Antminer X9
Monero ASIC Miner
1000KH
HASHRATE
2.47W/KH
EFFICIENCY
2470W
POWER
£865.50
EST. MONTHLY
204
DAYS
EST. ROI
This guide explains Bitcoin Core signrawtransactionwithwallet RPC in plain English. It shows what the command does, what its result means and what it cannot prove.
TL;DR
- What it is: Bitcoin Core 0.17.0 signrawtransactionwithwallet signed raw transaction inputs using keys in the selected wallet. Optional previous-output records described dependencies outside the chain view and sighash defaulted ALL.
- Why it matters: signrawtransactionwithwallet keeps keys inside the wallet but still exercises custody authority. Fix wallet identity, narrow unlock time and demand complete evidence and final review.
- Current position: Require a second reviewer and explicit rollback or expiry, and pause payments, signing or network-dependent services until post-change evidence is complete.
Bitcoin Core signrawtransactionwithwallet RPC in simple English
Bitcoin Core signrawtransactionwithwallet RPC: Authenticate host, network and wallet endpoint. In multiwallet mode the wrong wallet may return partial work or exercise unrelated keys.
Simple example
A miner is checking Bitcoin Core signrawtransactionwithwallet RPC. Broadcast remains a separate authority after policy testing. Decode inputs, outputs, amounts, sequence, change and locktime and compute expected fee from authenticated prevouts.
Key terms in plain English
- Bitcoin Core:
- Widely used software that validates Bitcoin and can provide wallet, network and operator tools.
- RPC:
- A command that software sends to a node to request information or a local action.
- Node:
- A computer running Bitcoin software that checks data and communicates with other peers.
Wallet routing
Authenticate host, network and wallet endpoint. In multiwallet mode the wrong wallet may return partial work or exercise unrelated keys.
Intent
Decode inputs, outputs, amounts, sequence, change and locktime and compute expected fee from authenticated prevouts. Wallet possession is not commercial approval.
Unlock
Use the shortest passphrase window, restrict callers and relock on success, failure or cancellation. Serialize jobs so authority cannot leak.
Prevouts
Validate txid, vout, scriptPubKey, amount and redeem script and reject data conflicting with known chain outputs.
Sighash
Use ALL normally. Require policy and second review for NONE, SINGLE or ANYONECANPAY combinations and show their mutation surface.
Result
Require complete true, inspect errors, decode returned hex and recalculate fee. Broadcast remains a separate authority after policy testing.
How specialists test it
Operators test the command on a non-production node first. They check a normal reply, an invalid request, a timeout and a restart. This shows what the response means and prevents one local result from being mistaken for a network-wide outcome.
Frequently asked questions
What is the main point of Bitcoin Core signrawtransactionwithwallet RPC?
Bitcoin Core signrawtransactionwithwallet RPC: Authenticate host, network and wallet endpoint. In multiwallet mode the wrong wallet may return partial work or exercise unrelated keys.
For Bitcoin Core signrawtransactionwithwallet RPC, what should a beginner know about wallet routing?
Authenticate host, network and wallet endpoint. In multiwallet mode the wrong wallet may return partial work or exercise unrelated keys.
For Bitcoin Core signrawtransactionwithwallet RPC, what should a beginner know about intent?
Decode inputs, outputs, amounts, sequence, change and locktime and compute expected fee from authenticated prevouts.
For Bitcoin Core signrawtransactionwithwallet RPC, what should a beginner know about unlock?
Use the shortest passphrase window, restrict callers and relock on success, failure or cancellation.
Conclusion
signrawtransactionwithwallet keeps keys inside the wallet but still exercises custody authority. Fix wallet identity, narrow unlock time and demand complete evidence and final review.
Primary sources
Check the current specification status and the documentation for the exact implementation you operate before moving production funds or changing a mining node.
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