BTC requires having access to the public and private keys associated with that amount of bitcoin. If youve read the Transaction section of the guide, you may know why the call fails and leaves the raw transaction hex unchanged. If the amounts are omitted from all amount / script pairs, the spender will be prompted to choose an amount to pay. Utxo is an abbreviation for Unspent Transaction Output, also referred to as an output. unset OLD_signed_RAW_TX signed_RAW_TX RAW_TX. Bitcoin transaction txid is an abbreviation for transaction id this is a hash that is used by both humans and the protocol to reference transactions. Bitcoin Core users cannot split a transaction into smaller amounts and only the entire output of a transaction can be spent.
ID (highlighted in yellow descriptors and meta-data (blue curly brace elaborated upon to the right) Inputs ( pink area outputs (green area).
In the bitcoin architecture, there is an operation called.
OP_return (google this which allows you to store 40 bytes of data with a bitcoin transaction.
So any transaction can include one, oP_return, and you can see a lot of so called metadata examples at OP_return metadata in the, bitcoin.
bitcoin-cli -regtest signrawtransaction RAW_TX ' "txid utxo_txid "vout 'utxo_vout "scriptPubKey utxo_output_script "redeemScript P2SH_redeem_script ' ' NEW_address1_private_KEY ' "hex" : " b7333e6eb42f030d0d b d5e 79c b9c6ba5808eb3d04c91f641a0c014c e911026 e6ed6552e03359db521b bd2d154 c973b c06fe847ee88ac00000000 "complete" : false partly_signed_RAW_TX We make the first signature. The following example will let you create a regtest environment after you first configure bitcoind. This subsection covers one of the simplest possible raw transactions. Neither the address nor the redeem script are stored in the wallet when you use createmultisig. However, if you lose both the redeem script and even one of the public keys, you will never be able to spend satoshis sent to that P2SH address. As illustrated above, the data that gets signed includes the txid and vout from the previous transaction.