Perry Wiseblatt

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

A common misconception in DeFi is that a transaction is safe if the wallet shows a familiar token amount and the gas fee looks reasonable. In reality, low cost and low risk are different properties. A cheap transaction can authorize a malicious contract, route assets through an unexpected call, or leave an approval active long …

Gas Optimization, Transaction Simulation, and Portfolio Tracking: A Safer DeFi Workflow Read More »

In a decentralized exchange, the quoted price is not necessarily waiting for a buyer and seller to agree. On Uniswap, the trade itself changes the market. That counterintuitive fact explains both the power and the risk of the Uniswap protocol: liquidity pools provide continuous execution, but every swap interacts with mathematical rules, available capital, network …

Uniswap V3 Myths: What the Protocol Really Does—and Where the Risks Begin Read More »

The attached opinion piece by Robert Samuelson in the Washington Post references an article by David H. Autor of MIT.  The article describes some of the problems of Social Security’s Disability Program and the failure of past reforms, and reviews three different proposals that attempt to mitigate the problems.