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getblockhash JSON-RPC command

getblockhash height

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

Arguments

1. height (numeric, required) The height index

Result

"hash" (string) The block hash

Examples

```

bitcoin-cli getblockhash 1000 curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getblockhash", "params": [1000] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/ ```

Bitcoin Cash Node Daemon version v29.0.1-71febb2

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.