preciousblock JSON-RPC command

preciousblock "blockhash"

Treats a block as if it were received before others with the same work.

A later preciousblock call can override the effect of an earlier one.

The effects of preciousblock are not retained across restarts.

Arguments

1. "blockhash"    (string, required) the hash of the block to mark as precious

Result

Examples

> bitcoin-cli preciousblock "blockhash"
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "preciousblock", "params": ["blockhash"] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/

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Bitcoin Cash Node Daemon version v26.1.0-bd0c5a9

Documentation on docs.bitcoincashnode.org reflects the current master branch in Git, and may include API changes that are not yet present in the latest release.