Bitcoin Transaction and PSBT RPCs Articles

Bitcoin Core 0.17 finalizepsbt guide covering final scripts, complete status, extract mode, returned PSBT or transaction hex and pre-broadcast review.

Bitcoin Core 0.17 decodepsbt guide covering unsigned transaction intent, UTXO data, partial signatures, scripts, derivation paths, unknown fields and fee review.

Bitcoin Core 0.17 createpsbt guide covering selected inputs, ordered outputs, exact BTC amounts, locktime, BIP125 replacement and Creator-role limits.

Bitcoin Core 0.17 converttopsbt guide covering raw transaction hex, signature-data rejection or discard, witness decoding, intended use and PSBT review.

Bitcoin Core 0.17 combinepsbt guide covering same-transaction PSBT merging, base64 inputs, metadata conflicts, signer privacy, result review and finalisation.

Bitcoin Core 0.16 signrawtransaction guide covering transaction hex, previous outputs, private-key scope, sighash modes, incomplete results and safe review.

Bitcoin Core 0.16 signmessagewithprivkey guide covering WIF secret handling, exact message bytes, base64 output, verification, replay limits and safer signing.

Bitcoin Core 0.16 signmessage guide covering exact message bytes, address-key scope, base64 signatures, wallet unlock, verification, replay and identity limits.

Bitcoin Core 0.16 sendtoaddress guide covering destination and amount checks, comments, fee subtraction, BIP125 replacement, confirmation target and review.

Bitcoin Core 0.16 sendrawtransaction guide covering signed hex, validation, relay, high-fee override, txid checks, privacy and safe retries.

Bitcoin Core 0.16 sendmany guide covering one multi-output transaction, deprecated account, exact amounts, minconf, fee subtraction, BIP125 and fee estimates.

Bitcoin Core 0.16 sendfrom guide covering deprecated accounts, shared coin selection, BTC amount and fees, minconf, comments, transaction review and migration.