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sigmaxf
  • Member for 8 years
  • Last seen more than 2 years ago
  • Lisbon, Portugal
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question
25
Ethereum Address vs Public Key
Dec 12, 2017
question
19
What are the practical uses of Allowance in ERC20 tokens?
May 19, 2018
question
11
What are the costs of using Chainlink to generate a random number using VRF?
Mar 16, 2021
question
5
Does anything change on getGasPrice( ) in Web3js after EIP-1559?
Oct 21, 2021
question
4
Getting and setting the nonce for a transaction
Dec 13, 2017
question
4
Does smart contracts "sync" between Polygon and Ethereum?
Jul 31, 2021
question
4
Would there be a practical attack to this random generator function?
Aug 13, 2021
question
3
How does polygon deal with Eth values within smart contracts?
Sep 12, 2021
question
2
Do I need to mint all ERC721 tokens on the deployment of the smart contract?
May 5, 2018
question
2
OpenZeppelin ERC721 URIStorage implementation missing enumerable functions
Jul 18, 2021

Top Meta posts

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Why doesn't Ethereum Stack Exchange have an Ethereum icon?

Top network posts

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140
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39
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36
How to prevent "cost attacks" on AWS?