Solidity’s transfer() method uses a hardcoded gas amount, but gas costs can change. It’s time to stop using this method.
alex van de sandeBeen around the block for a while? Have you deployed a smart contracts in 2016-2017 that are still sitting somewhere holding funds? You might want to check if they used .transfer() or .send() instead of .call(), because there's a chance they might break.
The historic Paris Agreement calls for limiting global temperature rise to “well below 2 °C.” Because of uncertainties in emission scenarios, climate, and carbon cycle feedback, we interpret the Paris Agreement in terms of three climate risk...
Premise The nascent DeFi and DeX industries are almost entirely based on the ethereum blockchain and represent a fundamental and growing part of the value and the reasons for adopting this fantastic blockchain. One of the cornerstones on which...
alex van de sandeThis merits attention: can we make ETH behave more like a ERC20, so we don't need to have WETH anymore? It might be possible to have ".transfer" transformation on solidity only, changing it on compilation. Adding an "approve" pattern would be trickier..
Would someone tell me how this happened? We were the fucking vanguard of shaving in this country. The Gillette Mach3 was the razor to own. Then the other guy came out with a three-blade razor. Were we scared? Hell, no. Because we hit back with a...
The Compound team asked us to review and audit their platform’s smart contracts. We examined their code and our results are published here.
alex van de sandeOpen Zeppelins audit of Compound is a good read for many reasons, it hasn't found any major issues but it's a great way on understanding the risks of such major layer in the DeFi stack
Earn Compound interest with your rDai collateral, while providing liquidity for hedges against variable Compound interest. Get high on interest!
alex van de sandeSo ETH → WETH → MKR → DAI → cDAI → rDAI → and now.. LSDAI.
An Eth Berlin Hackaton project it, allows you to bet on the future interest rate of the rDAI token, therefore creating a stable-revenue-stable-value synthetic token. 🙃😵🤯