PUBLIC RESEARCH · WEEKLY
Stablecoins Are Becoming Financial Infrastructure, but Issuers Will Not Capture All the Value
Stablecoin & On-chain Finance Weekly | Issue 001 | 22 September 2026
The key development this week was not a sudden surge in stablecoin supply. Issuers, banks, securities regulators and central banks all advanced distribution or settlement infrastructure. Commercialization is accelerating, but the winners remain unsettled; the next proof points are customers, volume, take rates and margins.
Listed-company references: Circle Internet Group (NYSE: CRCL) | Coinbase Global (Nasdaq: COIN)
The key development this week was not a sudden surge in stablecoin supply. Issuers, banks, securities regulators and central banks all advanced distribution or settlement infrastructure. Commercialization is accelerating, but the winners remain unsettled; the next proof points are customers, volume, take rates and margins.
The one-minute brief
Circle's official page showed roughly $74.7 billion of USDC in circulation on 22 September. As the first issue in this standalone series, we use the early-September Circle–Tazapay and Coinbase–Moov announcements as the distribution baseline. This week's incremental evidence came from three places: Coinbase and Stablecore widened potential community- and regional-bank access on 16 September; the U.S. Securities and Exchange Commission granted temporary, conditional relief for qualifying tokenized-securities venues on 17 September; and the European Central Bank launched Pontes on 21 September to connect wholesale tokenized assets with central-bank-money settlement. Our conclusion is that competition is moving from issuance toward distribution, compliance, settlement and interoperability. Institutional infrastructure deployment is accelerating, but better rails do not yet prove commercial scale.
Audio transcript
The key stablecoin development this week was not a sudden supply surge. Distribution and settlement infrastructure advanced together. Circle signed a definitive agreement to acquire Tazapay, Coinbase and Moov opened a path toward community-bank distribution, the SEC granted temporary conditional relief for certain tokenized-stock venues, and the ECB launched Pontes to connect tokenized assets with central-bank-money settlement. Our conclusion is that stablecoins are becoming financial infrastructure, but issuers will not capture all the value. Customers, volume, take rates, margins and interoperability are the next tests.
USDC in circulation | Circle | 22 September
Banks and credit unions in Stablecore's potential reach; not live adoption
ECB Pontes links tokenized assets with central-bank-money settlement
01 · SIGNAL MAP
Four signals—and what each one actually proves
| Layer | What changed | What it proves | What it does not prove | Next proof |
|---|---|---|---|---|
| Issuance and supply | USDC circulation stood near $74.7 billion, preserving a large onchain-dollar base. | Stablecoins already have meaningful infrastructure scale. | Supply alone does not prove payment revenue, profit or institutional adoption. | Net issuance, redemption quality and non-trading use. |
| Distribution | Circle–Tazapay, Coinbase–Moov and Coinbase–Stablecore extend the contest into bank connectivity, local payout and community finance. | Issuers are actively building real-world payment reach. | Signed deals and available channels do not equal active customers, volume or revenue. | Active institutions, payment volume, take rate and gross margin. |
| Regulated trading | The SEC granted temporary, conditional relief for certain tokenized U.S.-listed-stock venues. | Tokenized securities are moving closer to regulated market structure. | This is not broad approval and does not guarantee liquidity. | First venues, issuers, eligible stocks and secondary-market volume. |
| Final settlement | The ECB launched Pontes for wholesale tokenized-asset settlement in central-bank money. | Institutional onchain finance gains a more credible settlement layer. | Transaction volume and economics have not shown commercial scale. | Participants, asset classes, volume and implementation progress. |
02 · ANALYSIS
From issuance to distribution and settlement
01 | Competition Is Shifting From Issuance to Distribution
Stablecoins first solved dollar movement inside crypto markets. The commercial questions are now who can connect them to banks, merchants and corporate accounts; handle compliance, conversion and local payout; and turn payment flow into recurring revenue. Circle signed a definitive agreement on 8 September to acquire Tazapay. Tazapay reports more than $25 billion in annualized payment volume, over 60 banking and fintech partners, local payout rails across more than 100 markets and roughly 60% of volume involving stablecoins. Closing is expected in 2027, subject to conditions and regulatory approvals including the Monetary Authority of Singapore. This is distribution-network construction—not a completed acquisition or a proven moat.
02 | A Community-Bank Channel Has Opened; Adoption Still Needs Data
Coinbase and Moov announced on 10 September that they plan to bring stablecoin acceptance, settlement and real-time funding to Moov's client network serving more than 1,000 U.S. community banks and credit unions. On 16 September, Coinbase added a Stablecore partnership with potential reach across more than 3,000 banks and credit unions. Both figures describe partner coverage or potential access—not institutions already live. Actual adoption still requires disclosures on active banks, payment volume, customer retention, take rates and revenue.
03 | Bank Stablecoins Point to Coexistence, Not a Single Winner
Twenty-one international financial institutions have committed to establish a new company in the second half of 2026, targeting an institution-backed consortium U.S.-dollar stablecoin in the first half of 2027. The project remains in company-formation and product-preparation stages; its brand, blockchain, reserve structure, governance and liquidity strategy are not fully disclosed. Traditional finance is becoming a builder, but no product or commercial adoption exists yet. The competition has two layers: crypto-native stablecoins, consortium stablecoins and tokenized deposits are forms of money; venues, custody, interoperability and Pontes-style central-bank settlement are market and settlement infrastructure.
04 | Tokenized Securities Gain a Regulatory Entry Point—not a Blank Cheque
On 17 September, the SEC granted temporary, conditional relief allowing qualifying tokenized-securities venues to trade tokenized U.S.-listed stocks in permissioned environments, with corresponding relief for certain liquidity providers. Eligible instruments must preserve the same economic and governance rights as conventional stock; synthetic exposure is excluded, and anti-fraud and anti-manipulation rules remain fully applicable. The order opens a controlled path for experimentation. Commercial proof must still come from issuers, trading volume, settlement and fee capture.
05 | Pontes Shows That Tokenization Can Win Without Private Stablecoins Winning Every Settlement
The ECB and Eurosystem launched Pontes on 21 September so wholesale tokenized-asset transactions can settle in central-bank money. Initial market participants and DLT operators have completed onboarding, while full implementation is expected through 2028. Pontes is not a retail digital euro and does not prove meaningful transaction volume. It demonstrates that regulated institutions can connect tokenized assets with low-credit-risk settlement. Private stablecoins retain roles in public-chain liquidity, cross-border payments and round-the-clock trading, but face direct competition from bank deposit tokens and central-bank money in final institutional settlement.
06 | Agent Payments Remain a Direction, Not Proven Revenue
Programmable stablecoins fit machine purchases of APIs, data, models, compute and software. Circle already positions agent transactions as a use case, but the evidence currently supports greater infrastructure supply—not scaled autonomous-agent payment revenue. Technical fit and commercial demand must remain separate conclusions.
03 · INVESTMENT IMPLICATIONS
Where can value actually accrue?
Issuers | A larger market brings stronger competition
Circle and USDC gain a more complete institutional-payment path, but CRCL cannot be assessed on USDC supply alone. Payment volume, reserve income, fee revenue, take rates, compliance cost and margins matter more.
Trading and distribution | Channels are inputs, not outcomes
Coinbase's bank-distribution opportunity is strategically relevant, but value capture for COIN still requires active institutions, payment activity and repeatable revenue.
Banks and central banks | Trust and finality are competitive assets
Banks bring customers, accounts and compliance; central-bank money brings settlement finality. Both can reduce the exclusive role of private stablecoins in some institutional use cases.
Connectivity | More forms of money raise the value of interoperability
When stablecoins, tokenized deposits, securities and central-bank systems coexist, custody, identity, compliance, wallets, cross-network connectivity and liquidity routing may become more durable value-capture layers.
04 · PROOF STILL NEEDED
What the current evidence does not establish
- Whether infrastructure partnerships generate sustained payment and settlement volume.
- Whether volume converts into repeatable revenue, sustainable take rates and profit.
- Whether bank customers adopt onchain settlement in production.
- Whether stablecoins, tokenized deposits and central-bank settlement systems interoperate.
- Which layer—issuer, bank, venue or connectivity provider—captures industry growth.
- Whether agent payments move from product demonstrations to scaled commercial revenue.
05 · NEXT 90 DAYS
Seven commercialization checks
- Regulatory approval, closing and customer integration for Circle–Tazapay.
- Active institutions, payment volume, take rate and margins from Circle Payments Network.
- Banks actually enabled and payment activity using Coinbase–Moov and Coinbase–Stablecore infrastructure.
- Company formation, chain, reserve, redemption and customer details for the 21-institution project.
- First qualifying U.S. tokenized-securities venues, issuers and trading volume.
- Pontes participants, asset classes, transaction scale and implementation progress.
- Whether USDC sustains net issuance and expands beyond crypto trading.
06 · RISKS
What could slow or redistribute value capture?
Commercialization gap
Infrastructure announcements may outrun customers, volume and revenue.
Regulatory fragmentation
Jurisdictions may choose different money, identity and settlement systems, raising connectivity costs.
Fragmented value capture
Industry growth may not accrue proportionately to any single token or issuer.
Bank and central-bank competition
Institutional settlement may rely more on tokenized deposits or central-bank money.
Reserve and redemption
Reserve quality, custody, liquidity and redemption remain fundamental to stablecoin credibility.
FAQ
Key questions
Are stablecoins already mainstream financial infrastructure?
Not fully. Institutional and technical rails are forming, but customers, volume and economics still require proof.
Will bank stablecoins replace USDT or USDC?
There is not enough evidence. Banks have customer and compliance advantages, while crypto-native stablecoins retain liquidity and network effects. Coexistence is more likely.
Why not focus only on USDC supply?
Supply shows scale and liquidity, but does not answer payment revenue, take rates, compliance cost or profitability.
Does tokenization guarantee that private stablecoins win?
No. Private stablecoins, bank-issued money, tokenized deposits and central-bank settlement can serve different use cases.
What is the most common investor mistake?
Assuming sector growth automatically creates equivalent returns for a particular token or company without locating value capture.
KEY TERMS
A quick reference
Stablecoin — A digital asset generally designed to track a fiat currency for onchain payment or settlement.
Tokenized deposit — A digital representation of a commercial-bank deposit that remains a bank liability.
Tokenized-securities venue — Market infrastructure for digital securities operating under defined regulatory conditions.
Central-bank-money settlement — Final, irrevocable settlement between institutions using a central-bank liability.
Take rate — Platform revenue retained as a share of processed transaction value.
Interoperability — The ability of different networks, bank systems and digital assets to exchange information and settle.
Agent payment — A payment initiated by an AI agent, within delegated authority, for data, APIs, compute or services.
SOURCES & CONTINUITY
Primary sources
Circle | USDC circulation and product information ↗
Circle | Definitive agreement to acquire Tazapay | 8 September 2026 ↗
Coinbase | Stablecoin capabilities for community banks with Moov | 10 September 2026 ↗
Coinbase | Community- and regional-bank access with Stablecore | 16 September 2026 ↗
Wells Fargo | 21-institution stablecoin enterprise announcement | 1 September 2026 ↗
U.S. SEC | Temporary conditional relief for tokenized-securities venues | 17 September 2026 ↗
Related ACIS research
This report uses regulatory documents and institutional releases available through 22 September 2026. A signed agreement is not a closed transaction; an available channel is not customer adoption; exemptive relief is not broad approval; and live infrastructure is not commercial scale. USDC supply comes from Circle's dynamic page and will change. For research and education only; not personalized investment advice, a security or token recommendation, an offer or a solicitation.