SBMUpdated 23 Oct 2026
Early version, updated weekly. Every claim is dated and sourced. Think something is wrong? Dispute it.
Map / 2. Rides / Owning the choke points

Stablecoin float

R2 RidesOwning the choke pointsNetwork loopRisingScaling
Placement: a judgment drawn from the evidence, open to correction (dispute it).

The model

Definition
A stablecoin issuer holds the reserves backing its tokens (mostly short-term US Treasuries and cash equivalents) and earns the interest/yield on those reserves as its primary revenue, rather than charging users transaction fees.
In one line
Issuers of dollar tokens earn the interest on the reserves backing them.
What compounds
More tokens in circulation mean more reserves and more income, which funds distribution.
Who accelerates
Payments move at software speed, increasingly between machines; the issuer keeps the yield.
What it displaces
Correspondent banking and card rails for some flows.
Stops working when
When short-term interest rates fall; reserve income drops with them.

Evidence

Companies 2
Evidence items 3
Grades 3A 0B
Latest dated 2026-08-05
Counter-evidence 1

The three labels

2. Rides · loop gain positive. Each step of the curve makes its own loop stronger.

Owning the choke points · money lands in where machine choices are made and paid.

Network loop · more participants (people or machines), more value per participant.

Same rung and family

Named companies 2 companies · grade per item

CompanyClaimDateGrSource
Circle Internet Group
United States · public · best A
Circle reported Q2 2026 total revenue and reserve income of $701 million (7% YoY growth), USDC in circulation of $73.3 billion (19% YoY growth), and Circle Payments Network annualized transaction volume of $14.7 billion (trailing 30 days, up 76% quarter over quarter)2026-08-05ACircle press release
Circle completed its IPO in 2025 (CRCL, NYSE)2025ACircle press release
Tether
British Virgin Islands / El Salvador (issuer entities); globally used · scaleup · best A
Tether's year-to-date net profit surpassed $10 billion through Q3 2025 (Jan 1 to Sep 30, 2025), with USDT circulating supply over $174 billion at quarter end, growing past $183 billion by October 20252025-10-31ATether.io

Counter-evidence Reversals, failures and disputes

The model is entirely dependent on short-term US interest rates staying elevated; reserve income is not a fee business and would compress mechanically if rates fall, which is a foreseeable stop condition rather than an observed reversal (no dated reversal found)

Sources 2

Circle press release circle.com · 2025
Tether.io tether.io · 2025-10-31