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Card 155 of 9752026-09-18 issue

Observed arrival · 2026-09-18

Clocked: a simulated secret shopper for Arc

clockedonarc.xyz Visit website
Editorial interest 79/100 Selection signal · not a rating of the site

A prototype column that times simulated $1 transfers and swaps on the Arc network, then prints the results like restaurant receipts.

Landing page captured for the 2026-09-18 issue.
For
Readers tracking Arc’s stated performance claims
Worth noticing
The prototype records simulated fees to 18 decimal places and separates slow, pricey, and sent-back runs.

Field notes

The page organizes its experiment around a fixed two-item order: a $1 USDC transfer and a $1 swap on univ4-arc. A random minute is selected within a 06:00–10:00 UTC window, while the receipt table preserves latency, fee precision, timestamps, and sent-back outcomes. The displayed runs are explicitly simulated, and the project frames the eventual Sunday column as a comparison against Arc’s published launch claims rather than as verified live monitoring.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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clockedonarc.xyz

Landing page observed 2026-09-18. The live site may have changed.