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Optimism ['One Day Security Costs'](https://l2fees.info/l1-fees) are only showing costs for the [State Commitment Chain](https://etherscan.io/address/0x473300df21D047806A082244b417f96b32f13A33) (SCC) …
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## Foundation Mission Request – OP Stack Zero Knowledge Proof
_To take on this project, submit a proposal to this thread by June 28. Read more about Missions [here](https://gov.optimism.io/t/token-ho…
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### Version of Hardhat
2.12.6
### What happened?
When attempting to fork goerli optimism after Optimism bedrock upgrade fails.
### Minimal reproduction steps
- Create a new hardhat project
- At…
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Collecting follow-up work related to or discovered during https://github.com/ethereum-optimism/optimism/pull/12417
## Blocking
- [x] remove [l1 origin update assertion on single increments](http…
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Optimism has a new feature called Plasma which will only store data commitment in batch tx and store data off-chain.
The way to parse data commitment batch: https://github.com/ethereum-optimism/opt…
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Showing to the user when we have applied filtering for a specific attester group that the user knows they are sorting by most vouches from given attester organizations.
![Image](https://github.com/us…
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Come up with a design to address the ETH withdrawal issue resulting from the introduction of Interop. It is crucial to ensure that every withdrawal can either be finalized or not initiated at all, to …
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Hello, we’re working on deploying an OP rollup on Sepolia. The Kurtosis package is quite easy to use, and one command sets everything up. However, I haven’t found an example for deploying an OP rollup…
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# Lines of code
https://github.com/Tapioca-DAO/tapioca-periph-audit/blob/023751a4e987cf7c203ab25d3abba58f7344f213/contracts/Swapper/UniswapV3Swapper.sol#L97
# Vulnerability details
## Impact
the …
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Create a task template for the CHALLENGER role to post a counter claim in a permissioned game. This would just involve calling the `attack` method with any claim value, but needs to be done from the p…