getblockhash

getblockhash height

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

Arguments:

height (numeric, required) The height index

Result: “hex” (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/