OpenZeppelin Relayers and Monitor are now Open Source

Introducing the alpha release of Open Source Relayers & Monitor for EVM networks, Solana, and Stellar. Get your hands on fully customizable, self-hosted dev tooling for secure onchain automation.

Few applications need blockchains. Distributed consensus makes each computational step very...

Security Insights

In the last article, we noticed that the runtime bytecode generated by the Solidity compiler...

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We saw how the function selector acts as a hub or a switch of sorts in our BasicToken.sol contract....

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William Hinman’s recent statements at the Yahoo Finance All Markets Summit provide some guidance...

Security Insights

In the prev. article, we identified the need to separate a contract’s bytecode into creation-time...

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Let’s get started by attacking the disassembled gibberish of our contract with our...

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You’re on the road, driving fast in your rare, fully restored 1969 Mustang Mach 1. The sunlight...

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Welcome to the second part of this guide. If you haven’t read part 1, I highly recommend it to...

Security Insights

Welcome to the first part of a two-posts series aimed at software developers looking to understand...

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On 2017 we saw a mind-blowing number of crowdsales and ICOs running in the Ethereum blockchain....

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As mentioned in our Development Roadmap Part Two, the Kernel is the foundational layer of...

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In A Path Toward Better Token Sales, we covered how token sales originally met a critical need in...

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