How GetBlockTemplate Communicates Required Bitcoin Rules
Getblocktemplate required rules made simple. See the main facts, costs, risks and practical checks before you make a decision.
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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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Building Out Darren’s Story
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.
Getblocktemplate Long Polling: Stop Solo Miners Working on Old Jobs
Learn how getblocktemplate long polling works, what it can earn, the costs and security checks, and how a Bitcoin node can support SHA-256 miners.
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BIP 30 Duplicate Transactions Explained for Bitcoin Validation
BIP 30 duplicate transactions explained: learn why overwriting unspent outputs was unsafe, how nodes enforce uniqueness and what miners must validate.
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What Is a Cold Bitcoin Wallet? Offline Storage Explained
A cold Bitcoin wallet keeps signing keys away from internet-connected systems. Learn backups, hardware devices, offline signing, recovery and common risks.
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BIP 32 Hierarchical Deterministic Wallets Explained
BIP 32 Hierarchical Deterministic Wallets made simple. See what the proposal changes, its current status and what it means for Bitcoin users and operators.
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BIP 19 Low-SigOp Multisignature Explained
BIP 19 low-SigOp multisignature explained as a closed alternative using CHECKSIG operations, including policy limits, custody risks and replacements.
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BIP 21 Bitcoin Payment URIs Explained and Safely Implemented
BIP 21 Bitcoin payment URIs explained: parse addresses, amounts and required parameters safely, understand replacement by BIP 321 and test wallet handling.
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BIP 18 hashScriptCheck Explained: A Historical P2SH Design
BIP 18 hashScriptCheck explained: review its dataSig and scriptCheck model, sigop accounting, compatibility plan and relationship to deployed P2SH.
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BIP 17 OP_CHECKHASHVERIFY Explained: The Closed P2SH Alternative
BIP 17 OP_CHECKHASHVERIFY explained as a closed P2SH alternative, including script hashing, activation risk and why Bitcoin adopted BIP 16.
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How Bitcoin Soft Forks Work: Old Nodes, New Rules and Chain Risk
How Bitcoin Soft Forks Work made simple. See the main facts, costs, risks and practical checks before you make a decision.
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BIP 15 Bitcoin Aliases Explained: Why the Proposal Closed
BIP 15 Bitcoin aliases explained as a closed proposal for human-readable payment identities, including discovery, authentication and substitution risks.
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Litecoin P2Pool Mining: Pool-Sized Payouts With Your Own Node
Learn how Litecoin P2Pool mining works, what it can earn, the costs and security checks, and how a Litecoin node can support Scrypt miners.
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