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What is best practice for choosing a specific solidity pragma version for production?
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3
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251
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June 21, 2022
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Beware of the proxy: learn how to exploit function clashing
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21
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7799
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June 15, 2022
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Scope Bug Bounty Rules
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2
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65
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June 15, 2022
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Admin() in TransparentUpgradeableProxy is protect by ifAdmin why?
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2
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38
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June 15, 2022
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SafeERC20.sol / safeTransfer reentrancy
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2
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116
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June 8, 2022
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DEX pricing level in Ethernaut
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10
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1225
|
June 4, 2022
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ERC20 Wizard, Upgradeable, Constructor, _disableInitializers()
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0
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48
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June 2, 2022
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Rinkeby: Transaction was not mined within 50 blocks
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1
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63
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May 25, 2022
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Reentrancy
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2
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65
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May 25, 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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118
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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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85
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May 7, 2022
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Ethernaut lvl 22,23
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0
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80
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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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86
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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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71
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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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146
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April 21, 2022
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Question regards function wrappers
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0
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111
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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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136
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March 10, 2022
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Question on Contracts Wizard
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2
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152
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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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782
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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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166
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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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187
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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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137
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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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149
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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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610
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February 21, 2022
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OpenZeppelin security concerns
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0
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178
|
February 21, 2022
|
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Ethernauts Level 8 (Vault)
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0
|
188
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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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192
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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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507
|
February 1, 2022
|
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Is Audit needed for OpenZeppelin's Wizard Template?
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5
|
242
|
January 28, 2022
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Level 13 - figure out gas price
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1
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261
|
January 21, 2022
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