> FORK_WATCH

Fork Watch

Monitor chain forks, orphaned blocks, and competing tips on the Zcash network. When miners produce blocks at the same height, the network resolves to a single chain — losing blocks become orphans.

First seen records when ZecBlock received our local node’s tip response, polled every second. RPC latency, outages and missed tips can delay or prevent observation; this is not the node’s peer-arrival time. Older blocks may have no observation.

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Report Competing Tips

Node operators can help monitor chain health by reporting their tip block hash. If your node sees a different block at the same height, it will be recorded as a potential fork.

POST https://api.zecblock.com/v1/uncles/reports

{
  "height": 3363000,
  "hash": "0000000000...",
  "node_id": "my-zebra-node"  // optional
}