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Incident.

2 stories

Incident6 min read

net2040 incident: a 3 h 35 min halt after a late epoch block without a QC

net2040 incident log, 2026-11-15, 08:59 to 12:34 UTC: why block 852,529 got no QC, why no client recovered, the three re-proposals, the fixes, what is open.

Nov 15, 2026Read story
Incident5 min read

A load miss, explained: the Python validator at round 841,894

Incident note: the xOnePy validator missed one net2040 turn at round 841,894 under host load 41.8. What the log showed, why, and what to watch next time.

Nov 15, 2026Read story

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Feedback is public on GitHub and needs a GitHub account. Nothing is sent until you submit the issue there. Page: /blog/tags/incident/. Reviewed version: 14 November 2026.

YOUR NEXT STEP

Build your way.

Choose an implementation to see its source-based build recipe.

Use the pinned Rust toolchain and platform build prerequisites in the repository.

git clone https://github.com/XDCIndia/xOneRS.git
cd xOneRS
cargo build --locked --release -p xone
./target/release/xone --version

This recipe builds the client; it does not start a node. Mainnet operation is not yet qualified.

Open source guide