Ethereum

Happy New Year! 

We're prototyping bundle compression to make contract wallets efficient: 4337 on L2, even cheaper than EOA.

Here’s how it works & how you can use it:

Happy New Year! 

We're prototyping bundle compression to make contract wallets efficient: 4337 on L2, even cheaper than EOA.

Here’s how it works & how you can use it: https://daimo.super.site/blog/bulk

Real World Ethereum 🌎 
building /daimo ✳️ 

Nice! It seems like Vitalik’s focus historically has been on amortized compression from signature aggregation. Thoughts on this?

Ok, true! 

One challenge I’ve been thinking about with the signature aggregation stuff is it’s hard to gradually turn on. isValidSignature either returns a signature aggregator or it doesn’t.  Seems either have to upgrade or commit to always use aggregator.

Right, it’s possible! Just seems tricky. As we discussed in the other thread: the aggregator you want to use might not even exist yet! 

I guess easy enough to have some updatable aggregator field. 

Just feel like I’m biased towards optimizations that don’t require changes in the account.

You can make a 4337 contract account that supports both aggregated and unaggregated signatures