Skip to content

getblockhash JSON-RPC command

getblockhash height

Returns hash of block in best-block-chain at height provided.


1. height    (numeric, required) The height index


"hash"         (string) The block hash


> bitcoin-cli getblockhash 1000
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getblockhash", "params": [1000] }' -H 'content-type: text/plain;'

Bitcoin Cash Node Daemon version v27.1.1-c71eb4a

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