submitheader
mining dangerous since 0.18.0decodes the given hexdata as a header and submits it as a candidate chain tip if valid.
↑ shares the docs page. Use Share this query below for a link with your current arg values.
Not executable from the web. Would harm the node, the network, or expose secrets. Documentation only, never executable from the web.
Call from your own code
Replace $BITCOIN_RPC_USER / $BITCOIN_RPC_PASSWORD with credentials from your bitcoind's bitcoin.conf,
and replace localhost:8332 with your node's RPC address.
You can't run this RPC against our node, but you can run it against your own bitcoind.
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submitheader "hexdata"
Decode the given hexdata as a header and submit it as a candidate chain tip if valid.
Throws when the header is invalid.
Arguments:
1. hexdata (string, required) the hex-encoded block header data
Result:
null (json null) None
Examples:
> bitcoin-cli submitheader "aabbcc"
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "submitheader", "params": ["aabbcc"]}' -H 'content-type: text/plain;' http://127.0.0.1:8332/