Live / Incidents / Chainalysis
Chainalysis: Sui Data Delay in Reactor & KYT
Chainalysis · chainalysis.comImpact: minoridentified2026-10-04 16:27 UTC
Public — what happened
Summary
Chainalysis reported a minor incident on October 4, 2026, in which Sui blockchain data was delayed in its Reactor and KYT products. The company said its Sui data pipeline had stopped processing at around 13:16 UTC, and it attributed the stall to a change in Sui's GRPC specification. Chainalysis said it had manually filled in 20,000 blocks, bringing most unaffected blocks up to roughly an hour behind, and that a fix was still in progress. The issue was not yet resolved, and the company planned its next update for 10:00 UTC on Monday, October 5.
Timeline
- Started — 2026-10-04 16:27 UTC
- Last update — 2026-10-04 16:27 UTC
- Ongoing at last check.
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