Justin & MichaelPronotyourcryptopodcast.com·Nov 10, 2024Come one, come allThere are many chains so many L1’s why are they here, wasn’t Ethereum supposed to be the one to rule them all? Obviously not, so in this episode we’re going to investigate the need for so many different chains. Building on the previous episode we ide...DiscussL1's
Anshuman Sarinanshumansarin.hashnode.dev·Nov 5, 2024Tokenized Communities: Empowering Creators and Users in healthcareTokenized communities in Web3 are transforming various sectors, and healthcare is no exception. Here are some key points on how tokenized communities can empower both creators (such as healthcare providers, researchers, and developers) and users (pat...DiscussWeb3
33Audits33audits.hashnode.dev·Nov 1, 2024Uniswap V4: Secure Design Patterns for HooksDesigning Secure Hooks for Uniswap: Key Considerations Hooks have become a hot topic among Web3 developers and auditors, especially with their potential to extend Uniswap's deep liquidity. While they offer new ways for developers to interact with pro...Discussuniswap
Victor Uzoagbavictoru.hashnode.dev·Oct 27, 2024Evolution of DAOs: Lessons Learnt and Future Governance ModelsThis promise of decentralization by Web3 had perhaps its most ambitious expression in something called a Decentralized Autonomous Organization, more commonly referred to as a DAO. From the ashes of the infamous hack of "The DAO" in 2016-which lost $6...DiscussDevops
Victor Uzoagbavictoru.hashnode.dev·Oct 27, 2024Web3 Gaming: From Play-to-Earn to Play-and-OwnThe world of blockchain gaming is completely different now compared to what it was at its very inception. What began as this revolutionary new way for players to make money off their time through "play-to-earn" gameplay has grown in its sophisticatio...DiscussBlockchain
hexbyteblog.hexbyte.in·Oct 13, 2024Ethernaut Series - 04 (Telephone)Concept The main concept being taught in this level is the difference between the use of tx.origin and msg.sender. Let’s try and understand this using the following image: Observations: If Bob calls contract A, the contract will see the value of tx...DiscussEthernautWeb3
hexbyteblog.hexbyte.in·Oct 5, 2024Ethernaut Series - 02 (Fal1out)We are asked to claim ownership of a contract whose code is provided as such: // SPDX-License-Identifier: MIT pragma solidity ^0.6.0; import "openzeppelin-contracts-06/math/SafeMath.sol"; contract Fallout { using SafeMath for uint256; mapp...DiscussEthernautWeb3 Security
hexbyteblog.hexbyte.in·Oct 5, 2024Ethernaut Series - 01The challenge asks us to claim the ownership of the contract and reduce its balance to 0. In this case, we have been provided with the contract itself. // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract Fallback { mapping(address =...DiscussEthernautEthernaut
Justin & MichaelPronotyourcryptopodcast.com·Oct 4, 2024A Bridge too FarIn October of 2022 an attacker made off with 600M (!!!) by finding a bug in a bridge contract connecting two of Binance’s blockchains. How did it happen? It’s time to blow the dust off your third year Data Structures textbook. Listen to us stumble ou...DiscussWeb3 Security
Mansoor Buttmansoor-eth.hashnode.dev·Oct 3, 2024Mastering EIP-712: A Practical Implementation GuideMessage signing in Ethereum has a surprisingly complicated history. Best practices and economic realities have evolved considerably over the years. In Ethereum's earliest days, you could get away with storing any and all activity onchain without brea...DiscussDeep Dive into Smart ContractsSolidity
