getblockheader (26.1.0 RPC) blockchain dumptxoutset getargon2idpowhash getbestblockhash getblock getblockchaininfo getblockcount getblockfilter getblockfrompeer getblockhash getblockheader getblockstats getchainstates getchaintips getchaintxstats getdeploymentinfo getdifficulty getmempoolancestors getmempooldescendants getmempoolentry getmempoolinfo getrawmempool gettxout gettxoutproof gettxoutsetinfo gettxspendingprevout getyespowerpowhash importmempool loadtxoutset preciousblock pruneblockchain savemempool scanblocks scantxoutset verifychain verifytxoutproof control getmemoryinfo getrpcinfo help logging stop uptime mining getblocktemplate getmininginfo getnetworkhashps getprioritisedtransactions prioritisetransaction submitblock submitheader network addnode clearbanned disconnectnode getaddednodeinfo getaddrmaninfo getconnectioncount getnettotals getnetworkinfo getnodeaddresses getpeerinfo listbanned ping setban setnetworkactive rawtransactions analyzepsbt combinepsbt combinerawtransaction converttopsbt createpsbt createrawtransaction decodepsbt decoderawtransaction decodescript descriptorprocesspsbt finalizepsbt fundrawtransaction getrawtransaction joinpsbts sendrawtransaction signrawtransactionwithkey submitpackage testmempoolaccept utxoupdatepsbt signer enumeratesigners util createmultisig deriveaddresses estimatesmartfee getdescriptorinfo getindexinfo signmessagewithprivkey validateaddress verifymessage wallet abandontransaction abortrescan addmultisigaddress backupwallet bumpfee createwallet dumpprivkey dumpwallet encryptwallet getaddressesbylabel getaddressinfo getbalance getbalances getnewaddress getrawchangeaddress getreceivedbyaddress getreceivedbylabel gettransaction getunconfirmedbalance getwalletinfo importaddress importdescriptors importmulti importprivkey importprunedfunds importpubkey importwallet keypoolrefill listaddressgroupings listdescriptors listlabels listlockunspent listreceivedbyaddress listreceivedbylabel listsinceblock listtransactions listunspent listwalletdir listwallets loadwallet lockunspent migratewallet newkeypool psbtbumpfee removeprunedfunds rescanblockchain restorewallet send sendall sendmany sendtoaddress sethdseed setlabel settxfee setwalletflag signmessage signrawtransactionwithwallet simulaterawtransaction unloadwallet upgradewallet walletcreatefundedpsbt walletdisplayaddress walletlock walletpassphrase walletpassphrasechange walletprocesspsbt getblockheader "blockhash" ( verbose ) If verbose is false, returns a string that is serialized, hex-encoded data for blockheader 'hash'. If verbose is true, returns an Object with information about blockheader <hash>. Arguments: 1. blockhash (string, required) The block hash 2. verbose (boolean, optional, default=true) true for a json object, false for the hex-encoded data Result (for verbose = true): { (json object) "hash" : "hex", (string) the block hash (same as provided) "confirmations" : n, (numeric) The number of confirmations, or -1 if the block is not on the main chain "height" : n, (numeric) The block height or index "version" : n, (numeric) The block version "versionHex" : "hex", (string) The block version formatted in hexadecimal "merkleroot" : "hex", (string) The merkle root "time" : xxx, (numeric) The block time expressed in UNIX epoch time "mediantime" : xxx, (numeric) The median block time expressed in UNIX epoch time "nonce" : n, (numeric) The nonce "bits" : "hex", (string) The bits "difficulty" : n, (numeric) The difficulty "chainwork" : "hex", (string) Expected number of hashes required to produce the current chain "nTx" : n, (numeric) The number of transactions in the block "previousblockhash" : "hex", (string, optional) The hash of the previous block (if available) "nextblockhash" : "hex" (string, optional) The hash of the next block (if available) } Result (for verbose=false): "hex" (string) A string that is serialized, hex-encoded data for block 'hash' Examples: > dpowcoin-cli getblockheader "00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09" > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "getblockheader", "params": ["00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"]}' -H 'content-type: text/plain;' http://127.0.0.1:42002/