Bimoo

EIP-7702 to be included in Pectra and will bring smart accounts to any EOA user!!!

We're currently hiring for two positions at Rhinestone: Senior Protocol Engineer (Solidity) and Senior Protocol Engineer (Solidity + Rust)

If you want to join us in pushing the boundaries of (modular) account abstraction and paving the way for seamless and powerful onchain products, dm me

Security is a huge topic for modular smart accounts. However, while innovation has been happening and discussions have taken place, there is a lack of resources on this topic.

Here’s a primer that demystifies smart account security: https://blog.rhinestone.wtf/demystifying-modular-smart-account-security-b82009683d5d

https://twitter.com/naruto11eth/status/1766366765833977927

From a while ago but a minimal ERC-4337 smart account written in huff: https://github.com/kopy-kat/MinimalAccount

ModuleKit v0.3.1 is now out: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.3.1 🚢🚢

Mostly internal changes, one of them is that the module examples (currently 15 example modules) are now part of the repo: https://github.com/rhinestonewtf/modulekit/tree/main/examples

Using fc frames to control a smart account: coming to a modular account near you soon

Is it expected behavior that flattening a contract will import all (sub)-dependency contracts even when they are unused? This seems weird to me if it is expected behavior

Example: Contract1 imports Contract2 which imports but doesnt use Contract3. Contract1.flattend includes 1, 2 and 3.

ERC-7579 has come a long way already and we're just getting started 🫡

ModuleKit v0.3 is now stable and more features are coming soon: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.3.0

Good standards make the lives of devs 10x easier by aligning the community on a common goal and helping pave the way there. All of the below check this box for AA 🫡

Wanted to share a prototype for validating the ERC-4337 rules in foundry, which has so far been super annoying for us and many other devs we know: https://github.com/rhinestonewtf/erc4337-validation .It already works for v0.6 (current) and v0.7 (upcoming) of the EntryPoint, with the exception of the banned opcode ru...

Check out the draft of changes to further simplify ERC-7579: https://github.com/zeroknots/ERC-minimalisticMSA/pull/3

Is there any way to be connected with 2 accounts on the warpcast mobile app? Eg personal and project account

We’ve prototyped some updated for ERC-7579 that will simplify the standard even more, reducing the required interfaces by around 50%: https://blog.rhinestone.wtf/erc-7579-changes-c49259d07356 .

Check out the prototype at https://github.com/erc7579/uMSA and feel free to contribute to the repo in any way

ERC-7579 reference implementation gas comparisons: https://github.com/erc7579/aa-benchmark?tab=readme-ov-file#results-as-of-december-22-2023 .

Tldr: a bit cheaper than existing modular accounts and roughly same as existing non modular accounts, so becoming compliant is unlikely to make existing accounts more expensive

Here's a recap of what has happened in the modular aa space in 2023 (spoiler: a lot) and some of our predictions for 2024: https://blog.rhinestone.wtf/2023-recap-modular-account-abstraction-b8372e461cde

Is there any consensus/benchmarks on the estimated savings for L2 calldata from 4844? All the figures I've seen are wildly different

I think we all needed to hear this