Reentrancy
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1
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8
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May 25, 2022
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Rinkeby: Transaction was not mined within 50 blocks
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0
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16
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May 23, 2022
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Ethernaut - error: insufficient funds when trying to read from a contract
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3
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70
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May 16, 2022
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Reflecting on the NBAxNFT drop failure
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0
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52
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May 7, 2022
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Ethernaut lvl 22,23
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0
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48
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April 29, 2022
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What cryptography algorithm is used to generate a seed phrase?
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0
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60
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April 28, 2022
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Defender Sentinels support monitoring HECO network?
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0
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46
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April 23, 2022
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Ethernaut level 13, Gatekeeper One, can't find proper gas value
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0
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83
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April 21, 2022
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Beware of the proxy: learn how to exploit function clashing
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20
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7373
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April 4, 2022
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Question regards function wrappers
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0
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93
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March 13, 2022
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Removing "immutable" from trustedForwarder in ERC2771Context.sol to compile
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0
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106
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March 10, 2022
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Question on Contracts Wizard
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2
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128
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March 9, 2022
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Damn Vulnerable DeFi - Challenge #3 Walkthrough
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2
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745
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March 8, 2022
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Deploy smart contract usign Ledger Hard Wallet
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1
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136
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March 4, 2022
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Using keccak256 to password protect functions, similar to a commit-reveal setup
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2
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146
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February 28, 2022
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Two transactions in the same time, (Teoric Question)
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1
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104
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February 28, 2022
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Upgradeable contracts: Best practice around using `onlyProxy`
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0
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120
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February 22, 2022
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Risks of whitelisting OpenSea Proxy addresses in NFT contract code
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0
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472
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February 21, 2022
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OpenZeppelin security concerns
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0
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154
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February 21, 2022
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Ethernauts Level 8 (Vault)
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0
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151
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February 11, 2022
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Delegation - confused about alternative solution
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0
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151
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February 8, 2022
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Beginner looking for answers about malicious contracts
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3
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444
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February 1, 2022
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Is Audit needed for OpenZeppelin's Wizard Template?
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5
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211
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January 28, 2022
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Level 13 - figure out gas price
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1
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221
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January 21, 2022
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Permissionless, yet Secure Execution of Smart Contracts
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0
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154
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January 20, 2022
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What is best practice for choosing a specific solidity pragma version for production?
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2
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200
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January 17, 2022
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Pick functions in OZ standard library to save gas
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4
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264
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January 9, 2022
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Gas effective deployment method secure?
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0
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178
|
January 6, 2022
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Sending in solidity
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7
|
218
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December 29, 2021
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DeFi Threat Matrix v3 - Feedback and Contributions welcomed
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0
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308
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December 25, 2021
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