Base’s Denim Upgrade Retires Flashblocks: Subscription and Node Changes for Builders
Developers maintaining Base applications that relied on Flashblocks need to switch to canonical block subscriptions and state reads.…
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Further reading
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Blockaid Reports Ankr Bridge Attack Involving Five Ethereum Withdrawal Calls
For builders examining cross-chain withdrawals, the reported Ankr bridge attack centers on how a small deposit on Optimism…
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EIP-8488’s Proposed Gas Split: Preserve Legacy Contracts, Version New Execution
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Base’s Denim upgrade: 200ms canonical blocks and changes for app builders
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Gas Repricing and Contract Compatibility: Why Ethereum Developers Paused the Hoodi Fork
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Slang Alpha Offers Faster Solidity Compilation Through a Hardhat 3 Plugin
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Ethereum EIP Draft Proposes Versioned Opcodes for Gas Repricing
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Raycash brings confidential stablecoin payments to Ethereum mainnet in private beta
Editor’s reading
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Raycash Brings Confidential Stablecoin Payments to Ethereum Mainnet in Private Beta
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Raycash Brings Confidential Stablecoin Payments to Ethereum Mainnet in Private Beta
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Raycash brings encrypted stablecoin payments to Ethereum mainnet
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Solidity Compiler Progress and Ethereum Upgrade Plans: Ethereal Weekly No. 46
Further reading
All articles
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Data availability: why a valid commitment is not enough
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Protocol governance: follow a proposal through to execution
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Multisig wallets: a threshold is only the beginning
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Wallet backups: test recovery before you need it
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Crypto phishing: inspect the requested authority, not the urgency
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Transaction explorers: read evidence without overreading labels
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Onchain metrics: define the observation before telling a story
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Trading volume quality: inspect what was counted and where
Further reading
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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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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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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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Staking: separate validator rewards from the service wrapper
Compare direct operation, pooled participation, liquid claims, penalties, fees, and withdrawal dependencies.
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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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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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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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Bitcoin UTXOs: why a balance consists of individual outputs
Understand inputs, change, coin selection, and the cost of spending many small receipts.
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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 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.