Bitcoin Core submitblock RPC: Candidate Validation and Relay Guide
Bitcoin Core 0.16 submitblock guide covering block hex, BIP 22 compatibility, local validation, rejection handling, duplicate submission and propagation evidence.
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Founder Profile
Darren Waggott
Founder & CEO, Pioneer in Bitcoin Mining Solutions
Darren Waggott is the visionary Founder and CEO of The Mining Shop UK, with over a decade of leadership in the cryptocurrency mining sector. Renowned for driving innovation, Darren has built a company dedicated to providing high-quality ASIC miners and comprehensive hosting services. His forward-thinking approach places The Mining Shop UK at the forefront of the industry.
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This page will be expanded with Darren’s full mining history, practical experience and equipment testing methods.
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Articles By Darren Waggott
Browse Darren’s latest articles about ASIC mining, hardware, hosting, profitability and the practical decisions miners face.
Bitcoin Core stop RPC: Graceful Node Shutdown Guide
Bitcoin Core 0.16 stop RPC guide covering authority, service draining, state persistence, process supervision, shutdown verification and restart readiness.
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Bitcoin Core signrawtransaction RPC: Complete Input Signing Guide
Bitcoin Core 0.16 signrawtransaction guide covering transaction hex, previous outputs, private-key scope, sighash modes, incomplete results and safe review.
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Bitcoin Core signmessagewithprivkey RPC: Isolated Key Signing Guide
Bitcoin Core 0.16 signmessagewithprivkey guide covering WIF secret handling, exact message bytes, base64 output, verification, replay limits and safer signing.
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Bitcoin Core signmessage RPC: Key-Control Proof Guide
Bitcoin Core 0.16 signmessage guide covering exact message bytes, address-key scope, base64 signatures, wallet unlock, verification, replay and identity limits.
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Bitcoin Core settxfee RPC: Fixed Wallet Fee Guide
Bitcoin Core 0.16 settxfee guide covering fixed BTC/kB policy, paytxfee override, exact conversion, estimator interaction, overpayment and rollback.
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Bitcoin Core setnetworkactive RPC: P2P Isolation Guide
Bitcoin Core 0.16 setnetworkactive guide covering full P2P disable and enable, service impact, stale state, maintenance sequencing, recovery and monitoring.
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Bitcoin Core setban RPC: Scoped Peer Ban Guide
Bitcoin Core 0.16 setban guide covering IP and subnet scope, add and remove commands, relative and absolute time, defaults, evidence and peer diversity.
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Bitcoin Core setaccount RPC: Deprecated Address Bookkeeping Guide
Bitcoin Core 0.16 setaccount guide covering deprecated address association, bookkeeping effects, no custody separation, historical reports, migration and privacy.
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Bitcoin Core sendtoaddress RPC: Single-Payment Safety Guide
Bitcoin Core 0.16 sendtoaddress guide covering destination and amount checks, comments, fee subtraction, BIP125 replacement, confirmation target and review.
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Bitcoin Core sendrawtransaction RPC: Broadcast Safety Guide
Bitcoin Core 0.16 sendrawtransaction guide covering signed hex, validation, relay, high-fee override, txid checks, privacy and safe retries.
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Bitcoin Core sendmany RPC: Multi-Recipient Payment Guide
Bitcoin Core 0.16 sendmany guide covering one multi-output transaction, deprecated account, exact amounts, minconf, fee subtraction, BIP125 and fee estimates.
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