getbestblockhash (4.1.0 RPC)
blockchain
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getbestblockhash
Returns the hash of the best (tip) block in the most-work fully-validated chain.
Result:
"hex" (string) the block hash, hex-encoded
Examples:
> syscoin-cli getbestblockhash
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getbestblockhash", "params": [] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/