On the reading shelf
In brief
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Crypto research sources: build a claim-to-evidence trail
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Protocol upgrades: distinguish proposal, release, activation, and migration
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Staking: separate validator rewards from the service wrapper
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MEV: understand how transaction ordering changes outcomes
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NFT metadata: separate token ownership from the file it references
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How to read a crypto whitepaper as a testable argument
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Bitcoin UTXOs: why a balance consists of individual outputs
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Bitcoin confirmations: reading settlement as a process
02 / Explore the complete library
The mechanism, explained
Go beyond the headline: understand how the moving parts fit together.
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Bitcoin fees: calculate cost before choosing a speed
Learn fee rates, virtual size, input count, and the difference between accelerating and refunding.
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What a Bitcoin full node verifies for you
Distinguish validation, mining, wallet signing, and storage when deciding what a node accomplishes.
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Bitcoin custody: who can authorize a withdrawal?
Compare service balances, self-custody, hardware signers, and recovery responsibilities.
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Bitcoin mining: from candidate block to accepted history
Connect proof of work, validation, pool shares, and operating economics without confusing their roles.
Practical reading
Worked examples, verification steps and the limits of each tool.
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Ethereum accounts: addresses, keys, contracts, and nonces
Read account behavior without confusing a wallet application, an address, and the authority behind it.
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Ethereum gas: distinguish work, price, and spending caps
Calculate a hypothetical fee and learn why a reverted transaction can still cost ETH.
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Ethereum finality: from a quick receipt to finalized settlement
Understand head, justified and finalized checkpoints, and why application receipts can arrive before finality.
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Smart contracts: inspect the rules and the people who can change them
Learn what deployed code guarantees, what it cannot know, and how upgrades change the trust picture.
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Token approvals: understand the permission before the swap
Separate allowances, signatures, transfers, and website connections when controlling token access.
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Token supply: read minting, burning, vesting, and circulation separately
Trace who can create units and distinguish a contract supply field from a market-data estimate.
Questions worth asking
Read the assumptions before drawing a conclusion.
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Token decimals: translate raw balances without changing value
Use unit conversions correctly and avoid mistakes when comparing token balances, prices, and supply.
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Stablecoin mechanics: identify the route back to the target value
Compare reserve-backed, collateral-backed, and reflexive designs by tracing redemption and incentives.
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Stablecoin reserves: read the assets, liabilities, and access terms
Evaluate reserve disclosures without confusing a balance snapshot, an attestation, and a full financial audit.
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DeFi collateral: calculate the buffer before borrowing
Understand loan-to-value, liquidation thresholds, interest accrual, and the limits of a collateral buffer.
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AMM liquidity: what a pool position actually owns
Explore reserve curves, fee income, inventory changes, and why providing liquidity differs from holding tokens.
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DEX slippage: distinguish the quote, price impact, and tolerance
Read minimum output and deadlines before a swap, and understand why a successful trade can disappoint.