Coinbase WS · connection degradation, 1 min on 01 SEP 2026
Coinbase WS — 10% of windows failing over the last five minutes (conn) — from Singapore, SG and Carlstadt, US. up24 opened this incident from its own measurements of Coinbase's public API on 01 SEP 2026 21:15 UTC. It lasted 1 min and ended 01 SEP 2026 21:16 UTC, when the component started answering again.
WHAT HAPPENED
- up24 opened the incident at degraded, conn.
- The component started answering again. up24 dates the incident from this moment, not from when its clearing rule finished.
- Coinbase published its own notice.
- Coinbase marked its notice resolved.
HOW IT FAILED
Stream measurements are kept for seven days, and this incident is older than that. The incident itself is permanent; the ten-second windows behind it are not.
A stream has no latency of its own — a feed either delivers or it does not — so this is Coinbase's REST endpoints over the same window, per minute, as the median across them. It answers the question the timeline cannot: whether the rest of the exchange was fine while this feed was down.
DID COINBASE SAY SO?
Coinbase acknowledged the same event 3h 39m after up24 opened this incident, on 02 SEP 2026 00:55 UTC: “Degraded performance - Coinbase Onramp”. Matching is by time window, and their notice is linked so the pairing can be judged rather than taken on faith.
Degraded performance - Coinbase Onramp · 02 SEP 2026 00:55 UTC
up24 opened 20 incidents for Coinbase in the last 90 days; 9 fall within six hours of something Coinbase published, and the rest were never mentioned. At the median, Coinbase's own notice came 1h 47m before up24 opened its incident. Pairing is by time alone — nothing checks that a notice is about the fault up24 measured, so the 3 that up24 timestamped first are not scoops. Every entry links to the venue's own notice so the pairing can be judged.
COINBASE — OTHER INCIDENTS
Measured by up24's own probe against Coinbase's public API, BTC-USD against USD, every 5s. This page is generated from the incident's own rows — 4 recorded transitions — and nothing on it is reported by Coinbase.