Bitcoin Core send RPC: Controlled Payment Construction Guide
Bitcoin Core 0.21 send RPC guide covering its experimental contract, outputs, inputs, sat/vB fees, watch-only use, PSBT mode, broadcast control and verification.
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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.
More To Come
Building Out Darren’s Story
This page will be expanded with Darren’s full mining history, practical experience and equipment testing methods.
Written By Darren
Articles By Darren Waggott
Browse Darren’s latest articles about ASIC mining, hardware, hosting, profitability and the practical decisions miners face.
Bitcoin Core psbtbumpfee RPC: Offline RBF Fee Guide
Bitcoin Core 0.21 psbtbumpfee guide covering wallet and mempool prerequisites, sat/vB fees, change handling, replacement policy, PSBT review and signing.
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Bitcoin Core importdescriptors RPC: Safe Wallet Import Guide
Bitcoin Core 0.21 importdescriptors guide covering descriptor checksums, timestamps, ranges, active and internal flags, rescans, partial results and backups.
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Antminer Z9 Review: Zcash Mining, Power and Viability
Antminer Z9 viability test: assess an Antminer Z9 through model identity, Equihash market support, wall power, accepted work, firmware availability, condition.
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ASIC Fleet Commissioning Gates: From Pilot to Scale
Use ASIC fleet commissioning gates to validate power, cooling, network, pool work and support before releasing each stage of a large deployment.
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Bitcoin Core getindexinfo RPC: Index Readiness Guide
Bitcoin Core 0.21 getindexinfo guide covering named indexes, synced status, best block height, absent results, chain-tip comparison, monitoring and safe gating.
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Bitcoin Core generateblock RPC: Custom Regtest Block Guide
Bitcoin Core 0.21 generateblock guide covering custom ordered transactions, address or descriptor rewards, mempool txids, raw transactions, validation and isolation.
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Bitcoin Core 0.21.0: Node Upgrade and Migration Guide
Bitcoin Core 0.21 guide covering anchor peers, compact-filter serving, Signet, wtxid relay, experimental descriptor wallets, SQLite, new RPCs and safe rollback.
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BIP 370 PSBT Version 2: Mutable Transaction Guide
BIP 370 guide covering its Deployed status, v2 global/input/output fields, modifiable flags, locktime, unique identity, roles, compatibility and tests.
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Antminer S9 HiveOS Tuning: Efficiency, Power and Risk
Approach Antminer S9 HiveOS tuning safely by checking model support, firmware source, power, efficiency, stability, security and rollback.
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How to Stress-Test Bitcoin Mining Profitability
Stress-test Bitcoin mining profitability using electricity, uptime, difficulty, pool fees and hardware cost before you buy an ASIC miner.
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Vertcoin Nodes and Verthash Mining for Home GPU Miners
Learn how Vertcoin Verthash nodes works, what it can earn, the costs and security checks, and how a Vertcoin node can support Verthash miners.
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