Latest stories
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Smart contracts: inspect the rules and the people who can change them
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Ethereum gas: distinguish work, price, and spending caps
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Ethereum accounts: addresses, keys, contracts, and nonces
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Bitcoin custody: who can authorize a withdrawal?
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Multisig wallets: a threshold is only the beginning
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Protocol governance: follow a proposal through to execution
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Data availability: why a valid commitment is not enough
Further reading
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Rollups: separate execution speed from settlement guarantees
Compare optimistic and validity-based rollups, including data publication, sequencers, upgrades, and exits.
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Blockchain bridges: trace the claim on both sides
Understand lock-and-mint, liquidity routes, message verification, and why a familiar symbol can conceal a new asset.
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Oracle design: examine where a protocol gets its facts
Evaluate data sources, update rules, freshness checks, and failure behavior in oracle-dependent applications.
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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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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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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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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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Token decimals: translate raw balances without changing value
Use unit conversions correctly and avoid mistakes when comparing token balances, prices, and supply.
Editor’s reading
02 / Explore the complete library
The mechanism, explained
Go beyond the headline: understand how the moving parts fit together.
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Wallet backups: test recovery before you need it
Plan for device loss, missing passphrases, incompatible recovery, and secure succession without exposing wallet secrets.
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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.
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Market capitalization: useful arithmetic with important limits
Calculate circulating and diluted valuations while separating marginal price, supply estimates, liquidity, and token rights.
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Trading volume quality: inspect what was counted and where
Separate spot turnover, derivatives notional, liquidity depth, and suspicious patterns before comparing markets.
Practical reading
Worked examples, verification steps and the limits of each tool.
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Onchain metrics: define the observation before telling a story
Interpret active addresses, transfer value, fees, and locked assets without pretending they directly count people or demand.
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Transaction explorers: read evidence without overreading labels
Follow status, contract calls, logs, and balance changes while separating public facts from explorer interpretation.
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Protocol upgrades: distinguish proposal, release, activation, and migration
Follow network and contract changes through their actual lifecycle instead of treating an announcement as completed behavior.
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Crypto research sources: build a claim-to-evidence trail
Use documentation, code, governance records, and independent observations without confusing first-party claims with proof.
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Bitcoin confirmations: reading settlement as a process
Separate broadcast, inclusion, confirmation depth, and service crediting when receiving a payment.
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Bitcoin UTXOs: why a balance consists of individual outputs
Understand inputs, change, coin selection, and the cost of spending many small receipts.
Questions worth asking
Read the assumptions before drawing a conclusion.
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How to read a crypto whitepaper as a testable argument
Turn architecture and economic claims into questions about assumptions, implementation, incentives, and failure cases.
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NFT metadata: separate token ownership from the file it references
Inspect contract identity, token URIs, content addressing, storage persistence, and the limits of ownership claims.
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MEV: understand how transaction ordering changes outcomes
Learn the differences between arbitrage, liquidation, and sandwich behavior, plus the limits of private transaction routes.
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Staking: separate validator rewards from the service wrapper
Compare direct operation, pooled participation, liquid claims, penalties, fees, and withdrawal dependencies.
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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.