danny

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I stumbled on this idea independently today when discussing with flashbots people how they (or mev hungry folks) might abuse block delivery times later than 4s to wait and gather...

> we should be careful not to try to re-org out blocks that have updated the justified/finalized checkpoint such that excluding them would not change the justified checkpoint. We could...

@axic @raineorshine I'm working on implementing a soliditySha3 function in python but can't figure out how the values are packed for arrays. Do either of you know/have a link to...

Solidity packs values from arrays as size 256 regardless of type. So in Solidity: ` uint8[] uint8Array = [8, 9]; keccak256(uint8Array); ` is equivalent to: ` keccak256(hex'00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009'); ` rather than...

They made these additional deposits https://medalla.beaconcha.in/validators/eth1deposits?q=0x89088e8559cb48887e3f496eAeA6988502944f22 No other blocks proposed for those validators yet either

![slashed-1](https://user-images.githubusercontent.com/1433595/89315551-38579d00-d638-11ea-8290-c8af64fca351.jpg) This user is "AlexSSD7#8774 in Discord" on discord and probably the same @AlexSSD7 from github. @AlexSSD7 can you help us understand your setup and any details that might have...

![image](https://user-images.githubusercontent.com/1433595/89316583-8e791000-d639-11ea-93ff-4d819decd0fb.png) Sorry, scratch the above. It's discord user baconBeacon

djrtwoToday at 10:07 AM Might you be running the same keys on multiple clients? Or are you sure the keys are fully isolated? baconBeaconToday at 1:56 PM I don't believe...

That works for me. You can start building off of the purity checker PR/branch. Should be merged tmw On Tuesday, June 12, 2018, kiel barry wrote: > @djrtwo I'd like...

I'm not sure what a reasonable lower bound on the `sqrt_of_total_deposits` would be. Can you expand upon your comment @ChihChengLiang ?