Peirce called it “an interim step on the road to permanent rules.”

What does this mean?

The order covers the smallest part of today’s market. Our count below puts about four fifths of tokenized-stock value in wrapper tokens that only track a share, the structure the order appears to carve out. The real share with full rights, tokenized by the issuer or by a third party, is live today only at Securitize, Figure and Superstate: about $400 million. That gap is the opportunity, and the risk.

Why should I care?

Zooming in: A five-year clock changes who builds. A bank or exchange with a license can pay back a pilot in five years. A startup that needs a ten-year story to raise money cannot. Expect incumbents first.

Zooming out: The issuer’s right to object matters more than the technology. Apple or Nvidia can block a third party from tokenizing their shares on these venues. So the first wave will be companies that want onchain holders.

The 51 Signal: the exemption covers the wrong $2 billion

Tokenized stocks are a $2.82 billion market on rwa.xyz as of September 17. Ondo, Binance’s bStocks, Backed’s xStocks and Robinhood hold about $2.2 billion of it, each a security issued by a third party that tracks a share. The SEC’s fact sheet appears to put that structure outside the order.

The structure that is in, the real share with full rights, tokenized by the issuer or by a third party, is live today only at Securitize, Figure and Superstate: about $400 million.

Top ten platforms by tokenized-stock value, sorted by whether the token is the real share or a wrapper that tracks it. 51 classification of public product structures, not an SEC determination.

Wrappers exist because they were the only way to sell U.S. stocks to non-U.S. buyers without the issuer’s help. The order hands the issuer a veto. So the wrapper businesses have three choices: convert, stay offshore, or argue for a wider order before the comment period ends.

Our selection draws on 185 51 Terminal feed items scored 7+ for impact from September 10 to 17. Those are feed items, not distinct stories.

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03 / INFRASTRUCTURE  

Arc’s first day

What’s going on here?

Circle launched Arc mainnet on September 16. Fees are paid in USDC. The founding validators include BlackRock, DTCC, ICE, Mastercard, Standard Chartered, Visa and Worldpay. Circle says more than 100 builders were live on day one, and it minted 10 billion ARC tokens at genesis. Jeremy Allaire called it “the single most significant launch in Circle’s history since USDC itself.”

Day one looked different from the release. CoinDesk counted 7.83 million transactions and about 400,000 new accounts in 24 hours, most of it memecoin trading, with the top launches down 56% to 77% from their highs within hours.

What does this mean?

A chain built for banks got its first traffic from traders. Every new chain does. The question is whether Circle wants it: a Circle product executive posted an AI-made memecoin promo that drew about a million views.

Why should I care?

Zooming in: Watch USDC transfer counts, not transaction counts. If payment and settlement flows do not show up within a month, Arc is one more general-purpose chain with a nicer validator list.

Zooming out: Arc arrived a week after Circle agreed to pay $400 million for payout reach. Fees on real payment flow are the business. Arc only helps if that flow moves onto it.

04 / BANKING  

Deutsche Bank wants the keys

What’s going on here?

Deutsche Bank said on September 16 it will launch digital asset custody for institutional and corporate clients in Europe: bitcoin, ether, USDC, EURC and EURAU first, with tokenized instruments on the roadmap. First clients are planned for 2026, subject to regulatory approval. Gerald Podobnik, co-head of the corporate bank, called digital assets “an important complement” to the traditional system.

What does this mean?

Germany’s largest bank is going after the same clients as Anchorage, BitGo and Coinbase. Its edge is the corporate treasurer who already banks there and wants one custodian for euros, dollars and tokens. The catch: approval is not in hand, and no technology partners are named.

Why should I care?

Zooming in: The stablecoin list tells you the plan. USDC, EURC and EURAU are coins a corporate can hold under MiCA. Bitcoin custody is the headline. Euro stablecoin custody is the product.

Zooming out: Column, a U.S. bank, launched 24/7 USDC and USDT conversion for fintechs the same day. Banks would rather hold the asset than watch it leave.

Quick Hits

  • The Fed raised rates 25bp to 3.75% to 4.00% on September 16, the first hike since July 2023, unanimously. Bitcoin traded near $76,500 the next day, about 40% below its record, per CoinDesk.

  • House Ways and Means passed the Digital Asset Tax Certainty Act 38-5, with a $10 de minimis exemption for network fees and wash-sale rules for crypto.

  • Column launched stablecoin settlement, card issuing, global accounts and multicurrency accounts in one stack for clients like Ramp, Brex and Mercury.

  • Partior and LSEG DiSH plan 24/7 settlement liquidity for cross-border payments, targeted for Q1 2027, with Deutsche Bank, Standard Chartered and JPMorgan’s Kinexys quoted in support.

  • Kraken added DeFi yield vaults for tokenized SPY, QQQ and Nvidia shares at up to 2% a year, outside the U.S.

  • The FCA asked whether tokenised gold should sit outside UK fund rules so banks can pledge it as collateral. Responses close October 23.

  • The ECB invited online merchants into its digital euro pilot, due to start in the second half of 2027.

  • Broadridge extended its digital assets platform to U.S. wealth managers, so advisers can hold crypto and tokenized securities beside stocks.

  • The CFTC said staff will not pursue passive software providers that route users to registered futures firms for skipping broker registration.

Money Moves

  • S&P Global agreed to buy OpenZeppelin, the smart contract security firm, for an undisclosed sum. It also led a Series B extension for data firm Kaiko.

  • Nvidia is weighing up to $10 billion as an anchor investor in Anthropic’s IPO, Reuters reported. No terms are final.

  • CleanSpark offered $2.227 billion of senior secured notes due 2031 to finish its Sandersville data center.

A ratings agency just bought the auditors of onchain code. That is a bet on who verifies this market.

Boardroom Reads

On the Calendar

  • Sep 30: The BEA releases August PCE and the third estimate of Q2 GDP at 8:30 a.m. ET.

  • Oct 2: The BLS publishes the September jobs report at 8:30 a.m. ET.

  • Oct 7 to 8: TOKEN2049 runs in Singapore.

  • Oct 20: Comments on the SEC’s Regulation Crypto Assets proposal close.

  • Oct 23: The FCA’s tokenised gold call for input closes.

  • Oct 27 to 28: The Fed meets again, with no new projections.

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That’s all for now, folks.

Take care

– Marc & Team

PS: Your next client could be reading this.

We help companies such as BCG, Avalanche, MoonPay and others create AI-native growth engines that build category mindshare, reach a 100k+ B2B digital asset audience, and generate qualified enterprise demand.

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