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csanuragjain
low
# Incorrect owner check
## Summary
The depositTransaction of OptimismPortal can directly be called by user instead of intermediate contract. This means from address wont be aliased…
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**Bug Description**
The README says the predeployed SuperERC20 address is `0x61a6eF395d217eD7C79e1B84880167a417796172` but when I investigated it seemed to be getting deployed to `0xA301B4dbc64c5…
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**Goal:** To understand the requirements and technical specifications for structuring data in the attestations for on-chain Passport scoring, including deduplication, weighted scoring, and gating acce…
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Name: Optimistic Rollup chain
Description:
- A module in the sdk that is meant primarily at short-lived chains that will provide roll-ups of data on main chains. This can be for Ethereum or other ch…
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Currently `op-node` uses the engine API to build blocks on the L2 execution layer.
`anvil` doesn't support the engine API, so this repo has implemented a workaround that proxies the engine API and …
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- Attacker: [0xfcf88e5e1314ca3b6be7eed851568834233f8b49](https://arbiscan.io/address/0xfcf88e5e1314ca3b6be7eed851568834233f8b49)
- Exploit Tx: https://arbiscan.io/tx/0xf52a681bc76df1e3a61d9266e3a66…
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Aspect | Description
-- | --
Challenges | Capacity planning and expectation management from the ICES Data Centre will be important. Realistic timelines for developing datasets and series (optimism …
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Zapper Account Balance endpoint:
Currently Candide uses Zapper V1 to check for account balances on V1 for mainnet, optimism and arbitrum. The returned balance only returns ETH at the moment. The go…
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here are the source links for TLDR ETH news
if you have any suggestions, please leave message here.
https://vitalik.ca/general/2023/05/21/dont_overload.html
https://ethresear.ch/t/compact-fraud-…
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# Lines of code
https://github.com/code-423n4/2024-07-optimism/blob/70556044e5e080930f686c4e5acde420104bb2c4/packages/contracts-bedrock/src/dispute/FaultDisputeGame.sol#L377-L380
# Vulnerability de…