Pulse #1 · 2026-09-02
Why did the busiest day move so little money?
On 2026-08-25, the catalog of sellers we track had its busiest day of the five tracked weeks — about four times the transactions of a typical day. Almost none of the extra was money. That gap between what counts show and what dollars show is the subject of this first Pulse.
Updated weekly · data as of 2026-09-02 · window 2026-07-29–2026-09-01 · method score-v1.0.0 · tracked-catalog data · methodology
Every number on this page is verified on-chain — you can recompute it.
What happened on 2026-08-25?
The tracked catalog recorded 3,5781 transactions that day. A typical day in the same window lands near 8094 . But 2,9702 of those payments — 83%2 of the day's count — were dust. Together they moved $12.72 — less than a lunch, spread across nearly three thousand payments. Under half a cent each.
The dollars told a different story. The same day settled $16K3 of verified payments — roughly a used car's worth — inside the window's ordinary range. Buyers kept buying. Sellers kept getting paid. The spike lived entirely in the count column.
What is dust?
Dust is the swarm of near-zero payments below our published dust floor — probes, connection tests, spam. On a payment rail where sending a payment can cost a fraction of a cent, poking a service is nearly free, so poking is constant. The floor's exact value lives in the methodology, beside the rest of the method.
For scale: OTTO, our example AI agent, buys OCR at $0.01 per page. The average dust payment on 2026-08-25 would not cover half a page. A payment that small can prove a connection works. It rarely pays for work.
Why don't we just subtract it?
Because subtracting dust would be editing the record. Dust is real traffic — it says someone is probing, testing, or spamming, and that is information. So we publish both columns side by side: counts with dust in them, dollars with dust separated out. A raw transaction count can quadruple on noise while verified dollars barely move. Shown together, the two columns explain each other. Either one alone would mislead.
That is the standing rule across this site: dust is displayed beside verified volume, never netted out.
Where are the current numbers?
This post is a dated document — its figures are frozen to 2026-09-02 and recorded in its claims ledger. The live pages keep moving: the market dashboard for daily volume, the rankings for who earns verified revenue, and the directory for the tracked catalog.
One more thing, for the record. As of 2026-09-02 we also archive x402scan's claimed figures each week, as corroboration claims — stored beside our data, never republished as our numbers. A comparison of claimed against verified comes in a future Pulse.
- Every USDC transfer on Base to a tracked catalog address on 2026-08-25, dust included. Chain-derived; fetched from /api/v1/market/daily on 2026-09-02. Methodology: verified revenue
- Payments below the published dust floor, counted and summed for 2026-08-25. The floor's value is a method constant. Methodology: dust floor
- USDC received by tracked catalog addresses on 2026-08-25 after excluding senders flagged as exchanges, fan-out sources, and self-transfers. Methodology: verified revenue
- The median of daily transaction counts across the 35 publishable days 2026-07-29 to 2026-09-01, computed from the same API response on 2026-09-02.
All figures on this page are chain-derived — recomputable from public USDC transfers on Base — and frozen to this post's date. Machine-readable source: /api/v1/market/daily