Bitcoin's Quadratic Sighash Bug, Explained
Before SegWit, a single crafted transaction could stall nodes for minutes. The mechanism, the real attack surface, and what BIP143 actually changed.
№ 014BitcoinBitcoin's Taproot Annex: Reserved Space Explained
The Taproot annex is a reserved byte field in Bitcoin transactions, committed at signing, consensus-valid today, and blank until a future soft fork fills it.
№ 015EthereumEthereum Blob Data: Why Smart Contracts Can't Read It
Blob transactions cut rollup data costs sharply, but the EVM only ever sees a 48-byte commitment. The mechanical reason is deliberate, and worth understanding.
№ 016BitcoinBitcoin Miniscript: Complex Spending Conditions Explained
Miniscript compiles human-readable Bitcoin spending policies into verifiable, non-malleable Script, concrete mechanism and a worked treasury example inside.
№ 017MiningBitcoin Nonce Patterns and What They Reveal About ASICs
How a miner's nonce recycling behavior exposes its firmware strategy to anyone watching the blockchain. The mechanics, plainly explained.
№ 018EthereumEthereum Withdrawal Queue and Its Real Cost to Yield
Ethereum's activation and exit queues impose a computable drag on effective yield. The mechanism, the arithmetic, and what solo stakers typically miss.
№ 019SecurityBitcoin Script Stack Evaluation: Order Creates Bugs
Bitcoin Script's stack-based execution order produces subtle, costly bugs in complex spending conditions, mechanics and a worked example examined.
№ 020AnalysisWhat Polymarket Got Right (And Wrong) About the World Cup
Polymarket handled $2.34B+ in World Cup volume. I analyzed which predictions were accurate, which were off, and what the misses tell us about prediction market limits.
№ 021AnalysisWorld Cup Final Preview: Reading the Polymarket Odds
The World Cup final is set. I looked at the Polymarket odds, the price action through the tournament, and what prediction market data reveals about the match.
№ 022AnalysisHow Presale Smart Contracts Lock and Vest Tokens
Presale smart contracts control who gets tokens and when. I walked through the code patterns for vesting, cliffs, and locks, with real examples from recent projects.
№ 023AnalysisBlazpay Price Prediction 2026-2030
I modeled three scenarios for BLZ price through 2030. Here is the bull case, the base case, and the bear case, with the assumptions behind each one.
№ 024AnalysisBlazpay Presale: Price, Stages, and How It Works
Blazpay's presale has raised over $3 million. I looked at the stage structure, the tokenomics, the vesting schedule, and what buyers actually get.