Skip to the card

Card 135 of 9902026-09-17 issue

Observed arrival · 2026-09-17

Chain Radio, a Blockchain-Timed Ambient Station

chainradio.site Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

An ambient browser radio whose live-synthesised music changes with an Arc blockchain clock and a station seed.

Landing page captured for the 2026-09-17 issue.

Field notes

The station derives a musical key, tempo, density, register, decay, and 16-step pattern from a user-selected seed and the current Arc block height. Its clock advances through 64-block movements, with one movement in four dropping the drums. Audio is synthesised with Web Audio voices rather than samples, and the site says its cached block clock is sampled every five minutes rather than queried directly from a node.

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

One card from the complete issue

Restaurant City, Back on Speaking Terms

345,627 arrived 1,000 judged 990 catalogued Enter the complete issue
chainradio.site

Landing page observed 2026-09-17. The live site may have changed.