Observed Reorgs
∞/21M

Observed Bitcoin Reorgs

Detected by Node #1 from the recent block cache. Most mainnet reorgs are shallow and normal. This page records when they were observed, how deep they were, and which orphaned blocks were replaced.

Observation history began in March 2026 when this tracker was deployed. Older reorgs are not backfilled automatically.
Observed Total
–
Deepest Observed
–
Last Observed
–
Latest Depth
–

Event Detail

Select a row from the Event Log to inspect both the orphaned branch and the canonical replacement chain.
No event selected.

Event Log

Newest first. Depth means how many blocks were orphaned from the previously seen tip.
Loading observed reorgs...