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Lamby (Ryan Lambert)
Lamby (Ryan Lambert)

20 Followers

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Jan 1, 2022

Hotel ETH — A (fictional) Bed and Breakfast run on Ethereum

A for-fun experiment with blockchain dev deployed on Kovan and Rinkeby networks — see the live demo here and the code on GitHub here About The Project Hotel ETH is demo project showcasing how a traditional, fixed-price business could be run on Ethereum. Key features include: An ERC-20 token: can be purchased…

Ethereum

2 min read

Hotel ETH — A (fictional) Bed and Breakfast run on Ethereum
Hotel ETH — A (fictional) Bed and Breakfast run on Ethereum
Ethereum

2 min read


Nov 20, 2021

Ethernaut 25 MotorbikeWalkthrough

This contract tests your understanding of proxy patterns (specifically UUPS), EVM storage, and delegatecall. (Link to challenge) I found this challenge to be an easier version of Ethernaut Level 24: Puzzle Wallet (see walkthrough); for starters, this challenge tells you exactly what you need to read before getting started: EIP-1967 …

Ethernaut

3 min read

Ethernaut 25 MotorbikeWalkthrough
Ethernaut 25 MotorbikeWalkthrough
Ethernaut

3 min read


Nov 19, 2021

Ethernaut 24 Puzzle Wallet Walkthrough

This contract tests your understanding of proxy patterns, EVM storage, and delegatecall. (Link to challenge) Recommended Reading Before Starting this Challenge This challenge is larger than most, so making sense of the proxy architecture was, in my opinion, the hardest (and most crucial) part to cracking this puzzle. …

Solidity

6 min read

Ethernaut 24 Puzzle Wallet Walkthrough: Mastering the Proxy Pattern
Ethernaut 24 Puzzle Wallet Walkthrough: Mastering the Proxy Pattern
Solidity

6 min read

Lamby (Ryan Lambert)

Lamby (Ryan Lambert)

20 Followers

Full Stack Engineer and Team Lead in Chi-CAH-go.

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