Node Operations Articles

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 settxfee guide covering fixed BTC/kB policy, paytxfee override, exact conversion, estimator interaction, overpayment and rollback.

Bitcoin Core 0.16 setnetworkactive guide covering full P2P disable and enable, service impact, stale state, maintenance sequencing, recovery and monitoring.

Bitcoin Core 0.16 setban guide covering IP and subnet scope, add and remove commands, relative and absolute time, defaults, evidence and peer diversity.

Bitcoin Core 0.16 setaccount guide covering deprecated address association, bookkeeping effects, no custody separation, historical reports, migration and privacy.

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.

Bitcoin Core 0.16 savemempool guide covering mempool.dat persistence, local policy state, disk writes, restart filtering, privacy, failure and verification.

Bitcoin Core 0.16 rescanblockchain guide covering scan bounds, genesis and tip defaults, returned coverage, pruning limits, runtime and reconciliation.