Timur Guvenkaya (@timurguvenkaya) • Hey

Co-founder & CTO of Trustblock | Building next-level data and security hub | Hands-on developing and auditing blockchain protocols for EVM/Substrate/NEAR |

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🚨 My NEAR Rust Smart Contract Security Course is officially out! 🎉 And the best part? It's completely FREE on YouTube! Big thanks to NEAR Protocol, Sherif Abushadi, Petar Vujović ,Jacob L., for supporting me every step of the way Link: https://www.youtube.com/playlist?list=PL7Gwuo_MOL740lhKTvouCJvk4sAyuqZqT Find code examples and a slide deck at: https://github.com/timurguvenkaya/near-sc-security-course The course has two sections: 1. Rust security 2. NEAR SC Security There are some prerequisites: - Comfortable reading Rust - Know basics of NEAR Rust SC dev Or, read documentation along the way. Rust dev: https://youtu.be/MsocPEZBd-M or https://doc.rust-lang.org/book/ (First 10 Chapters) NEAR dev: https://docs.near.org/develop/quickstart-guide Also keep an eye on the next version of the course! I'm keeping it fresh by updating and re-recording it in Turkish and Russian. And that's not all - we're also diving deep into Collection Handling 💪 Nested collections in NEAR can be a nightmare if you're not careful. I found a critical bug while auditing one of the top players in the industry, so don't make the same mistake! Check out these articles by NEAR Protocol for now: https://docs.near.org/sdk/rust/contract-structure/collections https://docs.near.org/sdk/rust/contract-structure/nesting
The main thing I love about foundry is that I can do pretty much anything with a single language. However, I have yet to see more examples of multichain deployment and upgrades (without relying on bash). Here is a repo I built just for that https://github.com/timurguvenkaya/foundry-multichain This repo provides an example of a multichain Solidity Deployment/Upgredability script pattern. It is also applicable for non-upgradable contracts (remove UUPSProxy) I would appreciate feedback and suggestions. Hopefully, you will find it useful
First social network, where I'm early